Exported Interfaces |
XCompletedExecution |
- Description
- can be used to allow an interaction handler to supply missing data during a execute process.
If you want a row set to be based on a parametrized query, you will usually use
the ::com::sun::star::sdbc::XParameters interface.
However, you can also choose to let an interaction handler supply such data. For this, you may
for instance instantiate an InteractionHandler , which asks the user for the
data, or you may write your own one, which supplies the data from somewhere else.
- See also
- InteractionHandler
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XRowSetApproveBroadcaster |
- Description
- approving of actions performed on the rowset.
The support of this interface implies a sematical extension to the ::com::sun::star::sdbc::XResultSetUpdate
interface which is supported via the ::com::sun::star::sdbc::ResultSet .
- See also
- XResultSetUpdate
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::com::sun::star::sdbc::XResultSetUpdate |
- [ OPTIONAL ]
- Description
- is the interface for updating row data to the database.
The optional support of this interface is already implied with the support of the ::com::sun::star::sdbc::ResultSet .
However, note that the additional support of the XRowSetApproveBroadcaster interface results
in a sematical extension: the methods ::com::sun::star::sdbc::XResultSetUpdate::insertRow ,
::com::sun::star::sdbc::XResultSetUpdate::updateRow and ::com::sun::star::sdbc::XResultSetUpdate::deleteRow
will now throw the RowSetVetoException if the action which is to be performed was vetoed
by one of the XRowSetApproveListener 's.
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::com::sun::star::sdbcx::XDeleteRows |
- [ OPTIONAL ]
- Description
- is the interface for deleting more than one row, identified by it's bookmark.
The optional support of this interface is already implied with the support of the ::com::sun::star::sdbcx::ResultSet .
However, note that the additional support of the XRowSetApproveBroadcaster interface results
in a sematical extension: the method com::sun::star::sdbc::XDeleteRows::deleteRows
will now throw the RowSetVetoException if the deletion was vetoed
by one of the XRowSetApproveListener 's.
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XResultSetAccess |
- Description
- creates a second result set which is based on the same data.
The new result set is interoperable with the row set which created it,
e.g., you can exchange bookmarks between both sets.
If the row set is not alive (i.e., it was not executed before),
NULL
is returned.
|
Properties' Summary |
ActiveConnection |
is the connection generated by a DataSource or by a URL. It could
also be set from outside. When set from outside the RowSet is not responsible for the closing of the connection.
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DataSourceName |
is the name of the datasource to use, this could be a named datasource
or the URL of a data access component.
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Command |
is the command which should be executed, the type of command depends
on the CommandType.
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CommandType |
is the type of the command.
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EscapeProcessing |
[ OPTIONAL ]
specifies if the Command should be analyzed on the client side before sending it
to the database server.
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ActiveCommand |
is the command which is currently used.
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IgnoreResult |
indicates whether all results should be discarded or not.
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Filter |
additional filter for a rowset.
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ApplyFilter |
indicates whether the filter should be applied or not,
default is false .
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Order |
is a additional sort order definition for a rowset.
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Privileges |
indicates the privileges for insert, update, and delete.
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IsModified |
indicates that the current row is modified.
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IsNew |
indicates that the current row is going to be inserted to the database.
|
RowCount |
contains the number of rows accessed in a the data source.
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IsRowCountFinal |
indicates that all rows of te row set have been counted.
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UpdateTableName |
[ OPTIONAL ]
is the name of the table which should be updated, this is usually used
for queries which relate to more than one table.
|
UpdateCatalogName |
[ OPTIONAL ]
is the name of the table catalog
|
UpdateSchemaName |
[ OPTIONAL ]
is the name of the table schema.
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Properties' Details |
ActiveConnection
::com::sun::star::sdbc::XConnection ActiveConnection;
- Description
- is the connection generated by a DataSource or by a URL. It could
also be set from outside. When set from outside the RowSet is not responsible for the closing of the connection.
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DataSourceName
string DataSourceName;
- Description
- is the name of the datasource to use, this could be a named datasource
or the URL of a data access component.
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Command
string Command;
- Description
- is the command which should be executed, the type of command depends
on the CommandType.
- See also
- CommandType
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CommandType
long CommandType;
- Description
- is the type of the command.
- See also
- CommandType
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EscapeProcessing
boolean EscapeProcessing;
- [ OPTIONAL ]
- Description
- specifies if the Command should be analyzed on the client side before sending it
to the database server.
The default value of this property is true . By switching it to false , you can pass
backend-specific SQL statements, which are not standard SQL, to your database.
This property is evaluated if and only if CommandType equals CommandType::COMMAND .
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ActiveCommand
[ readonly ] string ActiveCommand;
- Description
- is the command which is currently used.
- See also
- CommandType
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IgnoreResult
boolean IgnoreResult;
- Description
- indicates whether all results should be discarded or not.
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Filter
string Filter;
- Description
- additional filter for a rowset.
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ApplyFilter
boolean ApplyFilter;
- Description
- indicates whether the filter should be applied or not,
default is false .
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Order
string Order;
- Description
- is a additional sort order definition for a rowset.
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Privileges
[ readonly ] long Privileges;
- Description
- indicates the privileges for insert, update, and delete.
- See also
- ::com::sun::star::sdbcx::Privilege
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IsModified
[ readonly ] boolean IsModified;
- Description
- indicates that the current row is modified.
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IsNew
[ readonly ] boolean IsNew;
- Description
- indicates that the current row is going to be inserted to the database.
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RowCount
[ readonly ] long RowCount;
- Description
- contains the number of rows accessed in a the data source.
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IsRowCountFinal
[ readonly ] boolean IsRowCountFinal;
- Description
- indicates that all rows of te row set have been counted.
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UpdateTableName
string UpdateTableName;
- [ OPTIONAL ]
- Description
- is the name of the table which should be updated, this is usually used
for queries which relate to more than one table.
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UpdateCatalogName
string UpdateCatalogName;
- [ OPTIONAL ]
- Description
- is the name of the table catalog
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UpdateSchemaName
string UpdateSchemaName;
- [ OPTIONAL ]
- Description
- is the name of the table schema.
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Copyright © 2003 Sun Microsystems, Inc.