diff options
Diffstat (limited to 'sql/transaction.cc')
| -rw-r--r-- | sql/transaction.cc | 29 |
1 files changed, 13 insertions, 16 deletions
diff --git a/sql/transaction.cc b/sql/transaction.cc index 8b188709ce6..f03cced7bc8 100644 --- a/sql/transaction.cc +++ b/sql/transaction.cc @@ -151,11 +151,10 @@ bool trans_begin(THD *thd, uint flags) thd->variables.option_bits&= ~(OPTION_BEGIN | OPTION_KEEP_LOG); /* - The following set should not be needed as the flag should always be 0 - when we come here. We should at some point change this to an assert. + The following set should not be needed as transaction state should + already be reset. We should at some point change this to an assert. */ - thd->transaction.all.modified_non_trans_table= FALSE; - thd->transaction.all.m_unsafe_rollback_flags&= ~THD_TRANS::DID_WAIT; + thd->transaction.all.reset(); thd->has_waiter= false; thd->waiting_on_group_commit= false; @@ -251,8 +250,7 @@ bool trans_commit(THD *thd) else (void) RUN_HOOK(transaction, after_commit, (thd, FALSE)); thd->variables.option_bits&= ~(OPTION_BEGIN | OPTION_KEEP_LOG); - thd->transaction.all.modified_non_trans_table= FALSE; - thd->transaction.all.m_unsafe_rollback_flags&= ~THD_TRANS::DID_WAIT; + thd->transaction.all.reset(); thd->lex->start_transaction_opt= 0; DBUG_RETURN(MY_TEST(res)); @@ -299,8 +297,7 @@ bool trans_commit_implicit(THD *thd) } thd->variables.option_bits&= ~(OPTION_BEGIN | OPTION_KEEP_LOG); - thd->transaction.all.modified_non_trans_table= FALSE; - thd->transaction.all.m_unsafe_rollback_flags&= ~THD_TRANS::DID_WAIT; + thd->transaction.all.reset(); /* Upon implicit commit, reset the current transaction @@ -345,8 +342,7 @@ bool trans_rollback(THD *thd) thd->variables.option_bits&= ~(OPTION_BEGIN | OPTION_KEEP_LOG); /* Reset the binlog transaction marker */ thd->variables.option_bits&= ~OPTION_GTID_BEGIN; - thd->transaction.all.modified_non_trans_table= FALSE; - thd->transaction.all.m_unsafe_rollback_flags&= ~THD_TRANS::DID_WAIT; + thd->transaction.all.reset(); thd->lex->start_transaction_opt= 0; DBUG_RETURN(MY_TEST(res)); @@ -390,8 +386,7 @@ bool trans_rollback_implicit(THD *thd) preserve backward compatibility. */ thd->variables.option_bits&= ~(OPTION_KEEP_LOG); - thd->transaction.all.modified_non_trans_table= false; - thd->transaction.all.m_unsafe_rollback_flags&= ~THD_TRANS::DID_WAIT; + thd->transaction.all.reset(); /* Rollback should clear transaction_rollback_request flag. */ DBUG_ASSERT(! thd->transaction_rollback_request); @@ -427,6 +422,8 @@ bool trans_commit_stmt(THD *thd) */ DBUG_ASSERT(! thd->in_sub_stmt); + thd->merge_unsafe_rollback_flags(); + if (thd->transaction.stmt.ha_list) { if (WSREP_ON) @@ -481,6 +478,8 @@ bool trans_rollback_stmt(THD *thd) */ DBUG_ASSERT(! thd->in_sub_stmt); + thd->merge_unsafe_rollback_flags(); + if (thd->transaction.stmt.ha_list) { if (WSREP_ON) @@ -904,8 +903,7 @@ bool trans_xa_commit(THD *thd) } thd->variables.option_bits&= ~(OPTION_BEGIN | OPTION_KEEP_LOG); - thd->transaction.all.modified_non_trans_table= FALSE; - thd->transaction.all.m_unsafe_rollback_flags&= ~THD_TRANS::DID_WAIT; + thd->transaction.all.reset(); thd->server_status&= ~(SERVER_STATUS_IN_TRANS | SERVER_STATUS_IN_TRANS_READONLY); DBUG_PRINT("info", ("clearing SERVER_STATUS_IN_TRANS")); @@ -960,8 +958,7 @@ bool trans_xa_rollback(THD *thd) res= xa_trans_force_rollback(thd); thd->variables.option_bits&= ~(OPTION_BEGIN | OPTION_KEEP_LOG); - thd->transaction.all.modified_non_trans_table= FALSE; - thd->transaction.all.m_unsafe_rollback_flags&= ~THD_TRANS::DID_WAIT; + thd->transaction.all.reset(); thd->server_status&= ~(SERVER_STATUS_IN_TRANS | SERVER_STATUS_IN_TRANS_READONLY); DBUG_PRINT("info", ("clearing SERVER_STATUS_IN_TRANS")); |