com.sas.rio
Class MVADatabaseMetaData

com.sas.rio.MVADatabaseMetaData

All Implemented Interfaces:

java.sql.DatabaseMetaData, java.sql.Wrapper

public class MVADatabaseMetaData
implements java.sql.DatabaseMetaData

This class provides information about the database as a whole.

Many of the methods here return lists of information in ResultSets. You can use the normal ResultSet methods such as getString and getInt to retrieve the data from these ResultSets. If a given form of metadata is not available, these methods should throw a SQLException.

Some of these methods take arguments that are String patterns. These arguments all have names such as fooPattern. Within a pattern String, "%" means match any substring of 0 or more characters, and "_" means match any one character. Only metadata entries matching the search pattern are returned. If a search pattern argument is set to a null ref, it means that argument's criteria should be dropped from the search.

A SQLException will be thrown if a driver does not support a meta data method. In the case of methods that return a ResultSet, either a ResultSet (which may be empty) is returned or a SQLException is thrown.

Method Summary

boolean	allProceduresAreCallable() Determines whether all stored procedures are callable.
boolean	allTablesAreSelectable() Determines whether all accessible tables are selectable.
boolean	autoCommitFailureClosesAllResultSets()
boolean	dataDefinitionCausesTransactionCommit() Determines whether a data definition statement within a transaction forces the transaction to commit.
boolean	dataDefinitionIgnoredInTransactions() Determines whether a data definition statement within a transaction is ignored.
boolean	deletesAreDetected(int type) JDBC 2.0 Determines whether or not a visible row delete can be detected by calling ResultSet.rowDeleted().
boolean	doesMaxRowSizeIncludeBlobs() Determines whether getMaxRowSize() includes LONGVARCHAR and LONGVARBINARY blobs.
java.sql.ResultSet	getAttributes(java.lang.String catalog, java.lang.String schemaPattern, java.lang.String typeNamePattern, java.lang.String attributeNamePattern) Retrieves a description of the given attribute of the given type for a user-defined type (UDT) that is available in the given schema and catalog.
java.sql.ResultSet	getBestRowIdentifier(java.lang.String catalog, java.lang.String schema, java.lang.String table, int scope, boolean nullable) Retrieves a description of a table's optimal set of columns that uniquely identifies a row.
java.sql.ResultSet	getCatalogs() Retrieves the catalog names available in this database.
java.lang.String	getCatalogSeparator() Gets the separator that is being used between the catalog name and the table name.
java.lang.String	getCatalogTerm() Gets the preferred term for "catalog".
java.sql.ResultSet	getClientInfoProperties() The MVADatabaseMetaData implementation of getClientInfoProperties always returns an empty result set.
java.sql.ResultSet	getColumnPrivileges(java.lang.String catalog, java.lang.String schema, java.lang.String table, java.lang.String columnNamePattern) Gets a description of the access rights for a table's columns.
java.sql.ResultSet	getColumns(java.lang.String catalog, java.lang.String schemaPattern, java.lang.String tableNamePattern, java.lang.String columnNamePattern) Gets a description of table columns available in a catalog.
java.sql.Connection	getConnection() JDBC 2.0 Gets the connection that produced this metadata object.
java.sql.ResultSet	getCrossReference(java.lang.String primaryCatalog, java.lang.String primarySchema, java.lang.String primaryTable, java.lang.String foreignCatalog, java.lang.String foreignSchema, java.lang.String foreignTable) Gets a description of the foreign key columns in the foreign key table that reference the primary key columns of the primary key table.
int	getDatabaseMajorVersion() Retrieves the major version number of the underlying database.
int	getDatabaseMinorVersion() Retrieves the minor version number of the underlying database.
java.lang.String	getDatabaseProductName() Gets the database product name.
java.lang.String	getDatabaseProductVersion() Returns the version of the MVA server.
int	getDefaultTransactionIsolation() Gets the default transaction isolation level for the database.
int	getDriverMajorVersion() Retrieves this JDBC driver's major version number.
int	getDriverMinorVersion() Retrieves this JDBC driver's minor version number.
java.lang.String	getDriverName() Retrieves the name of this JDBC driver.
java.lang.String	getDriverVersion() Retrieves the version number of this JDBC driver as a String .
java.sql.ResultSet	getExportedKeys(java.lang.String catalog, java.lang.String schema, java.lang.String table) Gets a description of a foreign key columns that reference a table's primary key columns.
java.lang.String	getExtraNameCharacters()
java.sql.ResultSet	getFunctionColumns(java.lang.String catalog, java.lang.String schemaPattern, java.lang.String functionNamePattern, java.lang.String columnNamePattern) This method is not supported.
java.sql.ResultSet	getFunctions(java.lang.String catalog, java.lang.String schemaPattern, java.lang.String functionNamePattern) This method is not supported.
java.lang.String	getIdentifierQuoteString() Gets the quote string that is used to surround quoted SQL identifiers.
java.sql.ResultSet	getImportedKeys(java.lang.String catalog, java.lang.String schema, java.lang.String table) Gets a description of the primary key columns that are referenced by a table's foreign key columns.
java.sql.ResultSet	getIndexInfo(java.lang.String catalog, java.lang.String schema, java.lang.String table, boolean unique, boolean approximate) Retrieves a description of the given table's indices and statistics.
int	getJDBCMajorVersion() Retrieves the major JDBC version number for this driver.
int	getJDBCMinorVersion() Retrieves the minor JDBC version number for this driver.
int	getMaxBinaryLiteralLength() Returns the number of hex characters that are allowed in an inline binary literal.
int	getMaxCatalogNameLength() Indicates the maximum length of a catalog name.
int	getMaxCharLiteralLength() Returns the maximum length of a character literal.
int	getMaxColumnNameLength() Returns the maximum length of a column name.
int	getMaxColumnsInGroupBy() Indicates the maximum number of columns that are allowed in a GROUP BY clause.
int	getMaxColumnsInIndex() Indicates the maximum number of columns that are allowed in an index.
int	getMaxColumnsInOrderBy() Indicates the maximum number of columns that are allowed in an ORDER BY clause.
int	getMaxColumnsInSelect() Determines the maximum number of columns that are allowed in a SELECT list.
int	getMaxColumnsInTable() Indicates the maximum number of columns that are allowed in a table.
int	getMaxConnections() Indicates the maximum number of database connections that can be active concurrently.
int	getMaxCursorNameLength() Indicates the maximum length of a cursor name.
int	getMaxIndexLength() Indicates the maximum size of an index (in bytes).
int	getMaxProcedureNameLength() Indicates the maximum length of a procedure name.
int	getMaxRowSize() Indicates the maximum length of a single row.
int	getMaxSchemaNameLength() Indicates the maximum length of a schema name.
int	getMaxStatementLength() Indicates the maximum length of an SQL statement.
int	getMaxStatements() Indicates the maximum number of active statements that can be open to this database concurrently.
int	getMaxTableNameLength() Indicates the maximum length of a table name.
int	getMaxTablesInSelect() Indicates the maximum number of tables in a SELECT list.
int	getMaxUserNameLength() Indicates the maximum length of a user name.
java.lang.String	getNumericFunctions()
java.sql.ResultSet	getPrimaryKeys(java.lang.String catalog, java.lang.String schema, java.lang.String table) Retrieves a description of the given table's primary key columns.
java.sql.ResultSet	getProcedureColumns(java.lang.String catalog, java.lang.String schemaPattern, java.lang.String procedureNamePattern, java.lang.String columnNamePattern) Gets a description of a catalog's stored procedure parameters and result columns.
java.sql.ResultSet	getProcedures(java.lang.String catalog, java.lang.String schemaPattern, java.lang.String procedureNamePattern) Get a description of stored procedures available in a catalog.
java.lang.String	getProcedureTerm() Gets the preferred term for "procedure".
int	getResultSetHoldability()
java.sql.RowIdLifetime	getRowIdLifetime()
java.sql.ResultSet	getSchemas() Retrieves the schema names available in this database.
java.sql.ResultSet	getSchemas(java.lang.String catalog, java.lang.String schemaPattern)
java.lang.String	getSchemaTerm() Retrieves the database vendor's preferred term for "schema".
java.lang.String	getSearchStringEscape()
java.lang.String	getSQLKeywords() Gets a comma-delimited list of all database-specific SQL keywords that are not SQL92 keywords.
int	getSQLStateType()
java.lang.String	getStringFunctions()
java.sql.ResultSet	getSuperTables(java.lang.String catalog, java.lang.String schemaPattern, java.lang.String tableNamePattern) Retrieves a description of the table hierarchies defined in a particular schema in this database.
java.sql.ResultSet	getSuperTypes(java.lang.String catalog, java.lang.String schemaPattern, java.lang.String typeNamePattern) Retrieves a description of the user-defined type (UDT) hierarchies defined in a particular schema in this database.
java.lang.String	getSystemFunctions()
java.sql.ResultSet	getTablePrivileges(java.lang.String catalog, java.lang.String schemaPattern, java.lang.String tableNamePattern) Gets a description of the access rights each table available in a catalog.
java.sql.ResultSet	getTables(java.lang.String catalog, java.lang.String schemaPattern, java.lang.String tableNamePattern, java.lang.String[] types) Gets a description of the tables that are available in a catalog.
java.sql.ResultSet	getTableTypes() The MVADatabaseMetaData implementation of DatabaseMetadata#getTables(String, String, String, String[]) always returns a result set containing "TABLE" and "VIEW".
java.lang.String	getTimeDateFunctions()
java.sql.ResultSet	getTypeInfo() Gets a description of all the standard SQL types supported by this database.
java.sql.ResultSet	getUDTs(java.lang.String catalog, java.lang.String schemaPattern, java.lang.String typeNamePattern, int[] types) JDBC 2.0 Gets a description of the user-defined types defined in a particular schema.
java.lang.String	getURL() Gets the URL from the MVAConnection object.
java.lang.String	getUserName() Gets the user name from the MVAConnection object.
java.sql.ResultSet	getVersionColumns(java.lang.String catalog, java.lang.String schema, java.lang.String table) Gets a description of the table columns that are automatically updated when any value in a row is updated.
boolean	insertsAreDetected(int type) JDBC 2.0 Determines whether or not a visible row insert can be detected by calling ResultSet.rowInserted().
boolean	isCatalogAtStart() Determines whether a catalog appears at the start of a qualified table name.
boolean	isReadOnly() Determines whether the connection is read-only.
boolean	isWrapperFor(java.lang.Class<?> iface)
boolean	locatorsUpdateCopy()
boolean	nullPlusNonNullIsNull()
boolean	nullsAreSortedAtEnd() Determines whether NULLs are sorted at end.
boolean	nullsAreSortedAtStart() Determines whether NULLs are sorted at start.
boolean	nullsAreSortedHigh() Determines whether NULLs are sorted high.
boolean	nullsAreSortedLow() Determines whether NULLs are sorted low.
boolean	othersDeletesAreVisible(int type) JDBC 2.0 Determines whether changes made by others are visible.
boolean	othersInsertsAreVisible(int type) JDBC 2.0 Determines whether changes made by others are visible.
boolean	othersUpdatesAreVisible(int type) JDBC 2.0 Determines whether changes made by others are visible.
boolean	ownDeletesAreVisible(int type) JDBC 2.0 Determines whether a result set's own changes are visible.
boolean	ownInsertsAreVisible(int type) JDBC 2.0 Determines whether a result set's own changes are visible.
boolean	ownUpdatesAreVisible(int type) JDBC 2.0 Determines whether a result set's own changes are visible.
boolean	storesLowerCaseIdentifiers() Determines whether the database stores lowercase identifiers.
boolean	storesLowerCaseQuotedIdentifiers() Determines whether the database stores lowercase quoted SQL identifiers.
boolean	storesMixedCaseIdentifiers() Determines whether the database stores mixed-case identifiers.
boolean	storesMixedCaseQuotedIdentifiers() Determines whether the database stores mixed-case quoted SQL identifiers.
boolean	storesUpperCaseIdentifiers() Determines whether the database stores uppercase identifiers.
boolean	storesUpperCaseQuotedIdentifiers() Determines whether the database stores uppercase quoted SQL identifiers.
boolean	supportsAlterTableWithAddColumn()
boolean	supportsAlterTableWithDropColumn()
boolean	supportsANSI92EntryLevelSQL()
boolean	supportsANSI92FullSQL()
boolean	supportsANSI92IntermediateSQL()
boolean	supportsBatchUpdates() JDBC 2.0 Determines if the database supports batch updates.
boolean	supportsCatalogsInDataManipulation() Determines whether a data manipulation statement can contain a catalog name.
boolean	supportsCatalogsInIndexDefinitions() Determines whether an index definition statement can contain a catalog name.
boolean	supportsCatalogsInPrivilegeDefinitions() Determines whether a privilege definition statement can contain a catalog name.
boolean	supportsCatalogsInProcedureCalls() Determines whether a procedure call statement can contain a catalog name.
boolean	supportsCatalogsInTableDefinitions() Determines whether a table definition statement can contain a catalog name.
boolean	supportsColumnAliasing()
boolean	supportsConvert()
boolean	supportsConvert(int fromType, int toType)
boolean	supportsCoreSQLGrammar()
boolean	supportsCorrelatedSubqueries() Determines whether correlated subqueries are supported.
boolean	supportsDataDefinitionAndDataManipulationTransactions() Determines whether both data definition and data manipulation statements within a transaction are supported.
boolean	supportsDataManipulationTransactionsOnly() Determines whether data manipulation statements within a transaction are supported.
boolean	supportsDifferentTableCorrelationNames()
boolean	supportsExpressionsInOrderBy()
boolean	supportsExtendedSQLGrammar()
boolean	supportsFullOuterJoins()
boolean	supportsGetGeneratedKeys()
boolean	supportsGroupBy()
boolean	supportsGroupByBeyondSelect()
boolean	supportsGroupByUnrelated()
boolean	supportsIntegrityEnhancementFacility()
boolean	supportsLikeEscapeClause()
boolean	supportsLimitedOuterJoins()
boolean	supportsMinimumSQLGrammar()
boolean	supportsMixedCaseIdentifiers() Determines whether the database supports mixed-case, unquoted SQL identifiers.
boolean	supportsMixedCaseQuotedIdentifiers() Determines whether the database supports mixed-case quoted SQL identifiers.
boolean	supportsMultipleOpenResults()
boolean	supportsMultipleResultSets()
boolean	supportsMultipleTransactions()
boolean	supportsNamedParameters()
boolean	supportsNonNullableColumns()
boolean	supportsOpenCursorsAcrossCommit() Determines whether cursors can remain open across commits.
boolean	supportsOpenCursorsAcrossRollback() Determines whether cursors can remain open across rollback.
boolean	supportsOpenStatementsAcrossCommit() Determines whether statements can remain open across commits.
boolean	supportsOpenStatementsAcrossRollback() Determines whether statements can remain open across rollbacks.
boolean	supportsOrderByUnrelated()
boolean	supportsOuterJoins()
boolean	supportsPositionedDelete() Determines whether positioned DELETE is supported.
boolean	supportsPositionedUpdate() Determines whether positioned UPDATE is supported.
boolean	supportsResultSetConcurrency(int type, int concurrency) JDBC 2.0 Determines if the database supports the concurrency type in combination with the given result set type.
boolean	supportsResultSetHoldability(int holdability)
boolean	supportsResultSetType(int type) JDBC 2.0 Determines if the database supports the given result set type.
boolean	supportsSavepoints()
boolean	supportsSchemasInDataManipulation() Determines whether a data manipulation statement can contain a schema name.
boolean	supportsSchemasInIndexDefinitions() Determines whether an index definition statement can contain a schema name.
boolean	supportsSchemasInPrivilegeDefinitions() Determines whether a privilege definition statement can contain a schema name.
boolean	supportsSchemasInProcedureCalls() Determines whether a procedure call statement can contain a schema name.
boolean	supportsSchemasInTableDefinitions() Determines whether a table definition statement can contain a schema name.
boolean	supportsSelectForUpdate() Determines whether SELECT for UPDATE is supported.
boolean	supportsStatementPooling()
boolean	supportsStoredFunctionsUsingCallSyntax()
boolean	supportsStoredProcedures() Determines whether stored procedure calls that use the stored procedure escape syntax are supported.
boolean	supportsSubqueriesInComparisons() Determines whether subqueries in comparison expressions are supported.
boolean	supportsSubqueriesInExists() Determines whether subqueries in exists expressions are supported.
boolean	supportsSubqueriesInIns() Determines whether subqueries in "in" statements are supported.
boolean	supportsSubqueriesInQuantifieds() Determines whether subqueries in quantified expressions are supported.
boolean	supportsTableCorrelationNames()
boolean	supportsTransactionIsolationLevel(int level) Determines whether the database supports the transaction isolation level.
boolean	supportsTransactions() Determines whether transactions are supported.
boolean	supportsUnion() Determines whether an SQL UNION is supported.
boolean	supportsUnionAll() Determines whether an SQL UNION ALL is supported.
<T> T	unwrap(java.lang.Class<T> iface)
boolean	updatesAreDetected(int type) JDBC 2.0 Determines whether or not a visible row update can be detected by calling ResultSet.rowUpdated().
boolean	usesLocalFilePerTable() Determines whether the database uses a file for each table.
boolean	usesLocalFiles() Determines whether the database stores each table in a local file.

