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drop table if exists `T1`;
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drop table if exists `T2`;
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drop table if exists `T3`;
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drop table if exists `T4`;
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drop table if exists `T5`;
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drop table if exists `T6`;
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drop table if exists `T7`;
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drop table if exists `T8`;
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drop table if exists `T9`;
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SET character_set_database = utf8;
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CREATE TABLE `T1` (`C1` char(8), INDEX(`C1`)) DEFAULT CHARSET = utf8 engine = innodb;
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CREATE TABLE `T2` (`C1` char(8), INDEX(`C1`)) DEFAULT CHARSET = utf8 engine = innodb;
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CREATE TABLE `T3` (`C1` char(8), INDEX(`C1`)) DEFAULT CHARSET = utf8 engine = innodb;
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CREATE TABLE `T4` (`C1` char(8), INDEX(`C1`)) DEFAULT CHARSET = utf8 engine = myisam;
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CREATE TABLE `T5` (`C1` char(8), INDEX(`C1`)) DEFAULT CHARSET = utf8 engine = myisam;
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CREATE TABLE `T6` (`C1` char(8), INDEX(`C1`)) DEFAULT CHARSET = utf8 engine = myisam;
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CREATE TABLE `T7` (`C1` char(8), INDEX(`C1`)) DEFAULT CHARSET = utf8 engine = MEMORY;
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CREATE TABLE `T8` (`C1` char(8), INDEX(`C1`)) DEFAULT CHARSET = utf8 engine = MEMORY;
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CREATE TABLE `T9` (`C1` char(8), INDEX(`C1`)) DEFAULT CHARSET = utf8 engine = MEMORY;
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INSERT INTO `T1` VALUES ('アイウエオ');
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INSERT INTO `T1` VALUES (' アイウエオ');
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INSERT INTO `T1` VALUES (' アイウエオ');
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INSERT INTO `T1` VALUES (' アイウエオ');
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INSERT INTO `T1` VALUES (' アイウエオ');
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INSERT INTO `T1` VALUES (' アイウエオ');
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INSERT INTO `T1` VALUES (' アイウエオ');
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INSERT INTO `T2` VALUES ('あいうえお');
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INSERT INTO `T2` VALUES (' あいうえお');
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INSERT INTO `T2` VALUES (' あいうえお');
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INSERT INTO `T2` VALUES (' あいうえお');
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INSERT INTO `T2` VALUES (' あいうえお');
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INSERT INTO `T2` VALUES (' あいうえお');
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INSERT INTO `T2` VALUES (' あいうえお');
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INSERT INTO `T3` VALUES ('龔龖龗龞龡');
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INSERT INTO `T3` VALUES (' 龔龖龗龞龡');
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INSERT INTO `T3` VALUES (' 龔龖龗龞龡');
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INSERT INTO `T3` VALUES (' 龔龖龗龞龡');
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INSERT INTO `T3` VALUES (' 龔龖龗龞龡');
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INSERT INTO `T3` VALUES (' 龔龖龗龞龡');
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INSERT INTO `T3` VALUES (' 龔龖龗龞龡');
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INSERT INTO `T4` VALUES ('アイウエオ');
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INSERT INTO `T4` VALUES (' アイウエオ');
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INSERT INTO `T4` VALUES (' アイウエオ');
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INSERT INTO `T4` VALUES (' アイウエオ');
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INSERT INTO `T4` VALUES (' アイウエオ');
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INSERT INTO `T4` VALUES (' アイウエオ');
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INSERT INTO `T4` VALUES (' アイウエオ');
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INSERT INTO `T5` VALUES ('あいうえお');
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INSERT INTO `T5` VALUES (' あいうえお');
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INSERT INTO `T5` VALUES (' あいうえお');
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INSERT INTO `T5` VALUES (' あいうえお');
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INSERT INTO `T5` VALUES (' あいうえお');
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INSERT INTO `T5` VALUES (' あいうえお');
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INSERT INTO `T5` VALUES (' あいうえお');
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INSERT INTO `T6` VALUES ('龔龖龗龞龡');
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INSERT INTO `T6` VALUES (' 龔龖龗龞龡');
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INSERT INTO `T6` VALUES (' 龔龖龗龞龡');
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INSERT INTO `T6` VALUES (' 龔龖龗龞龡');
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INSERT INTO `T6` VALUES (' 龔龖龗龞龡');
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INSERT INTO `T6` VALUES (' 龔龖龗龞龡');
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INSERT INTO `T6` VALUES (' 龔龖龗龞龡');
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INSERT INTO `T7` VALUES ('アイウエオ');
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INSERT INTO `T7` VALUES (' アイウエオ');
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INSERT INTO `T7` VALUES (' アイウエオ');
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INSERT INTO `T7` VALUES (' アイウエオ');
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INSERT INTO `T7` VALUES (' アイウエオ');
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INSERT INTO `T7` VALUES (' アイウエオ');
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INSERT INTO `T7` VALUES (' アイウエオ');
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INSERT INTO `T8` VALUES ('あいうえお');
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INSERT INTO `T8` VALUES (' あいうえお');
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INSERT INTO `T8` VALUES (' あいうえお');
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INSERT INTO `T8` VALUES (' あいうえお');
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INSERT INTO `T8` VALUES (' あいうえお');
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INSERT INTO `T8` VALUES (' あいうえお');
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INSERT INTO `T8` VALUES (' あいうえお');
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INSERT INTO `T9` VALUES ('龔龖龗龞龡');
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INSERT INTO `T9` VALUES (' 龔龖龗龞龡');
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INSERT INTO `T9` VALUES (' 龔龖龗龞龡');
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INSERT INTO `T9` VALUES (' 龔龖龗龞龡');
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INSERT INTO `T9` VALUES (' 龔龖龗龞龡');
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INSERT INTO `T9` VALUES (' 龔龖龗龞龡');
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INSERT INTO `T9` VALUES (' 龔龖龗龞龡');
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SELECT LTRIM(`C1`) from `T1`;
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SELECT LTRIM(`C1`) from `T2`;
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SELECT LTRIM(`C1`) from `T3`;
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SELECT LTRIM(`C1`) from `T4`;
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SELECT LTRIM(`C1`) from `T5`;
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SELECT LTRIM(`C1`) from `T6`;
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SELECT LTRIM(`C1`) from `T7`;
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SELECT LTRIM(`C1`) from `T8`;
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SELECT LTRIM(`C1`) from `T9`;