4 Commits

Author	SHA1	Message	Date
HappenLee	4afdcdb939	[performance](reader) Opt the unique reader to reduce unnecessary compare and function call (#7348)	2021-12-16 10:36:43 +08:00
GoGoWen	5745adb26c	[improvement](reader) optimize for single rowset reading (#7351) ... read single rowset without do aggregation when reading all columns, and otherwise should use `_agg_key_next_row`	2021-12-11 16:53:56 +08:00
HappenLee	8b557c0e70	[Refactor] Refact code of sequence column (#7007)	2021-11-15 11:10:45 +08:00
HappenLee	c3b133bdb3	[Refactor] Refactor the reader code (#6866) ... 1. Removed useless redundant code logic 2. Change reader to interface, add tuple reader to simplify the structure of reader	2021-10-30 18:15:28 +08:00