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Allow background workers to bypass datallowconn

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THis adds a "flags" field to the BackgroundWorkerInitializeConnection()
and BackgroundWorkerInitializeConnectionByOid(). For now only one flag,
BGWORKER_BYPASS_ALLOWCONN, is defined, which allows the worker to ignore
datallowconn.
This commit is contained in:
Magnus Hagander
2018-04-05 18:59:32 +02:00
parent 1664ae1978
commit eed1ce72e1
11 changed files with 25 additions and 20 deletions
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contrib/pg_prewarm/autoprewarm.c
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@ -445,7 +445,7 @@ autoprewarm_database_main(Datum main_arg)
ereport(ERROR,
(errcode(ERRCODE_OBJECT_NOT_IN_PREREQUISITE_STATE),
errmsg("could not map dynamic shared memory segment")));
BackgroundWorkerInitializeConnectionByOid(apw_state->database, InvalidOid);
BackgroundWorkerInitializeConnectionByOid(apw_state->database, InvalidOid, 0);
block_info = (BlockInfoRecord *) dsm_segment_address(seg);
pos = apw_state->prewarm_start_idx;