_CP_trans

Syntax	int _CP_trans(int op, int exp, CPSTR * str)
Category	C Interface
Type	C Function
Description	equivalent to on e of several FlashBASIC transaction processing statements depending on the "op" parameter. Valid values of "op" are: _CP_TRANS_ONOFF Equivalent to the BASIC "TRANSACTION ON/OFF" statement. Pass in the on/off parameter in "exp", and _CP_str_null in "str". _CP_TRANS_START Equivalent to the BASIC "BEGIN WORK {str}" statement. If no transaction name is desired, then pass 0 in "exp" and _CP_str_null in "str". If a transaction name is desired, then pass 1 in "exp" and the desired name in "str". _CP_TRANS_COMMIT Equivalent to the BASIC "COMMIT WORK" statement. Pass 0 in "exp" and _CP_str_null in "str". _CP_TRANS_ROLLBACK Equivalent to the BASIC "ROLLBACK WORK" statement. A 0 MUST be passed in "exp" and _CP_str_null in "str". _CP_CACHE Equivalent to the BASIC "TRANSACTION CACHE ON/OFF" statement. Pass in the on/off parameter in "exp", and _CP_str_null in "str". _CP_FLUSH Equivalent to the BASIC "TRANSACTION FLUSH ON/OFF" statement. Pass in the on/off parameter in "exp", and _CP_str_null in "str". See the BASIC "Commit Work" documentation for more information on transaction processing. This function returns -1 if an error occurs. The error code is contained in _CP_errno and is always PE_ACCESS.
Options
See Also	C Functions introduction BEGIN WORK TRANSACTION COMMIT WORK ROLLBACK WORK
Example
Warnings
Compatibility	D3 7.0