60 lines
2.2 KiB
Plaintext
60 lines
2.2 KiB
Plaintext
# Copyright (c) 2008-2010,2012 Oracle and/or its affiliates. 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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# Grammar for generation of templates of testing objects (tables).
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#
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# Attention:
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# 1. The SQL grammar concurrency_1.yy is highly adjusted to the objects
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# generated by concurrency_1.zz.
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# So please do not modify concurrency_1.zz without adjusting
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# concurrency_1.yy too.
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# 2. In concurrency_1.yy we
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# - work on copies of the objects
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# - do not modify the objects
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# created here.
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# Therefore specialities like
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# 1. "Special" tables like partitioned, merged, views etc.
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# 2. Variation of the storage engine
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# make no sense.
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#
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# Please read conf/runtime/concurrency_1.yy for more information.
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#
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# rows => [0, 1, 10, 100 ], might look nice but causes some significant growth
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# of data in vardir per server.
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# vardir in tmpfs + several parallel RQG runs becomes critical because of the
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# limited space in tmpfs. I got a crowd of rare or never seen + not good
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# reproducible crashes in various server components. It is till now not clear
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# if these crashes are caused by the shortage of free space in tmpfs at all.
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# But the likelihood of crashes drops drastic in case there is enough free space.
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$tables = {
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rows => [0, 1, 10 ],
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pk => [ 'int' , 'int auto_increment' ]
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};
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$fields = {
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types => [ 'int', 'varchar(64)', 'decimal', 'float', 'blob' ],
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indexes => [ undef ]
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};
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$data = {
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numbers => [ 'digit', 'null', undef ],
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strings => [ 'letter', 'english' ],
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blobs => [ 'data' ],
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temporals => [ 'date', 'year', 'null', undef ]
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}
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