com.sas.rio
Class MVAResultSet
java.lang.Object
|
+--com.sas.rio.MVAResultSet
- public class MVAResultSet
- extends java.lang.Object
- implements java.sql.ResultSet
A ResultSet provides access to a table of data. A ResultSet
object is usually generated by executing a Statement.
A ResultSet maintains a cursor pointing to its current row of
data. Initially the cursor is positioned before the first row.
The 'next' method moves the cursor to the next row.
The getXXX methods retrieve column values for the current
row. You can retrieve values either using the index number of the
column, or by using the name of the column. In general using the
column index will be more efficient. Columns are numbered from 1.
For maximum portability, ResultSet columns within each row should be
read in left-to-right order and each column should be read only once.
For the getXXX methods, the JDBC driver attempts to convert the
underlying data to the specified Java type and returns a suitable
Java value. See the JDBC specification for allowable mappings
from SQL types to Java types with the ResultSet.getXXX methods.
Column names used as input to getXXX methods are case
insensitive. When performing a getXXX using a column name, if
several columns have the same name, then the value of the first
matching column will be returned. The column name option is
designed to be used when column names are used in the SQL
query. For columns that are NOT explicitly named in the query, it
is best to use column numbers. If column names were used there is
no way for the programmer to guarantee that they actually refer to
the intended columns.
A ResultSet is automatically closed by the Statement that
generated it when that Statement is closed, re-executed, or is used
to retrieve the next result from a sequence of multiple results.
The number, types and properties of a ResultSet's columns are
provided by the ResulSetMetaData object returned by the getMetaData
method.
- See Also:
Statement.executeQuery(java.lang.String)
,
Statement.getResultSet()
,
ResultSetMetaData
Fields inherited from interface java.sql.ResultSet |
CONCUR_READ_ONLY,
CONCUR_UPDATABLE,
FETCH_FORWARD,
FETCH_REVERSE,
FETCH_UNKNOWN,
TYPE_FORWARD_ONLY,
TYPE_SCROLL_INSENSITIVE,
TYPE_SCROLL_SENSITIVE |
Method Summary |
boolean |
absolute(int rowsOffset)
JDBC 2.0
Moves to an absolute row number in the result set. |
void |
afterLast()
JDBC 2.0
Moves to the end of the result set, just after the last
row. |
void |
beforeFirst()
JDBC 2.0
Moves to the front of the result set, just before the
first row. |
void |
cancelRowUpdates()
JDBC 2.0
The cancelRowUpdates() method may be called after calling an
updateXXX() method(s) and before calling updateRow() to rollback
the updates made to a row. |
void |
clearWarnings()
After this call getWarnings returns null until a new warning is
reported for this ResultSet. |
void |
close()
Closes the ResultSet. |
void |
deleteRow()
JDBC 2.0
Delete the current row from the result set and the underlying
database. |
int |
findColumn(java.lang.String columnName)
Maps a Resultset column name to a ResultSet column index. |
boolean |
first()
JDBC 2.0
Moves to the first row in the result set. |
java.sql.Array |
getArray(int i)
JDBC 2.0
Get an array column. |
java.sql.Array |
getArray(java.lang.String colName)
JDBC 2.0
Get an array column. |
java.io.InputStream |
getAsciiStream(int columnIndex)
Gets the value of a column in the current row as a Java InputStream. |
java.io.InputStream |
getAsciiStream(java.lang.String columnName)
Gets the value of a column in the current row as a Java InputStream. |
java.math.BigDecimal |
getBigDecimal(int columnIndex)
JDBC 2.0
Gets the value of a column in the current row as a java.math.BigDecimal
object. |
java.math.BigDecimal |
getBigDecimal(int columnIndex,
int scale)
Deprecated. |
java.math.BigDecimal |
getBigDecimal(java.lang.String columnName)
JDBC 2.0
Gets the value of a column in the current row as a java.math.BigDecimal
object. |
java.math.BigDecimal |
getBigDecimal(java.lang.String columnName,
int scale)
Deprecated. |
java.io.InputStream |
getBinaryStream(int columnIndex)
Gets the value of a column in the current row as a Java InputStream. |
java.io.InputStream |
getBinaryStream(java.lang.String columnName)
Gets the value of a column in the current row as a Java InputStream. |
java.sql.Blob |
getBlob(int i)
JDBC 2.0
Get a BLOB column. |
java.sql.Blob |
getBlob(java.lang.String colName)
JDBC 2.0
Get a BLOB column. |
boolean |
getBoolean(int columnIndex)
Gets the value of a column in the current row as a Java boolean. |
boolean |
getBoolean(java.lang.String columnName)
Gets the value of a column in the current row as a Java boolean. |
byte |
getByte(int columnIndex)
Gets the value of a column in the current row as a Java byte. |
byte |
getByte(java.lang.String columnName)
Gets the value of a column in the current row as a Java byte. |
byte[] |
getBytes(int columnIndex)
Gets the value of a column in the current row as a Java byte array. |
byte[] |
getBytes(java.lang.String columnName)
Gets the value of a column in the current row as a Java byte array. |
java.io.Reader |
getCharacterStream(int columnIndex)
JDBC 2.0
Gets the value of a column in the current row as a java.io.Reader. |
java.io.Reader |
getCharacterStream(java.lang.String columnName)
JDBC 2.0
Gets the value of a column in the current row as a java.io.Reader. |
java.sql.Clob |
getClob(int i)
JDBC 2.0
Get a CLOB column. |
java.sql.Clob |
getClob(java.lang.String colName)
JDBC 2.0
Get a CLOB column. |
int |
getConcurrency()
JDBC 2.0
Gets the concurrency of this result set. |
java.lang.String |
getCursorName()
Gets the name of the SQL cursor used by this ResultSet. |
java.sql.Date |
getDate(int columnIndex)
Gets the value of a column in the current row as a Java java.sql.Date. |
java.sql.Date |
getDate(int columnIndex,
java.util.Calendar cal)
JDBC 2.0
Gets the value of a column in the current row as a java.sql.Date
object. |
java.sql.Date |
getDate(java.lang.String columnName)
Gets the value of a column in the current row as a Java java.sql.Date. |
java.sql.Date |
getDate(java.lang.String columnName,
java.util.Calendar cal)
Gets the value of a column in the current row as a java.sql.Date
object. |
double |
getDouble(int columnIndex)
Gets the value of a column in the current row as a Java double. |
double |
getDouble(java.lang.String columnName)
Gets the value of a column in the current row as a Java double. |
int |
getFetchDirection()
JDBC 2.0
Gets the result set fetch direction. |
int |
getFetchSize()
JDBC 2.0
Gets the fetch size. |
float |
getFloat(int columnIndex)
Gets the value of a column in the current row as a Java float. |
float |
getFloat(java.lang.String columnName)
Gets the value of a column in the current row as a Java float. |
int |
getInt(int columnIndex)
Gets the value of a column in the current row as a Java int. |
int |
getInt(java.lang.String columnName)
Gets the value of a column in the current row as a Java int. |
long |
getLong(int columnIndex)
Gets the value of a column in the current row as a Java long. |
long |
getLong(java.lang.String columnName)
Gets the value of a column in the current row as a Java long. |
java.sql.ResultSetMetaData |
getMetaData()
Gets a ResultSetMetaData object that is associated with this ResultSet. |
java.lang.Object |
getObject(int columnIndex)
Gets the value of a column in its default Java representation. |
java.lang.Object |
getObject(int i,
java.util.Map map)
JDBC 2.0
Returns the value of column @i as a Java object. |
java.lang.Object |
getObject(java.lang.String columnName)
Gets the value of a column in its default Java representation. |
java.lang.Object |
getObject(java.lang.String colName,
java.util.Map map)
JDBC 2.0
Returns the value of column @i as a Java object. |
java.sql.Ref |
getRef(int i)
JDBC 2.0
Get a REF(<structured-type>) column. |
java.sql.Ref |
getRef(java.lang.String colName)
JDBC 2.0
Get a REF(<structured-type>) column. |
int |
getRow()
JDBC 2.0
Gets the current row number. |
short |
getShort(int columnIndex)
Gets the value of a column in the current row as a Java short. |
short |
getShort(java.lang.String columnName)
Gets the value of a column in the current row as a Java short. |
java.sql.Statement |
getStatement()
JDBC 2.0
Return the Statement that produced the ResultSet. |
java.lang.String |
getString(int columnIndex)
Gets the value of a column in the current row as a Java String. |
java.lang.String |
getString(java.lang.String columnName)
Gets the value of a column in the current row as a Java String. |
java.sql.Time |
getTime(int columnIndex)
Gets the value of a column in the current row as a Java java.sql.Time. |
java.sql.Time |
getTime(int columnIndex,
java.util.Calendar cal)
Gets the value of a column in the current row as a java.sql.Time
object. |
java.sql.Time |
getTime(java.lang.String columnName)
Gets the value of a column in the current row as a Java java.sql.Time. |
java.sql.Time |
getTime(java.lang.String columnName,
java.util.Calendar cal)
Gets the value of a column in the current row as a java.sql.Time
object. |
java.sql.Timestamp |
getTimestamp(int columnIndex)
Gets the value of a column in the current row as a Java java.sql.Timestamp. |
java.sql.Timestamp |
getTimestamp(int columnIndex,
java.util.Calendar cal)
Gets the value of a column in the current row as a java.sql.Timestamp
object. |
java.sql.Timestamp |
getTimestamp(java.lang.String columnName)
Gets the value of a column in the current row as a Java java.sql.Timestamp. |
java.sql.Timestamp |
getTimestamp(java.lang.String columnName,
java.util.Calendar cal)
Gets the value of a column in the current row as a java.sql.Timestamp
object. |
int |
getType()
JDBC 2.0
Gets the result set type. |
java.io.InputStream |
getUnicodeStream(int columnIndex)
Deprecated. |
java.io.InputStream |
getUnicodeStream(java.lang.String columnName)
Deprecated. |
java.sql.SQLWarning |
getWarnings()
Gets the SQLWarnings that are associated with this row. |
void |
insertRow()
JDBC 2.0
Insert the contents of the insert row into the result set and
the database. |
boolean |
isAfterLast()
JDBC 2.0
Determines if the cursor is after the last row in the result set. |
boolean |
isBeforeFirst()
JDBC 2.0
