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Viewing changes to mysql-test/r/func_equal.result

  • Committer: brian
  • Date: 2008-06-25 05:29:13 UTC
  • Revision ID: brian@localhost.localdomain-20080625052913-6upwo0jsrl4lnapl
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drop table if exists t1,t2;
 
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select 0<=>0,0.0<=>0.0,0E0=0E0,"A"<=>"A",NULL<=>NULL;
 
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0<=>0   0.0<=>0.0       0E0=0E0 "A"<=>"A"       NULL<=>NULL
 
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1       1       1       1       1
 
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select 1<=>0,0<=>NULL,NULL<=>0;
 
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1<=>0   0<=>NULL        NULL<=>0
 
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0       0       0
 
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select 1.0<=>0.0,0.0<=>NULL,NULL<=>0.0;
 
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1.0<=>0.0       0.0<=>NULL      NULL<=>0.0
 
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0       0       0
 
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select "A"<=>"B","A"<=>NULL,NULL<=>"A";
 
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"A"<=>"B"       "A"<=>NULL      NULL<=>"A"
 
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0       0       0
 
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select 0<=>0.0, 0.0<=>0E0, 0E0<=>"0", 10.0<=>1E1, 10<=>10.0, 10<=>1E1;
 
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0<=>0.0 0.0<=>0E0       0E0<=>"0"       10.0<=>1E1      10<=>10.0       10<=>1E1
 
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1       1       1       1       1       1
 
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select 1.0<=>0E1,10<=>NULL,NULL<=>0.0, NULL<=>0E0;
 
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1.0<=>0E1       10<=>NULL       NULL<=>0.0      NULL<=>0E0
 
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0       0       0       0
 
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create table t1 (id int, value int);
 
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create table t2 (id int, value int);
 
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insert into t1 values (1,null);
 
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insert into t2 values (1,null);
 
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select t1.*, t2.*, t1.value<=>t2.value from t1, t2 where t1.id=t2.id and t1.id=1;
 
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id      value   id      value   t1.value<=>t2.value
 
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1       NULL    1       NULL    1
 
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select * from t1 where id <=>id;
 
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id      value
 
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1       NULL
 
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select * from t1 where value <=> value;
 
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id      value
 
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1       NULL
 
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select * from t1 where id <=> value or value<=>id;
 
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id      value
 
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drop table t1,t2;
 
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create table t1 (a bigint unsigned);
 
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insert into t1 values (4828532208463511553);
 
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select * from t1 where a = '4828532208463511553';
 
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a
 
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4828532208463511553
 
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select * from t1 where a in ('4828532208463511553');
 
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a
 
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4828532208463511553
 
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drop table t1;