Kikyou1997 dadfd85c40 prune for agg with constant expr (#12274) ...

Currently, nereids doesn't support aggregate function with no slot reference in query, since all the column would be pruned, e.g.

SELECT COUNT(1) FROM t;

This PR reserve the column with the smallest amount of data when doing column prune under this situation.

To be noticed, this PR ONLY handle aggregate functions. So projection with no slot reference need to be handled in future.

2022-09-05 19:09:00 +08:00

..

account_p0

[improvement](test) move correctness and account suites to p0 while tpcds_sf1 t0 p1 (#11350)

2022-08-02 11:23:01 +08:00

bitmap_functions

[test] Add bitmap_intersect and schema_change test for regression test. (#9854)

2022-06-20 09:51:31 +08:00

bloom_filter_p0

[Regression](datev2) Add test cases for datev2/datetimev2 (#11831)

2022-08-19 10:57:55 +08:00

compaction

[Regression](datev2) Add test cases for datev2/datetimev2 (#11831)

2022-08-19 10:57:55 +08:00

correctness

[fix](planner) a slot id is bounded on a wrong tuple id, if cross join has a hash join as child (#12156)

2022-08-31 09:07:55 +08:00

correctness_p0

[fix](emptynode)fix empty node bug in vec engine (#12258)

2022-09-01 18:52:10 +08:00

csv_header_p0

[Regression](datev2) Add test cases for datev2/datetimev2 (#11831)

2022-08-19 10:57:55 +08:00

data_model_p0

[Regression](datev2) Add test cases for datev2/datetimev2 (#11831)

2022-08-19 10:57:55 +08:00

datatype_p0

[feature](nereids) add weekOfYear to support ssb-flat benchmark (#12207)

2022-09-03 12:04:51 +08:00

ddl_p0

[Bug](CTAS) Fix CTAS error for use agg column as first. (#12299)

2022-09-02 20:44:01 +08:00

delete_p0

[fix](planner) let OlapScanNode turn off preaggragation when there is a filter on DELETE_SIGN (#12118)

2022-08-30 15:54:37 +08:00

demo_p0

[improvement](test) add dryRun option and group all cases into either p0 or p1 (#11576)

2022-08-17 22:45:53 +08:00

export

[optimization](array-type) support the decimal/datetime as the nest type of array in print_value (#11784)

2022-08-19 17:59:09 +08:00

export_p0

[Regression](datev2) Add test cases for datev2/datetimev2 (#11831)

2022-08-19 10:57:55 +08:00

index_p0

[bugfix](index) index page should not be bitshuffle decoded (#12231)

2022-09-01 11:56:44 +08:00

load/insert

[feature-wip](array-type) Add some regression tests for nested array (#12322)

2022-09-05 14:05:24 +08:00

load_p0

[fix](array-type) fix the wrong data when use stream load to import '\N' (#12102)

2022-08-29 09:53:37 +08:00

nereids_syntax_p0

prune for agg with constant expr (#12274)

2022-09-05 19:09:00 +08:00

performance_p0

[improvement](test) group some cases and group a case to p0 if it is not grouped (#11548)

2022-08-06 15:12:08 +08:00

primary_key/ssb_unique_sql_zstd_p0/sql

[feature-wip](unique-key-merge-on-write) add regression case (#11731)

2022-08-24 21:27:58 +08:00

query

[feature](http) get create table stmt for a given query (#11979)

2022-08-25 15:02:05 +08:00

query_p0

[Enhancement](array-type) Support Floating/Decimal type for array aggregation functions (#12271)

2022-09-03 09:55:56 +08:00

rollup

[regression](rollup) Modify test case (#11960)

2022-08-22 19:18:35 +08:00

rollup_p0

[regression](rollup) Modify test case (#11960)

2022-08-22 19:18:35 +08:00

schema_change

[bugfix](light weight schema change) support delete condition in schema change (#11869)

2022-08-26 11:45:55 +08:00

schema_change_p0

[regression](datev2) add schema change cases for datev2/datetimev2 (#11924)

2022-08-19 21:29:24 +08:00

sql_block_rule_p0

[improvement](test) group some cases and group a case to p0 if it is not grouped (#11548)

2022-08-06 15:12:08 +08:00

ssb_sf1/sql

[regression] add ssb flat sf 1 test (#10894)

2022-07-16 11:40:45 +08:00

ssb_sf1_p1/sql

[regression](unique-key-merge-test) add ssb_sf1_p1 test (#11447)

2022-08-03 11:22:24 +08:00

ssb_unique_sql_zstd_p0/sql

[improvement](test) group some cases and group a case to p0 if it is not grouped (#11548)

2022-08-06 15:12:08 +08:00

tpcds_sf1_p1/sql

[improvement](test) move correctness and account suites to p0 while tpcds_sf1 t0 p1 (#11350)

2022-08-02 11:23:01 +08:00

tpch_sf1_p1

[improvement](test) add dryRun option and group all cases into either p0 or p1 (#11576)

2022-08-17 22:45:53 +08:00

tpch_unique_sql_zstd_p0/sql

[regression-test](unique) Add tpch sf0.1 test under unique table with zstd (#12122)

2022-08-27 21:39:09 +08:00

update

[fix](update) Fix where clause is not reanalyzed after rewrite (#11723)

2022-08-15 13:24:57 +08:00