Method Detail

allProceduresAreCallable

public boolean allProceduresAreCallable()
                                 throws java.sql.SQLException

Determines whether all stored procedures are callable.

Specified by:

allProceduresAreCallable in interface java.sql.DatabaseMetaData

Returns:

False. SAS software does not support stored procedures.

Throws:

java.sql.SQLException - This exception is required by the interface but it is never thrown.

allTablesAreSelectable

public boolean allTablesAreSelectable()
                               throws java.sql.SQLException

Determines whether all accessible tables are selectable.

Specified by:

allTablesAreSelectable in interface java.sql.DatabaseMetaData

Returns:

True. All accessible tables are selectable.

Throws:

java.sql.SQLException - This exception is required by the interface, but it is never thrown.

getURL

public java.lang.String getURL()
                        throws java.sql.SQLException

Gets the URL from the MVAConnection object.

Specified by:

getURL in interface java.sql.DatabaseMetaData

Returns:

The URL that is obtained from the MVAConnection object.

Throws:

java.sql.SQLException - This exception is required by the interface, but it is never thrown.

getUserName

public java.lang.String getUserName()
                             throws java.sql.SQLException

Gets the user name from the MVAConnection object.

Specified by:

getUserName in interface java.sql.DatabaseMetaData

Returns:

The user name that is obtained from the MVAConnection object.

Throws:

java.sql.SQLException - This exception is required by the interface, but it is never thrown.

isReadOnly

public boolean isReadOnly()
                   throws java.sql.SQLException

Determines whether the connection is read-only.

Specified by:

isReadOnly in interface java.sql.DatabaseMetaData

Returns:

False. SAS software does not support read-only connections.

Throws:

java.sql.SQLException - This exception is required by the interface, but it is never thrown.

nullsAreSortedHigh

public boolean nullsAreSortedHigh()
                           throws java.sql.SQLException

Determines whether NULLs are sorted high.

Specified by:

nullsAreSortedHigh in interface java.sql.DatabaseMetaData

Returns:

False. NULLs are sorted low.

Throws:

java.sql.SQLException - This exception is required by the interface, but it is never thrown.

nullsAreSortedLow

public boolean nullsAreSortedLow()
                          throws java.sql.SQLException

Determines whether NULLs are sorted low.

Specified by:

nullsAreSortedLow in interface java.sql.DatabaseMetaData

Returns:

True. NULLs are sorted low.

Throws:

java.sql.SQLException - This exception is required by the interface, but it is never thrown.

nullsAreSortedAtStart

public boolean nullsAreSortedAtStart()
                              throws java.sql.SQLException

Determines whether NULLs are sorted at start.

Specified by:

nullsAreSortedAtStart in interface java.sql.DatabaseMetaData

Returns:

False. NULLs are sorted low

Throws:

java.sql.SQLException - This exception is required by the interface, but it is never thrown.

nullsAreSortedAtEnd

public boolean nullsAreSortedAtEnd()
                            throws java.sql.SQLException

Determines whether NULLs are sorted at end.

Specified by:

nullsAreSortedAtEnd in interface java.sql.DatabaseMetaData

Returns:

False. NULLs are sorted low

Throws:

java.sql.SQLException - This exception is required by the interface, but it is never thrown.

getDatabaseProductName

public java.lang.String getDatabaseProductName()
                                        throws java.sql.SQLException

Gets the database product name.

Specified by:

getDatabaseProductName in interface java.sql.DatabaseMetaData

Returns:

The string "SAS".

Throws:

java.sql.SQLException - This exception is required by the interface, but it is never thrown.

getDatabaseProductVersion

public java.lang.String getDatabaseProductVersion()
                                           throws java.sql.SQLException

Returns the version of the MVA server.

Specified by:

getDatabaseProductVersion in interface java.sql.DatabaseMetaData

Returns:

A string that contains the version number from the MVA server.

Throws:

java.sql.SQLException - This exception is thrown if an error condition is detected or if the server does not respond.

getDriverName

public java.lang.String getDriverName()
                               throws java.sql.SQLException

Retrieves the name of this JDBC driver.

Specified by:

getDriverName in interface java.sql.DatabaseMetaData

Returns:

JDBC driver name

Throws:

java.sql.SQLException - if a database access error occurs

getDriverVersion

public java.lang.String getDriverVersion()
                                  throws java.sql.SQLException

Retrieves the version number of this JDBC driver as a String .

Specified by:

getDriverVersion in interface java.sql.DatabaseMetaData

Returns:

JDBC driver version

Throws:

java.sql.SQLException - if a database access error occurs

getDriverMajorVersion

public int getDriverMajorVersion()

Retrieves this JDBC driver's major version number.

Specified by:

getDriverMajorVersion in interface java.sql.DatabaseMetaData

Returns:

JDBC driver major version

getDriverMinorVersion

public int getDriverMinorVersion()

Retrieves this JDBC driver's minor version number.

Specified by:

getDriverMinorVersion in interface java.sql.DatabaseMetaData

Returns:

JDBC driver minor version number

usesLocalFiles

public boolean usesLocalFiles()
                       throws java.sql.SQLException

Determines whether the database stores each table in a local file.

Specified by:

usesLocalFiles in interface java.sql.DatabaseMetaData

Returns:

False.

Throws:

java.sql.SQLException - This exception is required by the interface, but it is never thrown.

usesLocalFilePerTable

public boolean usesLocalFilePerTable()
                              throws java.sql.SQLException

Determines whether the database uses a file for each table.

Specified by:

usesLocalFilePerTable in interface java.sql.DatabaseMetaData

Returns:

False.

