diff options
Diffstat (limited to 'src/backend/tcop/postgres.c')
| -rw-r--r-- | src/backend/tcop/postgres.c | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/src/backend/tcop/postgres.c b/src/backend/tcop/postgres.c index bd8ad11421a..b7b23a7f1a4 100644 --- a/src/backend/tcop/postgres.c +++ b/src/backend/tcop/postgres.c @@ -2732,6 +2732,17 @@ start_xact_command(void) xact_started = true; } + else if (MyXactFlags & XACT_FLAGS_PIPELINING) + { + /* + * When the first Execute message is completed, following commands + * will be done in an implicit transaction block created via + * pipelining. The transaction state needs to be updated to an + * implicit block if we're not already in a transaction block (like + * one started by an explicit BEGIN). + */ + BeginImplicitTransactionBlock(); + } /* * Start statement timeout if necessary. Note that this'll intentionally @@ -4780,6 +4791,13 @@ PostgresMain(int argc, char *argv[], case 'S': /* sync */ pq_getmsgend(&input_message); + + /* + * If pipelining was used, we may be in an implicit + * transaction block. Close it before calling + * finish_xact_command. + */ + EndImplicitTransactionBlock(); finish_xact_command(); send_ready_for_query = true; break; |