Transact subroutine [Revelation On-Line Wiki]

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====== Transact subroutine    ======


 
==== Description ====
 
Controls transaction processing.

Note:  The TRANSACT volume (in the RevSoft\OI32bit folder) must be attached for transaction control to be enabled.
 
==== Syntax ====
 
**Transact**(//Action//, //SQLstate//)
 
==== Parameters ====
 
The Transact subroutine has the following parameters.

^Parameter^Description^
|//Action//|Action requested for transaction processing:\\ \\  __Action__ - __Meaning__\\ 0 - Rollback transaction\\ 1 - Commit transaction\\ 2 - Initialize transaction processing|
|//SQLstate//|A variable which, after the call to Transact, will hold the return code.  If SQLstate = 0, the call was successful.  Otherwise, the call was unsuccessful.  Pass a variable initialized to null.|

 
==== See Also ====
 
[[control_off|Control_Off]], [[attach_table|Attach_Table]], [[control_on|Control_On]]
 
==== Example ====
 
See [[transaction_processing|Transaction Processing programming example]].