Oracle is complex and interconnected and changing things can cause some database objects to become "invalid". 1) To recompile NON-PUBLIC SYNONYMS use below script. Expdp Oracle 11G ORA-39001: invalid argument value, ORA-01775: looping chain of synonyms. wrong queue . Perhaps they wanted to allow you to create synonyms in advance for things you will define later. â compile public synonym that are invalid Select âalter public synonym â||object_name||â compile;â From dba_objects Where status <> âVALIDâ And owner⦠How to compile synonyms I've read ⦠If you drop a synonym for the master table of ⦠invalid Oracle If you do so, then all PL/SQL units that use that name will be invalidated. pivot_clause specifies the column(s) that you want to aggregate. Cause. So we have to recreate them one by one. To ease this task and recreate all of them in a batch we can use this piece of code, which dynamically recreates all invalid synonyms in the database: If you donât have access to the named âdba_*â views, you can simply replace âdba_â with âall_â. CREATE SYNONYM - Oracle Help Center Recommended Courses. Invalid statement Synonyms.
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