Throws:

java.sql.SQLException - This exception is required by the interface, but it is never thrown.

supportsMixedCaseIdentifiers

public boolean supportsMixedCaseIdentifiers()
                                     throws java.sql.SQLException

Determines whether the database supports mixed-case, unquoted SQL identifiers.

Specified by:

supportsMixedCaseIdentifiers in interface java.sql.DatabaseMetaData

Returns:

False.

Throws:

java.sql.SQLException - This exception is required by the interface, but it is never thrown.

storesUpperCaseIdentifiers

public boolean storesUpperCaseIdentifiers()
                                   throws java.sql.SQLException

Determines whether the database stores uppercase identifiers.

Specified by:

storesUpperCaseIdentifiers in interface java.sql.DatabaseMetaData

Returns:

False.

Throws:

java.sql.SQLException - This exception is required by the interface, but it is never thrown.

storesLowerCaseIdentifiers

public boolean storesLowerCaseIdentifiers()
                                   throws java.sql.SQLException

Determines whether the database stores lowercase identifiers.

Specified by:

storesLowerCaseIdentifiers in interface java.sql.DatabaseMetaData

Returns:

False.

Throws:

java.sql.SQLException - This exception is required by the interface, but it is never thrown.

storesMixedCaseIdentifiers

public boolean storesMixedCaseIdentifiers()
                                   throws java.sql.SQLException

Determines whether the database stores mixed-case identifiers.

Specified by:

storesMixedCaseIdentifiers in interface java.sql.DatabaseMetaData

Returns:

True.

Throws:

java.sql.SQLException - This exception is required by the interface, but it is never thrown.

supportsMixedCaseQuotedIdentifiers

public boolean supportsMixedCaseQuotedIdentifiers()
                                           throws java.sql.SQLException

Determines whether the database supports mixed-case quoted SQL identifiers. This method is not JDBC compliant.

Specified by:

supportsMixedCaseQuotedIdentifiers in interface java.sql.DatabaseMetaData

Returns:

false.

Throws:

java.sql.SQLException - This exception is required by the interface, but it is never thrown.

storesUpperCaseQuotedIdentifiers

public boolean storesUpperCaseQuotedIdentifiers()
                                         throws java.sql.SQLException

Determines whether the database stores uppercase quoted SQL identifiers.

Specified by:

storesUpperCaseQuotedIdentifiers in interface java.sql.DatabaseMetaData

Returns:

False.

Throws:

java.sql.SQLException - This exception is required by the interface, but it is never thrown.

storesLowerCaseQuotedIdentifiers

public boolean storesLowerCaseQuotedIdentifiers()
                                         throws java.sql.SQLException

Determines whether the database stores lowercase quoted SQL identifiers.

Specified by:

storesLowerCaseQuotedIdentifiers in interface java.sql.DatabaseMetaData

Returns:

False.

Throws:

java.sql.SQLException - This exception is required by the interface, but it is never thrown.

storesMixedCaseQuotedIdentifiers

public boolean storesMixedCaseQuotedIdentifiers()
                                         throws java.sql.SQLException

Determines whether the database stores mixed-case quoted SQL identifiers.

Specified by:

storesMixedCaseQuotedIdentifiers in interface java.sql.DatabaseMetaData

Returns:

False.

Throws:

java.sql.SQLException - This exception is required by the interface, but it is never thrown.

getIdentifierQuoteString

public java.lang.String getIdentifierQuoteString()
                                          throws java.sql.SQLException

Gets the quote string that is used to surround quoted SQL identifiers. SAS software does not support quoted identifiers, so a blank is returned. NOTE - SAS Software supports quoted ids, but only if the "dquote=ansi" option is set. The metadata will only consider what the default is, so no quoting possible. This method is not JDBC compliant.

Specified by:

getIdentifierQuoteString in interface java.sql.DatabaseMetaData

Returns:

A blank string (" ").

Throws:

java.sql.SQLException - This exception is required by the interface, but it is never thrown.

getSQLKeywords

public java.lang.String getSQLKeywords()
                                throws java.sql.SQLException

Gets a comma-delimited list of all database-specific SQL keywords that are not SQL92 keywords.

Specified by:

getSQLKeywords in interface java.sql.DatabaseMetaData

Returns:

An empty string (""). No additional keywords are reserved.

Throws:

java.sql.SQLException - This exception is required by the interface, but it is never thrown.

getNumericFunctions

public java.lang.String getNumericFunctions()
                                     throws java.sql.SQLException

Specified by:

getNumericFunctions in interface java.sql.DatabaseMetaData

Throws:

java.sql.SQLException

getStringFunctions

public java.lang.String getStringFunctions()
                                    throws java.sql.SQLException

Specified by:

getStringFunctions in interface java.sql.DatabaseMetaData

Throws:

java.sql.SQLException

getSystemFunctions

public java.lang.String getSystemFunctions()
                                    throws java.sql.SQLException

Specified by:

getSystemFunctions in interface java.sql.DatabaseMetaData

Throws:

java.sql.SQLException

getTimeDateFunctions

public java.lang.String getTimeDateFunctions()
                                      throws java.sql.SQLException

Specified by:

getTimeDateFunctions in interface java.sql.DatabaseMetaData

Throws:

java.sql.SQLException

getSearchStringEscape

public java.lang.String getSearchStringEscape()
                                       throws java.sql.SQLException

Specified by:

getSearchStringEscape in interface java.sql.DatabaseMetaData

Throws:

java.sql.SQLException

getExtraNameCharacters

public java.lang.String getExtraNameCharacters()
                                        throws java.sql.SQLException

Specified by:

getExtraNameCharacters in interface java.sql.DatabaseMetaData

Throws:

java.sql.SQLException

supportsAlterTableWithAddColumn

public boolean supportsAlterTableWithAddColumn()
                                        throws java.sql.SQLException

Specified by:

supportsAlterTableWithAddColumn in interface java.sql.DatabaseMetaData

Throws:

java.sql.SQLException

supportsAlterTableWithDropColumn

public boolean supportsAlterTableWithDropColumn()
                                         throws java.sql.SQLException

Specified by:

supportsAlterTableWithDropColumn in interface java.sql.DatabaseMetaData

Throws:

java.sql.SQLException

supportsColumnAliasing

public boolean supportsColumnAliasing()
                               throws java.sql.SQLException

Specified by:

supportsColumnAliasing in interface java.sql.DatabaseMetaData

Throws:

java.sql.SQLException

nullPlusNonNullIsNull

public boolean nullPlusNonNullIsNull()
                              throws java.sql.SQLException

Specified by:

nullPlusNonNullIsNull in interface java.sql.DatabaseMetaData

Throws:

java.sql.SQLException

supportsConvert

public boolean supportsConvert()
                        throws java.sql.SQLException

Specified by:

supportsConvert in interface java.sql.DatabaseMetaData

Throws:

java.sql.SQLException

supportsConvert

public boolean supportsConvert(int fromType,
                               int toType)
                        throws java.sql.SQLException

Specified by:

supportsConvert in interface java.sql.DatabaseMetaData

Throws:

java.sql.SQLException

supportsTableCorrelationNames

public boolean supportsTableCorrelationNames()
                                      throws java.sql.SQLException

Specified by:

supportsTableCorrelationNames in interface java.sql.DatabaseMetaData

Throws:

java.sql.SQLException

supportsDifferentTableCorrelationNames

public boolean supportsDifferentTableCorrelationNames()
                                               throws java.sql.SQLException

Specified by:

supportsDifferentTableCorrelationNames in interface java.sql.DatabaseMetaData

Throws:

java.sql.SQLException

supportsExpressionsInOrderBy

public boolean supportsExpressionsInOrderBy()
                                     throws java.sql.SQLException

Specified by:

supportsExpressionsInOrderBy in interface java.sql.DatabaseMetaData

Throws:

java.sql.SQLException

supportsOrderByUnrelated

public boolean supportsOrderByUnrelated()
                                 throws java.sql.SQLException

Specified by:

supportsOrderByUnrelated in interface java.sql.DatabaseMetaData

Throws:

java.sql.SQLException

supportsGroupBy

public boolean supportsGroupBy()
                        throws java.sql.SQLException

Specified by:

supportsGroupBy in interface java.sql.DatabaseMetaData

Throws:

java.sql.SQLException

supportsGroupByUnrelated

public boolean supportsGroupByUnrelated()
                                 throws java.sql.SQLException

Specified by:

supportsGroupByUnrelated in interface java.sql.DatabaseMetaData

Throws:

java.sql.SQLException

supportsGroupByBeyondSelect

public boolean supportsGroupByBeyondSelect()
                                    throws java.sql.SQLException

Specified by:

supportsGroupByBeyondSelect in interface java.sql.DatabaseMetaData

Throws:

java.sql.SQLException

supportsLikeEscapeClause

public boolean supportsLikeEscapeClause()
                                 throws java.sql.SQLException

Specified by:

supportsLikeEscapeClause in interface java.sql.DatabaseMetaData

Throws:

java.sql.SQLException

supportsMultipleResultSets

public boolean supportsMultipleResultSets()
                                   throws java.sql.SQLException

Specified by:

supportsMultipleResultSets in interface java.sql.DatabaseMetaData

Throws:

java.sql.SQLException

supportsMultipleTransactions

public boolean supportsMultipleTransactions()
                                     throws java.sql.SQLException

Specified by:

supportsMultipleTransactions in interface java.sql.DatabaseMetaData

Throws:

java.sql.SQLException

supportsNonNullableColumns

public boolean supportsNonNullableColumns()
                                   throws java.sql.SQLException

Specified by:

supportsNonNullableColumns in interface java.sql.DatabaseMetaData

Throws:

java.sql.SQLException

supportsMinimumSQLGrammar

public boolean supportsMinimumSQLGrammar()
                                  throws java.sql.SQLException

Specified by:

supportsMinimumSQLGrammar in interface java.sql.DatabaseMetaData

Throws:

java.sql.SQLException

supportsCoreSQLGrammar

public boolean supportsCoreSQLGrammar()
                               throws java.sql.SQLException

Specified by:

supportsCoreSQLGrammar in interface java.sql.DatabaseMetaData

Throws:

java.sql.SQLException

supportsExtendedSQLGrammar

public boolean supportsExtendedSQLGrammar()
                                   throws java.sql.SQLException

Specified by:

supportsExtendedSQLGrammar in interface java.sql.DatabaseMetaData

Throws:

java.sql.SQLException

supportsANSI92EntryLevelSQL

public boolean supportsANSI92EntryLevelSQL()
                                    throws java.sql.SQLException

Specified by:

supportsANSI92EntryLevelSQL in interface java.sql.DatabaseMetaData

Throws:

java.sql.SQLException

supportsANSI92IntermediateSQL

public boolean supportsANSI92IntermediateSQL()
                                      throws java.sql.SQLException

Specified by:

supportsANSI92IntermediateSQL in interface java.sql.DatabaseMetaData

Throws:

java.sql.SQLException

supportsANSI92FullSQL

public boolean supportsANSI92FullSQL()
                              throws java.sql.SQLException

Specified by:

supportsANSI92FullSQL in interface java.sql.DatabaseMetaData

Throws:

java.sql.SQLException

supportsIntegrityEnhancementFacility

public boolean supportsIntegrityEnhancementFacility()
                                             throws java.sql.SQLException

Specified by:

supportsIntegrityEnhancementFacility in interface java.sql.DatabaseMetaData

Throws:

java.sql.SQLException

supportsOuterJoins

public boolean supportsOuterJoins()
                           throws java.sql.SQLException

Specified by:

supportsOuterJoins in interface java.sql.DatabaseMetaData

Throws:

java.sql.SQLException

supportsFullOuterJoins

public boolean supportsFullOuterJoins()
                               throws java.sql.SQLException

Specified by:

supportsFullOuterJoins in interface java.sql.DatabaseMetaData

Throws:

java.sql.SQLException

supportsLimitedOuterJoins

public boolean supportsLimitedOuterJoins()
                                  throws java.sql.SQLException

Specified by:

supportsLimitedOuterJoins in interface java.sql.DatabaseMetaData

Throws:

java.sql.SQLException

getSchemaTerm

public java.lang.String getSchemaTerm()
                               throws java.sql.SQLException

Retrieves the database vendor's preferred term for "schema". For SAS, this is "library".

