-
Notifications
You must be signed in to change notification settings - Fork 410
Closed as not planned
Labels
component/expressiontype/feature-requestCategorizes issue or PR as related to a new feature.Categorizes issue or PR as related to a new feature.
Description
In sprint 4, we plan to support:
- Mod MayPOC (support function
modin TiFlash #2318) - COALESCE MayPOC (Push down function COALESCE #2334)
- ASCII, length, position, trim (Push down string related functions - ASCII, length, position, trim #2424)
- ADDDATE, DATE, DATE_ADD (Push down date related functions - ADDDATE, DATE, DATE_ADD #2425)
- ROUND() on Decimal (Push down ROUND() on Decimal types #2426)
- INET_NTOA()/ATON(), INET6_ATON/NTOA() (Push down INET functions - INET_NTOA()/ATON(), INET6_ATON/NTOA() #2427)
- set、enum、INET_NTOA()、INET6_NTOA()、+/- INTERVAL X Y used quite a bit【Results Generation】
- Math (Support pushdown mathematics functions #1901): Ln Log Log2 Log10 Exp Pow Radians Degrees Conv CRC32
- Comparison (Support
IsTrueWithNull,IsTrueandIsFalseWithNull,IsFalsein TiFlash #1863): IsTrueWithNull, IsTrueWithoutNull, IsFalsity, NullEQ - Bit op (Support pushdown
LeftShiftandRightShiftbit operations #1900 and Support pushdownLogicalXorfunction #1902): LeftShift, RightShift, LogicXor - Group concat distinct (Support group concat distinct agg function push down #1908)
Sprint 3 done:
- Replace (support function
replacein TiFlash #1860) - Abs (Support abs function push down #1937)
- left/right (Support left/right function push down #1943)
- str_to_date (Support str_to_date function push down #1942)
- concat (Support concat function push down #1940)
- unix_timestamp (Support unix_timestamp function push down #1939)
- cast string as double (Support cast_str_as_double function push down #1936)
- datediff, datesub, year, day, CastStringAsInt, CastTimeAsString, concat_ws, ifnull (Need support more function pushdown in TiFlash #1480)
- Math (Support pushdown mathematics functions #1901): Ceil, Ceiling, Floor, Sqrt
List by PM: https://docs.google.com/spreadsheets/d/1FUoFEhXXVFskkBLtTfGI0XqlgveW_IdFTOgvYD7PNcA/edit#gid=508440363
Reactions are currently unavailable
Metadata
Metadata
Assignees
Labels
component/expressiontype/feature-requestCategorizes issue or PR as related to a new feature.Categorizes issue or PR as related to a new feature.
Type
Projects
Status
Done