96 lines
2.1 KiB
Plaintext
96 lines
2.1 KiB
Plaintext
# Copyright (C) 2008-2009 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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thread1:
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dml ; SELECT SLEEP (10) ;
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query:
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select | select | select | select | select |
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select | select | select | select | select |
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select | select | select | select | select |
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dml | dml | dml | dml | dml |
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transaction ;
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dml:
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update | insert | delete ;
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select:
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SELECT select_item FROM join where order_by limit;
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select_item:
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* | X . _field ;
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join:
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_table AS X |
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_big_table AS X LEFT JOIN _small_table AS Y USING ( _field ) ;
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where:
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WHERE X . _field < value |
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WHERE X . _field > value |
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WHERE X . _field = value ;
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where_delete:
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WHERE _field < value |
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WHERE _field > value |
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WHERE _field = value ;
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order_by:
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ORDER BY X . _field ;
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delete_order_by:
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ORDER BY _field ;
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limit:
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LIMIT digit ;
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insert:
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INSERT INTO _table ( _field , _field ) VALUES ( value , value ) ;
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update:
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UPDATE _table AS X SET _field = value where order_by limit ;
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delete:
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DELETE FROM _table where_delete delete_order_by LIMIT digit ;
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transaction: START TRANSACTION | COMMIT | ROLLBACK ;
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alter:
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ALTER TABLE _table DROP KEY letter |
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ALTER TABLE _table DROP KEY _field |
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ALTER TABLE _table ADD KEY letter ( _field ) ;
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value:
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' letter ' | digit | _date | _datetime | _time ;
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# Use only medimum - sized tables for this test
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_table:
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C | D | E ;
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_big_table:
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C | D | E ;
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_small_table:
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A | B | C ;
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# Use only indexed fields:
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_field:
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`col_int_key` | `col_date_key` | `col_datetime_key` | `col_varchar_key` ;
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