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Merge pull request from pocoproject/4247-mysql-startTransaction

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Implement MySQL::SessionHandle::startTransaction as submitting the SQL statement 'BEGIN'
This commit is contained in:
Aleksandar Fabijanic 2023-11-10 12:52:06 +01:00 committed by GitHub
commit 940c9b48ff
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1 changed files with 2 additions and 2 deletions

4
Data/MySQL/src/SessionHandle.cpp

@ -153,14 +153,14 @@ void SessionHandle::close()
void SessionHandle::startTransaction()
{
int rc = mysql_autocommit(_pHandle, false);
int rc = mysql_query(_pHandle, "BEGIN");
if (rc != 0)
{
// retry if connection lost
int err = mysql_errno(_pHandle);
if (err == 2006 /* CR_SERVER_GONE_ERROR */ || err == 2013 /* CR_SERVER_LOST */)
{
rc = mysql_autocommit(_pHandle, false);
rc = mysql_query(_pHandle, "BEGIN");
}
}
if (rc != 0) throw TransactionException("Start transaction failed.", _pHandle);