bobhan1 4510e16845 [improvement](delete) support delete predicate on value column for merge-on-write unique table (#21933) ...

Previously, delete statement with conditions on value columns are only supported on duplicate tables. After we introduce delete sign mechanism to do batch delete, a delete statement with conditions on value columns on unique tables will be transformed into the corresponding insert into ..., __DELETE_SIGN__ select ... statement. However, for unique table with merge-on-write enabled, the overhead of inserting these data can be eliminated. So this PR add the ability to allow delete predicate on value columns for merge-on-write unique tables.

2023-08-16 12:18:05 +08:00

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fold_constant

[fix](Nereids) decimal divide should not return null if numerator is zero (#22309)

2023-07-27 20:23:04 +08:00

test_array_column_delete.out

[Fix](array-type) bugfix for array column with delete condition (#13361)

2022-10-21 09:29:02 +08:00

test_delete_from_partition.out

[improvement](delete) support delete from partitioned table without partition specified (#13533)

2022-10-27 21:32:45 +08:00

test_delete_on_value.out

[improvement](delete) support delete predicate on value column for merge-on-write unique table (#21933)

2023-08-16 12:18:05 +08:00

test_delete_sign_mow.out

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

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

test_delete_sign_unique.out

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

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

test_delete_using.out

[enhencement](planner) update and delete support use alias for target table (#17914)

2023-03-22 11:07:39 +08:00

test_delete_where_in.out

[opt](planner) support delete with a subquery in predicate by construct an insert. (#20983)

2023-06-27 17:51:13 +08:00

test_delete.out

[Fix](planner)fix delete stmt contains where but delete all data. (#22563)

2023-08-03 23:44:05 +08:00

test_map_column_delete.out

[Refactor](map) remove using column array in map to reduce offset column (#17330)

2023-03-09 11:22:26 +08:00

test_multi_columns_delete.out

[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

test_segment_iterator_delete.out

[regression](vectorized) delete vectorized config in regression tests (#15126)

2022-12-16 17:08:29 +08:00

test_seq_column.out

[enhancement](test) add more p0 cases (#12285)

2022-09-29 10:45:17 +08:00

test_struct_column_delete.out

[Refact] (serde) refact mysql serde with data type (#19543)

2023-05-26 14:11:17 +08:00

test_zone_map_delete.out

[fix](delete) fix 'is null' or 'is not null' delete predicate will get wrong result (#17190)

2023-03-02 14:05:44 +08:00