271 lines
14 KiB
SQL
271 lines
14 KiB
SQL
##case arithmatic and basic compare
|
|
select * from t2 left join (select * from t1) as v on t2.c1 = v.c2 where (v.c2 is null) and (v.c2 not between -10 and 10);
|
|
|
|
##case arithmatic and basic compare
|
|
select * from t2 left join (select * from t1) as v on t2.c1 = v.c2 where (v.c2 is null) and (v.c2 <=> null);
|
|
|
|
##case arithmatic and basic compare
|
|
select * from t2 left join (select * from t1) as v on t2.c1 = v.c2 where (v.c2 is null) and ((v.c2 + 2 > 1) + 2 < 0);
|
|
|
|
##case should not be eliminated
|
|
select * from t2 left join (select * from t1) as v on t2.c1 = v.c2 where (v.c2 is null) and (not(v.c2 and false));
|
|
|
|
##case should not be eliminated
|
|
#select * from t2 left join (select * from t1) as v on t2.c1 = v.c2 where (v.c2 is null) and (not((1 + 2 > v.c2) and false));
|
|
#select * from t2 left join (select * from t1) as v on t2.c1 = v.c2 where (v.c2 is null) and (not((1 + 2 > v.c2) and false));
|
|
|
|
##case should not be eliminated
|
|
# TODO shengle pre calc expr extract and calc bug:
|
|
# select * from t2 left join (select * from t1) as v on t2.c1 = v.c2 where (v.c2 is null) and (((1 + 2 > v.c2) and false) + 2 > -2);
|
|
|
|
##case arithmatic operator
|
|
select * from t2 left join (select * from t1) as v on t2.c1 = v.c2 where (v.c2 is null) and (1 + 2 > v.c2);
|
|
|
|
##case
|
|
select * from t2 left join (select * from t1) as v on t2.c1 = v.c2 where (v.c2 is null) and (1 + 2 > (v.c2 is not null));
|
|
|
|
##case
|
|
select * from t2 left join (select * from t1) as v on t2.c1 = v.c2 where (v.c2 is null) and (1 + 2 > (v.c2 is not null) and (v.c1 is not null));
|
|
|
|
##case
|
|
select * from t1 left join t2 using(c1) where (t2.c1 is not null)=0;
|
|
|
|
##case
|
|
select * from t1 left join t2 using(c1) where (t2.c1 is not null) and (t2.c1 is null);
|
|
|
|
##case
|
|
select * from t1 left join t2 using(c1) where (t2.c1 is null) and (t2.c1 > 0);
|
|
|
|
##case null and false and parent is not and
|
|
select * from t1 left join t2 using(c1) where (t2.c1 and false) < 1 + 1;
|
|
|
|
##case
|
|
select * from t1 left join t2 on t1.c1 > t2.c1 where lnnvl(t2.c2) and 1 > 0;
|
|
|
|
##case
|
|
select * from t1 left join t2 on t1.c1 > t2.c1 where lnnvl(t2.c2 + 2 - 1) and 1 > 0;
|
|
|
|
##case
|
|
select * from t1 left join t2 on t1.c1 > t2.c1 where t2.c1 + 1 > all(select c1 from t3 group by c2);
|
|
|
|
##case
|
|
select * from t1 left join t2 on t1.c1 = t2.c1 left join t3 on t1.c2 = t3.c2 where t2.c1 > 0;
|
|
|
|
##case
|
|
select * from t1 left join t2 on t1.c1 = t2.c1 left join t3 on t1.c2 = t3.c2 where (case t2.c2 when 0 then 1 end) = 1;
|
|
|
|
## case
|
|
select * from t1, t1 as v join t2 on v.c1 = t2.c1;
|
|
|
|
##case
|
|
select * from t1 right join t2 on t1.c1 = t2.c1 right join t3 on t2.c2 = t3.c2;
|
|
|
|
#case
|
|
select * from t1 right join t2 on t1.c1 = t2.c1, t2 as v, t3 where t3.c2 is not null;
|
|
|
|
##case resolver only support one joined table
|
|
