9b5b313a2f
Transactions are managed by next UNO properties: XConnection.AutoCommit XConnection.TransactionIsolation (They seem very easy to use but, in practice, are not easy at all) Usually all transactions are in auto-commit mode, that means, a commit takes place after each single SQL command. Switching auto-commit off means however that the connection needs to be of type "ISOLATED" and not of the default type "SHARED". => The usual shared connection must be closed. As a consequence, all rowsets/resultsets linked to the shared connection need to be closed as well. => Additionally the buffers must be emptied (flushed) to make committed data visible in the Base user interface. All above aspects and constraints are managed in the database.SetTransactionMode(transactionmode) database.Commit() database.Rollback() methods transparently for the user scripts. The [transactionmode] argument has as value one of the TransactionIsolation constants. Without argument, database.SetTransactionMode() restores the automatic mode. The manual transaction mode is available for both Basic and Python scripts. Its implementation will require an update of the documentation about the Database service. Change-Id: I214bd91a1744d6d24609bc5efc987152c6e946c9 Reviewed-on: https://gerrit.libreoffice.org/c/core/+/159867 Reviewed-by: Jean-Pierre Ledure <jp@ledure.be> Tested-by: Jenkins |
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| .. | ||
| po | ||
| python | ||
| __License.xba | ||
| _CodingConventions.xba | ||
| _ModuleModel.xba | ||
| dialog.xlb | ||
| dlgConsole.xdl | ||
| dlgProgress.xdl | ||
| script.xlb | ||
| SF_Array.xba | ||
| SF_Dictionary.xba | ||
| SF_Exception.xba | ||
| SF_FileSystem.xba | ||
| SF_L10N.xba | ||
| SF_Platform.xba | ||
| SF_PythonHelper.xba | ||
| SF_Region.xba | ||
| SF_Root.xba | ||
| SF_Services.xba | ||
| SF_Session.xba | ||
| SF_String.xba | ||
| SF_TextStream.xba | ||
| SF_Timer.xba | ||
| SF_UI.xba | ||
| SF_Utils.xba | ||