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31 lines
825 B
SQL
31 lines
825 B
SQL
create database if not exists dml;
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use dml;
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drop table if exists bug3051;
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CREATE TABLE `bug3051` (
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`c1` int(11) DEFAULT NULL,
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`c2` varchar(17) DEFAULT NULL,
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`c3` tinyint(3) DEFAULT NULL,
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`c4` varchar(20) DEFAULT NULL,
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`c5` varchar(20) DEFAULT NULL,
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`c6` varchar(15) DEFAULT NULL,
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`c7` datetime DEFAULT NULL,
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`c8` int(11) DEFAULT NULL,
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`c9` varchar(50) DEFAULT NULL,
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`c10` varchar(20) DEFAULT NULL,
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`c11` varchar(255) DEFAULT NULL,
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`c12` varchar(4096) DEFAULT NULL,
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`c14` int(11) DEFAULT NULL
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) ENGINE=InfiniDB DEFAULT CHARSET=latin1;
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insert into bug3051 values (1,1,1,1,1,1,now(),1,1,1,1,1,1);
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insert into bug3051 values (2,2,2,2,2,2,now(),2,2,2,2,2,2);
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alter table bug3051 drop column c7;
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alter table bug3051 add column c7 datetime;
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select count(*) from bug3051;
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update bug3051 set c7=now();
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