65 lines
1.8 KiB
Plaintext
65 lines
1.8 KiB
Plaintext
# Copyright (C) 2008-2009 Sun Microsystems, Inc. All rights reserved.
|
|
# Use is subject to license terms.
|
|
#
|
|
# This program is free software; you can redistribute it and/or modify
|
|
# it under the terms of the GNU General Public License as published by
|
|
# the Free Software Foundation; version 2 of the License.
|
|
#
|
|
# This program is distributed in the hope that it will be useful, but
|
|
# WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
|
# General Public License for more details.
|
|
#
|
|
# You should have received a copy of the GNU General Public License
|
|
# along with this program; if not, write to the Free Software
|
|
# Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301
|
|
# USA
|
|
|
|
## TODO: Re-enable UTF16 in 'charset' and _UTF16 in 'charset_underscore' once WL#1213 is pushed.
|
|
## (Implementation not present in current 6.0 or 5.x codebases).
|
|
|
|
query:
|
|
update | insert | delete | select ;
|
|
|
|
select:
|
|
SELECT _field FROM _table ;
|
|
|
|
update:
|
|
UPDATE _table SET _field_no_pk = value WHERE condition update_scope;
|
|
|
|
update_scope:
|
|
|
|
|
ORDER BY `pk` LIMIT _digit ;
|
|
|
|
delete:
|
|
DELETE FROM _table WHERE condition ORDER BY `pk` LIMIT 1 ;
|
|
|
|
insert:
|
|
INSERT INTO _table ( _field , _field , _field ) VALUES ( value , value , value ) ;
|
|
|
|
value:
|
|
CONVERT( string USING charset ) |
|
|
REPEAT( charset_underscore _hex , _tinyint_unsigned );
|
|
|
|
string:
|
|
_english | _varchar(255);
|
|
|
|
charset:
|
|
UTF8 | LATIN1 | ASCII | UCS2 ;
|
|
|
|
charset_underscore:
|
|
_UTF8 | _LATIN1 | _ASCII | _UCS2 ;
|
|
|
|
condition:
|
|
_field operator value |
|
|
_field BETWEEN value AND value |
|
|
_field IN ( value , value , value , value , value , value , value ) |
|
|
_field LIKE CONCAT( value , '%' ) |
|
|
_field IS not NULL ;
|
|
|
|
not:
|
|
| NOT ;
|
|
|
|
operator:
|
|
< | > | = | <> | != | <= | >= ;
|