diff options
| author | Michael Widenius <monty@askmonty.org> | 2011-04-28 19:56:10 +0300 |
|---|---|---|
| committer | Michael Widenius <monty@askmonty.org> | 2011-04-28 19:56:10 +0300 |
| commit | 2721e912ba45f42f3ddf7c8366f6abbeef060833 (patch) | |
| tree | 80c1fc27d71fa58e963c729657e383cf4b4d2c86 /sql/handler.cc | |
| parent | 6da8ac5f71a6501cb0fb1304ff144ec41b4d9389 (diff) | |
| download | mariadb-git-2721e912ba45f42f3ddf7c8366f6abbeef060833.tar.gz | |
Added ALTER ONLINE TABLE, which will give an error if the change can't be done 'instantly' (without a table copy)
mysql-test/r/alter_table_online.result:
Test new feature
mysql-test/t/alter_table_online.test:
Test new feature
sql/handler.cc:
Added comment
sql/lex.h:
Added ONLINE keyword
sql/mysql_priv.h:
Added option to alter table to require online operation
sql/share/errmsg.txt:
Added error message if ONLINE can't be done
sql/sql_lex.h:
Added online option
sql/sql_parse.cc:
Added online option to mysql_alter_table()
sql/sql_table.cc:
Added test that gives error if table can't be done instantly when requsted to be online.
Fixed wrong test if table includes a VARCHAR
Fixed wrong (but unlikely) handling of error conditions in ALTER table
sql/sql_yacc.yy:
Added ALTER ONLINE TABLE syntax
storage/maria/ha_maria.cc:
Fixed bug where 'start_bulk_insert' used too small buffer if used with unknown number of rows
Diffstat (limited to 'sql/handler.cc')
| -rw-r--r-- | sql/handler.cc | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/sql/handler.cc b/sql/handler.cc index e51ded64336..520402c8e38 100644 --- a/sql/handler.cc +++ b/sql/handler.cc @@ -3532,6 +3532,9 @@ handler::ha_delete_table(const char *name) Drop table in the engine: public interface. @sa handler::drop_table() + + The difference between this and delete_table() is that the table is open in + drop_table(). */ void |