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authorMarko Mäkelä <marko.makela@mariadb.com>2019-03-04 15:16:27 +0200
committerMarko Mäkelä <marko.makela@mariadb.com>2019-03-04 15:16:27 +0200
commit91e4f00389483d22fa81517bbcdcd21499fd283a (patch)
treeb47c94d375c844dbbc3e47ad2d9f9de59f953479 /sql/sql_derived.cc
parent19df45a705a48f5c8c21af0814cb5be7d816977b (diff)
downloadmariadb-git-91e4f00389483d22fa81517bbcdcd21499fd283a.tar.gz
MDEV-18732 InnoDB: ALTER IGNORE returns error for NULL
Only starting with MariaDB 10.3.8 (MDEV-16365), InnoDB can actually handle ALTER IGNORE TABLE correctly when introducing a NOT NULL attribute to a column that contains a NULL value. Between MariaDB Server 10.0 and 10.2, we would incorrectly return an error for ALTER IGNORE TABLE when the column contains a NULL value.
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