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arrays: tighten checks for multi-dimensional input

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Previously an input array string that started with a single-element
array dimension would then later accept a multi-dimensional segment.

BACKWARD INCOMPATIBILITY
This commit is contained in:
Bruce Momjian
2014-02-01 10:49:17 -05:00
parent 858ec11858
commit d0ee93797d
3 changed files with 6 additions and 6 deletions
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2
src/test/regress/sql/arrays.sql
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@ -425,7 +425,7 @@ select cardinality(array[1,2,3]);
select cardinality('[2:4]={5,6,7}'::int[]);
select cardinality('{{1,2}}'::int[]);
select cardinality('{{1,2},{3,4},{5,6}}'::int[]);
select cardinality('{{{1}},{{2,3},{3,4}}}'::int[]);
select cardinality('{{{1,9},{5,6}},{{2,3},{3,4}}}'::int[]);
select array_agg(unique1) from (select unique1 from tenk1 where unique1 < 15 order by unique1) ss;
select array_agg(ten) from (select ten from tenk1 where unique1 < 15 order by unique1) ss;