Co-authored-by: sohardforaname <organic_chemistry@foxmail.com>
TODO:
1. support agg_state type
2. support implicit cast literal exception
3. use nereids execute dml for these regression cases:
- test_agg_state_nereids (for TODO 1)
- test_array_insert_overflow (for TODO 2)
- nereids_p0/json_p0/test_json_load_and_function (for TODO 2)
- nereids_p0/json_p0/test_json_unique_load_and_function (for TODO 2)
- nereids_p0/jsonb_p0/test_jsonb_load_and_function (for TODO 2)
- nereids_p0/jsonb_p0/test_jsonb_unique_load_and_function (for TODO 2)
- json_p0/test_json_load_and_function (for TODO 2)
- json_p0/test_json_unique_load_and_function (for TODO 2)
- jsonb_p0/test_jsonb_load_and_function (for TODO 2)
- jsonb_p0/test_jsonb_unique_load_and_function (for TODO 2)
- test_multi_partition_key (for TODO 2)
* Optimize fetch delete predicates
* Fix incorrect query result when compaction eliminate delete predicates between `NewOlapScanNode::_init_scanners` and `NewOlapScanner::init`
* Fix be ut
for sql like:
SELECT JSONB_EXTRACT('{"k1":"v31","k2":300}','$.k1');
the result should be
+------------------------------------------------+
| jsonb_extract('{"k1":"v31","k2":300}', '$.k1') |
+------------------------------------------------+
| "v31" |
+------------------------------------------------+
but curent result is
+------------------------------------------------+
| jsonb_extract('{"k1":"v31","k2":300}', '$.k1') |
+------------------------------------------------+
| <null> |
+------------------------------------------------+
create table t1(c1 int, c2 int);
create table t2(c1 int, c2 int);
insert into t1 values (1,1);
insert into t2 values (1,1);
select * from t1 where exists (select * from t2 where t1.c1 = t2.c1 limit 0);
the result should be empty set.
Don't call DeriveStatJob for follow group expressions:
- the group expression that is generated by the joinCommute rule
- the group expression that is generated by the implementation rule without creating a new group
