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saw many articles that negatively respond to TRY / CATCH use in T-SQL and almost believes to antipatterns.
Is this right?
Answer 1, Authority...
After reading the book on PL / SQL, I did not fully understand what type of collection is better to use if it does...
Suppose there is an XML of this type:
& lt; root & gt;
& lt; tablero & gt;
& lt; field1 & gt; & lt; /...
I'm trying to create a connection in SQL Developer. There is such an error ORA-12505: TNS: listener does not currently know of SID given...