#select * from t1 right join t2 on t1.c1 = t2.c1, t2 as v left join t3 on v.c2 = t3.c2 where t3.c2 is not null;
|
|
#select * from t1 right join t2 on t1.c1 = t2.c1, t2 as v, t3 where v.c2 = t3.c2 and t3.c2 is not null;
|
|
|
|
##case same table alias twice
|
|
select * from t1 as table1 left join t1 as table2 on table1.c2 = table2.c1 where table1.c1 < table2.c1 or table1.c1 = table2.c2;
|
|
|
|
##case same table alias twice
|
|
select * from t1 as table1 left join t1 as table2 on table1.c2 = table2.c1 where table1.c1 < table2.c1 and table1.c1 = table2.c2;
|
|
|
|
########################################################################
|
|
### null-reject satisfied
|
|
|
|
##case
|
|
select * from t1 join (select * from t2) as v on t1.c1 = v.c1 left join t3 on t1.c1 = t3.c1 where t3.c2 is not null;
|
|
select * from t1, t2, t3 where t1.c1 = t2.c1 and t1.c1 = t3.c1 and t3.c2 is not null;
|
|
|
|
##case
|
|
select * from t1 left join t2 on t1.c1 = t2.c1 left join t3 on t1.c2 = t3.c2 where t3.c1 is not null and t2.c3 is not null;
|
|
select * from t1, t2, t3 where t3.c1 is not null and t1.c2 = t3.c2 and t2.c3 is not null;
|
|
|
|
#case
|
|
select * from t1 left join t2 on t1.c1 = t2.c1 left join t3 on t1.c2 = t3.c2 where t3.c1 is not null;
|
|
select * from t1 left join t2 on t1.c1 = t2.c1, t3 where t3.c1 is not null and t1.c2 = t3.c2;
|
|
|
|
#case
|
|
select * from t1 join t2 on t1.c1 = t2.c1;
|
|
select * from t1, t2 where t1.c1 = t2.c1;
|
|
|
|
#case can be eliminate
|
|
select * from t1 join t2 on t1.c1 = t2.c1 join t3 on t2.c1 = t3.c1;
|
|
select * from t1, t2, t3 where t1.c1 = t2.c1 and t2.c1 = t3.c1;
|
|
|
|
#case
|
|
select * from t1 left join t2 on t1.c1 = t2.c1 where t2.c1 is not null;
|
|
select * from t1, t2 where t2.c1 is not null and t1.c1 = t2.c1;
|
|
|
|
|
|
#case
|
|
select * from t1 left join t2 on t1.c1>1 where t2.c1 is not null;
|
|
select * from t1, t2 where t1.c1 > 1 and t2.c1 is not null;
|
|
|
|
#case
|
|
select t1.c1 from t1 left join t2 on t1.c1 = t2.c1 and t1.c2 = t2.c2 where t2.c2 is not null;
|
|
select t1.c1 from t1, t2 where t1.c1 = t2.c1 and t1.c2 = t2.c2 and t2.c2 is not null;
|
|
|
|
#case
|
|
select * from t1 inner join t2 on t1.c1>1 where t2.c3 is not null;
|
|
select * from t1, t2 where t1.c1 > 1 and t2.c3 is not null;
|
|
|
|
#case
|
|
select * from t1 inner join t2 on t1.c1>1 where t2.c2 is not null;
|
|
select * from t1, t2 where t1.c1 > 1 and t2.c2 is not null;
|
|
|
|
#case
|
|
select * from t1 inner join t2 on t1.c1 = t2.c1 where t2.c1 is not null;
|
|
select * from t1, t2 where t1.c1=t2.c1 and t2.c1 is not null;
|
|
|
|
#case
|
|
select t1.c1 from t1 inner join t2 on t1.c1 = t2.c1 and t1.c2 = t2.c2 where t2.c2 is not null;
|
|
select t1.c1 from t1, t2 where t1.c1=t2.c1 and t1.c2=t2.c2 and t2.c2 is not null;
|
|
|
|
#case
|
|
select * from t1 inner join t2 on t1.c1>1 where t2.c1 is not null;
|
|
select * from t1, t2 where t1.c1 > 1 and t2.c1 is not null;
|
|
|
|
#case
|
|
select * from t1 inner join t2 on t1.c1>1 where t2.c2 is not null;
|
|
