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31 lines
671 B
Plaintext
31 lines
671 B
Plaintext
drop table if exists t1;
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drop database if exists mysqltest;
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create temporary table t1(n int not null primary key);
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drop table if exists t2;
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create table t2(n int);
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insert into t2 values(3);
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select * from t1;
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n
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3
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flush tables with read lock;
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drop table t2;
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Table 't2' was locked with a READ lock and can't be updated
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drop table t2;
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unlock tables;
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create database mysqltest;
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create table mysqltest.t1(n int);
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insert into mysqltest.t1 values (23);
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flush tables with read lock;
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drop database mysqltest;
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select * from mysqltest.t1;
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n
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23
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unlock tables;
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create table t1 (n int);
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flush tables with read lock;
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insert into t1 values (345);
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select * from t1;
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n
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345
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drop table t1;
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