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MDEV-10411 Providing compatibility for basic PL/SQL constructs

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An additional change for "Part 9: EXCEPTION handlers"

This construct:
  EXCEPTION WHEN OTHERS THEN ...;
now catches warning-alike conditions, e.g. NO_DATA_FOUND.
This commit is contained in:
Alexander Barkov
2016-10-11 11:48:08 +04:00
parent f7043858ba
commit de6d40592c
3 changed files with 50 additions and 2 deletions
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19
mysql-test/suite/compat/oracle/r/exception.result
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@ -199,5 +199,24 @@ ERROR 24000: Cursor is not open
DROP PROCEDURE p1;
DROP TABLE t1;
#
# Testing that warning-alike errors are caught by OTHERS
#
CREATE TABLE t1 (a INT);
CREATE FUNCTION f1 RETURN VARCHAR
AS
a INT:=10;
BEGIN
SELECT a INTO a FROM t1;
RETURN 'OK';
EXCEPTION
WHEN OTHERS THEN RETURN 'Exception';
END;
$$
SELECT f1() FROM DUAL;
f1()
Exception
DROP FUNCTION f1;
DROP TABLE t1;
#
# End of MDEV-10840 sql_mode=ORACLE: RAISE statement for predefined exceptions
#