select * from t1, t2 where t1.c1 > 1 and t2.c2 is not null;
|
|
|
|
#case
|
|
select * from t1 inner join t2 on t1.c1>1 where t2.c3 is not null;
|
|
select * from t1, t2 where t1.c1 > 1 and t2.c3 is not null;
|
|
################################################################################################################
|
|
#case
|
|
select * from t1 left join t2 on t1.c1=t2.c1 left join t3 on t1.c1=t2.c1;
|
|
|
|
#case
|
|
select t1.c1 from t1 left join t2 t on t1.c1=t.c1,t2 left join t3 on t2.c1=t3.c1, t1 tt where t1.c1 is not null;
|
|
|
|
#case
|
|
select t1.c1 from t1,t2,t3, t1 tt where t1.c1=t3.c1 and t1.c2=tt.c2 and t1.c1+t2.c1=tt.c1;
|
|
|
|
#case
|
|
select t1.c1 from t1 left join t2 t on t1.c1=t.c1,t2 left join t3 on t2.c1=t3.c1;
|
|
|
|
#case
|
|
select t1.c1 from t1 left join t2 t on t1.c1=t.c1,t2 left join t3 on t2.c1=t3.c1, t1 tt where t1.c1=t3.c1 and t1.c2=tt.c2 and t1.c1+t2.c1=tt.c1;
|
|
|
|
#case
|
|
select t1.c1 from t1, t2 where t1.c1=t2.c1 limit 100;
|
|
|
|
#case
|
|
select sum(c1), count(*) from t1 group by c2 order by c2 limit 100;
|
|
|
|
#case
|
|
select c1 from t1 as t order by c1;
|
|
|
|
#case
|
|
select * from t2 left join t3 on t2.c1=t3.c1 and t2.c2<t3.c2 where t2.c3>t3.c3;
|
|
|
|
#case
|
|
select t1.c1 from t1,t2,t3 where t1.c1=t3.c1 and t1.c2=t2.c2 and t2.c3=t3.c3;
|
|
|
|
#case
|
|
select t1.c1 from t1 left join t2 t on t1.c1=t.c1,t2 left join t3 on t2.c1=t3.c1 where t1.c1=t3.c1;
|
|
|
|
#case
|
|
select * from t1 left join t2 on t1.c1=t2.c1 where false;
|
|
|
|
#case
|
|
select * from t1 left join t2 on t1.c1>1 where t2.c1 is null and t2.c2>1;
|
|
|
|
#case
|
|
select * from t1 right join t2 on t1.c1 = t2.c2;
|
|
|
|
#case
|
|
select * from t1 inner join t2 on t1.c1 = t2.c2;
|
|
|
|
## case
|
|
select c1 from t1 where c1 > 0 and c2 < 0 order by c2 limit 100;
|
|
|
|
## case join
|
|
select t1.c1 from t1, t2 limit 100;
|
|
|
|
## case join with predicate
|
|
select t1.c1 from t1, t2 where t1.c1=t2.c1 limit 100;
|
|
|
|
#case
|
|
select * from t1 left join t2 on t1.c1 = t2.c1 ;
|
|
|
|
#case join with predicate
|
|
select t1.c1 from t1, t2 where t1.c1=t2.c1 limit 100;
|
|
|
|
#case 3-table join
|
|
select t1.c1 from t1, t2, t3 where t1.c1=t2.c1 and t1.c2>t2.c2 and t2.c3=t3.c3 and t3.c1>10;
|
|
|
|
#case
|
|
select * from t2 left join t3 on t2.c1=t3.c1 and t2.c2<t3.c2 where t2.c3>t3.c3;
|
|
|
|
#case
|
|
select t1.c1 from t1 left join t2 on t1.c1=t2.c1 where t2.c2>1;
|
|
|
|
#case
|
|
select * from t1 left join t2 on t1.c1=t2.c1 and t1.c1>1;
|
|
|
|
#case
|
|
select * from t1 join t2 on t1.c1 = t2.c1 join t3 on t2.c2 = t3.c2;
|
|
|
|
##case right join to left bug6621936
|
|
select * from t1 right join t2 on t1.c1 = t2.c1 right join t3 on t3.c2 = t1.c2 where t2.c2 = 1;
|
|
|
|
##case right join to left bug6621936
|
|
select * from t1 right join t2 on t1.c1 = t2.c1 right join t3 on t3.c2 = t2.c2 where t2.c2 = 1;
|
|
|
|
##case right join to left bug6621936
|
|
select * from t1 right join t2 on t1.c1 = t2.c1 right join t3 on t3.c2 = t2.c2 where t1.c2 = 1;