Determines if the cursor is before the first row in the result set. |
boolean |
isFirst()
JDBC 2.0
Determines if the cursor is on the first row of the result set. |
boolean |
isLast()
JDBC 2.0
Determines if the cursor is on the last row of the result set. |
boolean |
last()
JDBC 2.0
Moves to the last row in the result set. |
void |
moveToCurrentRow()
JDBC 2.0
Move the cursor to the remembered cursor position, usually the
current row. |
void |
moveToInsertRow()
JDBC 2.0
Move to the insert row. |
boolean |
next()
Proceeds to the next row in the ResultSet. |
boolean |
previous()
JDBC 2.0
Moves to the previous row in the result set. |
void |
refreshRow()
JDBC 2.0
Refresh the value of the current row with its current value in
the database. |
boolean |
relative(int rowsOffset)
JDBC 2.0
Moves a relative number of rows, either positive or negative. |
boolean |
rowDeleted()
JDBC 2.0
Determines if this row has been deleted. |
boolean |
rowInserted()
JDBC 2.0
Determines if the current row has been inserted. |
boolean |
rowUpdated()
JDBC 2.0
Determine if the current row has been updated. |
void |
setFetchDirection(int direction)
JDBC 2.0
Give a hint as to the direction in which the rows in a result set
will be processed. |
void |
setFetchSize(int rows)
JDBC 2.0
Give the JDBC driver a hint as to the number of rows that should
be fetched from the database when more rows are needed. |
void |
updateAsciiStream(int columnIndex,
java.io.InputStream x,
int length)
JDBC 2.0
Update a column with an ascii stream value. |
void |
updateAsciiStream(java.lang.String columnName,
java.io.InputStream x,
int length)
JDBC 2.0
Update a column with an ascii stream value. |
void |
updateBigDecimal(int columnIndex,
java.math.BigDecimal x)
JDBC 2.0
Update a column with a BigDecimal value. |
void |
updateBigDecimal(java.lang.String columnName,
java.math.BigDecimal x)
JDBC 2.0
Update a column with a BigDecimal value. |
void |
updateBinaryStream(int columnIndex,
java.io.InputStream x,
int length)
JDBC 2.0
Update a column with a binary stream value. |
void |
updateBinaryStream(java.lang.String columnName,
java.io.InputStream x,
int length)
JDBC 2.0
Update a column with a binary stream value. |
void |
updateBoolean(int columnIndex,
boolean x)
JDBC 2.0
Update a column with a boolean value. |
void |
updateBoolean(java.lang.String columnName,
boolean x)
JDBC 2.0
Update a column with a boolean value. |
void |
updateByte(int columnIndex,
byte x)
JDBC 2.0
Update a column with a byte value. |
void |
updateByte(java.lang.String columnName,
byte x)
JDBC 2.0
Update a column with a byte value. |
void |
updateBytes(int columnIndex,
byte[] x)
JDBC 2.0
Update a column with a byte array value. |
void |
updateBytes(java.lang.String columnName,
byte[] x)
JDBC 2.0
Update a column with a byte array value. |
void |
updateCharacterStream(int columnIndex,
java.io.Reader x,
int length)
JDBC 2.0
Update a column with a character stream value. |
void |
updateCharacterStream(java.lang.String columnName,
java.io.Reader reader,
int length)
JDBC 2.0
Update a column with a character stream value. |
void |
updateDate(int columnIndex,
java.sql.Date x)
JDBC 2.0
Update a column with a Date value. |
void |
updateDate(java.lang.String columnName,
java.sql.Date x)
JDBC 2.0
Update a column with a Date value. |
void |
updateDouble(int columnIndex,
double x)
JDBC 2.0
Update a column with a Double value. |
void |
updateDouble(java.lang.String columnName,
double x)
JDBC 2.0
Update a column with a double value. |
void |
updateFloat(int columnIndex,
float x)
JDBC 2.0
Update a column with a float value. |
void |
updateFloat(java.lang.String columnName,
float x)
JDBC 2.0
Update a column with a float value. |
void |
updateInt(int columnIndex,
int x)
JDBC 2.0
Update a column with an integer value. |
void |
updateInt(java.lang.String columnName,
int x)
JDBC 2.0
Update a column with an integer value. |
void |
updateLong(int columnIndex,
long x)
JDBC 2.0
Update a column with a long value. |
void |
updateLong(java.lang.String columnName,
long x)
JDBC 2.0
Update a column with a long value. |
void |
updateNull(int columnIndex)
JDBC 2.0
Give a nullable column a null value. |
void |
updateNull(java.lang.String columnName)
JDBC 2.0
Update a column with a null value. |
void |
updateObject(int columnIndex,
java.lang.Object x)
JDBC 2.0
Update a column with an Object value. |
void |
updateObject(int columnIndex,
java.lang.Object x,
int scale)
JDBC 2.0
Update a column with an Object value. |
void |
updateObject(java.lang.String columnName,
java.lang.Object x)
JDBC 2.0
Update a column with an Object value. |
void |
updateObject(java.lang.String columnName,
java.lang.Object x,
int scale)
JDBC 2.0
Update a column with an Object value. |
void |
updateRow()
JDBC 2.0
Update the underlying database with the new contents of the
current row. |
void |
updateShort(int columnIndex,
short x)
JDBC 2.0
Update a column with a short value. |
void |
updateShort(java.lang.String columnName,
short x)
JDBC 2.0
Update a column with a short value. |
void |
updateString(int columnIndex,
java.lang.String x)
JDBC 2.0
Update a column with a String value. |
void |
updateString(java.lang.String columnName,
java.lang.String x)
JDBC 2.0
Update a column with a String value. |
void |
updateTime(int columnIndex,
java.sql.Time x)
JDBC 2.0
Update a column with a Time value. |
void |
updateTime(java.lang.String columnName,
java.sql.Time x)
JDBC 2.0
Update a column with a Time value. |
void |
updateTimestamp(int columnIndex,
java.sql.Timestamp x)
JDBC 2.0
Update a column with a Timestamp value. |
void |
updateTimestamp(java.lang.String columnName,
java.sql.Timestamp x)
JDBC 2.0
Update a column with a Timestamp value. |
boolean |
wasNull()
Determines whether the given column in the current row holds an SQL NULL. |
Methods inherited from class java.lang.Object |
equals,
getClass,
hashCode,
notify,
notifyAll,
toString,
wait,
wait,
wait |
MAYBE_INTEGER
public static final int MAYBE_INTEGER
INTEGER
public static final int INTEGER
DATETIME
public static final int DATETIME
TIME
public static final int TIME
DATE
public static final int DATE
NOSUBTYPE
public static final int NOSUBTYPE
CHARACTER
public static final int CHARACTER
NUMERIC
public static final int NUMERIC
MVAResultSet
public MVAResultSet()
- Constructs a ResultSet. One generated through communication
with the MVA server.
MVAResultSet
public MVAResultSet(com.sas.iom.SAS.IDataSet sasDataSet)
throws java.sql.SQLException
- Constructs a ResultSet. One generated through communication
with the MVA server.
- Parameters:
sasDataSet
- The SASDataSet object that generated the result set.
MVAResultSet
public MVAResultSet(MVAStatement stmt,
java.lang.String tableName,
java.lang.String tableType,
java.lang.String[] password)
throws java.sql.SQLException
- Constructs a ResultSet. One generated through communication
with the MVA server.
- Parameters:
stmt
- The Statement object that is used to create/open the table.tableName
- The name of the table.tableType
- The type of the table, "DATA", or "VIEW" or NULL.password
- The READ, WRITE or ALTER password of the table if any.- Throws:
- java.sql.SQLException - This exception is thrown if an error condition is detected.
MVAResultSet
public MVAResultSet(MVAStatement stmt)
throws java.sql.SQLException
- Constructs a ResultSet. One generated through communication
with the MVA server.
- Parameters:
stmt
- The MVAStatement object that generated the result set.- Throws:
- java.sql.SQLException - This exception is thrown if an error condition is detected.
next
public boolean next()
throws java.sql.SQLException
- Proceeds to the next row in the ResultSet.
- Specified by:
- next in interface java.sql.ResultSet
- Returns:
- True if the next row is valid and False if not valid.
- Throws:
- java.sql.SQLException - This exception is thrown if a server error is detected.
close
public void close()
throws java.sql.SQLException
- Closes the ResultSet.
- Specified by:
- close in interface java.sql.ResultSet
- Throws:
- java.sql.SQLException - This exception is thrown if a server error is detected.
wasNull
public boolean wasNull()
throws java.sql.SQLException
- Determines whether the given column in the current row holds an SQL NULL. This
method always returns False for SQL VARCHAR types.
Note that you must first call getXXX on a column to try to read
its value and then call wasNull() to find if the value was
the SQL NULL.
- Specified by:
- wasNull in interface java.sql.ResultSet
- Returns:
- True if the last column that is read contains a NULL value.
- Throws:
- java.sql.SQLException - This exception is thrown if the current row is not valid.
getString
public java.lang.String getString(int columnIndex)
throws java.sql.SQLException
- Gets the value of a column in the current row as a Java String.
- Specified by:
- getString in interface java.sql.ResultSet
- Parameters:
columnIndex
- The first column is 1, the second is 2, and so on.- Returns:
- The column value. If the value is SQL NULL, the result is null.
- Throws:
- java.sql.SQLException - This exception is thrown if the column value is not valid.
getBoolean
public boolean getBoolean(int columnIndex)
throws java.sql.SQLException
- Gets the value of a column in the current row as a Java boolean.
- Specified by:
- getBoolean in interface java.sql.ResultSet
- Parameters:
columnIndex
- The first column is 1, the second is 2, and so on.- Returns:
- The column value. If the value is SQL NULL, then the result is FALSE.
- Throws:
- java.sql.SQLException - This exception is thrown if the column value is not valid or
the SQL type cannot be converted to a boolean value.
getByte
public byte getByte(int columnIndex)
throws java.sql.SQLException
- Gets the value of a column in the current row as a Java byte.
- Specified by:
- getByte in interface java.sql.ResultSet
- Parameters:
columnIndex
- The first column is 1, the second is 2, and so on.- Returns:
- The column value. If the value is SQL NULL, then result is 0.
- Throws:
- java.sql.SQLException - This exception is thrown if the column value is not valid or
the SQL type cannot be converted to byte representation.
getShort
public short getShort(int columnIndex)
throws java.sql.SQLException
- Gets the value of a column in the current row as a Java short.
