52 lines
2.0 KiB
Lua
Executable File
52 lines
2.0 KiB
Lua
Executable File
#!/usr/bin/env sysbench
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-- Copyright (C) 2006-2017 Alexey Kopytov <akopytov@gmail.com>
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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; either version 2 of the License, or
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-- (at your option) any later version.
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-- This program is distributed in the hope that it will be useful,
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-- but WITHOUT ANY WARRANTY; without even the implied warranty of
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-- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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-- GNU General Public License for more details.
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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 Street, Fifth Floor, Boston, MA 02110-1301 USA
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-- ----------------------------------------------------------------------
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-- Insert-Only OLTP benchmark
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-- ----------------------------------------------------------------------
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require("oltp_common")
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function prepare_statements()
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-- We do not use prepared statements here, but oltp_common.sh expects this
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-- function to be defined
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end
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function event()
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local table_name = "sbtest" .. sysbench.rand.uniform(1, sysbench.opt.tables)
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local k_val = sysbench.rand.default(1, sysbench.opt.table_size)
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local c_val = get_c_value()
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local pad_val = get_pad_value()
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if (drv:name() == "pgsql" and sysbench.opt.auto_inc) then
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con:query(string.format("INSERT INTO %s (k, c, pad) VALUES " ..
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"(%d, '%s', '%s')",
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table_name, k_val, c_val, pad_val))
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else
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if (sysbench.opt.auto_inc) then
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i = 0
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else
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-- Convert a uint32_t value to SQL INT
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i = sysbench.rand.unique() - 2147483648
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end
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con:query(string.format("INSERT INTO %s (id, k, c, pad) VALUES " ..
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"(%d, %d, '%s', '%s')",
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table_name, i, k_val, c_val, pad_val))
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end
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end
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