|
|
|
|
## case in bug6564603
|
|
select t1.c1 as a1, t2.c1 as a2 from t1 left join t2 on t1.c1 != t2.c1 where t2.c2 in (1, 2, 3);
|
|
select t1.c1 as a1, t2.c1 as a2 from t1 left join t2 on t1.c1 != t2.c1 where t2.c2 not in (1, 2, 3);
|
|
# should not do rewrite
|
|
select t1.c1 as a1, t2.c1 as a2 from t1 left join t2 on t1.c1 != t2.c1 where t1.c2 in (1, 2, t2.c2);
|
|
select t1.c1 as a1, t2.c1 as a2 from t1 left join t2 on t1.c1 != t2.c1 where t2.c2 in (1, 2, NULL);
|
|
select t1.c1 as a1, t2.c1 as a2 from t1 left join t2 on t1.c1 != t2.c1 where t2.c2 not in (1, 2, NULL);
|
|
|
|
## case multi outer join bug11493667
|
|
# left-deep
|
|
select * from t1 left join t2 on t1.c1 != t2.c1 left join t3 on t1.c1 != t3.c1 left join t4 on t1.c1 != t4.c1 where t2.c1 is NULL and t3.c1 is NULL and t4.c1 is NULL;
|
|
select * from t1 left join t2 on t1.c1 != t2.c1 left join t3 on t1.c1 != t3.c1 left join t4 on t1.c1 != t4.c1 where t2.c1 is NULL and t3.c1 is NULL and t4.c1 = 0;
|
|
select * from t1 left join t2 on t1.c1 != t2.c1 left join t3 on t1.c1 != t3.c1 left join t4 on t1.c1 != t4.c1 where t2.c1 is NULL and t3.c1 = 0 and t4.c1 is NULL;
|
|
select * from t1 left join t2 on t1.c1 != t2.c1 left join t3 on t1.c1 != t3.c1 left join t4 on t1.c1 != t4.c1 where t2.c1 is NULL and t3.c1 = 0 and t4.c1 = 0;
|
|
select * from t1 left join t2 on t1.c1 != t2.c1 left join t3 on t1.c1 != t3.c1 left join t4 on t1.c1 != t4.c1 where t2.c1 = 0 and t3.c1 is NULL and t4.c1 is NULL;
|
|
select * from t1 left join t2 on t1.c1 != t2.c1 left join t3 on t1.c1 != t3.c1 left join t4 on t1.c1 != t4.c1 where t2.c1 = 0 and t3.c1 is NULL and t4.c1 = 0;
|
|
select * from t1 left join t2 on t1.c1 != t2.c1 left join t3 on t1.c1 != t3.c1 left join t4 on t1.c1 != t4.c1 where t2.c1 = 0 and t3.c1 = 0 and t4.c1 IS NULL;
|
|
select * from t1 left join t2 on t1.c1 != t2.c1 left join t3 on t1.c1 != t3.c1 left join t4 on t1.c1 != t4.c1 where t2.c1 = 0 and t3.c1 = 0 and t4.c1 = 0;
|
|
# bushy
|
|
select * from (t1 left join t2 on t1.c1 != t2.c1) left join (t3 left join t4 on t4.c1 != t3.c1) on t1.c1 != t4.c1 where t2.c1 is NULL and t3.c1 is NULL and t4.c1 is NULL;
|
|
select * from (t1 left join t2 on t1.c1 != t2.c1) left join (t3 left join t4 on t4.c1 != t3.c1) on t1.c1 != t4.c1 where t2.c1 is NULL and t3.c1 is NULL and t4.c1 = 0;
|
|
select * from (t1 left join t2 on t1.c1 != t2.c1) left join (t3 left join t4 on t4.c1 != t3.c1) on t1.c1 != t4.c1 where t2.c1 is NULL and t3.c1 = 0 and t4.c1 is NULL;
|
|
select * from (t1 left join t2 on t1.c1 != t2.c1) left join (t3 left join t4 on t4.c1 != t3.c1) on t1.c1 != t4.c1 where t2.c1 is NULL and t3.c1 = 0 and t4.c1 = 0;
|
|
select * from (t1 left join t2 on t1.c1 != t2.c1) left join (t3 left join t4 on t4.c1 != t3.c1) on t1.c1 != t4.c1 where t2.c1 = 0 and t3.c1 is NULL and t4.c1 is NULL;
|
|
select * from (t1 left join t2 on t1.c1 != t2.c1) left join (t3 left join t4 on t4.c1 != t3.c1) on t1.c1 != t4.c1 where t2.c1 = 0 and t3.c1 is NULL and t4.c1 = 0;
|
|