- Specified by:
- getShort in interface java.sql.ResultSet
- Parameters:
columnIndex
- The first column is 1, the second is 2, and so on.- Returns:
- The column value. If the value is SQL NULL, then result is 0.
- Throws:
- java.sql.SQLException - This exception is thrown if the column value is not valid or
the SQL type cannot be converted to byte representation.
getInt
public int getInt(int columnIndex)
throws java.sql.SQLException
- Gets the value of a column in the current row as a Java int.
- Specified by:
- getInt in interface java.sql.ResultSet
- Parameters:
columnIndex
- The first column is 1, the second column is 2, and so on.- Returns:
- The column value. If the value is SQL NULL, then the result is 0.
- Throws:
- java.sql.SQLException - This exception is thrown if the column value is not valid or
the SQL type cannot be converted to a valid int value.
getLong
public long getLong(int columnIndex)
throws java.sql.SQLException
- Gets the value of a column in the current row as a Java long.
- Specified by:
- getLong in interface java.sql.ResultSet
- Parameters:
columnIndex
- The first column is 1, the second column is 2, and so on.- Returns:
- The column value. If the value is SQL NULL, then the result is 0.
- Throws:
- java.sql.SQLException - This exception is thrown if the column value is not valid or
the SQL type cannot be converted to a valid long value.
getFloat
public float getFloat(int columnIndex)
throws java.sql.SQLException
- Gets the value of a column in the current row as a Java float.
- Specified by:
- getFloat in interface java.sql.ResultSet
- Parameters:
columnIndex
- The first column is 1, the second column is 2, and so on.- Returns:
- The column value. If the value is SQL NULL, then the result is 0.
- Throws:
- java.sql.SQLException - This exception is thrown if the column value is not valid or
the SQL type cannot be converted to a valid float value.
getDouble
public double getDouble(int columnIndex)
throws java.sql.SQLException
- Gets the value of a column in the current row as a Java double.
- Specified by:
- getDouble in interface java.sql.ResultSet
- Parameters:
columnIndex
- The first column is 1, the second column is 2, and so on.- Returns:
- The column value. If the value is SQL NULL, then the result is 0.
- Throws:
- java.sql.SQLException - This exception is thrown if the column value is not valid or
the SQL type cannot be converted to a valid double value.
getBigDecimal
public java.math.BigDecimal getBigDecimal(int columnIndex,
int scale)
throws java.sql.SQLException
- Deprecated.
- Gets the value of a column in the current row as a Java BigDecimal.
- Specified by:
- getBigDecimal in interface java.sql.ResultSet
- Parameters:
columnIndex
- The first column is 1, the second column is 2, and so on.- Returns:
- The column value. If the value is SQL NULL, then the result is NULL.
- Throws:
- java.sql.SQLException - This exception is thrown if the column value is not valid or
the SQL type cannot be converted to a valid BigDecimal value.
getBytes
public byte[] getBytes(int columnIndex)
throws java.sql.SQLException
- Gets the value of a column in the current row as a Java byte array. This method
is not supported.
- Specified by:
- getBytes in interface java.sql.ResultSet
- Throws:
- java.sql.SQLException - This exception is always thrown because SAS software
does not support conversions to binary representation.
getDate
public java.sql.Date getDate(int columnIndex)
throws java.sql.SQLException
- Gets the value of a column in the current row as a Java java.sql.Date.
- Specified by:
- getDate in interface java.sql.ResultSet
- Parameters:
columnIndex
- The first column is 1, the second column is 2, and so on.- Returns:
- The column value. If the value is SQL NULL, then the result is NULL.
- Throws:
- java.sql.SQLException - This exception is thrown if the column value is not valid or
the SQL type cannot be converted to a valid java.sql.Date value.
getTime
public java.sql.Time getTime(int columnIndex)
throws java.sql.SQLException
- Gets the value of a column in the current row as a Java java.sql.Time.
- Specified by:
- getTime in interface java.sql.ResultSet
- Parameters:
columnIndex
- The first column is 1, the second column is 2, and so on.- Returns:
- The column value. If the value is SQL NULL, then the result is NULL.
- Throws:
- java.sql.SQLException - This exception is thrown if the column value is not valid or
the SQL type cannot be converted to a valid java.sql.Time value.
getTimestamp
public java.sql.Timestamp getTimestamp(int columnIndex)
throws java.sql.SQLException
- Gets the value of a column in the current row as a Java java.sql.Timestamp.
- Specified by:
- getTimestamp in interface java.sql.ResultSet
- Parameters:
columnIndex
- The first column is 1, the second column is 2, and so on.- Returns:
- The column value. If the value is SQL NULL, then the result is NULL.
- Throws:
- java.sql.SQLException - This exception is thrown if the column value is not valid or
the SQL type cannot be converted to a valid java.sql.Timestamp value.
getAsciiStream
public java.io.InputStream getAsciiStream(int columnIndex)
throws java.sql.SQLException
- Gets the value of a column in the current row as a Java InputStream.
- Specified by:
- getAsciiStream in interface java.sql.ResultSet
- Parameters:
columnIndex
- The first column is 1, the second column is 2, and so on.- Returns:
- The column value.
- Throws:
- java.sql.SQLException - This exception is thrown if the column value is not valid or
the SQL type cannot be converted to a valid java.sql.Type.VARCHAR value. SAS software
does not support other conversions.
getUnicodeStream
public java.io.InputStream getUnicodeStream(int columnIndex)
throws java.sql.SQLException
- Deprecated.
- Gets the value of a column in the current row as a Java InputStream.
- Specified by:
- getUnicodeStream in interface java.sql.ResultSet
- Parameters:
columnIndex
- The first column is 1, the second column is 2, and so on.- Returns:
- The column value. If the value is SQL NULL, then the result is NULL.
- Throws:
- java.sql.SQLException - This exception is thrown if the column value is not valid or
the SQL type cannot be converted to a valid java.sql.Type.VARCHAR value. SAS software
does not support other conversions.
getBinaryStream
public java.io.InputStream getBinaryStream(int columnIndex)
throws java.sql.SQLException
- Gets the value of a column in the current row as a Java InputStream.
- Specified by:
- getBinaryStream in interface java.sql.ResultSet
- Parameters:
columnIndex
- The first column is 1, the second column is 2, and so on.- Returns:
- The column value.
- Throws:
- java.sql.SQLException - This exception is thrown if the column value is not valid or
the SQL type cannot be converted to a valid java.sql.Type.VARCHAR value. SAS software
does not support other conversions.
getString
public java.lang.String getString(java.lang.String columnName)
throws java.sql.SQLException
- Gets the value of a column in the current row as a Java String.
- Specified by:
- getString in interface java.sql.ResultSet
- Parameters:
columnName
- The name of the column that is returned by the ResultSetMetaData object.- Returns:
- The column value. If the value is SQL NULL, then the result is NULL.
- Throws:
- java.sql.SQLException - This exception is thrown if the column value is not valid.
getBoolean
public boolean getBoolean(java.lang.String columnName)
throws java.sql.SQLException
- Gets the value of a column in the current row as a Java boolean.
- Specified by:
- getBoolean in interface java.sql.ResultSet
- Parameters:
columnName
- The name of the column that is returned by the ResultSetMetaData object.- Returns:
- The column value. If the value is SQL NULL, then the result is False.
- Throws:
- java.sql.SQLException - This exception is thrown if the column value is not valid or the
SQL type cannot be converted into a boolean value.
getByte
public byte getByte(java.lang.String columnName)
throws java.sql.SQLException
- Gets the value of a column in the current row as a Java byte.
- Specified by:
- getByte in interface java.sql.ResultSet
- Parameters:
columnName
- The name of the column that is returned by the ResultSetMetaData object.- Returns:
- The column value. If the value is SQL NULL, then the result is 0.
- Throws:
- java.sql.SQLException - This exception is thrown if the column value is not valid or the
SQL type cannot be converted to byte representation.
getShort
public short getShort(java.lang.String columnName)
throws java.sql.SQLException
- Gets the value of a column in the current row as a Java short.
- Specified by:
- getShort in interface java.sql.ResultSet
- Parameters:
columnName
- The name of the column that is returned by the ResultSetMetaData object.- Returns:
- The column value. If the value is SQL NULL, then the result is 0.
- Throws:
- java.sql.SQLException - This exception is thrown if the column value is not valid or the
SQL type cannot be converted into a valid short value.
getInt
public int getInt(java.lang.String columnName)
throws java.sql.SQLException
- Gets the value of a column in the current row as a Java int.
- Specified by:
- getInt in interface java.sql.ResultSet
- Parameters:
columnName
- The name of the column that is returned by the ResultSetMetaData object.- Returns:
- The column value. If the value is SQL NULL, then the result is 0.
- Throws:
- java.sql.SQLException - This exception is thrown if the column value is not valid or the
SQL type cannot be converted into a valid int value.
getLong
public long getLong(java.lang.String columnName)
throws java.sql.SQLException
- Gets the value of a column in the current row as a Java long.
- Specified by:
- getLong in interface java.sql.ResultSet
- Parameters:
columnName
- The name of the column that is returned by the ResultSetMetaData object.- Returns:
- The column value. If the value is SQL NULL, then the result is 0.
- Throws:
- java.sql.SQLException - This exception is thrown if the column value is not valid or the
SQL type cannot be converted into a valid long value.
getFloat
public float getFloat(java.lang.String columnName)
throws java.sql.SQLException
- Gets the value of a column in the current row as a Java float.
- Specified by:
- getFloat in interface java.sql.ResultSet
- Parameters:
columnName
- The name of the column that is returned by the ResultSetMetaData object.- Returns:
- The column value. If the value is SQL NULL, then the result is 0.
- Throws:
- java.sql.SQLException - This exception is thrown if the column value is not valid or the
SQL type cannot be converted into a valid float value.
getDouble
public double getDouble(java.lang.String columnName)
throws java.sql.SQLException
- Gets the value of a column in the current row as a Java double.
- Specified by:
- getDouble in interface java.sql.ResultSet
- Parameters:
columnName
- The name of the column that is returned by the ResultSetMetaData object.- Returns:
- The column value. If the value is SQL NULL, then the result is 0.
