2
select | select | select | select | select |
3
select | select | select | select | select |
4
select | select | select | select | select |
5
dml | dml | dml | dml | dml |
10
update | insert | delete ;
13
SELECT * FROM _table where;
17
WHERE _field sign value |
18
WHERE _field BETWEEN value AND value |
19
WHERE _field IN ( value , value , value , value , value , value ) ;
22
> | < | = | >= | <> | <= | != ;
25
INSERT INTO _table ( _field , _field ) VALUES ( value , value ) ;
28
UPDATE _table AS X SET _field = value where ;
31
DELETE FROM _table where ORDER BY `pk` LIMIT digit ;
33
transaction: START TRANSACTION | COMMIT | ROLLBACK ;
36
ALTER ONLINE TABLE _table DROP KEY letter |
37
ALTER ONLINE TABLE _table DROP KEY _field |
38
ALTER ONLINE TABLE _table ADD KEY letter ( _field ) |
39
ALTER ONLINE TABLE _table ADD KEY letter ( _field ) ;
42
_english | _digit | _date | _datetime | _time ;
44
# Use only indexed fields:
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`int_key` | `date_key` | `datetime_key` | `varchar_key` ;