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27 lines
868 B
Text
27 lines
868 B
Text
drop table if exists t1,t2;
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create table t1(a int, unique(a));
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insert into t1 values(2);
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create table t2(a int);
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insert into t2 values(1),(2);
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reset master;
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insert into t1 select * from t2;
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ERROR 23000: Duplicate entry '2' for key 'a'
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show binlog events;
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Log_name Pos Event_type Server_id End_log_pos Info
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master-bin.000001 4 Format_desc 1 105 Server ver: VERSION, Binlog ver: 4
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master-bin.000001 105 Table_map 1 144 table_id: # (test.t1)
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master-bin.000001 144 Write_rows 1 178 table_id: # flags: STMT_END_F
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select * from t1;
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a
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1
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2
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drop table t1, t2;
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create table t1(a int);
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insert into t1 values(1),(1);
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reset master;
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create table t2(unique(a)) select a from t1;
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ERROR 23000: Duplicate entry '1' for key 'a'
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show binlog events;
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Log_name Pos Event_type Server_id End_log_pos Info
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master-bin.000001 4 Format_desc 1 105 Server ver: VERSION, Binlog ver: 4
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drop table t1;
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