- Throws:
- java.sql.SQLException - This exception is thrown if the column value is not valid or the
SQL type cannot be converted into a valid double value.
getBigDecimal
public java.math.BigDecimal getBigDecimal(java.lang.String columnName,
int scale)
throws java.sql.SQLException
- Deprecated.
- Gets the value of a column in the current row as a Java BigDecimal.
- Specified by:
- getBigDecimal in interface java.sql.ResultSet
- Parameters:
columnName
- The name of the column that is returned by the ResultSetMetaData object.- Returns:
- The column value. If the value is SQL NULL, then the result is NULL.
- Throws:
- java.sql.SQLException - This exception is thrown if the column value is not valid or the
SQL type cannot be converted into a valid BigDecimal value.
getBytes
public byte[] getBytes(java.lang.String columnName)
throws java.sql.SQLException
- Gets the value of a column in the current row as a Java byte array. This method is
not supported.
- Specified by:
- getBytes in interface java.sql.ResultSet
- Throws:
- java.sql.SQLException - This exception is always thrown becaue SAS software does not
support conversions to binary representation.
getDate
public java.sql.Date getDate(java.lang.String columnName)
throws java.sql.SQLException
- Gets the value of a column in the current row as a Java java.sql.Date.
- Specified by:
- getDate in interface java.sql.ResultSet
- Parameters:
columnName
- The name of the column that is returned by the ResultSetMetaData object.- Returns:
- The column value. If the value is SQL NULL, then the result is NULL.
- Throws:
- java.sql.SQLException - This exception is thrown if the column value is not valid or the
SQL type cannot be converted into a valid java.sql.Date value.
getTime
public java.sql.Time getTime(java.lang.String columnName)
throws java.sql.SQLException
- Gets the value of a column in the current row as a Java java.sql.Time.
- Specified by:
- getTime in interface java.sql.ResultSet
- Parameters:
columnName
- The name of the column that is returned by the ResultSetMetaData object.- Returns:
- The column value. If the value is SQL NULL, then the result is NULL.
- Throws:
- java.sql.SQLException - This exception is thrown if the column value is not valid or the
SQL type cannot be converted into a valid java.sql.Time value.
getTimestamp
public java.sql.Timestamp getTimestamp(java.lang.String columnName)
throws java.sql.SQLException
- Gets the value of a column in the current row as a Java java.sql.Timestamp.
- Specified by:
- getTimestamp in interface java.sql.ResultSet
- Parameters:
columnName
- The name of the column that is returned by the ResultSetMetaData object.- Returns:
- The column value. If the value is SQL NULL, then the result is NULL.
- Throws:
- java.sql.SQLException - This exception is thrown if the column value is not valid or the
SQL type cannot be converted into a valid java.sql.Timestamp value.
getAsciiStream
public java.io.InputStream getAsciiStream(java.lang.String columnName)
throws java.sql.SQLException
- Gets the value of a column in the current row as a Java InputStream.
- Specified by:
- getAsciiStream in interface java.sql.ResultSet
- Parameters:
columnName
- The name of the column that is returned by the ResultSetMetaData object.- Returns:
- The column value.
- Throws:
- java.sql.SQLException - This exception is thrown if the column value is not valid or the
value is not java.sql.Type.VARCHAR. No other conversions are supported.
getUnicodeStream
public java.io.InputStream getUnicodeStream(java.lang.String columnName)
throws java.sql.SQLException
- Deprecated.
- Gets the value of a column in the current row as a Java InputStream.
- Specified by:
- getUnicodeStream in interface java.sql.ResultSet
- Parameters:
columnName
- The name of the column that is returned by the ResultSetMetaData object.- Returns:
- The column value.
- Throws:
- java.sql.SQLException - This exception is thrown if the column value is not valid or the
value is not java.sql.Type.VARCHAR. No other conversions are supported.
getBinaryStream
public java.io.InputStream getBinaryStream(java.lang.String columnName)
throws java.sql.SQLException
- Gets the value of a column in the current row as a Java InputStream.
- Specified by:
- getBinaryStream in interface java.sql.ResultSet
- Parameters:
columnName
- The name of the column that is returned by the ResultSetMetaData object.- Returns:
- The column value. If the value is SQL NULL, then the result is NULL.
- Throws:
- java.sql.SQLException - This exception is thrown if the column value is not valid or the
value is not java.sql.Type.VARCHAR. No other conversions are supported.
getWarnings
public java.sql.SQLWarning getWarnings()
throws java.sql.SQLException
- Gets the SQLWarnings that are associated with this row.
- Specified by:
- getWarnings in interface java.sql.ResultSet
- Returns:
- SQLWarning. All warnings for the current row.
- Throws:
- java.sql.SQLException - This exception is required by the interface, but it is never thrown.
clearWarnings
public void clearWarnings()
throws java.sql.SQLException
- After this call getWarnings returns null until a new warning is
reported for this ResultSet.
- Specified by:
- clearWarnings in interface java.sql.ResultSet
- Throws:
- java.sql.SQLException - This exception is required by the interface, but it is never thrown.
getCursorName
public java.lang.String getCursorName()
throws java.sql.SQLException
- Gets the name of the SQL cursor used by this ResultSet.
TODO: do we return a positionBookmark here ???
- Specified by:
- getCursorName in interface java.sql.ResultSet
- Returns:
- the ResultSet's SQL cursor name
- Throws:
- java.sql.SQLException - if a database-access error occurs.
getMetaData
public java.sql.ResultSetMetaData getMetaData()
throws java.sql.SQLException
- Gets a ResultSetMetaData object that is associated with this ResultSet.
- Specified by:
- getMetaData in interface java.sql.ResultSet
- Returns:
- A MVAResultSetMetaData object.
- Throws:
- java.sql.SQLException - This exception is thrown if an error condition is detected.
getObject
public java.lang.Object getObject(int columnIndex)
throws java.sql.SQLException
- Gets the value of a column in its default Java representation.
- Specified by:
- getObject in interface java.sql.ResultSet
- Parameters:
columnIndex
- The first column is 1, the second column is 2, and so on.- Returns:
- The column value as an Object. If the value is SQL NULL, then the result is NULL.
- Throws:
- java.sql.SQLException - This exception is thrown if the column index is not valid.
getObject
public java.lang.Object getObject(java.lang.String columnName)
throws java.sql.SQLException
- Gets the value of a column in its default Java representation.
- Specified by:
- getObject in interface java.sql.ResultSet
- Parameters:
columnName
- The name of the column.- Returns:
- The column value as an Object. If the value is SQL NULL, then the result is NULL.
- Throws:
- java.sql.SQLException - This exception is thrown if the column index is not valid.
findColumn
public int findColumn(java.lang.String columnName)
throws java.sql.SQLException
- Maps a Resultset column name to a ResultSet column index.
- Specified by:
- findColumn in interface java.sql.ResultSet
- Parameters:
columnName
- The name of the column.- Returns:
- The column index.
- Throws:
- java.sql.SQLException - This exception is thrown if the column name is not valid.
getCharacterStream
public java.io.Reader getCharacterStream(int columnIndex)
throws java.sql.SQLException
- JDBC 2.0
Gets the value of a column in the current row as a java.io.Reader.
- Specified by:
- getCharacterStream in interface java.sql.ResultSet
- Parameters:
columnIndex
- The first column is 1, the second column is 2, and so on.- Returns:
- A java.io.Reader Object. If the value is SQL NULL, then the result is NULL.
- Throws:
- java.sql.SQLException - This exception is thrown if the column index is not valid.
getCharacterStream
public java.io.Reader getCharacterStream(java.lang.String columnName)
throws java.sql.SQLException
- JDBC 2.0
Gets the value of a column in the current row as a java.io.Reader.
- Specified by:
- getCharacterStream in interface java.sql.ResultSet
- Parameters:
columnName
- The name of the column.- Returns:
- A java.io.Reader Object. If the value is SQL NULL, then the result is NULL.
- Throws:
- java.sql.SQLException - This exception is thrown if the column index is not valid.
getBigDecimal
public java.math.BigDecimal getBigDecimal(int columnIndex)
throws java.sql.SQLException
- JDBC 2.0
Gets the value of a column in the current row as a java.math.BigDecimal
object.
- Specified by:
- getBigDecimal in interface java.sql.ResultSet
- Parameters:
columnIndex
- the first column is 1, the second is 2, ...- Returns:
- A BigDecimal object.If the value is SQL NULL, the result is NULL.
- Throws:
- java.sql.SQLException - This exception is thrown if the column index is not valid.
getBigDecimal
public java.math.BigDecimal getBigDecimal(java.lang.String columnName)
throws java.sql.SQLException
- JDBC 2.0
Gets the value of a column in the current row as a java.math.BigDecimal
object.
- Specified by:
- getBigDecimal in interface java.sql.ResultSet
- Parameters:
columnName
- The name of the column.- Returns:
- A BigDecimal object.If the value is SQL NULL, the result is NULL.
- Throws:
- java.sql.SQLException - This exception is thrown if the column index is not valid.
isBeforeFirst
public boolean isBeforeFirst()
throws java.sql.SQLException
- JDBC 2.0
Determines if the cursor is before the first row in the result set.
- Specified by:
- isBeforeFirst in interface java.sql.ResultSet
- Returns:
- True if before the first row, False otherwise. Returns
false when the result set contains no rows.
- Throws:
- java.sql.SQLException - This exception is required by the interface but it is never thrown.
isAfterLast
public boolean isAfterLast()
throws java.sql.SQLException
- JDBC 2.0
Determines if the cursor is after the last row in the result set.
NOTE: Indicates EOF (status flag from last ReadRecords())
- Specified by:
- isAfterLast in interface java.sql.ResultSet
- Returns:
- True if after the last row, False otherwise. Returns
false when the result set contains no rows.
- Throws:
- java.sql.SQLException - This exception is required by the interface but it is never thrown.
isFirst
public boolean isFirst()
throws java.sql.SQLException
- JDBC 2.0
Determines if the cursor is on the first row of the result set.
- Specified by:
- isFirst in interface java.sql.ResultSet
- Returns:
- True if on the first row, False otherwise.
- Throws:
- java.sql.SQLException - This exception is required by the interface but it is never thrown.
isLast
public boolean isLast()
throws java.sql.SQLException
- JDBC 2.0
Determines if the cursor is on the last row of the result set.
