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  1. MariaDB Server
  2. MDEV-19162 Some basic datatypes and functions in oracle compatibility mode do not work
  3. MDEV-20662

sql_mode=oracle does not support custom EXCEPTIONs

Details

    Description

      Defining custom exception does not work in ORACLE mode

      as an example:

      CREATE PROCEDURE XYZ() AS
      		 
          SOME_NEW_EXCEPTION EXCEPTION;
      		 
      BEGIN
      		 
         IF true THEN
      		 
              DO SOMETHING;
      		 
         ELSE
      		 
               RAISE SOME_NEW_EXCEPTION;
      		 
          ELSEIF;
      		 
      END;

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        Issue Links

          relates to

          Technical task - A technical task. MDEV-10587 sql_mode=ORACLE: User defined exceptions

          • Major - Major loss of function.
          • Closed

          Activity

            bar Alexander Barkov added a comment -

            User defined exceptions are supported since 10.3.0:

            SET sql_mode=ORACLE;
            		 
            DELIMITER $$
            		 
            CREATE PROCEDURE p1 (a INT) AS
            		 
                SOME_NEW_EXCEPTION EXCEPTION;
            		 
            BEGIN
            		 
               IF a IS true THEN
            		 
                    SELECT 'true';
            		 
               ELSE
            		 
                     RAISE SOME_NEW_EXCEPTION;
            		 
               END IF;
            		 
            END;
            		 
            $$
            		 
            DELIMITER ;
            		 
            CALL p1(0);


            MariaDB [test]> DELIMITER $$
            		 
            MariaDB [test]> CREATE PROCEDURE p1 (a INT) AS
            		 
                ->     SOME_NEW_EXCEPTION EXCEPTION;
            		 
                -> BEGIN
            		 
                ->    IF a IS true THEN
            		 
                ->         SELECT 'true';
            		 
                ->    ELSE
            		 
                ->          RAISE SOME_NEW_EXCEPTION;
            		 
                ->    END IF;
            		 
                -> END;
            		 
                -> $$
            		 
            ERROR 1304 (42000): PROCEDURE p1 already exists
            		 
            MariaDB [test]> DELIMITER ;
            		 
            MariaDB [test]> CALL p1(0);
            		 
            ERROR 1644 (45000): Unhandled user-defined exception condition

            bar Alexander Barkov added a comment - User defined exceptions are supported since 10.3.0: SET sql_mode=ORACLE; DELIMITER $$ CREATE PROCEDURE p1 (a INT ) AS SOME_NEW_EXCEPTION EXCEPTION; BEGIN IF a IS true THEN SELECT 'true' ; ELSE RAISE SOME_NEW_EXCEPTION; END IF ; END ; $$ DELIMITER ; CALL p1(0); MariaDB [test]> DELIMITER $$ MariaDB [test]> CREATE PROCEDURE p1 (a INT) AS -> SOME_NEW_EXCEPTION EXCEPTION; -> BEGIN -> IF a IS true THEN -> SELECT 'true'; -> ELSE -> RAISE SOME_NEW_EXCEPTION; -> END IF; -> END; -> $$ ERROR 1304 (42000): PROCEDURE p1 already exists MariaDB [test]> DELIMITER ; MariaDB [test]> CALL p1(0); ERROR 1644 (45000): Unhandled user-defined exception condition

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              Unassigned Unassigned
              Faisal Faisal Saeed (Inactive)
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              Dates

                Created:
                Updated:
                Resolved:

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