LiBinfeng 3c58e9bac9
[Fix](Nereids) Fix problem of infer predicates not completely ( #22145 ) ...
Problem:
When inferring predicate in nereids, new inferred predicates can not be the source of next round. For example:
create table tt1(c1 int, c2 int) distributed by hash(c1) properties('replication_num'='1');
create table tt2(c1 int, c2 int) distributed by hash(c1) properties('replication_num'='1');
create table tt3(c1 int, c2 int) distributed by hash(c1) properties('replication_num'='1');
explain select * from tt1 left join tt2 on tt1.c1 = tt2.c1 left join tt3 on tt2.c1 = tt3.c1 where tt1.c1 = 123;
we expect to get t33.c1 = 123, but we can just get t22.c1 = 123. Because when infer tt1.c1 = 123 and tt2.c1 = tt3.c1, we can
not get any relationship of these two predicates.
Solution:
We need to cache middle results of source predicates like t22.c1 = 123 in example.
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