Note: Calling isLast() may be expensive since the JDBC driver
might need to fetch ahead one row in order to determine
whether the current row is the last row in the result set.
- Specified by:
- isLast in interface java.sql.ResultSet
- Returns:
- True if on the last row, False otherwise.
- Throws:
- java.sql.SQLException - This exception is thrown if a server error is detected.
beforeFirst
public void beforeFirst()
throws java.sql.SQLException
- JDBC 2.0
Moves to the front of the result set, just before the
first row. Has no effect if the result set contains no rows.
- Specified by:
- beforeFirst in interface java.sql.ResultSet
- Throws:
- java.sql.SQLException - This exception is thrown if the result set type is TYPE_FORWARD_ONLY.
afterLast
public void afterLast()
throws java.sql.SQLException
- JDBC 2.0
Moves to the end of the result set, just after the last
row. Has no effect if the result set contains no rows.
- Specified by:
- afterLast in interface java.sql.ResultSet
- Throws:
- java.sql.SQLException - This exception is thrown if the result set type is TYPE_FORWARD_ONLY.
first
public boolean first()
throws java.sql.SQLException
- JDBC 2.0
Moves to the first row in the result set.
- Specified by:
- first in interface java.sql.ResultSet
- Returns:
- True if on a valid row, False if no rows in the result set.
- Throws:
- java.sql.SQLException - This exception is thrown if a server error is detected or if the
result set type is TYPE_FORWARD_ONLY.
last
public boolean last()
throws java.sql.SQLException
- JDBC 2.0
Moves to the last row in the result set.
- Specified by:
- last in interface java.sql.ResultSet
- Returns:
- True if on a valid row, False if no rows in the result set.
- Throws:
- java.sql.SQLException - This exception is thrown if an MvaException is detected or
result set type is TYPE_FORWARD_ONLY.
getRow
public int getRow()
throws java.sql.SQLException
- JDBC 2.0
Gets the current row number. The first row is number 1, the
second number 2, and so on.
- Specified by:
- getRow in interface java.sql.ResultSet
- Returns:
- The current row number.Return 0 if there is no current row.
- Throws:
- java.sql.SQLException - This exception is required by the interface but it is never thrown.
absolute
public boolean absolute(int rowsOffset)
throws java.sql.SQLException
- JDBC 2.0
Moves to an absolute row number in the result set.
If row is positive, moves to an absolute row with respect to the
beginning of the result set. The first row is row 1, the second
is row 2, and so on.
If row is negative, moves to an absolute row position with respect to
the end of result set. For example, calling absolute(-1) positions the
cursor on the last row, absolute(-2) indicates the next-to-last
row, and so on.
An attempt to position the cursor beyond the first/last row in
the result set, leaves the cursor before/after the first/last
row, respectively.
Note: Calling absolute(1) is the same as calling first().
Calling absolute(-1) is the same as calling last().
- Specified by:
- absolute in interface java.sql.ResultSet
- Parameters:
rowsOffset
- The number of rows to move to.- Returns:
- True if on the result set, False if off.
- Throws:
- java.sql.SQLException - This exception is thrown if a server error is detected or
rowsOffset is 0, or result set type is TYPE_FORWARD_ONLY.
relative
public boolean relative(int rowsOffset)
throws java.sql.SQLException
- JDBC 2.0
Moves a relative number of rows, either positive or negative.
Attempting to move beyond the first/last row in the
result set positions the cursor before/after the
the first/last row. Calling relative(0) is valid, but does
not change the cursor position.
Note: Calling relative(1) is different than calling next()
since is makes sense to call next() when there is no current row,
for example, when the cursor is positioned before the first row
or after the last row of the result set.
- Specified by:
- relative in interface java.sql.ResultSet
- Parameters:
rowsOffset
- The number of rows to move to.- Returns:
- True if on a row, False otherwise.
- Throws:
- java.sql.SQLException - This exception is thrown if a server error is detected or there
is no current row, or result set type is TYPE_FORWARD_ONLY.
previous
public boolean previous()
throws java.sql.SQLException
- JDBC 2.0
Moves to the previous row in the result set.
Note: previous() is not the same as relative(-1) since it
makes sense to call previous() when there is no current row.
- Specified by:
- previous in interface java.sql.ResultSet
- Returns:
- True if on a valid row, False if off the result set.
- Throws:
- java.sql.SQLException - This exception is thrown if a server error is detected or
result set type is TYPE_FORWARD_ONLY.
setFetchDirection
public void setFetchDirection(int direction)
throws java.sql.SQLException
- JDBC 2.0
Give a hint as to the direction in which the rows in a result set
will be processed. The hint applies only to result sets created
using this Statement object. The default value is
ResultSet.FETCH_FORWARD.
- Specified by:
- setFetchDirection in interface java.sql.ResultSet
- Parameters:
direction
- The initial direction for processing rows.- Throws:
- java.sql.SQLException - This exception is thrown if the direction
is not one of ResultSet.FETCH_FORWARD, ResultSet.FETCH_REVERSE, or
ResultSet.FETCH_UNKNOWN.
getFetchDirection
public int getFetchDirection()
throws java.sql.SQLException
- JDBC 2.0
Gets the result set fetch direction.
- Specified by:
- getFetchDirection in interface java.sql.ResultSet
- Returns:
- The result set fetch direction. The default is ResultSet.FETCH_FORWARD.
- Throws:
- java.sql.SQLException - This exception is required by the interface but it is never thrown.
setFetchSize
public void setFetchSize(int rows)
throws java.sql.SQLException
- JDBC 2.0
Give the JDBC driver a hint as to the number of rows that should
be fetched from the database when more rows are needed.
If the value specified is zero, then the hint is ignored. The default value is zero.
TODO: should I check to make sure max rows is non-zero, because zero max rows is unlimited.
- Specified by:
- setFetchSize in interface java.sql.ResultSet
- Parameters:
rows
- The number of rows to fetch.- Throws:
- java.sql.SQLException - This exception is thrown if the
condition 0 <= rows <= stmt.getMaxRows() is not satisfied.
getFetchSize
public int getFetchSize()
throws java.sql.SQLException
- JDBC 2.0
Gets the fetch size.
- Specified by:
- getFetchSize in interface java.sql.ResultSet
- Returns:
- An integer value indicating the number of rows fetched for this result set.
- Throws:
- java.sql.SQLException - This exception is required by the interface but it is never thrown.
getType
public int getType()
throws java.sql.SQLException
- JDBC 2.0
Gets the result set type. The type is determined based
on the statement that created the result set.
- Specified by:
- getType in interface java.sql.ResultSet
- Returns:
- The result set type, TYPE_SCROLL_INSENSITIVE or TYPE_FORWARD_ONLY based on the Statement object.
- Throws:
- java.sql.SQLException - This exception is required by the interface but it is never thrown.
getConcurrency
public int getConcurrency()
throws java.sql.SQLException
- JDBC 2.0
Gets the concurrency of this result set. The concurrency
used is determined by the statement that created the result set.
- Specified by:
- getConcurrency in interface java.sql.ResultSet
- Returns:
- The concurrency type, CONCUR_UPDATABLE or CONCUR_READ_ONLY based on the Statement object.
- Throws:
- java.sql.SQLException - This exception is required by the interface but it is never thrown.
rowUpdated
public boolean rowUpdated()
throws java.sql.SQLException
- JDBC 2.0
Determine if the current row has been updated. This method is not
supported.
- Specified by:
- rowUpdated in interface java.sql.ResultSet
- Throws:
- java.sql.SQLException - This exception is always thrown because SAS software
does not detect row updated.
- See Also:
MVADatabaseMetaData.updatesAreDetected(int)
rowInserted
public boolean rowInserted()
throws java.sql.SQLException
- JDBC 2.0
Determines if the current row has been inserted. This method is not
supported.
- Specified by:
- rowInserted in interface java.sql.ResultSet
- Throws:
- java.sql.SQLException - This exception is always thrown because SAS software
does not detect row inserts.
- See Also:
MVADatabaseMetaData.insertsAreDetected(int)
rowDeleted
public boolean rowDeleted()
throws java.sql.SQLException
- JDBC 2.0
Determines if this row has been deleted. This method is not
supported.
- Specified by:
- rowDeleted in interface java.sql.ResultSet
- Throws:
- java.sql.SQLException - This exception is always thrown because SAS software
does not detect row deletes.
- See Also:
MVADatabaseMetaData.deletesAreDetected(int)
updateNull
public void updateNull(int columnIndex)
throws java.sql.SQLException
- JDBC 2.0
Give a nullable column a null value.
- Specified by:
- updateNull in interface java.sql.ResultSet
- Parameters:
columnIndex
- the first column is 1, the second is 2, ...- Throws:
- java.sql.SQLException - This exception is thrown if the column index is not valid.
updateBoolean
public void updateBoolean(int columnIndex,
boolean x)
throws java.sql.SQLException
- JDBC 2.0
Update a column with a boolean value.
The updateXXX() methods are used to update column values in the
current row, or the insert row. The updateXXX() methods do not
update the underlying database, instead the updateRow() or insertRow()
methods are called to update the database.
- Specified by:
- updateBoolean in interface java.sql.ResultSet
- Parameters:
columnIndex
- the first column is 1, the second is 2, ...x
- the new column value- Throws:
- java.sql.SQLException - This exception is thrown if the column index is not valid.
updateByte
public void updateByte(int columnIndex,
byte x)
throws java.sql.SQLException
- JDBC 2.0
Update a column with a byte value.
The updateXXX() methods are used to update column values in the
current row, or the insert row. The updateXXX() methods do not
update the underlying database, instead the updateRow() or insertRow()
methods are called to update the database.
- Specified by:
- updateByte in interface java.sql.ResultSet
- Parameters:
columnIndex
- the first column is 1, the second is 2, ...x
- the new column value- Throws:
- java.sql.SQLException - This exception is thrown if the column index is not valid.
updateShort
public void updateShort(int columnIndex,
short x)
throws java.sql.SQLException
- JDBC 2.0
Update a column with a short value.
The updateXXX() methods are used to update column values in the
current row, or the insert row. The updateXXX() methods do not
update the underlying database, instead the updateRow() or insertRow()
methods are called to update the database.
