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Diffstat (limited to 'src/backend/access/transam/parallel.c')
| -rw-r--r-- | src/backend/access/transam/parallel.c | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/src/backend/access/transam/parallel.c b/src/backend/access/transam/parallel.c index e09bdb20b0d..9c7428f5d6c 100644 --- a/src/backend/access/transam/parallel.c +++ b/src/backend/access/transam/parallel.c @@ -96,6 +96,9 @@ int ParallelWorkerNumber = -1; /* Is there a parallel message pending which we need to receive? */ bool ParallelMessagePending = false; +/* Are we initializing a parallel worker? */ +bool InitializingParallelWorker = false; + /* Pointer to our fixed parallel state. */ static FixedParallelState *MyFixedParallelState; @@ -815,6 +818,9 @@ ParallelWorkerMain(Datum main_arg) char *tstatespace; StringInfoData msgbuf; + /* Set flag to indicate that we're initializing a parallel worker. */ + InitializingParallelWorker = true; + /* Establish signal handlers. */ pqsignal(SIGTERM, die); BackgroundWorkerUnblockSignals(); @@ -942,6 +948,7 @@ ParallelWorkerMain(Datum main_arg) * We've initialized all of our state now; nothing should change * hereafter. */ + InitializingParallelWorker = false; EnterParallelMode(); /* |