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61 lines
1.8 KiB
PHP
61 lines
1.8 KiB
PHP
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###################### ps_modify1.inc ########################
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# #
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# Tests for prepared statements: big INSERT .. SELECTs #
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# #
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##############################################################
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## big insert select statements
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set @duplicate='duplicate ' ;
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set @1000=1000 ;
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set @5=5 ;
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select a,b from t1 where a < 5 ;
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--enable_info
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insert into t1 select a + @1000, concat(@duplicate,b) from t1
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where a < @5 ;
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--disable_info
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select a,b from t1 where a >= 1000 ;
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delete from t1 where a >= 1000 ;
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prepare stmt1 from ' insert into t1 select a + ?, concat(?,b) from t1
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where a < ? ' ;
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--enable_info
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execute stmt1 using @1000, @duplicate, @5;
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--disable_info
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select a,b from t1 where a >= 1000 ;
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delete from t1 where a >= 1000 ;
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set @float=1.00;
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set @five='five' ;
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--disable_warnings
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drop table if exists t2;
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--enable_warnings
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create table t2 like t1 ;
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--enable_info
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insert into t2 (b,a)
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select @duplicate, sum(first.a) from t1 first, t1 second
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where first.a <> @5 and second.b = first.b
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and second.b <> @five
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group by second.b
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having sum(second.a) > @2
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union
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select b, a + @100 from t1
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where (a,b) in ( select sqrt(a+@1)+CAST(@float AS signed),b
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from t1);
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--disable_info
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select a,b from t2;
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delete from t2 ;
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prepare stmt1 from ' insert into t2 (b,a)
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select ?, sum(first.a)
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from t1 first, t1 second
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where first.a <> ? and second.b = first.b and second.b <> ?
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group by second.b
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having sum(second.a) > ?
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union
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select b, a + ? from t1
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where (a,b) in ( select sqrt(a+?)+CAST(? AS signed),b
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from t1 ) ' ;
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--enable_info
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execute stmt1 using @duplicate, @5, @five, @2, @100, @1, @float ;
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--disable_info
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select a,b from t2;
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drop table t2;
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