Specified by:

getSchemaTerm in interface java.sql.DatabaseMetaData

Returns:

the vendor term for "schema"

Throws:

java.sql.SQLException - if a database access error occurs

getProcedureTerm

public java.lang.String getProcedureTerm()
                                  throws java.sql.SQLException

Gets the preferred term for "procedure".

Specified by:

getProcedureTerm in interface java.sql.DatabaseMetaData

Returns:

An empty string ("").

Throws:

java.sql.SQLException - This exception is required by the interface, but it is never thrown.

getCatalogTerm

public java.lang.String getCatalogTerm()
                                throws java.sql.SQLException

Gets the preferred term for "catalog".

Specified by:

getCatalogTerm in interface java.sql.DatabaseMetaData

Returns:

An empty string ("").

Throws:

java.sql.SQLException - This exception is required by the interface, but it is never thrown.

isCatalogAtStart

public boolean isCatalogAtStart()
                         throws java.sql.SQLException

Determines whether a catalog appears at the start of a qualified table name.

Specified by:

isCatalogAtStart in interface java.sql.DatabaseMetaData

Returns:

False.

Throws:

java.sql.SQLException - This exception is required by the interface, but it is never thrown.

getCatalogSeparator

public java.lang.String getCatalogSeparator()
                                     throws java.sql.SQLException

Gets the separator that is being used between the catalog name and the table name.

Specified by:

getCatalogSeparator in interface java.sql.DatabaseMetaData

Returns:

An empty string ("").

Throws:

java.sql.SQLException - This exception is required by the interface, but it is never thrown.

supportsSchemasInDataManipulation

public boolean supportsSchemasInDataManipulation()
                                          throws java.sql.SQLException

Determines whether a data manipulation statement can contain a schema name.

Specified by:

supportsSchemasInDataManipulation in interface java.sql.DatabaseMetaData

Returns:

True.

Throws:

java.sql.SQLException - This exception is required by the interface, but it is never thrown.

supportsSchemasInProcedureCalls

public boolean supportsSchemasInProcedureCalls()
                                        throws java.sql.SQLException

Determines whether a procedure call statement can contain a schema name.

Specified by:

supportsSchemasInProcedureCalls in interface java.sql.DatabaseMetaData

Returns:

False. SAS software does not support stored procedures.

Throws:

java.sql.SQLException - This exception is required by the interface, but it is never thrown.

supportsSchemasInTableDefinitions

public boolean supportsSchemasInTableDefinitions()
                                          throws java.sql.SQLException

Determines whether a table definition statement can contain a schema name.

Specified by:

supportsSchemasInTableDefinitions in interface java.sql.DatabaseMetaData

Returns:

True.

Throws:

java.sql.SQLException - This exception is required by the interface, but it is never thrown.

supportsSchemasInIndexDefinitions

public boolean supportsSchemasInIndexDefinitions()
                                          throws java.sql.SQLException

Determines whether an index definition statement can contain a schema name.

Specified by:

supportsSchemasInIndexDefinitions in interface java.sql.DatabaseMetaData

Returns:

True.

Throws:

java.sql.SQLException - This exception is required by the interface, but it is never thrown.

supportsSchemasInPrivilegeDefinitions

public boolean supportsSchemasInPrivilegeDefinitions()
                                              throws java.sql.SQLException

Determines whether a privilege definition statement can contain a schema name.

Specified by:

supportsSchemasInPrivilegeDefinitions in interface java.sql.DatabaseMetaData

Returns:

False. SAS software does not support privileges.

Throws:

java.sql.SQLException - This exception is required by the interface, but it is never thrown.

supportsCatalogsInDataManipulation

public boolean supportsCatalogsInDataManipulation()
                                           throws java.sql.SQLException

Determines whether a data manipulation statement can contain a catalog name.

Specified by:

supportsCatalogsInDataManipulation in interface java.sql.DatabaseMetaData

Returns:

False. SAS software does not support SQL catalogs.

Throws:

java.sql.SQLException - This exception is required by the interface, but it is never thrown.

supportsCatalogsInProcedureCalls

public boolean supportsCatalogsInProcedureCalls()
                                         throws java.sql.SQLException

Determines whether a procedure call statement can contain a catalog name.

Specified by:

supportsCatalogsInProcedureCalls in interface java.sql.DatabaseMetaData

Returns:

False. SAS software does not support SQL catalogs.

Throws:

java.sql.SQLException - This exception is required by the interface, but it is never thrown.

supportsCatalogsInTableDefinitions

public boolean supportsCatalogsInTableDefinitions()
                                           throws java.sql.SQLException

Determines whether a table definition statement can contain a catalog name.

Specified by:

supportsCatalogsInTableDefinitions in interface java.sql.DatabaseMetaData

Returns:

False. SAS software does not support SQL catalogs.

Throws:

java.sql.SQLException - This exception is required by the interface, but it is never thrown.

supportsCatalogsInIndexDefinitions

public boolean supportsCatalogsInIndexDefinitions()
                                           throws java.sql.SQLException

Determines whether an index definition statement can contain a catalog name.

Specified by:

supportsCatalogsInIndexDefinitions in interface java.sql.DatabaseMetaData

Returns:

False. SAS software does not support SQL catalogs.

Throws:

java.sql.SQLException - This exception is required by the interface, but it is never thrown.

supportsCatalogsInPrivilegeDefinitions

public boolean supportsCatalogsInPrivilegeDefinitions()
                                               throws java.sql.SQLException

Determines whether a privilege definition statement can contain a catalog name.

Specified by:

supportsCatalogsInPrivilegeDefinitions in interface java.sql.DatabaseMetaData

Returns:

False. SAS software does not support SQL catalogs.

Throws:

java.sql.SQLException - This exception is required by the interface, but it is never thrown.

supportsPositionedDelete

public boolean supportsPositionedDelete()
                                 throws java.sql.SQLException

Determines whether positioned DELETE is supported.

Specified by:

supportsPositionedDelete in interface java.sql.DatabaseMetaData

Returns:

False.

Throws:

java.sql.SQLException - This exception is required by the interface, but it is never thrown.

supportsPositionedUpdate

public boolean supportsPositionedUpdate()
                                 throws java.sql.SQLException

Determines whether positioned UPDATE is supported.

Specified by:

supportsPositionedUpdate in interface java.sql.DatabaseMetaData

Returns:

False.

Throws:

java.sql.SQLException - This exception is required by the interface, but it is never thrown.

supportsSelectForUpdate

public boolean supportsSelectForUpdate()
                                throws java.sql.SQLException

Determines whether SELECT for UPDATE is supported.

Specified by:

supportsSelectForUpdate in interface java.sql.DatabaseMetaData

Returns:

False.

Throws:

java.sql.SQLException - This exception is required by the interface, but it is never thrown.

supportsStoredProcedures

public boolean supportsStoredProcedures()
                                 throws java.sql.SQLException

Determines whether stored procedure calls that use the stored procedure escape syntax are supported.

Specified by:

supportsStoredProcedures in interface java.sql.DatabaseMetaData

Returns:

False.

Throws:

java.sql.SQLException - This exception is required by the interface, but it is never thrown.

supportsSubqueriesInComparisons

public boolean supportsSubqueriesInComparisons()
                                        throws java.sql.SQLException

Determines whether subqueries in comparison expressions are supported.

Specified by:

supportsSubqueriesInComparisons in interface java.sql.DatabaseMetaData

Returns:

True.

Throws:

java.sql.SQLException - This exception is required by the interface, but it is never thrown.

supportsSubqueriesInExists

public boolean supportsSubqueriesInExists()
                                   throws java.sql.SQLException

Determines whether subqueries in exists expressions are supported.

Specified by:

supportsSubqueriesInExists in interface java.sql.DatabaseMetaData

Returns:

True.

Throws:

java.sql.SQLException - This exception is required by the interface, but it is never thrown.

supportsSubqueriesInIns

public boolean supportsSubqueriesInIns()
                                throws java.sql.SQLException

Determines whether subqueries in "in" statements are supported.

Specified by:

supportsSubqueriesInIns in interface java.sql.DatabaseMetaData

Returns:

True.

Throws:

java.sql.SQLException - This exception is required by the interface, but it is never thrown.

supportsSubqueriesInQuantifieds

public boolean supportsSubqueriesInQuantifieds()
                                        throws java.sql.SQLException

Determines whether subqueries in quantified expressions are supported.

Specified by:

supportsSubqueriesInQuantifieds in interface java.sql.DatabaseMetaData

Returns:

True.

Throws:

java.sql.SQLException - This exception is required by the interface, but it is never thrown.

supportsCorrelatedSubqueries

public boolean supportsCorrelatedSubqueries()
                                     throws java.sql.SQLException

Determines whether correlated subqueries are supported.

Specified by:

supportsCorrelatedSubqueries in interface java.sql.DatabaseMetaData

Returns:

True.

Throws:

java.sql.SQLException - This exception is required by the interface, but it is never thrown.

supportsUnion

public boolean supportsUnion()
                      throws java.sql.SQLException

Determines whether an SQL UNION is supported.

Specified by:

supportsUnion in interface java.sql.DatabaseMetaData

Returns:

True.

Throws:

java.sql.SQLException - This exception is required by the interface, but it is never thrown.

supportsUnionAll

public boolean supportsUnionAll()
                         throws java.sql.SQLException

Determines whether an SQL UNION ALL is supported.

Specified by:

supportsUnionAll in interface java.sql.DatabaseMetaData

Returns:

True.

Throws:

java.sql.SQLException - This exception is required by the interface, but it is never thrown.

supportsOpenCursorsAcrossCommit

public boolean supportsOpenCursorsAcrossCommit()
                                        throws java.sql.SQLException

Determines whether cursors can remain open across commits.

Specified by:

supportsOpenCursorsAcrossCommit in interface java.sql.DatabaseMetaData

Returns:

False. SAS software does not support transactions.

Throws:

java.sql.SQLException - This exception is required by the interface, but it is never thrown.

supportsOpenCursorsAcrossRollback

public boolean supportsOpenCursorsAcrossRollback()
                                          throws java.sql.SQLException

Determines whether cursors can remain open across rollback.

Specified by:

supportsOpenCursorsAcrossRollback in interface java.sql.DatabaseMetaData

Returns:

False. SAS software does not support transactions.

Throws:

java.sql.SQLException - This exception is required by the interface, but it is never thrown.

supportsOpenStatementsAcrossCommit

public boolean supportsOpenStatementsAcrossCommit()
                                           throws java.sql.SQLException

Determines whether statements can remain open across commits.

Specified by:

supportsOpenStatementsAcrossCommit in interface java.sql.DatabaseMetaData

Returns:

True.

Throws:

java.sql.SQLException - This exception is required by the interface, but it is never thrown.

supportsOpenStatementsAcrossRollback

public boolean supportsOpenStatementsAcrossRollback()
                                             throws java.sql.SQLException

Determines whether statements can remain open across rollbacks.

