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Merge branch 'MDEV-7816' of git://github.com/f4rnham/server into 10.1

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This commit is contained in:
Alexander Barkov
2015-04-10 15:17:44 +04:00
parent 37e87b5873 4feaa06c84
commit 23e90e9a22
3 changed files with 25 additions and 0 deletions
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7
sql/sql_table.cc
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@ -6383,6 +6383,13 @@ static bool fill_alter_inplace_info(THD *thd,
new_field->field->field_index != key_part->fieldnr - 1)
goto index_changed;
}
/* Check that key comment is not changed. */
if (table_key->comment.length != new_key->comment.length ||
(table_key->comment.length &&
strcmp(table_key->comment.str, new_key->comment.str) != 0))
goto index_changed;
continue;
index_changed: