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Fix a couple of unlogged tables goofs.

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"SELECT ... INTO UNLOGGED tabname" works, but wasn't documented; CREATE
UNLOGGED SEQUENCE and CREATE UNLOGGED VIEW failed an assertion, instead
of throwing a sensible error.

Latter issue reported by Itagaki Takahiro; patch review by Tom Lane.
This commit is contained in:
Robert Haas
2011-02-22 14:42:45 -05:00
parent 1ab9b012bd
commit 3e6b305d9e
3 changed files with 23 additions and 1 deletions
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6
src/backend/commands/sequence.c
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@ -119,6 +119,12 @@ DefineSequence(CreateSeqStmt *seq)
int i;
NameData name;
/* Unlogged sequences are not implemented -- not clear if useful. */
if (seq->sequence->relpersistence == RELPERSISTENCE_UNLOGGED)
ereport(ERROR,
(errcode(ERRCODE_FEATURE_NOT_SUPPORTED),
errmsg("unlogged sequences are not supported")));
/* Check and set all option values */
init_params(seq->options, true, &new, &owned_by);