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d695f74955
field does not work Fix to prevent MyISAM from reading data from NULL BLOB. Fix to make record comparison independent of values of unused bits in record. Updating binlog positions in tests.
27 lines
817 B
Plaintext
27 lines
817 B
Plaintext
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 Query 1 199 use `test`; insert into t1 select * from t2
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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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