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MDEV-13508 ALTER TABLE that renames columns and CHECK constraints

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Fixed by adding Item::rename_fields_processor

Signed-off-by: Monty <monty@mariadb.org>
This commit is contained in:
Monty
2018-02-10 14:24:15 +02:00
parent 7beaa5e34e
commit 12d5307e95
9 changed files with 133 additions and 10 deletions
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sql/sql_alter.h
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@ -123,6 +123,7 @@ public:
static const uint ALTER_ADD_CHECK_CONSTRAINT = 1L << 27;
static const uint ALTER_DROP_CHECK_CONSTRAINT = 1L << 28;
static const uint ALTER_RENAME_COLUMN = 1L << 29;
enum enum_enable_or_disable { LEAVE_AS_IS, ENABLE, DISABLE };