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include/mysql_com.h: basic row Items include/mysqld_error.h: more wide error mening libmysqld/Makefile.am: basic row Items mysql-test/r/subselect.result: more wide error mening sql/Makefile.am: basic row Items sql/filesort.cc: basic row Items sql/item.cc: basic row Items sql/item.h: basic row Items sql/item_cmpfunc.cc: basic row Items sql/item_cmpfunc.h: basic row Items sql/item_func.cc: basic row Items sql/item_func.h: basic row Items sql/item_strfunc.cc: basic row Items sql/item_strfunc.h: basic row Items sql/item_subselect.cc: basic row Items sql/item_sum.cc: basic row Items sql/share/czech/errmsg.txt: more wide error mening sql/share/danish/errmsg.txt: more wide error mening sql/share/dutch/errmsg.txt: more wide error mening sql/share/english/errmsg.txt: more wide error mening sql/share/estonian/errmsg.txt: more wide error mening sql/share/french/errmsg.txt: more wide error mening sql/share/german/errmsg.txt: more wide error mening sql/share/greek/errmsg.txt: more wide error mening sql/share/hungarian/errmsg.txt: more wide error mening sql/share/italian/errmsg.txt: more wide error mening sql/share/japanese/errmsg.txt: more wide error mening sql/share/korean/errmsg.txt: more wide error mening sql/share/norwegian-ny/errmsg.txt: more wide error mening sql/share/norwegian/errmsg.txt: more wide error mening sql/share/polish/errmsg.txt: more wide error mening sql/share/portuguese/errmsg.txt: more wide error mening sql/share/romanian/errmsg.txt: more wide error mening sql/share/russian/errmsg.txt: more wide error mening sql/share/serbian/errmsg.txt: more wide error mening sql/share/slovak/errmsg.txt: more wide error mening sql/share/spanish/errmsg.txt: more wide error mening sql/share/swedish/errmsg.txt: more wide error mening sql/share/ukrainian/errmsg.txt: more wide error mening sql/sql_base.cc: fix_fields error handling sql/sql_lex.cc: basic row Items sql/sql_select.cc: basic row Items sql/sql_yacc.yy: basic row Items
45 lines
882 B
Text
45 lines
882 B
Text
SELECT (1,2,3)=(1,2,3);
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(1,2,3)=(1,2,3)
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1
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SELECT (2,2,3)=(1+1,2,3);
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(2,2,3)=(1+1,2,3)
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1
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SELECT (1,2,3)=(1+1,2,3);
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(1,2,3)=(1+1,2,3)
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0
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SELECT (1,2,3)<(1+1,2,3);
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(1,2,3)<(1+1,2,3)
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1
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SELECT (1,2,3)>(1+1,2,3);
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(1,2,3)>(1+1,2,3)
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0
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SELECT (1,2,3)<=(1+1,2,3);
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(1,2,3)<=(1+1,2,3)
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1
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SELECT (1,2,3)>=(1+1,2,3);
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(1,2,3)>=(1+1,2,3)
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0
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SELECT (1,2,3)<>(1+1,2,3);
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(1,2,3)<>(1+1,2,3)
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1
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SELECT (1,2,(3,4,5))=(1,2,(3,4,5));
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(1,2,(3,4,5))=(1,2,(3,4,5))
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1
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SELECT ('test',2,3.33)=('test',2,3.33);
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('test',2,3.33)=('test',2,3.33)
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1
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SELECT ('test',2,3.33)=('test',2,3.33,4);
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Cardinality error (more/less than 4 columns)
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drop table if exists t1;
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create table t1 ( a int, b int, c int);
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insert into t1 values (1,2,3), (2,3,1), (3,2,1);
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select * from t1 where (1,2,3)=(a,b,c);
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a b c
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1 2 3
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select * from t1 where (0,2,3)=(a,b,c);
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a b c
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select * from t1 where (1,2,3)<(a,b,c);
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a b c
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2 3 1
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3 2 1
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drop table t1;
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