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Merge sanja.is.com.ua:/home/bell/mysql/bk/mysql-4.1
into sanja.is.com.ua:/home/bell/mysql/bk/work-bug4-5.0 mysql-test/r/func_str.result: Auto merged mysql-test/t/func_str.test: Auto merged sql/item_strfunc.cc: Auto merged
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@ -861,3 +861,18 @@ trackname artistname
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April In Paris Vernon Duke Vernon Duke
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Autumn In New York NULL
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DROP TABLE t1,t2,t3;
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create table t1 (b varchar(5));
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insert t1 values ('ab'), ('abc'), ('abcd'), ('abcde');
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select *,substring(b,1),substring(b,-1),substring(b,-2),substring(b,-3),substring(b,-4),substring(b,-5) from t1;
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b substring(b,1) substring(b,-1) substring(b,-2) substring(b,-3) substring(b,-4) substring(b,-5)
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ab ab b ab
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abc abc c bc abc
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abcd abcd d cd bcd abcd
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abcde abcde e de cde bcde abcde
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select * from (select *,substring(b,1),substring(b,-1),substring(b,-2),substring(b,-3),substring(b,-4),substring(b,-5) from t1) t;
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b substring(b,1) substring(b,-1) substring(b,-2) substring(b,-3) substring(b,-4) substring(b,-5)
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ab ab b ab
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abc abc c bc abc
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abcd abcd d cd bcd abcd
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abcde abcde e de cde bcde abcde
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drop table t1;
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