Specified by:

supportsOpenStatementsAcrossRollback in interface java.sql.DatabaseMetaData

Returns:

True. SAS software does not support transactions.

Throws:

java.sql.SQLException - This exception is required by the interface, but it is never thrown.

getMaxBinaryLiteralLength

public int getMaxBinaryLiteralLength()
                              throws java.sql.SQLException

Returns the number of hex characters that are allowed in an inline binary literal.

Specified by:

getMaxBinaryLiteralLength in interface java.sql.DatabaseMetaData

Returns:

0. There is no limit.

Throws:

java.sql.SQLException - This exception is required by the interface, but it is never thrown.

getMaxCharLiteralLength

public int getMaxCharLiteralLength()
                            throws java.sql.SQLException

Returns the maximum length of a character literal.

Specified by:

getMaxCharLiteralLength in interface java.sql.DatabaseMetaData

Returns:

32767.

Throws:

java.sql.SQLException - This exception is required by the interface, but it is never thrown.

getMaxColumnNameLength

public int getMaxColumnNameLength()
                           throws java.sql.SQLException

Returns the maximum length of a column name.

Specified by:

getMaxColumnNameLength in interface java.sql.DatabaseMetaData

Returns:

32.

Throws:

java.sql.SQLException - This exception is required by the interface, but it is never thrown.

getMaxColumnsInGroupBy

public int getMaxColumnsInGroupBy()
                           throws java.sql.SQLException

Indicates the maximum number of columns that are allowed in a GROUP BY clause.

Specified by:

getMaxColumnsInGroupBy in interface java.sql.DatabaseMetaData

Returns:

0. There is no limit.

Throws:

java.sql.SQLException - This exception is required by the interface, but it is never thrown.

getMaxColumnsInIndex

public int getMaxColumnsInIndex()
                         throws java.sql.SQLException

Indicates the maximum number of columns that are allowed in an index.

Specified by:

getMaxColumnsInIndex in interface java.sql.DatabaseMetaData

Returns:

0. There is no limit.

Throws:

java.sql.SQLException - This exception is required by the interface, but it is never thrown.

getMaxColumnsInOrderBy

public int getMaxColumnsInOrderBy()
                           throws java.sql.SQLException

Indicates the maximum number of columns that are allowed in an ORDER BY clause.

Specified by:

getMaxColumnsInOrderBy in interface java.sql.DatabaseMetaData

Returns:

0. There is no limit.

Throws:

java.sql.SQLException - This exception is required by the interface, but it is never thrown.

getMaxColumnsInSelect

public int getMaxColumnsInSelect()
                          throws java.sql.SQLException

Determines the maximum number of columns that are allowed in a SELECT list.

Specified by:

getMaxColumnsInSelect in interface java.sql.DatabaseMetaData

Returns:

0. There is no limit.

Throws:

java.sql.SQLException - This exception is required by the interface, but it is never thrown.

getMaxColumnsInTable

public int getMaxColumnsInTable()
                         throws java.sql.SQLException

Indicates the maximum number of columns that are allowed in a table.

Specified by:

getMaxColumnsInTable in interface java.sql.DatabaseMetaData

Returns:

0. There is no limit.

Throws:

java.sql.SQLException - This exception is required by the interface, but it is never thrown.

getMaxConnections

public int getMaxConnections()
                      throws java.sql.SQLException

Indicates the maximum number of database connections that can be active concurrently.

Specified by:

getMaxConnections in interface java.sql.DatabaseMetaData

Returns:

0. There is no limit.

Throws:

java.sql.SQLException - This exception is required by the interface, but it is never thrown.

getMaxCursorNameLength

public int getMaxCursorNameLength()
                           throws java.sql.SQLException

Indicates the maximum length of a cursor name.

Specified by:

getMaxCursorNameLength in interface java.sql.DatabaseMetaData

Returns:

0. SAS software does not support cursors.

Throws:

java.sql.SQLException - This exception is required by the interface, but it is never thrown.

getMaxIndexLength

public int getMaxIndexLength()
                      throws java.sql.SQLException

Indicates the maximum size of an index (in bytes).

Specified by:

getMaxIndexLength in interface java.sql.DatabaseMetaData

Returns:

0. There is no limit.

Throws:

java.sql.SQLException - This exception is required by the interface, but it is never thrown.

getMaxSchemaNameLength

public int getMaxSchemaNameLength()
                           throws java.sql.SQLException

Indicates the maximum length of a schema name.

Specified by:

getMaxSchemaNameLength in interface java.sql.DatabaseMetaData

Returns:

8.

Throws:

java.sql.SQLException - This exception is required by the interface, but it is never thrown.

getMaxProcedureNameLength

public int getMaxProcedureNameLength()
                              throws java.sql.SQLException

Indicates the maximum length of a procedure name.

Specified by:

getMaxProcedureNameLength in interface java.sql.DatabaseMetaData

Returns:

0. SAS software does not support stored procedures.

Throws:

java.sql.SQLException - This exception is required by the interface, but it is never thrown.

getMaxCatalogNameLength

public int getMaxCatalogNameLength()
                            throws java.sql.SQLException

Indicates the maximum length of a catalog name.

Specified by:

getMaxCatalogNameLength in interface java.sql.DatabaseMetaData

Returns:

0. SAS software does not support SQL catalogs.

Throws:

java.sql.SQLException - This exception is required by the interface, but it is never thrown.

getMaxRowSize

public int getMaxRowSize()
                  throws java.sql.SQLException

Indicates the maximum length of a single row.

Specified by:

getMaxRowSize in interface java.sql.DatabaseMetaData

Returns:

0. There is no limit.

Throws:

java.sql.SQLException - This exception is required by the interface, but it is never thrown.

doesMaxRowSizeIncludeBlobs

public boolean doesMaxRowSizeIncludeBlobs()
                                   throws java.sql.SQLException

Determines whether getMaxRowSize() includes LONGVARCHAR and LONGVARBINARY blobs.

Specified by:

doesMaxRowSizeIncludeBlobs in interface java.sql.DatabaseMetaData

Returns:

True.

Throws:

java.sql.SQLException - This exception is required by the interface, but it is never thrown.

getMaxStatementLength

public int getMaxStatementLength()
                          throws java.sql.SQLException

Indicates the maximum length of an SQL statement.

Specified by:

getMaxStatementLength in interface java.sql.DatabaseMetaData

Returns:

0. There is no limit.

Throws:

java.sql.SQLException - This exception is required by the interface, but it is never thrown.

getMaxStatements

public int getMaxStatements()
                     throws java.sql.SQLException

Indicates the maximum number of active statements that can be open to this database concurrently.

Specified by:

getMaxStatements in interface java.sql.DatabaseMetaData

Returns:

0. There is no limit.

Throws:

java.sql.SQLException - This exception is required by the interface, but it is never thrown.

getMaxTableNameLength

public int getMaxTableNameLength()
                          throws java.sql.SQLException

Indicates the maximum length of a table name.

Specified by:

getMaxTableNameLength in interface java.sql.DatabaseMetaData

Returns:

32.

Throws:

java.sql.SQLException - This exception is required by the interface, but it is never thrown.

getMaxTablesInSelect

public int getMaxTablesInSelect()
                         throws java.sql.SQLException

Indicates the maximum number of tables in a SELECT list.

Specified by:

getMaxTablesInSelect in interface java.sql.DatabaseMetaData

Returns:

0. There is no limit.

Throws:

java.sql.SQLException - This exception is required by the interface, but it is never thrown.

getMaxUserNameLength

public int getMaxUserNameLength()
                         throws java.sql.SQLException

Indicates the maximum length of a user name.

Specified by:

getMaxUserNameLength in interface java.sql.DatabaseMetaData

Returns:

8.

Throws:

java.sql.SQLException - This exception is required by the interface, but it is never thrown.

getDefaultTransactionIsolation

public int getDefaultTransactionIsolation()
                                   throws java.sql.SQLException

Gets the default transaction isolation level for the database.

Specified by:

getDefaultTransactionIsolation in interface java.sql.DatabaseMetaData

Returns:

java.sql.Connection.TRANSACTION_NONE

Throws:

java.sql.SQLException - This exception is required by the interface, but it is never thrown.

supportsTransactions

public boolean supportsTransactions()
                             throws java.sql.SQLException

Determines whether transactions are supported.

Specified by:

supportsTransactions in interface java.sql.DatabaseMetaData

Returns:

False.

Throws:

java.sql.SQLException - This exception is required by the interface, but it is never thrown.

supportsTransactionIsolationLevel

public boolean supportsTransactionIsolationLevel(int level)
                                          throws java.sql.SQLException

Determines whether the database supports the transaction isolation level.

Specified by:

supportsTransactionIsolationLevel in interface java.sql.DatabaseMetaData

Returns:

True if the transaction isolation level is set to java.sql.Connection.TRANSACTION_NONE, else False.

Throws:

java.sql.SQLException - This exception is required by the interface, but it is never thrown.

supportsDataDefinitionAndDataManipulationTransactions

public boolean supportsDataDefinitionAndDataManipulationTransactions()
                                                              throws java.sql.SQLException

Determines whether both data definition and data manipulation statements within a transaction are supported.

Specified by:

supportsDataDefinitionAndDataManipulationTransactions in interface java.sql.DatabaseMetaData

Returns:

False. SAS software does not support transactions.

Throws:

java.sql.SQLException - This exception is required by the interface, but it is never thrown.

supportsDataManipulationTransactionsOnly

public boolean supportsDataManipulationTransactionsOnly()
                                                 throws java.sql.SQLException

Determines whether data manipulation statements within a transaction are supported.

Specified by:

supportsDataManipulationTransactionsOnly in interface java.sql.DatabaseMetaData

Returns:

False. SAS software does not support transactions.

Throws:

java.sql.SQLException - This exception is required by the interface, but it is never thrown.

dataDefinitionCausesTransactionCommit

public boolean dataDefinitionCausesTransactionCommit()
                                              throws java.sql.SQLException

Determines whether a data definition statement within a transaction forces the transaction to commit.

Specified by:

dataDefinitionCausesTransactionCommit in interface java.sql.DatabaseMetaData

Returns:

False. SAS software does not support transactions.

Throws:

java.sql.SQLException - This exception is required by the interface, but it is never thrown.

dataDefinitionIgnoredInTransactions

public boolean dataDefinitionIgnoredInTransactions()
                                            throws java.sql.SQLException

Determines whether a data definition statement within a transaction is ignored.

Specified by:

dataDefinitionIgnoredInTransactions in interface java.sql.DatabaseMetaData

Returns:

False. SAS software does not support transactions.

Throws:

java.sql.SQLException - This exception is required by the interface, but it is never thrown.

getProcedures

public java.sql.ResultSet getProcedures(java.lang.String catalog,
                                        java.lang.String schemaPattern,
                                        java.lang.String procedureNamePattern)
                                 throws java.sql.SQLException

Get a description of stored procedures available in a catalog. This method is not supported.

Specified by:

getProcedures in interface java.sql.DatabaseMetaData

Throws:

java.sql.SQLException - This exception is always thrown.

getProcedureColumns

public java.sql.ResultSet getProcedureColumns(java.lang.String catalog,
                                              java.lang.String schemaPattern,
                                              java.lang.String procedureNamePattern,
                                              java.lang.String columnNamePattern)
                                       throws java.sql.SQLException

Gets a description of a catalog's stored procedure parameters and result columns. This method is not supported.

