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Fail BRIN control functions during recovery explicitly
They already fail anyway, but prior to this patch they raise an ugly error message about a lock that cannot be acquired. This just improves the message. Author: Masahiko Sawada Reported-by: Masahiko Sawada Discussion: https://postgr.es/m/CAD21AoBZau4g4_NUf3BKNd=CdYK+xaPdtJCzvOC1TxGdTiJx_Q@mail.gmail.com Reviewed-by: Kuntal Ghosh, Alexander Korotkov, Simon Riggs, Michaël Paquier, Álvaro Herrera
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@ -788,6 +788,12 @@ brin_summarize_new_values(PG_FUNCTION_ARGS)
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Relation heapRel;
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double numSummarized = 0;
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if (RecoveryInProgress())
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ereport(ERROR,
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(errcode(ERRCODE_OBJECT_NOT_IN_PREREQUISITE_STATE),
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errmsg("recovery is in progress"),
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errhint("BRIN control functions cannot be executed during recovery.")));
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/*
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* We must lock table before index to avoid deadlocks. However, if the
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* passed indexoid isn't an index then IndexGetRelation() will fail.
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