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com :: sun :: star :: sdb ::

service QueryDescriptor

Description
is a stored definition of a SQL "Select statement".

It can be used, if there is a need to execute SQL statement more than once or if you want to format the query result fields different from the underlying table definitions.



Included Services

com::sun::star::sdbcx::Descriptor
Description
is used to create a new object within a database.
com::sun::star::sdb::DataSettings
Description
is used for customization of data appearance.

Exported Interfaces

com::sun::star::sdbcx::XDataDescriptorFactory
Description
is provided for creation of a new query descriptor based on the current information.
com::sun::star::sdbcx::XColumnsSupplier
Description
access to the columns of the results sets query.

Properties' Summary

Command is the command of the query, this is typically a select statement.
EscapeProcessing should we use escape processing for the query.
UpdateTableName is the name of the table which should be updated. This is usually used for queries which relate on more than one table.
UpdateCatalogName is the name of the update table catalog.
UpdateSchemaName is the name of the update table schema.

Properties' Details

Command
 
string Command;
Description
is the command of the query, this is typically a select statement.
EscapeProcessing
 
boolean EscapeProcessing;
Description
should we use escape processing for the query.
UpdateTableName
 
string UpdateTableName;
Description
is the name of the table which should be updated. This is usually used for queries which relate on more than one table.
UpdateCatalogName
 
string UpdateCatalogName;
Description
is the name of the update table catalog.
UpdateSchemaName
 
string UpdateSchemaName;
Description
is the name of the update table schema.

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