Specified by:

getProcedureColumns in interface java.sql.DatabaseMetaData

Throws:

java.sql.SQLException - This exception is always thrown.

getTables

public java.sql.ResultSet getTables(java.lang.String catalog,
                                    java.lang.String schemaPattern,
                                    java.lang.String tableNamePattern,
                                    java.lang.String[] types)
                             throws java.sql.SQLException

Gets a description of the tables that are available in a catalog.

Only table descriptions that match the catalog, schema, table name, and type criteria are returned. The rows are ordered by TABLE_TYPE, TABLE_SCHEM and TABLE_NAME.

Each table description contains the following columns:

Column name	Data type	Description
CATALOG	String	The table catalog (can be NULL)
SCHEMA	String	The table schema (can be NULL)
TABLE	String	The table name
TYPE	String	The table type
COMMENT	String	An explanatory comment regarding the table
table_pass	String	A non-standard column returning the password protection of the table. The returned column values would be one of NULL, READ, WRITE, ALTER values. A NULL is returned if no passwords are defined for the table. Since this is a non-standard result, this column must be referenced by name.

Specified by:

getTables in interface java.sql.DatabaseMetaData

Parameters:

catalog - A catalog name. An empty string ("") retrieves the rows that do not have a catalog.

schemaPattern - A schema name pattern. An empty string ("") retrieves the rows that do not have a schema.

tableNamePattern - A table name pattern.

types - A list of table types to include. A value of NULL returns all types.

Returns:

ResultSet in which each row is a table description.

Throws:

java.sql.SQLException - This exception is thrown if there is no connection to server or if an IO exception is detected.

getSchemas

public java.sql.ResultSet getSchemas()
                              throws java.sql.SQLException

Retrieves the schema names available in this database. The results are ordered by schema name. A SAS schema is a LIBREF.

The schema column is:

1. TABLE_SCHEM String => schema name

Specified by:

getSchemas in interface java.sql.DatabaseMetaData

Returns:

a ResultSet object in which each row is a schema description

Throws:

java.sql.SQLException - if a database access error occurs

getCatalogs

public java.sql.ResultSet getCatalogs()
                               throws java.sql.SQLException

Retrieves the catalog names available in this database. The results are ordered by catalog name. SAS does not support catalogs, so the returned result set will always be empty.

The catalog column is:

1. TABLE_CAT String => catalog name

Specified by:

getCatalogs in interface java.sql.DatabaseMetaData

Returns:

an empty ResultSet object. A single column String column that is a catalog name.

Throws:

java.sql.SQLException - if a database access error occurs

getTableTypes

public java.sql.ResultSet getTableTypes()
                                 throws java.sql.SQLException

The MVADatabaseMetaData implementation of DatabaseMetadata#getTables(String, String, String, String[]) always returns a result set containing "TABLE" and "VIEW". These are the only table types supported by SAS libraries.

Specified by:

getTableTypes in interface java.sql.DatabaseMetaData

Throws:

java.sql.SQLException

getColumns

public java.sql.ResultSet getColumns(java.lang.String catalog,
                                     java.lang.String schemaPattern,
                                     java.lang.String tableNamePattern,
                                     java.lang.String columnNamePattern)
                              throws java.sql.SQLException

Gets a description of table columns available in a catalog.

Only column descriptions matching the catalog, schema, table and column name criteria are returned. The descriptions are ordered by TABLE_SCHEM, TABLE_NAME and ORDINAL_POSITION.

Each column description contains the following columns:

Column name	Data type	Description
CATALOG	String	A table catalog (can be NULL)
SCHEMA	String	A table schema (can be NULL)
TABLE	String	A table name
NAME	String	A column name
SQLTYPE	short	An SQL type from java.sql.Types
TYPE	String	A data-source-dependent format name including format width and decimal
SIZE	int	The column size (For char or date types, this is the maximum number of characters; for numeric or decimal types, this is precision.)
EMPTY	NULL	Not used
SCALE	int	The number of fractional digits
RADIX	int	The radix (typically either 10 or 2)
NULLABLE	int	Constants that state whether NULL is allowed: columnNoNulls - NULL values can possibly not be allowed columnNullable - NULL values are allowed columnNullableUnknown - Nullability is unknown
COMMENT	String	A comment describing the column (can be NULL)
DEFAULT	String	The default value (can be NULL)
EMPTY2	int	Not used
EMPTY3	int	Not used
MAX	int	For char types, this is the maximum number of bytes in the column
POSITION	int	The index of the column in the table (starting at 1)
NOTKNOWN	String	Strings that state whether NULL is allowed: "NO" means that the column definitely does not allow NULL values "YES" means that the column might allow NULL values An empty string ("") means unknown

Specified by:

getColumns in interface java.sql.DatabaseMetaData

Parameters:

catalog - A catalog name. An empty string ("") retrieves the rows that do not have a catalog.

schemaPattern - A schema name pattern. An empty string ("") retrieves the rows that do not have a schema.

tableNamePattern - A table name pattern. For password protected tables the parameter will be of the form myTable(pw=XXXX).

columnNamePattern - A column name pattern.

Throws:

java.sql.SQLException - This exception may be thrown.

getColumnPrivileges

public java.sql.ResultSet getColumnPrivileges(java.lang.String catalog,
                                              java.lang.String schema,
                                              java.lang.String table,
                                              java.lang.String columnNamePattern)
                                       throws java.sql.SQLException

Gets a description of the access rights for a table's columns. This method is not supported.

Specified by:

getColumnPrivileges in interface java.sql.DatabaseMetaData

Throws:

java.sql.SQLException - This exception is always thrown.

getTablePrivileges

public java.sql.ResultSet getTablePrivileges(java.lang.String catalog,
                                             java.lang.String schemaPattern,
                                             java.lang.String tableNamePattern)
                                      throws java.sql.SQLException

Gets a description of the access rights each table available in a catalog. This method is not supported.

Specified by:

getTablePrivileges in interface java.sql.DatabaseMetaData

Throws:

java.sql.SQLException - This exception is always thrown.

getBestRowIdentifier

public java.sql.ResultSet getBestRowIdentifier(java.lang.String catalog,
                                               java.lang.String schema,
                                               java.lang.String table,
                                               int scope,
                                               boolean nullable)
                                        throws java.sql.SQLException

Retrieves a description of a table's optimal set of columns that uniquely identifies a row. They are ordered by SCOPE.

Each column description has the following columns:

1. SCOPE short => actual scope of result
   • bestRowTemporary - very temporary, while using row
   • bestRowTransaction - valid for remainder of current transaction
   • bestRowSession - valid for remainder of current session
2. COLUMN_NAME String => column name
3. DATA_TYPE int => SQL data type from java.sql.Types
4. TYPE_NAME String => Data source dependent type name, for a UDT the type name is fully qualified
5. COLUMN_SIZE int => precision
6. BUFFER_LENGTH int => not used
7. DECIMAL_DIGITS short => scale
8. PSEUDO_COLUMN short => is this a pseudo column like an Oracle ROWID
   • bestRowUnknown - may or may not be pseudo column
   • bestRowNotPseudo - is NOT a pseudo column
   • bestRowPseudo - is a pseudo column
9. format String => SAS format. Non standard column. Must be retrieved with column name, not column position.

Specified by:

getBestRowIdentifier in interface java.sql.DatabaseMetaData

Parameters:

catalog - a catalog name; must match the catalog name as it is stored in the database; "" retrieves those without a catalog; null means that the catalog name should not be used to narrow the search

schema - a schema name; must match the schema name as it is stored in the database; "" retrieves those without a schema; null means that the schema name should not be used to narrow the search

table - a table name; must match the table name as it is stored in the database

scope - the scope of interest; use same values as SCOPE

nullable - include columns that are nullable.

Returns:

ResultSet - each row is a column description

Throws:

java.sql.SQLException - if a database access error occurs

getVersionColumns

public java.sql.ResultSet getVersionColumns(java.lang.String catalog,
                                            java.lang.String schema,
                                            java.lang.String table)
                                     throws java.sql.SQLException

Gets a description of the table columns that are automatically updated when any value in a row is updated. This method is not supported.

Specified by:

getVersionColumns in interface java.sql.DatabaseMetaData

Returns:

An exception is always thrown. No columns are automatically updated.

Throws:

java.sql.SQLException - This exception is always thrown.

getPrimaryKeys

public java.sql.ResultSet getPrimaryKeys(java.lang.String catalog,
                                         java.lang.String schema,
                                         java.lang.String table)
                                  throws java.sql.SQLException

Retrieves a description of the given table's primary key columns. They are ordered by COLUMN_NAME.

Each primary key column description has the following columns:

1. TABLE_CAT String => table catalog (may be null)
2. TABLE_SCHEM String => table schema (may be null)
3. TABLE_NAME String => table name
4. COLUMN_NAME String => column name
5. KEY_SEQ short => sequence number within primary key
6. PK_NAME String => primary key name (may be null)

Specified by:

getPrimaryKeys in interface java.sql.DatabaseMetaData

Parameters:

catalog - a catalog name; must match the catalog name as it is stored in the database; "" retrieves those without a catalog; null means that the catalog name should not be used to narrow the search

schema - a schema name; must match the schema name as it is stored in the database; "" retrieves those without a schema; null means that the schema name should not be used to narrow the search

table - a table name; must match the table name as it is stored in the database

Returns:

ResultSet - each row is a primary key column description

Throws:

java.sql.SQLException - if a database access error occurs

getImportedKeys

public java.sql.ResultSet getImportedKeys(java.lang.String catalog,
                                          java.lang.String schema,
                                          java.lang.String table)
                                   throws java.sql.SQLException

Gets a description of the primary key columns that are referenced by a table's foreign key columns. This method is not supported.

Specified by:

getImportedKeys in interface java.sql.DatabaseMetaData

Throws:

java.sql.SQLException - This exception is always thrown.

getExportedKeys

public java.sql.ResultSet getExportedKeys(java.lang.String catalog,
                                          java.lang.String schema,
                                          java.lang.String table)
                                   throws java.sql.SQLException

Gets a description of a foreign key columns that reference a table's primary key columns. This method is not supported.

Specified by:

getExportedKeys in interface java.sql.DatabaseMetaData

Throws:

java.sql.SQLException - This exception is always thrown.

getCrossReference

public java.sql.ResultSet getCrossReference(java.lang.String primaryCatalog,
                                            java.lang.String primarySchema,
                                            java.lang.String primaryTable,
                                            java.lang.String foreignCatalog,
                                            java.lang.String foreignSchema,
                                            java.lang.String foreignTable)
                                     throws java.sql.SQLException

Gets a description of the foreign key columns in the foreign key table that reference the primary key columns of the primary key table. This method is not supported.

Specified by:

getCrossReference in interface java.sql.DatabaseMetaData

Throws:

java.sql.SQLException - This exception is always thrown.

getTypeInfo

public java.sql.ResultSet getTypeInfo()
                               throws java.sql.SQLException

Gets a description of all the standard SQL types supported by this database. They are ordered by DATA_TYPE and then by how closely the data type maps to the corresponding JDBC SQL type.

