Offering: GaussDB Kernel More detail: when executing connect by prior b=a and (1=1 or rownum=1), the 1=1 subclause will not be dropped.
1. alter large sequence 2. subpartition 2.1 split subpartition 2.2 truncate subpartition 3. 支持load 4. 支持start-with/connect-by 5. ...