- Specified by:
- updateShort in interface java.sql.ResultSet
- Parameters:
columnIndex
- the first column is 1, the second is 2, ...x
- the new column value- Throws:
- java.sql.SQLException - This exception is thrown if the column index is not valid.
updateInt
public void updateInt(int columnIndex,
int x)
throws java.sql.SQLException
- JDBC 2.0
Update a column with an integer value.
The updateXXX() methods are used to update column values in the
current row, or the insert row. The updateXXX() methods do not
update the underlying database, instead the updateRow() or insertRow()
methods are called to update the database.
- Specified by:
- updateInt in interface java.sql.ResultSet
- Parameters:
columnIndex
- the first column is 1, the second is 2, ...x
- the new column value- Throws:
- java.sql.SQLException - This exception is thrown if the column index is not valid.
updateLong
public void updateLong(int columnIndex,
long x)
throws java.sql.SQLException
- JDBC 2.0
Update a column with a long value.
Method not yet supported.
The updateXXX() methods are used to update column values in the
current row, or the insert row. The updateXXX() methods do not
update the underlying database, instead the updateRow() or insertRow()
methods are called to update the database.
- Specified by:
- updateLong in interface java.sql.ResultSet
- Parameters:
columnIndex
- the first column is 1, the second is 2, ...x
- the new column value- Throws:
- java.sql.SQLException - This exception is always thrown.
updateFloat
public void updateFloat(int columnIndex,
float x)
throws java.sql.SQLException
- JDBC 2.0
Update a column with a float value.
The updateXXX() methods are used to update column values in the
current row, or the insert row. The updateXXX() methods do not
update the underlying database, instead the updateRow() or insertRow()
methods are called to update the database.
- Specified by:
- updateFloat in interface java.sql.ResultSet
- Parameters:
columnIndex
- the first column is 1, the second is 2, ...x
- the new column value- Throws:
- java.sql.SQLException - This exception is thrown if the column index is not valid.
updateDouble
public void updateDouble(int columnIndex,
double x)
throws java.sql.SQLException
- JDBC 2.0
Update a column with a Double value.
The updateXXX() methods are used to update column values in the
current row, or the insert row. The updateXXX() methods do not
update the underlying database, instead the updateRow() or insertRow()
methods are called to update the database.
- Specified by:
- updateDouble in interface java.sql.ResultSet
- Parameters:
columnIndex
- the first column is 1, the second is 2, ...x
- the new column value- Throws:
- java.sql.SQLException - This exception is thrown if the column index is not valid.
updateBigDecimal
public void updateBigDecimal(int columnIndex,
java.math.BigDecimal x)
throws java.sql.SQLException
- JDBC 2.0
Update a column with a BigDecimal value.
The updateXXX() methods are used to update column values in the
current row, or the insert row. The updateXXX() methods do not
update the underlying database, instead the updateRow() or insertRow()
methods are called to update the database.
- Specified by:
- updateBigDecimal in interface java.sql.ResultSet
- Parameters:
columnIndex
- the first column is 1, the second is 2, ...x
- the new column value- Throws:
- java.sql.SQLException - This exception is thrown if the column index is not valid.
updateString
public void updateString(int columnIndex,
java.lang.String x)
throws java.sql.SQLException
- JDBC 2.0
Update a column with a String value.
The updateXXX() methods are used to update column values in the
current row, or the insert row. The updateXXX() methods do not
update the underlying database, instead the updateRow() or insertRow()
methods are called to update the database.
- Specified by:
- updateString in interface java.sql.ResultSet
- Parameters:
columnIndex
- the first column is 1, the second is 2, ...x
- the new column value- Throws:
- java.sql.SQLException - This exception is thrown if the column index is not valid.
updateBytes
public void updateBytes(int columnIndex,
byte[] x)
throws java.sql.SQLException
- JDBC 2.0
Update a column with a byte array value.
The updateXXX() methods are used to update column values in the
current row, or the insert row. The updateXXX() methods do not
update the underlying database, instead the updateRow() or insertRow()
methods are called to update the database.
- Specified by:
- updateBytes in interface java.sql.ResultSet
- Parameters:
columnIndex
- the first column is 1, the second is 2, ...x
- the new column value- Throws:
- java.sql.SQLException - This exception is thrown if the column index is not valid.
updateDate
public void updateDate(int columnIndex,
java.sql.Date x)
throws java.sql.SQLException
- JDBC 2.0
Update a column with a Date value.
The updateXXX() methods are used to update column values in the
current row, or the insert row. The updateXXX() methods do not
update the underlying database, instead the updateRow() or insertRow()
methods are called to update the database.
- Specified by:
- updateDate in interface java.sql.ResultSet
- Parameters:
columnIndex
- the first column is 1, the second is 2, ...x
- the new column value- Throws:
- java.sql.SQLException - This exception is thrown if the column index is not valid.
updateTime
public void updateTime(int columnIndex,
java.sql.Time x)
throws java.sql.SQLException
- JDBC 2.0
Update a column with a Time value.
The updateXXX() methods are used to update column values in the
current row, or the insert row. The updateXXX() methods do not
update the underlying database, instead the updateRow() or insertRow()
methods are called to update the database.
- Specified by:
- updateTime in interface java.sql.ResultSet
- Parameters:
columnIndex
- the first column is 1, the second is 2, ...x
- the new column value- Throws:
- java.sql.SQLException - This exception is thrown if the column index is not valid.
updateTimestamp
public void updateTimestamp(int columnIndex,
java.sql.Timestamp x)
throws java.sql.SQLException
- JDBC 2.0
Update a column with a Timestamp value.
The updateXXX() methods are used to update column values in the
current row, or the insert row. The updateXXX() methods do not
update the underlying database, instead the updateRow() or insertRow()
methods are called to update the database.
- Specified by:
- updateTimestamp in interface java.sql.ResultSet
- Parameters:
columnIndex
- the first column is 1, the second is 2, ...x
- the new column value- Throws:
- java.sql.SQLException - This exception is thrown if the column index is not valid.
updateAsciiStream
public void updateAsciiStream(int columnIndex,
java.io.InputStream x,
int length)
throws java.sql.SQLException
- JDBC 2.0
Update a column with an ascii stream value.
The updateXXX() methods are used to update column values in the
current row, or the insert row. The updateXXX() methods do not
update the underlying database, instead the updateRow() or insertRow()
methods are called to update the database.
- Specified by:
- updateAsciiStream in interface java.sql.ResultSet
- Parameters:
columnIndex
- the first column is 1, the second is 2, ...x
- the new column valuelength
- the length of the stream- Throws:
- java.sql.SQLException - This exception is thrown if the column index is not valid.
updateBinaryStream
public void updateBinaryStream(int columnIndex,
java.io.InputStream x,
int length)
throws java.sql.SQLException
- JDBC 2.0
Update a column with a binary stream value.
The updateXXX() methods are used to update column values in the
current row, or the insert row. The updateXXX() methods do not
update the underlying database, instead the updateRow() or insertRow()
methods are called to update the database.
- Specified by:
- updateBinaryStream in interface java.sql.ResultSet
- Parameters:
columnIndex
- the first column is 1, the second is 2, ...x
- the new column valuelength
- the length of the stream- Throws:
- java.sql.SQLException - This exception is thrown if the column index is not valid.
updateCharacterStream
public void updateCharacterStream(int columnIndex,
java.io.Reader x,
int length)
throws java.sql.SQLException
- JDBC 2.0
Update a column with a character stream value.
The updateXXX() methods are used to update column values in the
current row, or the insert row. The updateXXX() methods do not
update the underlying database, instead the updateRow() or insertRow()
methods are called to update the database.
- Specified by:
- updateCharacterStream in interface java.sql.ResultSet
- Parameters:
columnIndex
- the first column is 1, the second is 2, ...x
- the new column valuelength
- the length of the stream- Throws:
- java.sql.SQLException - This exception is thrown if the column index is not valid.
updateObject
public void updateObject(int columnIndex,
java.lang.Object x,
int scale)
throws java.sql.SQLException
- JDBC 2.0
Update a column with an Object value.
The updateXXX() methods are used to update column values in the
current row, or the insert row. The updateXXX() methods do not
update the underlying database, instead the updateRow() or insertRow()
methods are called to update the database.
- Specified by:
- updateObject in interface java.sql.ResultSet
- Parameters:
columnIndex
- the first column is 1, the second is 2, ...x
- the new column valuescale
- For java.sql.Types.DECIMAL or java.sql.Types.NUMERIC types
this is the number of digits after the decimal. For all other
types this value will be ignored.- Throws:
- java.sql.SQLException - This exception is thrown if the column index is not valid.
updateObject
public void updateObject(int columnIndex,
java.lang.Object x)
throws java.sql.SQLException
- JDBC 2.0
Update a column with an Object value.
The updateXXX() methods are used to update column values in the
current row, or the insert row. The updateXXX() methods do not
update the underlying database, instead the updateRow() or insertRow()
methods are called to update the database.
- Specified by:
- updateObject in interface java.sql.ResultSet
- Parameters:
columnIndex
- the first column is 1, the second is 2, ...x
- the new column value- Throws:
- java.sql.SQLException - This exception is thrown if the column index is not valid.
updateNull
public void updateNull(java.lang.String columnName)
throws java.sql.SQLException
- JDBC 2.0
Update a column with a null value.
The updateXXX() methods are used to update column values in the
current row, or the insert row. The updateXXX() methods do not
update the underlying database, instead the updateRow() or insertRow()
methods are called to update the database.
- Specified by:
- updateNull in interface java.sql.ResultSet
- Parameters:
columnName
- the name of the column- Throws:
- java.sql.SQLException - if a database-access error occurs
updateBoolean
public void updateBoolean(java.lang.String columnName,
boolean x)
throws java.sql.SQLException
- JDBC 2.0
Update a column with a boolean value.
The updateXXX() methods are used to update column values in the
current row, or the insert row. The updateXXX() methods do not
update the underlying database, instead the updateRow() or insertRow()
methods are called to update the database.
- Specified by:
- updateBoolean in interface java.sql.ResultSet
- Parameters:
columnName
- the name of the columnx
- the new column value- Throws:
- java.sql.SQLException - if a database-access error occurs
updateByte
public void updateByte(java.lang.String columnName,
byte x)
throws java.sql.SQLException
- JDBC 2.0
Update a column with a byte value.
The updateXXX() methods are used to update column values in the
current row, or the insert row. The updateXXX() methods do not
update the underlying database, instead the updateRow() or insertRow()
methods are called to update the database.
