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| author | <Li-Bing.Song@sun.com> | 2010-08-18 17:35:41 +0800 |
|---|---|---|
| committer | <Li-Bing.Song@sun.com> | 2010-08-18 17:35:41 +0800 |
| commit | d3b7cd3ff2e069d3cc7645cd91907953f07dc57d (patch) | |
| tree | c731d148d97af93063d14bda3e39d1ac5f45a74e /sql/handler.h | |
| parent | 8977575cff0ed295692e866b1cd543bdf49c0a20 (diff) | |
| download | mariadb-git-d3b7cd3ff2e069d3cc7645cd91907953f07dc57d.tar.gz | |
WL#5370 Keep forward-compatibility when changing
'CREATE TABLE IF NOT EXISTS ... SELECT' behaviour
BUG#47132, BUG#47442, BUG49494, BUG#23992 and BUG#48814 will disappear
automatically after the this patch.
BUG#55617 is fixed by this patch too.
This is the 5.5 part.
It implements:
- 'CREATE TABLE IF NOT EXISTS ... SELECT' statement will not insert
anything and binlog anything if the table already exists.
It only generate a warning that table already exists.
- A couple of test cases for the behavior changing.
Diffstat (limited to 'sql/handler.h')
| -rw-r--r-- | sql/handler.h | 1 |
1 files changed, 0 insertions, 1 deletions
diff --git a/sql/handler.h b/sql/handler.h index cad97c1f751..83158708837 100644 --- a/sql/handler.h +++ b/sql/handler.h @@ -1001,7 +1001,6 @@ typedef struct st_ha_create_information uint merge_insert_method; uint extra_size; /* length of extra data segment */ enum enum_ha_unused unused1; - bool table_existed; /* 1 in create if table existed */ bool frm_only; /* 1 if no ha_create_table() */ bool varchar; /* 1 if table has a VARCHAR */ enum ha_storage_media storage_media; /* DEFAULT, DISK or MEMORY */ |