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