- Specified by:
- updateByte in interface java.sql.ResultSet
- Parameters:
columnName
- the name of the columnx
- the new column value- Throws:
- java.sql.SQLException - if a database-access error occurs
updateShort
public void updateShort(java.lang.String columnName,
short x)
throws java.sql.SQLException
- JDBC 2.0
Update a column with a short value.
The updateXXX() methods are used to update column values in the
current row, or the insert row. The updateXXX() methods do not
update the underlying database, instead the updateRow() or insertRow()
methods are called to update the database.
- Specified by:
- updateShort in interface java.sql.ResultSet
- Parameters:
columnName
- the name of the columnx
- the new column value- Throws:
- java.sql.SQLException - if a database-access error occurs
updateInt
public void updateInt(java.lang.String columnName,
int x)
throws java.sql.SQLException
- JDBC 2.0
Update a column with an integer value.
The updateXXX() methods are used to update column values in the
current row, or the insert row. The updateXXX() methods do not
update the underlying database, instead the updateRow() or insertRow()
methods are called to update the database.
- Specified by:
- updateInt in interface java.sql.ResultSet
- Parameters:
columnName
- the name of the columnx
- the new column value- Throws:
- java.sql.SQLException - if a database-access error occurs
updateLong
public void updateLong(java.lang.String columnName,
long x)
throws java.sql.SQLException
- JDBC 2.0
Update a column with a long value.
The updateXXX() methods are used to update column values in the
current row, or the insert row. The updateXXX() methods do not
update the underlying database, instead the updateRow() or insertRow()
methods are called to update the database.
- Specified by:
- updateLong in interface java.sql.ResultSet
- Parameters:
columnName
- the name of the columnx
- the new column value- Throws:
- java.sql.SQLException - if a database-access error occurs
updateFloat
public void updateFloat(java.lang.String columnName,
float x)
throws java.sql.SQLException
- JDBC 2.0
Update a column with a float value.
The updateXXX() methods are used to update column values in the
current row, or the insert row. The updateXXX() methods do not
update the underlying database, instead the updateRow() or insertRow()
methods are called to update the database.
- Specified by:
- updateFloat in interface java.sql.ResultSet
- Parameters:
columnName
- the name of the columnx
- the new column value- Throws:
- java.sql.SQLException - if a database-access error occurs
updateDouble
public void updateDouble(java.lang.String columnName,
double x)
throws java.sql.SQLException
- JDBC 2.0
Update a column with a double value.
The updateXXX() methods are used to update column values in the
current row, or the insert row. The updateXXX() methods do not
update the underlying database, instead the updateRow() or insertRow()
methods are called to update the database.
- Specified by:
- updateDouble in interface java.sql.ResultSet
- Parameters:
columnName
- the name of the columnx
- the new column value- Throws:
- java.sql.SQLException - if a database-access error occurs
updateBigDecimal
public void updateBigDecimal(java.lang.String columnName,
java.math.BigDecimal x)
throws java.sql.SQLException
- JDBC 2.0
Update a column with a BigDecimal value.
The updateXXX() methods are used to update column values in the
current row, or the insert row. The updateXXX() methods do not
update the underlying database, instead the updateRow() or insertRow()
methods are called to update the database.
- Specified by:
- updateBigDecimal in interface java.sql.ResultSet
- Parameters:
columnName
- the name of the columnx
- the new column value- Throws:
- java.sql.SQLException - if a database-access error occurs
updateString
public void updateString(java.lang.String columnName,
java.lang.String x)
throws java.sql.SQLException
- JDBC 2.0
Update a column with a String value.
The updateXXX() methods are used to update column values in the
current row, or the insert row. The updateXXX() methods do not
update the underlying database, instead the updateRow() or insertRow()
methods are called to update the database.
- Specified by:
- updateString in interface java.sql.ResultSet
- Parameters:
columnName
- the name of the columnx
- the new column value- Throws:
- java.sql.SQLException - if a database-access error occurs
updateBytes
public void updateBytes(java.lang.String columnName,
byte[] x)
throws java.sql.SQLException
- JDBC 2.0
Update a column with a byte array value.
The updateXXX() methods are used to update column values in the
current row, or the insert row. The updateXXX() methods do not
update the underlying database, instead the updateRow() or insertRow()
methods are called to update the database.
- Specified by:
- updateBytes in interface java.sql.ResultSet
- Parameters:
columnName
- the name of the columnx
- the new column value- Throws:
- java.sql.SQLException - if a database-access error occurs
updateDate
public void updateDate(java.lang.String columnName,
java.sql.Date x)
throws java.sql.SQLException
- JDBC 2.0
Update a column with a Date value.
The updateXXX() methods are used to update column values in the
current row, or the insert row. The updateXXX() methods do not
update the underlying database, instead the updateRow() or insertRow()
methods are called to update the database.
- Specified by:
- updateDate in interface java.sql.ResultSet
- Parameters:
columnName
- the name of the columnx
- the new column value- Throws:
- java.sql.SQLException - if a database-access error occurs
updateTime
public void updateTime(java.lang.String columnName,
java.sql.Time x)
throws java.sql.SQLException
- JDBC 2.0
Update a column with a Time value.
The updateXXX() methods are used to update column values in the
current row, or the insert row. The updateXXX() methods do not
update the underlying database, instead the updateRow() or insertRow()
methods are called to update the database.
- Specified by:
- updateTime in interface java.sql.ResultSet
- Parameters:
columnName
- the name of the columnx
- the new column value- Throws:
- java.sql.SQLException - if a database-access error occurs
updateTimestamp
public void updateTimestamp(java.lang.String columnName,
java.sql.Timestamp x)
throws java.sql.SQLException
- JDBC 2.0
Update a column with a Timestamp value.
The updateXXX() methods are used to update column values in the
current row, or the insert row. The updateXXX() methods do not
update the underlying database, instead the updateRow() or insertRow()
methods are called to update the database.
- Specified by:
- updateTimestamp in interface java.sql.ResultSet
- Parameters:
columnName
- the name of the columnx
- the new column value- Throws:
- java.sql.SQLException - if a database-access error occurs
updateAsciiStream
public void updateAsciiStream(java.lang.String columnName,
java.io.InputStream x,
int length)
throws java.sql.SQLException
- JDBC 2.0
Update a column with an ascii stream value.
The updateXXX() methods are used to update column values in the
current row, or the insert row. The updateXXX() methods do not
update the underlying database, instead the updateRow() or insertRow()
methods are called to update the database.
- Specified by:
- updateAsciiStream in interface java.sql.ResultSet
- Parameters:
columnName
- the name of the columnx
- the new column valuelength
- of the stream- Throws:
- java.sql.SQLException - if a database-access error occurs
updateBinaryStream
public void updateBinaryStream(java.lang.String columnName,
java.io.InputStream x,
int length)
throws java.sql.SQLException
- JDBC 2.0
Update a column with a binary stream value.
The updateXXX() methods are used to update column values in the
current row, or the insert row. The updateXXX() methods do not
update the underlying database, instead the updateRow() or insertRow()
methods are called to update the database.
- Specified by:
- updateBinaryStream in interface java.sql.ResultSet
- Parameters:
columnName
- the name of the columnx
- the new column valuelength
- of the stream- Throws:
- java.sql.SQLException - if a database-access error occurs
updateCharacterStream
public void updateCharacterStream(java.lang.String columnName,
java.io.Reader reader,
int length)
throws java.sql.SQLException
- JDBC 2.0
Update a column with a character stream value.
The updateXXX() methods are used to update column values in the
current row, or the insert row. The updateXXX() methods do not
update the underlying database, instead the updateRow() or insertRow()
methods are called to update the database.
- Specified by:
- updateCharacterStream in interface java.sql.ResultSet
- Parameters:
columnName
- the name of the columnx
- the new column valuelength
- of the stream- Throws:
- java.sql.SQLException - if a database-access error occurs
updateObject
public void updateObject(java.lang.String columnName,
java.lang.Object x,
int scale)
throws java.sql.SQLException
- JDBC 2.0
Update a column with an Object value.
The updateXXX() methods are used to update column values in the
current row, or the insert row. The updateXXX() methods do not
update the underlying database, instead the updateRow() or insertRow()
methods are called to update the database.
- Specified by:
- updateObject in interface java.sql.ResultSet
- Parameters:
columnName
- the name of the columnx
- the new column valuescale
- For java.sql.Types.DECIMAL or java.sql.Types.NUMERIC types
this is the number of digits after the decimal. For all other
types this value will be ignored.- Throws:
- java.sql.SQLException - if a database-access error occurs
updateObject
public void updateObject(java.lang.String columnName,
java.lang.Object x)
throws java.sql.SQLException
- JDBC 2.0
Update a column with an Object value.
The updateXXX() methods are used to update column values in the
current row, or the insert row. The updateXXX() methods do not
update the underlying database, instead the updateRow() or insertRow()
methods are called to update the database.
- Specified by:
- updateObject in interface java.sql.ResultSet
- Parameters:
columnName
- the name of the columnx
- the new column value- Throws:
- java.sql.SQLException - if a database-access error occurs
insertRow
public void insertRow()
throws java.sql.SQLException
- JDBC 2.0
Insert the contents of the insert row into the result set and
the database. Must be on the insert row when this method is called.
NOTE: SAS software does not support inserts, though inserts might be
implemented as append.
- Specified by:
- insertRow in interface java.sql.ResultSet
- Throws:
- java.sql.SQLException - This exception is always thrown.
updateRow
public void updateRow()
throws java.sql.SQLException
- JDBC 2.0
Update the underlying database with the new contents of the
current row. Cannot be called when on the insert row.
- Specified by:
- updateRow in interface java.sql.ResultSet
- Throws:
- java.sql.SQLException - if a database-access error occurs, or
if called when on the insert row
deleteRow
public void deleteRow()
throws java.sql.SQLException
- JDBC 2.0
Delete the current row from the result set and the underlying
database. Cannot be called when on the insert row.
- Specified by:
- deleteRow in interface java.sql.ResultSet
- Throws:
- java.sql.SQLException - if a database-access error occurs, or if
called when on the insert row.
refreshRow
public void refreshRow()
throws java.sql.SQLException
- JDBC 2.0
Refresh the value of the current row with its current value in
the database. Cannot be called when on the insert row.
