QueryConnector.CloseOptions (SAS Query Services)

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com.sas.iquery.dataretrieval
Class QueryConnector.CloseOptions

com.sas.iquery.dataretrieval.QueryConnector.CloseOptions

Enclosing class:: QueryConnector

public static class QueryConnector.CloseOptions

Contains bit values that are used to close specific resources that are managed by the QueryConnector. The integer constants in this class may be or'ed together and passed to QueryConnector.closeResources(SessionContextInterface, int). Examples of use:

To close all result sets retrieved through a particular query connector, leaving connections active as well as result sets retrieved through other query connectors: queryConnector.closeResources(session, CloseOptions.ALL_RESULTSET_OPTIONS);
To close only non-offline result sets retrieved through this query connector and the user's connection to a tabular (workspace) server: queryConnector.closeResources(session, CloseOptions.TABULAR_BASIC_RESULTSETS | CloseOptions.TABULAR_CONNECTION);
To close all result sets and all connections used by the user, independent of the query connector used (SCOPE_SESSION): queryConnector.closeResources(session, CloseOptions.ALL_RESULTSET_OPTIONS | CloseOptions.ALL_CONNECTION_OPTIONS | CloseOptions.SCOPE_SESSION);

Note:

To make sure that an OLAP connection is completely closed, QueryConnector.CloseOptions.OLAP_CONNECTION needs to be used.
To make sure that all connections and result sets associated with the SessionContext is closed, QueryConnector.close(SessionContextInterface) method needs to be used.

Field Summary

static int OLAP_CONNECTION
          Set this bit to close the OLAP connection.

static int OLAP_RESULTSETS
          Set this option to close OLAP DataSets

static int OLAP_SESSION
          Set this bit to close the OLAP session.

static int SCOPE_SESSION
          Close result sets belonging to the given session, rather than just for this particular query connector

static int TABULAR_BASIC_RESULTSETS
          Set this bit to close relational non-offline ResultSets

static int TABULAR_CONNECTION
          Set this bit to close the workspace connection.

static int TABULAR_OFFLINE_RESULTSETS
          Set this option to close relational offline ResultSets

Constructor Summary

QueryConnector.CloseOptions()

Field Summary
`static int`	`OLAP_CONNECTION` Set this bit to close the OLAP connection.
`static int`	`OLAP_RESULTSETS` Set this option to close OLAP DataSets
`static int`	`OLAP_SESSION` Set this bit to close the OLAP session.
`static int`	`SCOPE_SESSION` Close result sets belonging to the given session, rather than just for this particular query connector
`static int`	`TABULAR_BASIC_RESULTSETS` Set this bit to close relational non-offline ResultSets
`static int`	`TABULAR_CONNECTION` Set this bit to close the workspace connection.
`static int`	`TABULAR_OFFLINE_RESULTSETS` Set this option to close relational offline ResultSets

Constructor Summary
`QueryConnector.CloseOptions()`

Field Detail

TABULAR_CONNECTION

public static final int TABULAR_CONNECTION

Set this bit to close the workspace connection.

See Also:: Constant Field Values

OLAP_CONNECTION

public static final int OLAP_CONNECTION

Set this bit to close the OLAP connection.

See Also:: Constant Field Values

OLAP_SESSION

public static final int OLAP_SESSION

Set this bit to close the OLAP session.

See Also:: Constant Field Values

TABULAR_BASIC_RESULTSETS

public static final int TABULAR_BASIC_RESULTSETS

Set this bit to close relational non-offline ResultSets

See Also:: Constant Field Values

TABULAR_OFFLINE_RESULTSETS

public static final int TABULAR_OFFLINE_RESULTSETS

Set this option to close relational offline ResultSets

See Also:: Constant Field Values

OLAP_RESULTSETS

public static final int OLAP_RESULTSETS

Set this option to close OLAP DataSets

See Also:: Constant Field Values

SCOPE_SESSION

public static final int SCOPE_SESSION

Close result sets belonging to the given session, rather than just for this particular query connector

See Also:: Constant Field Values

Constructor Detail