found by CodePro

found by CodePro

found by CodePro

the logic that cleared the flag could never be reached, resulting in performance degradation.
Reported by Alexander Nesterov.

MVStore: imported BLOB and CLOB data sometimes disappeared. This was caused by a bug in the ObjectDataType comparison.

Group by with a quoted select column name alias didn't work. Example: select 1 "a" from dual group by "a" 

In version 1.3.183, indexes that contains columns with a default value generated by a sequence where not used. This includes identity and auto-increment columns. This bug was introduced by supporting "rownum" in views and derived tables.