[HUDI-5260] fix insert into sql command with strict sql insert mode and no preCombine…#7269

Merged

codope merged 3 commits intoapache:masterfrom

kazdy:strict-insert-no-precombine

Nov 24, 2022

Commits on Nov 21, 2022

Insert into sql command with strict sql insert mode and no preCombineFiled should not overwrite existing records with the same key but throw error.
kazdy
committed

Commits on Nov 22, 2022

fix test for strict insert mode without precombine field
kazdy
committed

Commits on Nov 23, 2022

For COW table STRICT insert mode, PK uniqueness should be honored irrespective of precombine field.
kazdy
committed