Search results
26 lip 2017 · You should create a BEGIN TRAN outer (general), and inside loop while create a BEGIN TRAN inner (with a trans name). Inside loop, if are conditions to rollbacks only for this iteration i use SAVE TRAN savepoint for not lose previous trans.
Marks the starting point of an explicit, local transaction. Explicit transactions start with the BEGIN TRANSACTION statement and end with the COMMIT or ROLLBACK statement.
15 sty 2017 · I found it has begin tran/commit tran inside a while loop (please see the code below). Just was wondering if it would have a bad impact? I don't think this transaction is necessary here.
3 gru 2015 · Just from looking at this code, something that jumps out as "clearly not good" is that you start a WHILE loop but then have 2 IF statements before the BEGIN: WHILE @@FETCH_STATUS = 0 --Drop Temp tables if they exist.
28 maj 2009 · Would a BEGIN TRAN within a WHILE LOOP help with this? WHERE Invoiced = 0 AND InvoicedMonth = '05' ... Updates in batch will lock whole table, if half of the data from table is being...
If you were doing a transaction each pass of the loop then your transaction scope would be the body of the loop. You should put your commit after the loop as the last statement before "end try". There is no need to wrap it with an if statement.
START TRANSACTION or BEGIN start a new transaction. COMMIT commits the current transaction, making its changes permanent. ROLLBACK rolls back the current transaction, canceling its changes. SET autocommit disables or enables the default autocommit mode for the current session.
