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MDEV-17544 No warning when trying to name a primary key constraint.
Warning added.
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@@ -66,7 +66,9 @@ alter table t2
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change a a int with system versioning,
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add primary key pk (a);
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affected rows: 0
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info: Records: 0 Duplicates: 0 Warnings: 0
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info: Records: 0 Duplicates: 0 Warnings: 1
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Warnings:
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Warning 1280 Name 'pk' ignored for PRIMARY key.
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update t1 set a=2;
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select count(*) from t1 for system_time all;
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count(*)
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@@ -421,7 +421,9 @@ ALTER TABLE t
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CHANGE a a INT WITH SYSTEM VERSIONING,
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ADD PRIMARY KEY pk(a);
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affected rows: 0
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info: Records: 0 Duplicates: 0 Warnings: 0
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info: Records: 0 Duplicates: 0 Warnings: 1
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Warnings:
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Warning 1280 Name 'pk' ignored for PRIMARY key.
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SELECT c.prtype FROM INFORMATION_SCHEMA.INNODB_SYS_COLUMNS AS c
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INNER JOIN INFORMATION_SCHEMA.INNODB_SYS_TABLES AS t
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ON c.table_id=t.table_id
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