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17 lines
613 B
Text
17 lines
613 B
Text
create database mysqltest1;
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create table mysqltest1.t1 (i int, j int as (i) persistent);
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show create table mysqltest1.t1;
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Table Create Table
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t1 CREATE TABLE `t1` (
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`i` int(11) DEFAULT NULL,
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`j` int(11) GENERATED ALWAYS AS (`i`) STORED
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) ENGINE=MyISAM DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_uca1400_ai_ci
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alter table mysqltest1.t1 add index (i);
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show create table mysqltest1.t1;
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Table Create Table
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t1 CREATE TABLE `t1` (
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`i` int(11) DEFAULT NULL,
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`j` int(11) GENERATED ALWAYS AS (`i`) STORED,
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KEY `i` (`i`)
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) ENGINE=MyISAM DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_uca1400_ai_ci
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drop database mysqltest1;
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