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[master] fix tx free route reject multi-stmt on tmp node

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This commit is contained in:
chinaxing
2023-02-13 09:44:49 +00:00
committed by ob-robot
parent 8487f67368
commit 173515e1b4
4 changed files with 11 additions and 7 deletions
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14
src/observer/mysql/obmp_query.cpp
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@ -305,7 +305,14 @@ int ObMPQuery::process()
*/
bool optimization_done = false;
const char *p_normal_start = nullptr;
if (queries.count() > 1
if (queries.count() > 1 && session.is_txn_free_route_temp()) {
need_disconnect = false;
need_response_error = true;
ret = OB_TRANS_FREE_ROUTE_NOT_SUPPORTED;
LOG_WARN("multi stmt is not supported to be executed on txn temporary node", KR(ret),
"tx_free_route_ctx", session.get_txn_free_route_ctx(),
"trans_id", session.get_tx_id(), K(session));
} else if (queries.count() > 1
&& OB_FAIL(try_batched_multi_stmt_optimization(session,
queries,
parse_stat,
@ -322,11 +329,6 @@ int ObMPQuery::process()
need_disconnect = false;
need_response_error = true;
LOG_WARN("explain batch statement failed", K(ret));
} else if (!optimization_done && queries.count() > 1 && session.is_txn_free_route_temp()) {
need_disconnect = false;
need_response_error = true;
ret = OB_TRANS_FREE_ROUTE_NOT_SUPPORTED;
LOG_WARN("multi stmt is not supported to be executed on txn temporary node", KR(ret), K(session));
} else if (!optimization_done) {
ARRAY_FOREACH(queries, i) {
// in multistmt sql, audit_record will record multistmt_start_ts_ when count over 1