[Bug] Fix bug of load error hub and schema change #4486
Merged
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Proposed changes
When WITH_MYSQL is off, load error hub does not suport MySQL load error hub,
we should check its return value. (introduced by [License] Organize and modify the license of the code #4371 )
misjudge the return value of
change_row_blockin schema_change.cpp (Introduced by Add OLAP_ERR_DATE_QUALITY_ERR error status to display schema change failure #4388 )Types of changes