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MDEV-8675 Different results of GIS functions on NULL vs NOT NULL columns

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This commit is contained in:
Alexander Barkov
2015-09-11 23:26:02 +04:00
parent aaf6334b64
commit 96f4a906ce
3 changed files with 22 additions and 1 deletions
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7
mysql-test/t/gis.test
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@@ -1518,3 +1518,10 @@ select ST_Relate(ST_PointFromText('POINT(0 0)'),ST_PointFromText('POINT(0 0)'),'
select ST_IsRing(NULL);
--echo #
--echo # MDEV-8675 Different results of GIS functions on NULL vs NOT NULL columns
--echo #
CREATE TABLE t1 (g1 GEOMETRY NOT NULL,g2 GEOMETRY NULL);
CREATE TABLE t2 AS SELECT WITHIN(g1,g1) as w1,WITHIN(g2,g2) AS w2 FROM t1;
SHOW CREATE TABLE t2;
DROP TABLE t1,t2;