lihangyu 9b7596f1c6 [Feature](Dynamic schema table) step1 support schema change expression (#17494) ...

1. introduce a new type `VARIANT` to encapsulate dynamic generated columns for hidding the detail of types and names of newly generated columns
2. introduce a new expression `SchemaChangeExpr` for doing schema change for extensibility

2023-03-13 15:12:42 +08:00

..

src

[Feature](Dynamic schema table) step1 support schema change expression (#17494)

2023-03-13 15:12:42 +08:00

test

[Chore](compile) remove some unused static on inline function to reduce compile time (#17603)

2023-03-13 11:11:59 +08:00

CMakeLists.txt

[Chore](execution) change PipelineTaskState to enum class && remove some row-based code (#17300)

2023-03-08 12:41:15 +08:00