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1
by brian
clean slate |
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drop table if exists t1, t2;
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CREATE TABLE t1 ( a int );
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INSERT INTO t1 VALUES (1),(2),(1);
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CREATE TABLE t2 ( PRIMARY KEY (a) ) ENGINE=INNODB SELECT a FROM t1;
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ERROR 23000: Duplicate entry '1' for key 'PRIMARY'
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select * from t2;
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ERROR 42S02: Table 'test.t2' doesn't exist
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CREATE TEMPORARY TABLE t2 ( PRIMARY KEY (a) ) ENGINE=INNODB SELECT a FROM t1;
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ERROR 23000: Duplicate entry '1' for key 'PRIMARY'
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select * from t2;
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ERROR 42S02: Table 'test.t2' doesn't exist
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CREATE TABLE t2 ( PRIMARY KEY (a) ) ENGINE=MYISAM SELECT a FROM t1;
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ERROR 23000: Duplicate entry '1' for key 'PRIMARY'
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select * from t2;
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ERROR 42S02: Table 'test.t2' doesn't exist
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CREATE TEMPORARY TABLE t2 ( PRIMARY KEY (a) ) ENGINE=MYISAM SELECT a FROM t1;
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ERROR 23000: Duplicate entry '1' for key 'PRIMARY'
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select * from t2;
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ERROR 42S02: Table 'test.t2' doesn't exist
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drop table t1;
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