The refreshRow() method provides a way for an application to
explicitly tell the JDBC driver to refetch a row(s) from the
database. An application may want to call refreshRow() when
caching or prefetching is being done by the JDBC driver to
fetch the latest value of a row from the database. The JDBC driver
may actually refresh multiple rows at once if the fetch size is
greater than one.
All values are refetched subject to the transaction isolation
level and cursor sensitivity. If refreshRow() is called after
calling updateXXX(), but before calling updateRow() then the
updates made to the row are lost. Calling refreshRow() frequently
will likely slow performance.
- Specified by:
- refreshRow in interface java.sql.ResultSet
- Throws:
- java.sql.SQLException - This exception is thrown if an MvaException is detected.
cancelRowUpdates
public void cancelRowUpdates()
throws java.sql.SQLException
- JDBC 2.0
The cancelRowUpdates() method may be called after calling an
updateXXX() method(s) and before calling updateRow() to rollback
the updates made to a row. If no updates have been made or
updateRow() has already been called, then this method has no
effect.
- Specified by:
- cancelRowUpdates in interface java.sql.ResultSet
- Throws:
- java.sql.SQLException - if a database-access error occurs, or if
called when on the insert row.
moveToInsertRow
public void moveToInsertRow()
throws java.sql.SQLException
- JDBC 2.0
Move to the insert row. The current cursor position is
remembered while the cursor is positioned on the insert row.
The insert row is a special row associated with an updatable
result set. It is essentially a buffer where a new row may
be constructed by calling the updateXXX() methods prior to
inserting the row into the result set.
Only the updateXXX(), getXXX(), and insertRow() methods may be
called when the cursor is on the insert row. All of the columns in
a result set must be given a value each time this method is
called before calling insertRow(). UpdateXXX()must be called before
getXXX() on a column.
NOTE: SAS software does not support inserts, though inserts might be
implemented as append.
- Specified by:
- moveToInsertRow in interface java.sql.ResultSet
- Throws:
- java.sql.SQLException - This exception is always thrown.
moveToCurrentRow
public void moveToCurrentRow()
throws java.sql.SQLException
- JDBC 2.0
Move the cursor to the remembered cursor position, usually the
current row. Has no effect unless the cursor is on the insert
row.
- Specified by:
- moveToCurrentRow in interface java.sql.ResultSet
- Throws:
- java.sql.SQLException - if a database-access error occurs,
or the result set is not updatable
getStatement
public java.sql.Statement getStatement()
throws java.sql.SQLException
- JDBC 2.0
Return the Statement that produced the ResultSet.
- Specified by:
- getStatement in interface java.sql.ResultSet
- Returns:
- the Statment that produced the result set, or
null if the result was produced some other way.
- Throws:
- java.sql.SQLException - if a database-access error occurs
getObject
public java.lang.Object getObject(int i,
java.util.Map map)
throws java.sql.SQLException
- JDBC 2.0
Returns the value of column @i as a Java object. Use the
- Specified by:
- getObject in interface java.sql.ResultSet
- Parameters:
i
- the first column is 1, the second is 2, ...map
- the mapping from SQL type names to Java classes- Returns:
- an object representing the SQL value
getRef
public java.sql.Ref getRef(int i)
throws java.sql.SQLException
- JDBC 2.0
Get a REF(<structured-type>) column.
- Specified by:
- getRef in interface java.sql.ResultSet
- Parameters:
i
- the first column is 1, the second is 2, ...- Returns:
- an object representing data of an SQL REF type
getBlob
public java.sql.Blob getBlob(int i)
throws java.sql.SQLException
- JDBC 2.0
Get a BLOB column.
- Specified by:
- getBlob in interface java.sql.ResultSet
- Parameters:
i
- the first column is 1, the second is 2, ...- Returns:
- an object representing a BLOB
getClob
public java.sql.Clob getClob(int i)
throws java.sql.SQLException
- JDBC 2.0
Get a CLOB column.
- Specified by:
- getClob in interface java.sql.ResultSet
- Parameters:
i
- the first column is 1, the second is 2, ...- Returns:
- an object representing a CLOB
getArray
public java.sql.Array getArray(int i)
throws java.sql.SQLException
- JDBC 2.0
Get an array column.
- Specified by:
- getArray in interface java.sql.ResultSet
- Parameters:
i
- the first column is 1, the second is 2, ...- Returns:
- an object representing an SQL array
getObject
public java.lang.Object getObject(java.lang.String colName,
java.util.Map map)
throws java.sql.SQLException
- JDBC 2.0
Returns the value of column @i as a Java object. Use the
- Specified by:
- getObject in interface java.sql.ResultSet
- Parameters:
colName
- the column namemap
- the mapping from SQL type names to Java classes- Returns:
- an object representing the SQL value
getRef
public java.sql.Ref getRef(java.lang.String colName)
throws java.sql.SQLException
- JDBC 2.0
Get a REF(<structured-type>) column.
- Specified by:
- getRef in interface java.sql.ResultSet
- Parameters:
colName
- the column name- Returns:
- an object representing data of an SQL REF type
getBlob
public java.sql.Blob getBlob(java.lang.String colName)
throws java.sql.SQLException
- JDBC 2.0
Get a BLOB column.
- Specified by:
- getBlob in interface java.sql.ResultSet
- Parameters:
colName
- the column name- Returns:
- an object representing a BLOB
getClob
public java.sql.Clob getClob(java.lang.String colName)
throws java.sql.SQLException
- JDBC 2.0
Get a CLOB column.
- Specified by:
- getClob in interface java.sql.ResultSet
- Parameters:
colName
- the column name- Returns:
- an object representing a CLOB
getArray
public java.sql.Array getArray(java.lang.String colName)
throws java.sql.SQLException
- JDBC 2.0
Get an array column.
- Specified by:
- getArray in interface java.sql.ResultSet
- Parameters:
colName
- the column name- Returns:
- an object representing an SQL array
getDate
public java.sql.Date getDate(int columnIndex,
java.util.Calendar cal)
throws java.sql.SQLException
- JDBC 2.0
Gets the value of a column in the current row as a java.sql.Date
object. Use the calendar to construct an appropriate millisecond
value for the Date, if the underlying database doesn't store
timezone information.
- Specified by:
- getDate in interface java.sql.ResultSet
- Parameters:
columnIndex
- The first column is 1, the second is 2, and so on.cal
- The calendar to use in constructing the date. Ignored if cal is NULL.- Returns:
- The column value. If the value is SQL NULL, then the result is null.
- Throws:
- java.sql.SQLException - This exception is thrown if the column value is not valid or
the SQL type cannot be converted to a valid java.sql.Date value.
getDate
public java.sql.Date getDate(java.lang.String columnName,
java.util.Calendar cal)
throws java.sql.SQLException
- Gets the value of a column in the current row as a java.sql.Date
object. Use the calendar to construct an appropriate millisecond
value for the Date, if the underlying database doesn't store
timezone information.
- Specified by:
- getDate in interface java.sql.ResultSet
- Parameters:
columnName
- The name of the column that is returned by the ResultSetMetaData object.cal
- The calendar to use in constructing the date. Ignored if cal is NULL.- Returns:
- The column value. If the value is SQL NULL, then the result is NULL.
- Throws:
- java.sql.SQLException - This exception is thrown if the column value is not valid or the
SQL type cannot be converted into a valid java.sql.Date value.
getTime
public java.sql.Time getTime(int columnIndex,
java.util.Calendar cal)
throws java.sql.SQLException
- Gets the value of a column in the current row as a java.sql.Time
object. Use the calendar to construct an appropriate millisecond
value for the Time, if the underlying database doesn't store
timezone information.
- Specified by:
- getTime in interface java.sql.ResultSet
- Parameters:
columnIndex
- The first column is 1, the second is 2, and so on.cal
- The calendar to use in constructing the date. Ignored if cal is NULL.- Returns:
- The column value. If the value is SQL NULL, then the result is null.
- Throws:
- java.sql.SQLException - This exception is thrown if the column value is not valid or
the SQL type cannot be converted to a valid java.sql.Time value.
getTime
public java.sql.Time getTime(java.lang.String columnName,
java.util.Calendar cal)
throws java.sql.SQLException
- Gets the value of a column in the current row as a java.sql.Time
object. Use the calendar to construct an appropriate millisecond
value for the Time, if the underlying database doesn't store
timezone information.
- Specified by:
- getTime in interface java.sql.ResultSet
- Parameters:
columnName
- The name of the column that is returned by the ResultSetMetaData object.cal
- The calendar to use in constructing the date. Ignored if cal is NULL.- Returns:
- The column value. If the value is SQL NULL, then the result is NULL.
- Throws:
- java.sql.SQLException - This exception is thrown if the column value is not valid or the
SQL type cannot be converted into a valid java.sql.Time value.
getTimestamp
public java.sql.Timestamp getTimestamp(int columnIndex,
java.util.Calendar cal)
throws java.sql.SQLException
- Gets the value of a column in the current row as a java.sql.Timestamp
object. Use the calendar to construct an appropriate millisecond
value for the Timestamp, if the underlying database doesn't store
timezone information.
- Specified by:
- getTimestamp in interface java.sql.ResultSet
- Parameters:
columnIndex
- The first column is 1, the second is 2, and so on.cal
- The calendar to use in constructing the date. Ignored if cal is NULL.- Returns:
- The column value. If the value is SQL NULL, then the result is null.
- Throws:
- java.sql.SQLException - This exception is thrown if the column value is not valid or
the SQL type cannot be converted to a valid java.sql.Timestamp value.
getTimestamp
public java.sql.Timestamp getTimestamp(java.lang.String columnName,
java.util.Calendar cal)
throws java.sql.SQLException
- Gets the value of a column in the current row as a java.sql.Timestamp
object. Use the calendar to construct an appropriate millisecond
value for the Timestamp, if the underlying database doesn't store
timezone information.
- Specified by:
- getTimestamp in interface java.sql.ResultSet
- Parameters:
columnName
- The name of the column that is returned by the ResultSetMetaData object.cal
- The calendar to use in constructing the date. Ignored if cal is NULL.- Returns:
- The column value. If the value is SQL NULL, then the result is NULL.
- Throws:
- java.sql.SQLException - This exception is thrown if the column value is not valid or the
SQL type cannot be converted into a valid java.sql.Timestamp value.