ee34b6de2d
[Refact] (serde) refact mysql serde with data type ( #19543 )
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refact mysql output (de)serialize with data type serde , avoid accoriding switch case Primitive type writed in mysqlWriter
2023-05-26 14:11:17 +08:00
ea41d94582
[Improve](complex-type) Support Count(complexType) ( #17868 )
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Support count function for ARRAY/MAP/STRUCT type
2023-03-30 15:43:32 +08:00
06dee69174
[Refactor](map) remove using column array in map to reduce offset column ( #17330 )
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1. remove column array in map
2. add offsets column in map
Aim to reduce duplicate offset from key-array and value-array in disk
2023-03-09 11:22:26 +08:00
8b70bfdc31
[Feature](map-type) Support stream load and fix some bugs for map type ( #16776 )
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1、support stream load with json, csv format for map
2、fix olap convertor when compaction action in map column which has null
3、support select outToFile for map
4、add some regression-test
2023-02-19 15:11:54 +08:00