select * from (t1 left join t2 on t1.c1 != t2.c1) left join (t3 left join t4 on t4.c1 != t3.c1) on t1.c1 != t4.c1 where t2.c1 = 0 and t3.c1 = 0 and t4.c1 IS NULL;
|
|
select * from (t1 left join t2 on t1.c1 != t2.c1) left join (t3 left join t4 on t4.c1 != t3.c1) on t1.c1 != t4.c1 where t2.c1 = 0 and t3.c1 = 0 and t4.c1 = 0;
|
|
|
|
## case full outer join el
|
|
# case
|
|
select * from (t1 full join t2 on t1.c1 = t2.c1) left join (t3 left join t4 on t4.c1 = t3.c1) on t1.c1 = t4.c1 where t2.c1 is NULL and t3.c1 is NULL and t4.c1 is NULL;
|
|
select * from (t1 full join t2 on t1.c1 = t2.c1) left join (t3 left join t4 on t4.c1 = t3.c1) on t1.c1 = t4.c1 where t2.c1 is NULL and t3.c1 is NULL and t4.c1 = 0;
|
|
select * from (t1 full join t2 on t1.c1 = t2.c1) left join (t3 left join t4 on t4.c1 = t3.c1) on t1.c1 = t4.c1 where t2.c1 is NULL and t3.c1 = 0 and t4.c1 is NULL;
|
|
select * from (t1 full join t2 on t1.c1 = t2.c1) left join (t3 left join t4 on t4.c1 = t3.c1) on t1.c1 = t4.c1 where t2.c1 is NULL and t3.c1 = 0 and t4.c1 = 0;
|
|
select * from (t1 full join t2 on t1.c1 = t2.c1) left join (t3 left join t4 on t4.c1 = t3.c1) on t1.c1 = t4.c1 where t2.c1 = 0 and t3.c1 is NULL and t4.c1 is NULL;
|
|
select * from (t1 full join t2 on t1.c1 = t2.c1) left join (t3 left join t4 on t4.c1 = t3.c1) on t1.c1 = t4.c1 where t2.c1 = 0 and t3.c1 is NULL and t4.c1 = 0;
|
|
select * from (t1 full join t2 on t1.c1 = t2.c1) left join (t3 left join t4 on t4.c1 = t3.c1) on t1.c1 = t4.c1 where t2.c1 = 0 and t3.c1 = 0 and t4.c1 IS NULL;
|
|
select * from (t1 full join t2 on t1.c1 = t2.c1) left join (t3 left join t4 on t4.c1 = t3.c1) on t1.c1 = t4.c1 where t2.c1 = 0 and t3.c1 = 0 and t4.c1 = 0;
|
|
# case
|
|
select * from (t1 left join t2 on t1.c1 = t2.c1) full join (t3 left join t4 on t4.c1 = t3.c1) on t1.c1 = t4.c1 where t2.c1 is NULL and t3.c1 is NULL and t4.c1 is NULL;
|
|
select * from (t1 left join t2 on t1.c1 = t2.c1) full join (t3 left join t4 on t4.c1 = t3.c1) on t1.c1 = t4.c1 where t2.c1 is NULL and t3.c1 is NULL and t4.c1 = 0;
|
|
select * from (t1 left join t2 on t1.c1 = t2.c1) full join (t3 left join t4 on t4.c1 = t3.c1) on t1.c1 = t4.c1 where t2.c1 is NULL and t3.c1 = 0 and t4.c1 is NULL;
|
|
select * from (t1 left join t2 on t1.c1 = t2.c1) full join (t3 left join t4 on t4.c1 = t3.c1) on t1.c1 = t4.c1 where t2.c1 is NULL and t3.c1 = 0 and t4.c1 = 0;
|
|
select * from (t1 left join t2 on t1.c1 = t2.c1) full join (t3 left join t4 on t4.c1 = t3.c1) on t1.c1 = t4.c1 where t2.c1 = 0 and t3.c1 is NULL and t4.c1 is NULL;
|
|
select * from (t1 left join t2 on t1.c1 = t2.c1) full join (t3 left join t4 on t4.c1 = t3.c1) on t1.c1 = t4.c1 where t2.c1 = 0 and t3.c1 is NULL and t4.c1 = 0;
|
|
select * from (t1 left join t2 on t1.c1 = t2.c1) full join (t3 left join t4 on t4.c1 = t3.c1) on t1.c1 = t4.c1 where t2.c1 = 0 and t3.c1 = 0 and t4.c1 IS NULL;
|
|
select * from (t1 left join t2 on t1.c1 = t2.c1) full join (t3 left join t4 on t4.c1 = t3.c1) on t1.c1 = t4.c1 where t2.c1 = 0 and t3.c1 = 0 and t4.c1 = 0;
|