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SQL Anywhere 10.0.1 » SQL Anywhere Server - SQL Usage » Other SQL Dialects » Error handling in Transact-SQL procedures

Using the RAISERROR statement in procedures Next Page

Transact-SQL-like error handling in the Watcom-SQL dialect


You can make a Watcom-SQL dialect procedure handle errors in a Transact-SQL-like manner by supplying the ON EXCEPTION RESUME clause to the CREATE PROCEDURE statement:

CREATE PROCEDURE sample_proc()
ON EXCEPTION RESUME
BEGIN
   ...
END

The presence of an ON EXCEPTION RESUME clause prevents explicit exception handling code from being executed, so avoid using these two clauses together.