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# Copyright (C) 2008 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
query:
select | select | select | select | select |
select | select | select | select | select |
select | select | select | select | select |
select | select | select | select | select |
select | select | select | select | select |
select | select | select | select | select |
select | select | select | select | select |
select | select | select | select | select |
dml ;
dml:
update | insert | delete ;
select:
SELECT select_item FROM join where order_by limit;
select_item:
* | X . _field ;
join:
_table AS X |
_table AS X LEFT JOIN _table AS Y ON ( X . _field = Y . _field ) ;
where:
|
WHERE X . _field < value |
WHERE X . _field > value |
WHERE X . _field = value ;
where_delete:
|
WHERE _field < value |
WHERE _field > value |
WHERE _field = value ;
order_by:
| ORDER BY X . _field ;
limit:
| LIMIT _digit ;
insert:
INSERT INTO _table ( _field , _field ) VALUES ( value , value ) ;
update:
UPDATE _table AS X SET _field = value where order_by limit ;
delete:
DELETE FROM _table where_delete LIMIT _digit ;
value:
' _letter ' | _digit | _date | _datetime | _time | _english ;
|