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MDEV-19819 ALTER from POINT to LINESTRING erroneously preserves POINT values

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This commit is contained in:
Alexander Barkov
2019-06-21 15:23:58 +04:00
parent 8b576616b4
commit e9a692fe1e
5 changed files with 56 additions and 11 deletions
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10
mysql-test/suite/innodb_gis/r/alter_spatial_index.result
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@ -485,8 +485,7 @@ ALTER TABLE tab MODIFY COLUMN c2 GEOMETRY NOT NULL;
affected rows: 0
info: Records: 0 Duplicates: 0 Warnings: 0
ALTER TABLE tab MODIFY COLUMN c3 POLYGON NOT NULL;
affected rows: 10
info: Records: 10 Duplicates: 0 Warnings: 0
ERROR 22007: Incorrect POLYGON value: 'LINESTRING' for column `test`.`tab`.`c3` at row 1
ALTER TABLE tab add COLUMN c7 POINT NOT NULL;
affected rows: 0
info: Records: 0 Duplicates: 0 Warnings: 0
@ -528,7 +527,7 @@ Table Create Table
tab CREATE TABLE `tab` (
`c1` int(11) NOT NULL,
`c2` geometry NOT NULL,
`c3` polygon NOT NULL,
`c3` linestring NOT NULL,
`c4` polygon NOT NULL,
`c5` geometry NOT NULL,
`c7` point NOT NULL,
@ -565,7 +564,7 @@ Table Create Table
tab CREATE TABLE `tab` (
`c1` int(11) NOT NULL,
`c2` geometry NOT NULL,
`c3` polygon NOT NULL,
`c3` linestring NOT NULL,
`c4` geometry NOT NULL,
`c5` geometry NOT NULL,
`c7` point NOT NULL,
@ -614,9 +613,6 @@ SET @g2 = ST_GeomFromText('LINESTRING(1 1,2 2,3 3)');
ALTER TABLE tab MODIFY COLUMN c2 POINT NOT NULL;
affected rows: 8
info: Records: 8 Duplicates: 0 Warnings: 0
ALTER TABLE tab MODIFY COLUMN c3 LINESTRING NOT NULL;
affected rows: 8
info: Records: 8 Duplicates: 0 Warnings: 0
ALTER TABLE tab MODIFY COLUMN c4 POLYGON NOT NULL;
affected rows: 8
info: Records: 8 Duplicates: 0 Warnings: 0