Each type description has the following columns:

Column name	Data type	Description
TYPE_NAME	String	Type name
DATA_TYPE	short	SQL data type from java.sql.Types
PRECISION	int	maximum precision
LITERAL_PREFIX	String	prefix used to quote a literal (may be null)
LITERAL_SUFFIX	String	suffix used to quote a literal (may be null)
CREATE_PARAMS	String	parameters used in creating the type (may be null)
NULLABLE	short	can you use NULL for this type ? typeNullable - allows NULL values typeNullableUnknown - nullability unknown
CASE_SENSITIVE	boolean	is it case sensitive ?
SEARCHABLE	short	can you use "WHERE" based on this type: typePredNone - No support typePredChar - Only supported with WHERE .. LIKE typePredBasic - Supported except for WHERE .. LIKE typeSearchable - Supported for all WHERE ..
UNSIGNED_ATTRIBUTE	boolean	is it unsigned ?
FIXED_PREC_SCALE	boolean	can it be a money value ?
AUTO_INCREMENT	boolean	can it be used for an auto-increment value ?
LOCAL_TYPE_NAME	String	Localized version of type name (may be null)
MINIMUM_SCALE	short	minimum scale supported
MAXIMUM_SCALE	short	maximum scale supported
SQL_DATA_TYPE	int	unused
SQL_DATETIME_SUB	int	unused
NUM_PREC_RADIX	int	usually 2 or 10

Specified by:

getTypeInfo in interface java.sql.DatabaseMetaData

Returns:

ResultSet in which each row is an SQL type definition.

Throws:

java.sql.SQLException - This exception is required by the interface, but it is never thrown.

getIndexInfo

public java.sql.ResultSet getIndexInfo(java.lang.String catalog,
                                       java.lang.String schema,
                                       java.lang.String table,
                                       boolean unique,
                                       boolean approximate)
                                throws java.sql.SQLException

Retrieves a description of the given table's indices and statistics. They are ordered by NON_UNIQUE, TYPE, INDEX_NAME, and ORDINAL_POSITION.

Each index column description has the following columns:

1. TABLE_CAT String => table catalog (may be null)
2. TABLE_SCHEM String => table schema (may be null)
3. TABLE_NAME String => table name
4. NON_UNIQUE boolean => Can index values be non-unique. false when TYPE is tableIndexStatistic
5. INDEX_QUALIFIER String => index catalog (may be null); null when TYPE is tableIndexStatistic
6. INDEX_NAME String => index name; null when TYPE is tableIndexStatistic
7. TYPE short => index type:
   • tableIndexStatistic - this identifies table statistics that are returned in conjunction with a table's index descriptions
   • tableIndexClustered - this is a clustered index
   • tableIndexHashed - this is a hashed index
   • tableIndexOther - this is some other style of index
8. ORDINAL_POSITION short => column sequence number within index; zero when TYPE is tableIndexStatistic
9. COLUMN_NAME String => column name; null when TYPE is tableIndexStatistic
10. ASC_OR_DESC String => column sort sequence, "A" => ascending, "D" => descending, may be null if sort sequence is not supported; null when TYPE is tableIndexStatistic
11. CARDINALITY int => When TYPE is tableIndexStatistic, then this is the number of rows in the table; otherwise, it is the number of unique values in the index.
12. PAGES int => When TYPE is tableIndexStatisic then this is the number of pages used for the table, otherwise it is the number of pages used for the current index.
13. FILTER_CONDITION String => Filter condition, if any. (may be null)

Specified by:

getIndexInfo in interface java.sql.DatabaseMetaData

Parameters:

catalog - a catalog name; must match the catalog name as it is stored in this database; "" retrieves those without a catalog; null means that the catalog name should not be used to narrow the search

schema - a schema name; must match the schema name as it is stored in this database; "" retrieves those without a schema; null means that the schema name should not be used to narrow the search

table - a table name; must match the table name as it is stored in this database

unique - when true, return only indices for unique values; when false, return indices regardless of whether unique or not

approximate - when true, result is allowed to reflect approximate or out of data values; when false, results are requested to be accurate

Returns:

ResultSet - each row is an index column description

Throws:

java.sql.SQLException - if a database access error occurs

supportsResultSetType

public boolean supportsResultSetType(int type)
                              throws java.sql.SQLException

JDBC 2.0 Determines if the database supports the given result set type.

Specified by:

supportsResultSetType in interface java.sql.DatabaseMetaData

Parameters:

type - The type defined in java.sql.ResultSet

Returns:

True if the type is TYPE_SCROLL_INSENSITIVE or TYPE_FORWARD_ONLY, else, returns False.

Throws:

java.sql.SQLException - This exception is required by the interface but it is never thrown.

See Also:

MVAConnection

supportsResultSetConcurrency

public boolean supportsResultSetConcurrency(int type,
                                            int concurrency)
                                     throws java.sql.SQLException

JDBC 2.0 Determines if the database supports the concurrency type in combination with the given result set type.

Specified by:

supportsResultSetConcurrency in interface java.sql.DatabaseMetaData

Parameters:

type - The type defined in java.sql.ResultSet.

concurrency - type The concurrency type defined in java.sql.ResultSet.

Returns:

True if the resultset type is TYPE_SCROLL_INSENSITIVE or TYPE_FORWARD_ONLY and if the concurrency type is CONCUR_UPDATABLE or CONCUR_READ_ONLY, else returns False.

Throws:

java.sql.SQLException - This exception is required by the interface but it is never thrown.

See Also:

MVAConnection

ownUpdatesAreVisible

public boolean ownUpdatesAreVisible(int type)
                             throws java.sql.SQLException

JDBC 2.0 Determines whether a result set's own changes are visible.

Specified by:

ownUpdatesAreVisible in interface java.sql.DatabaseMetaData

Parameters:

type - The type defined in java.sql.ResultSet.

Returns:

true Own changes are visible.

Throws:

java.sql.SQLException - This exception is required by the interface but it is never thrown.

ownDeletesAreVisible

public boolean ownDeletesAreVisible(int type)
                             throws java.sql.SQLException

JDBC 2.0 Determines whether a result set's own changes are visible.

Specified by:

ownDeletesAreVisible in interface java.sql.DatabaseMetaData

Parameters:

type - The type defined in java.sql.ResultSet.

Returns:

true Own changes are visible.

Throws:

java.sql.SQLException - This exception is required by the interface but it is never thrown.

ownInsertsAreVisible

public boolean ownInsertsAreVisible(int type)
                             throws java.sql.SQLException

JDBC 2.0 Determines whether a result set's own changes are visible.

Specified by:

ownInsertsAreVisible in interface java.sql.DatabaseMetaData

Parameters:

type - The type defined in java.sql.ResultSet.

Returns:

true Own changes are visible.

Throws:

java.sql.SQLException - This exception is required by the interface but it is never thrown.

othersUpdatesAreVisible

public boolean othersUpdatesAreVisible(int type)
                                throws java.sql.SQLException

JDBC 2.0 Determines whether changes made by others are visible.

Specified by:

othersUpdatesAreVisible in interface java.sql.DatabaseMetaData

Parameters:

type - The type defined in java.sql.ResultSet.

Returns:

false Own changes are visible.

Throws:

java.sql.SQLException - This exception is required by the interface but it is never thrown.

othersDeletesAreVisible

public boolean othersDeletesAreVisible(int type)
                                throws java.sql.SQLException

JDBC 2.0 Determines whether changes made by others are visible.

Specified by:

othersDeletesAreVisible in interface java.sql.DatabaseMetaData

Parameters:

type - The type defined in java.sql.ResultSet.

Returns:

false Own changes are visible.

Throws:

java.sql.SQLException - This exception is required by the interface but it is never thrown.

othersInsertsAreVisible

public boolean othersInsertsAreVisible(int type)
                                throws java.sql.SQLException

JDBC 2.0 Determines whether changes made by others are visible.

Specified by:

othersInsertsAreVisible in interface java.sql.DatabaseMetaData

Parameters:

type - The type defined in java.sql.ResultSet.

Returns:

false Own changes are visible.

Throws:

java.sql.SQLException - This exception is required by the interface but it is never thrown.

updatesAreDetected

public boolean updatesAreDetected(int type)
                           throws java.sql.SQLException

JDBC 2.0 Determines whether or not a visible row update can be detected by calling ResultSet.rowUpdated().

Specified by:

updatesAreDetected in interface java.sql.DatabaseMetaData

Parameters:

type - The type defined in java.sql.ResultSet.

Returns:

false Own changes are visible.

Throws:

java.sql.SQLException - This exception is required by the interface but it is never thrown.

deletesAreDetected

public boolean deletesAreDetected(int type)
                           throws java.sql.SQLException

JDBC 2.0 Determines whether or not a visible row delete can be detected by calling ResultSet.rowDeleted(). If deletesAreDetected() returns false, then deleted rows are removed from the result set.

Specified by:

deletesAreDetected in interface java.sql.DatabaseMetaData

Parameters:

type - The type defined in java.sql.ResultSet.

Returns:

false Own changes are visible.

Throws:

java.sql.SQLException - This exception is required by the interface but it is never thrown.

insertsAreDetected

public boolean insertsAreDetected(int type)
                           throws java.sql.SQLException

JDBC 2.0 Determines whether or not a visible row insert can be detected by calling ResultSet.rowInserted().

Specified by:

insertsAreDetected in interface java.sql.DatabaseMetaData

Parameters:

type - The type defined in java.sql.ResultSet.

Returns:

false Own changes are visible.

Throws:

java.sql.SQLException - This exception is required by the interface but it is never thrown.

supportsBatchUpdates

public boolean supportsBatchUpdates()
                             throws java.sql.SQLException

JDBC 2.0 Determines if the database supports batch updates.

Specified by:

supportsBatchUpdates in interface java.sql.DatabaseMetaData

Returns:

true Batch updates are supported as sequential queuing of update calls.

Throws:

java.sql.SQLException - This exception is required by the interface but it is never thrown.

getUDTs

public java.sql.ResultSet getUDTs(java.lang.String catalog,
                                  java.lang.String schemaPattern,
                                  java.lang.String typeNamePattern,
                                  int[] types)
                           throws java.sql.SQLException

JDBC 2.0 Gets a description of the user-defined types defined in a particular schema. Schema specific UDTs may have type JAVA_OBJECT, STRUCT, or DISTINCT.

Specified by:

getUDTs in interface java.sql.DatabaseMetaData

Parameters:

catalog - a catalog name; "" retrieves those without a catalog; null means drop catalog name from the selection criteria

schemaPattern - a schema name pattern; "" retrieves those without a schema

typeNamePattern - a type name pattern; may be a fully qualified name

types - a list of user-named types to include (JAVA_OBJECT, STRUCT, or DISTINCT); null returns all types

Returns:

An empty ResultSet object.

Throws:

java.sql.SQLException - This exception is required by the interface but it is never thrown.

getConnection

public java.sql.Connection getConnection()
                                  throws java.sql.SQLException

JDBC 2.0 Gets the connection that produced this metadata object.

Specified by:

getConnection in interface java.sql.DatabaseMetaData

Returns:

An MVAConnection object.

Throws:

java.sql.SQLException - This exception is required by the interface but it is never thrown.

getAttributes

public java.sql.ResultSet getAttributes(java.lang.String catalog,
                                        java.lang.String schemaPattern,
                                        java.lang.String typeNamePattern,
                                        java.lang.String attributeNamePattern)
                                 throws java.sql.SQLException

Retrieves a description of the given attribute of the given type for a user-defined type (UDT) that is available in the given schema and catalog. Empty method implementation for JDK1.4 compliance.

Specified by:

getAttributes in interface java.sql.DatabaseMetaData

Throws:

java.sql.SQLException - This exception is always thrown to indicate the method is not implemented.

getDatabaseMajorVersion

public int getDatabaseMajorVersion()
                            throws java.sql.SQLException

Retrieves the major version number of the underlying database.

