58 lines
2.9 KiB
Plaintext
58 lines
2.9 KiB
Plaintext
# Copyright (c) 2012 Oracle and/or its affiliates. All rights reserved.
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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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#
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# CHECK_IS_AUTO_INCREMENT 0; select id from t_fat1; |
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# CHECK_IS_AUTO_INCREMENT 0; select id from t_thin1;
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start_delay:
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# Avoid that worker threads cause a server crash before reporters are started.
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# This leads often to STATUS_ENVIRONMENT_ERROR though a crash happened.
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{ sleep 2; return undef };
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query_init:
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start_delay ; SET AUTOCOMMIT = 0; use rqg_trx;
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query:
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SET SESSION transaction_isolation = "READ-COMMITTED"; START TRANSACTION; add_or_reduce; COMMIT; |
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SET SESSION transaction_isolation = "READ-COMMITTED"; START TRANSACTION; add_or_reduce; COMMIT; |
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SET SESSION transaction_isolation = "READ-COMMITTED"; START TRANSACTION; add_or_reduce; COMMIT; |
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SET SESSION transaction_isolation = "READ-COMMITTED"; START TRANSACTION; add_or_reduce; COMMIT; |
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SET SESSION transaction_isolation = "READ-COMMITTED"; START TRANSACTION; add_or_reduce; COMMIT; |
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SET SESSION transaction_isolation = "READ-COMMITTED"; START TRANSACTION; add_or_reduce; COMMIT; |
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SET SESSION transaction_isolation = "READ-COMMITTED"; START TRANSACTION; add_or_reduce; COMMIT; |
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SET SESSION transaction_isolation = "REPEATABLE-READ"; START TRANSACTION; trade; COMMIT; |
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SET SESSION transaction_isolation = "REPEATABLE-READ"; START TRANSACTION; trade; COMMIT; |
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SET SESSION transaction_isolation = "REPEATABLE-READ"; START TRANSACTION; trade; COMMIT; |
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check;
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add_or_reduce:
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add; |
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reduce;
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add:
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INSERT INTO t_warehouse VALUES (0, _int[invariant], { $attr1 = "\"".$prng->string(100)."\"" }, { $attr2 = "\"".$prng->string(100)."\"" });UPDATE t_total SET count = count + _int[invariant];
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reduce:
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SET @id=last_insert_id() div 2 * 2; SELECT COALESCE(sum(count),0) INTO @count FROM t_warehouse where id = @id FOR UPDATE;DELETE FROM t_warehouse WHERE id = @id;UPDATE t_total SET count = count-@count;
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trade:
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UPDATE t_warehouse SET count = count - _digit[invariant] WHERE id > _int[invariant] limit 2; UPDATE t_warehouse SET count = count + _digit[invariant] WHERE id > _int[invariant] limit 2;
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check:
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CHECK_EQUAL; select COALESCE(sum(count),0) from t_warehouse; select sum(count) from t_total;
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