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[4.1] support distributed txn free route

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This commit is contained in:
chinaxing
2023-01-28 16:07:17 +08:00
committed by ob-robot
parent 1cdf1dff1c
commit 30d0adec61
89 changed files with 3978 additions and 518 deletions
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6
src/sql/engine/cmd/ob_variable_set_executor.cpp
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@ -913,7 +913,8 @@ int ObVariableSetExecutor::process_session_autocommit_hook(ObExecContext &exec_c
LOG_WARN("session is NULL", K(ret));
} else {
int64_t autocommit = 0;
bool in_trans = my_session->get_in_transaction();
auto tx_desc = my_session->get_tx_desc();
bool in_trans = OB_NOT_NULL(tx_desc) && tx_desc->in_tx_or_has_state();
bool ac = true;
if (OB_FAIL(my_session->get_autocommit(ac))) {
@ -926,7 +927,8 @@ int ObVariableSetExecutor::process_session_autocommit_hook(ObExecContext &exec_c
LOG_USER_ERROR(OB_ERR_WRONG_VALUE_FOR_VAR, (int)strlen(OB_SV_AUTOCOMMIT), OB_SV_AUTOCOMMIT,
(int)strlen(autocommit_str), autocommit_str);
} else {
if (false == ac && true == in_trans && 1 == autocommit) {
// skip commit txn if this is txn free route temporary node
if (false == ac && true == in_trans && 1 == autocommit && !my_session->is_txn_free_route_temp()) {
if (OB_FAIL(ObSqlTransControl::implicit_end_trans(exec_ctx, false))) {
LOG_WARN("fail implicit commit trans", K(ret));
}