Specified by:

getDatabaseMajorVersion in interface java.sql.DatabaseMetaData

Returns:

the underlying database's major version

Throws:

java.sql.SQLException - if a database access error occurs

Since:

1.4

getDatabaseMinorVersion

public int getDatabaseMinorVersion()
                            throws java.sql.SQLException

Retrieves the minor version number of the underlying database.

Specified by:

getDatabaseMinorVersion in interface java.sql.DatabaseMetaData

Returns:

underlying database's minor version

Throws:

java.sql.SQLException - if a database access error occurs

Since:

1.4

getJDBCMajorVersion

public int getJDBCMajorVersion()
                        throws java.sql.SQLException

Retrieves the major JDBC version number for this driver.

Specified by:

getJDBCMajorVersion in interface java.sql.DatabaseMetaData

Returns:

JDBC version major number

Throws:

java.sql.SQLException - if a database access error occurs

Since:

1.4

getJDBCMinorVersion

public int getJDBCMinorVersion()
                        throws java.sql.SQLException

Retrieves the minor JDBC version number for this driver.

Specified by:

getJDBCMinorVersion in interface java.sql.DatabaseMetaData

Returns:

JDBC version major number

Throws:

java.sql.SQLException - if a database access error occurs

Since:

1.4

getResultSetHoldability

public int getResultSetHoldability()
                            throws java.sql.SQLException

Specified by:

getResultSetHoldability in interface java.sql.DatabaseMetaData

Throws:

java.sql.SQLException

getSQLStateType

public int getSQLStateType()
                    throws java.sql.SQLException

Specified by:

getSQLStateType in interface java.sql.DatabaseMetaData

Throws:

java.sql.SQLException

getSuperTables

public java.sql.ResultSet getSuperTables(java.lang.String catalog,
                                         java.lang.String schemaPattern,
                                         java.lang.String tableNamePattern)
                                  throws java.sql.SQLException

Retrieves a description of the table hierarchies defined in a particular schema in this database. Empty method implementation for JDK1.4 compliance.

Specified by:

getSuperTables in interface java.sql.DatabaseMetaData

Throws:

java.sql.SQLException - This exception is always thrown to indicate the method is not implemented.

getSuperTypes

public java.sql.ResultSet getSuperTypes(java.lang.String catalog,
                                        java.lang.String schemaPattern,
                                        java.lang.String typeNamePattern)
                                 throws java.sql.SQLException

Retrieves a description of the user-defined type (UDT) hierarchies defined in a particular schema in this database. Empty method implementation for JDK1.4 compliance.

Specified by:

getSuperTypes in interface java.sql.DatabaseMetaData

Throws:

java.sql.SQLException - This exception is always thrown to indicate the method is not implemented.

locatorsUpdateCopy

public boolean locatorsUpdateCopy()
                           throws java.sql.SQLException

Specified by:

locatorsUpdateCopy in interface java.sql.DatabaseMetaData

Throws:

java.sql.SQLException

supportsGetGeneratedKeys

public boolean supportsGetGeneratedKeys()
                                 throws java.sql.SQLException

Specified by:

supportsGetGeneratedKeys in interface java.sql.DatabaseMetaData

Throws:

java.sql.SQLException

supportsMultipleOpenResults

public boolean supportsMultipleOpenResults()
                                    throws java.sql.SQLException

Specified by:

supportsMultipleOpenResults in interface java.sql.DatabaseMetaData

Throws:

java.sql.SQLException

supportsNamedParameters

public boolean supportsNamedParameters()
                                throws java.sql.SQLException

Specified by:

supportsNamedParameters in interface java.sql.DatabaseMetaData

Throws:

java.sql.SQLException

supportsResultSetHoldability

public boolean supportsResultSetHoldability(int holdability)
                                     throws java.sql.SQLException

Specified by:

supportsResultSetHoldability in interface java.sql.DatabaseMetaData

Throws:

java.sql.SQLException

supportsSavepoints

public boolean supportsSavepoints()
                           throws java.sql.SQLException

Specified by:

supportsSavepoints in interface java.sql.DatabaseMetaData

Throws:

java.sql.SQLException

supportsStatementPooling

public boolean supportsStatementPooling()
                                 throws java.sql.SQLException

Specified by:

supportsStatementPooling in interface java.sql.DatabaseMetaData

Throws:

java.sql.SQLException

getRowIdLifetime

public java.sql.RowIdLifetime getRowIdLifetime()
                                        throws java.sql.SQLException

Specified by:

getRowIdLifetime in interface java.sql.DatabaseMetaData

Throws:

java.sql.SQLException

getSchemas

public java.sql.ResultSet getSchemas(java.lang.String catalog,
                                     java.lang.String schemaPattern)
                              throws java.sql.SQLException

Specified by:

getSchemas in interface java.sql.DatabaseMetaData

Throws:

java.sql.SQLException

supportsStoredFunctionsUsingCallSyntax

public boolean supportsStoredFunctionsUsingCallSyntax()
                                               throws java.sql.SQLException

Specified by:

supportsStoredFunctionsUsingCallSyntax in interface java.sql.DatabaseMetaData

Throws:

java.sql.SQLException

autoCommitFailureClosesAllResultSets

public boolean autoCommitFailureClosesAllResultSets()
                                             throws java.sql.SQLException

Specified by:

autoCommitFailureClosesAllResultSets in interface java.sql.DatabaseMetaData

Throws:

java.sql.SQLException

getClientInfoProperties

public java.sql.ResultSet getClientInfoProperties()
                                           throws java.sql.SQLException

The MVADatabaseMetaData implementation of getClientInfoProperties always returns an empty result set. The IOM JDBC Driver does not support the ability to set or retrieve client info properties.

Specified by:

getClientInfoProperties in interface java.sql.DatabaseMetaData

Throws:

java.sql.SQLException

getFunctions

public java.sql.ResultSet getFunctions(java.lang.String catalog,
                                       java.lang.String schemaPattern,
                                       java.lang.String functionNamePattern)
                                throws java.sql.SQLException

This method is not supported.

Retrieves a description of the system and user functions available in the given catalog.

Only system and user function descriptions matching the schema and function name criteria are returned. They are ordered by FUNCTION_CAT, FUNCTION_SCHEM, FUNCTION_NAME and SPECIFIC_ NAME.

Each function description has the the following columns:

1. FUNCTION_CAT String => function catalog (may be null)
2. FUNCTION_SCHEM String => function schema (may be null)
3. FUNCTION_NAME String => function name. This is the name used to invoke the function
4. REMARKS String => explanatory comment on the function
5. FUNCTION_TYPE short => kind of function:
   • functionResultUnknown - Cannot determine if a return value or table will be returned
   • functionNoTable- Does not return a table
   • functionReturnsTable - Returns a table
6. SPECIFIC_NAME String => the name which uniquely identifies this function within its schema. This is a user specified, or DBMS generated, name that may be different then the FUNCTION_NAME for example with overload functions

A user may not have permission to execute any of the functions that are returned by getFunctions

Specified by:

getFunctions in interface java.sql.DatabaseMetaData

Parameters:

catalog - a catalog name; must match the catalog name as it is stored in the database; "" retrieves those without a catalog; null means that the catalog name should not be used to narrow the search

schemaPattern - a schema name pattern; must match the schema name as it is stored in the database; "" retrieves those without a schema; null means that the schema name should not be used to narrow the search

functionNamePattern - a function name pattern; must match the function name as it is stored in the database

Throws:

java.sql.SQLException - Always thrown, to indicate that this method is not implemented.

Since:

1.6

See Also:

getSearchStringEscape()

getFunctionColumns

public java.sql.ResultSet getFunctionColumns(java.lang.String catalog,
                                             java.lang.String schemaPattern,
                                             java.lang.String functionNamePattern,
                                             java.lang.String columnNamePattern)
                                      throws java.sql.SQLException

This method is not supported.

Retrieves a description of the given catalog's system or user function parameters and return type.

Only descriptions matching the schema, function and parameter name criteria are returned. They are ordered by FUNCTION_CAT, FUNCTION_SCHEM, FUNCTION_NAME and SPECIFIC_ NAME. Within this, the return value, if any, is first. Next are the parameter descriptions in call order. The column descriptions follow in column number order.

Each row in the ResultSet is a parameter description, column description or return type description with the following fields:

1. FUNCTION_CAT String => function catalog (may be null)
2. FUNCTION_SCHEM String => function schema (may be null)
3. FUNCTION_NAME String => function name. This is the name used to invoke the function
4. COLUMN_NAME String => column/parameter name
5. COLUMN_TYPE Short => kind of column/parameter:
   • functionColumnUnknown - nobody knows
   • functionColumnIn - IN parameter
   • functionColumnInOut - INOUT parameter
   • functionColumnOut - OUT parameter
   • functionColumnReturn - function return value
   • functionColumnResult - Indicates that the parameter or column is a column in the ResultSet
6. DATA_TYPE int => SQL type from java.sql.Types
7. TYPE_NAME String => SQL type name, for a UDT type the type name is fully qualified
8. PRECISION int => precision
9. LENGTH int => length in bytes of data
10. SCALE short => scale - null is returned for data types where SCALE is not applicable.
11. RADIX short => radix
12. NULLABLE short => can it contain NULL.
    • functionNoNulls - does not allow NULL values
    • functionNullable - allows NULL values
    • functionNullableUnknown - nullability unknown
13. REMARKS String => comment describing column/parameter
14. CHAR_OCTET_LENGTH int => the maximum length of binary and character based parameters or columns. For any other datatype the returned value is a NULL
15. ORDINAL_POSITION int => the ordinal position, starting from 1, for the input and output parameters. A value of 0 is returned if this row describes the function's return value. For result set columns, it is the ordinal position of the column in the result set starting from 1.
16. IS_NULLABLE String => ISO rules are used to determine the nullability for a parameter or column.
    • YES --- if the parameter or column can include NULLs
    • NO --- if the parameter or column cannot include NULLs
    • empty string --- if the nullability for the parameter or column is unknown
17. SPECIFIC_NAME String => the name which uniquely identifies this function within its schema. This is a user specified, or DBMS generated, name that may be different then the FUNCTION_NAME for example with overload functions

The PRECISION column represents the specified column size for the given parameter or column. For numeric data, this is the maximum precision. For character data, this is the length in characters. For datetime datatypes, this is the length in characters of the String representation (assuming the maximum allowed precision of the fractional seconds component). For binary data, this is the length in bytes. For the ROWID datatype, this is the length in bytes. Null is returned for data types where the column size is not applicable.

Specified by:

getFunctionColumns in interface java.sql.DatabaseMetaData

Parameters:

catalog - a catalog name; must match the catalog name as it is stored in the database; "" retrieves those without a catalog; null means that the catalog name should not be used to narrow the search

schemaPattern - a schema name pattern; must match the schema name as it is stored in the database; "" retrieves those without a schema; null means that the schema name should not be used to narrow the search

functionNamePattern - a procedure name pattern; must match the function name as it is stored in the database

columnNamePattern - a parameter name pattern; must match the parameter or column name as it is stored in the database

Throws:

java.sql.SQLException - Always thrown, to indicate that this method is not implemented.

Since:

1.6

See Also:

getSearchStringEscape()

unwrap

public <T> T unwrap(java.lang.Class<T> iface)
         throws java.sql.SQLException

Specified by:

unwrap in interface java.sql.Wrapper

Throws:

java.sql.SQLException

isWrapperFor

public boolean isWrapperFor(java.lang.Class<?> iface)
                     throws java.sql.SQLException

Specified by:

isWrapperFor in interface java.sql.Wrapper

Throws:

java.sql.SQLException