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Use array_contains_nulls instead of ARR_HASNULL on user-supplied arrays.

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This applies the fix for bug #5784 to remaining places where we wish
to reject nulls in user-supplied arrays.  In all these places, there's
no reason not to allow a null bitmap to be present, so long as none of
the current elements are actually null.

I did not change some other places where we are looking at system catalog
entries or aggregate transition values, as the presence of a null bitmap
in such an array would be suspicious.
This commit is contained in:
Tom Lane
2011-01-09 13:09:07 -05:00
parent 361418be7c
commit 304845075c
8 changed files with 14 additions and 14 deletions
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2
contrib/ltree/lquery_op.c
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@ -348,7 +348,7 @@ lt_q_regex(PG_FUNCTION_ARGS)
ereport(ERROR,
(errcode(ERRCODE_ARRAY_SUBSCRIPT_ERROR),
errmsg("array must be one-dimensional")));
if (ARR_HASNULL(_query))
if (array_contains_nulls(_query))
ereport(ERROR,
(errcode(ERRCODE_NULL_VALUE_NOT_ALLOWED),
errmsg("array must not contain nulls")));