2. Has nothing to do with the group by; Use the most simple select ID, name from the way T
3. Has nothing to do with the authority; The same account in PLSQL dev can inside,
4. Has nothing to do with multiple tables, the query in the form of,
5. Use the edit link to place the sysdba model, is not the way to the default, account permissions is very high,
O change situation of the great god, baidu N times, one online met the same problem, but made no mention of the solution,
CodePudding user response:
Pray god give advice or comments!CodePudding user response:
I met, also don't know how to solve