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Combine options for RangeVarGetRelidExtended() into a flags argument.

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A followup patch will add a SKIP_LOCKED option. To avoid introducing
evermore arguments, breaking existing callers each time, introduce a
flags argument. This'll no doubt break a few external users...

Also change the MISSING_OK behaviour so a DEBUG1 debug message is
emitted when a relation is not found.

Author: Nathan Bossart
Reviewed-By: Michael Paquier and Andres Freund
Discussion: https://postgr.es/m/20180306005349.b65whmvj7z6hbe2y@alap3.anarazel.de
This commit is contained in:
Andres Freund
2018-03-30 16:33:42 -07:00
parent 9a895462d9
commit d87510a524
12 changed files with 45 additions and 32 deletions
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3
src/backend/commands/sequence.c
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@@ -432,8 +432,7 @@ AlterSequence(ParseState *pstate, AlterSeqStmt *stmt)
/* Open and lock sequence, and check for ownership along the way. */
relid = RangeVarGetRelidExtended(stmt->sequence,
ShareRowExclusiveLock,
stmt->missing_ok,
false,
stmt->missing_ok ? RVR_MISSING_OK : 0,
RangeVarCallbackOwnsRelation,
NULL);
if (relid == InvalidOid)