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2fdb556e04
This patch changes the main name of 3 byte character set from utf8 to utf8mb3. New old_mode UTF8_IS_UTF8MB3 is added and set TRUE by default, so that utf8 would mean utf8mb3. If not set, utf8 would mean utf8mb4.
320 lines
6.7 KiB
Plaintext
320 lines
6.7 KiB
Plaintext
SET sql_mode=ORACLE;
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#
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# MDEV-10578 sql_mode=ORACLE: SP control functions SQLCODE, SQLERRM
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#
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#
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# Using SQLCODE and SQLERRM outside of an SP
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#
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SELECT SQLCODE;
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ERROR 42S22: Unknown column 'SQLCODE' in 'field list'
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SELECT SQLERRM;
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ERROR 42S22: Unknown column 'SQLERRM' in 'field list'
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CREATE TABLE t1 (SQLCODE INT, SQLERRM VARCHAR(10));
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INSERT INTO t1 VALUES (10, 'test');
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SELECT SQLCODE, SQLERRM FROM t1;
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SQLCODE SQLERRM
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10 test
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DROP TABLE t1;
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#
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# Normal SQLCODE and SQLERRM usage
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#
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CREATE PROCEDURE p1(stmt VARCHAR)
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AS
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BEGIN
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EXECUTE IMMEDIATE stmt;
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SELECT 'Error1: ' || SQLCODE || ' ' || SQLERRM;
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EXCEPTION
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WHEN OTHERS THEN
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SELECT 'Error2: ' || SQLCODE || ' ' || SQLERRM;
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END;
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$$
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CALL p1('SELECT 1');
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1
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1
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'Error1: ' || SQLCODE || ' ' || SQLERRM
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Error1: 0 normal, successful completion
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CALL p1('xxx');
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'Error2: ' || SQLCODE || ' ' || SQLERRM
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Error2: 1064 You have an error in your SQL syntax; check the manual that corresponds to your MariaDB server version for the right syntax to use near '' at line 1
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CALL p1('SELECT 1');
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1
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1
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'Error1: ' || SQLCODE || ' ' || SQLERRM
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Error1: 0 normal, successful completion
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DROP PROCEDURE p1;
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#
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# SQLCODE and SQLERRM hidden by local variables
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#
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CREATE PROCEDURE p1()
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AS
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sqlcode INT:= 10;
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sqlerrm VARCHAR(64) := 'test';
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BEGIN
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SELECT 'Error: ' || SQLCODE || ' ' || SQLERRM;
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END;
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$$
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CALL p1;
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'Error: ' || SQLCODE || ' ' || SQLERRM
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Error: 10 test
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DROP PROCEDURE p1;
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CREATE PROCEDURE p1()
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AS
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sqlcode INT;
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sqlerrm VARCHAR(64);
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BEGIN
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SQLCODE:= 10;
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sqlerrm:= 'test';
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SELECT 'Error: ' || SQLCODE || ' ' || SQLERRM;
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END;
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$$
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CALL p1;
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'Error: ' || SQLCODE || ' ' || SQLERRM
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Error: 10 test
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DROP PROCEDURE p1;
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#
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# SQLCODE and SQLERRM hidden by parameters
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#
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CREATE PROCEDURE p1(sqlcode INT, sqlerrm VARCHAR)
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AS
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BEGIN
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SELECT 'Error: ' || SQLCODE || ' ' || SQLERRM;
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END;
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$$
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CALL p1(10, 'test');
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'Error: ' || SQLCODE || ' ' || SQLERRM
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Error: 10 test
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DROP PROCEDURE p1;
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#
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# SQLCODE and SQLERRM in CREATE..SELECT
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#
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CREATE PROCEDURE p1
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AS
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BEGIN
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CREATE TABLE t1 AS SELECT SQLCODE, SQLERRM;
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END;
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$$
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CALL p1;
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SHOW CREATE TABLE t1;
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Table Create Table
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t1 CREATE TABLE "t1" (
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"SQLCODE" int(11) NOT NULL,
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"SQLERRM" varchar(512) CHARACTER SET utf8mb3 NOT NULL
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)
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DROP TABLE t1;
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DROP PROCEDURE p1;
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#
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# SQLCODE and SQLERRM in EXPLAIN EXTENDED SELECT
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#
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CREATE PROCEDURE p1
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AS
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BEGIN
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EXPLAIN EXTENDED SELECT SQLCode, SQLErrm;
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END;
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$$
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CALL p1;
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id select_type table type possible_keys key key_len ref rows filtered Extra
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1 SIMPLE NULL NULL NULL NULL NULL NULL NULL NULL No tables used
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Warnings:
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Note 1003 select SQLCODE AS "SQLCode",SQLERRM AS "SQLErrm"
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DROP PROCEDURE p1;
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#
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# Warning-alike errors in stored functions
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#
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CREATE TABLE t1 (a INT);
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CREATE FUNCTION f1 RETURN VARCHAR
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AS
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a INT;
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BEGIN
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SELECT a INTO a FROM t1;
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RETURN 'No exception ' || SQLCODE || ' ' || SQLERRM;
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EXCEPTION
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WHEN NO_DATA_FOUND THEN
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RETURN 'Exception ' || SQLCODE || ' ' || SQLERRM;
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END;
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$$
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SELECT f1() FROM DUAL;
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f1()
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Exception 1329 No data - zero rows fetched, selected, or processed
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DROP FUNCTION f1;
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DROP TABLE t1;
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CREATE TABLE t1 (a INT);
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CREATE FUNCTION f1 RETURN VARCHAR
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AS
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a INT;
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BEGIN
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SELECT a INTO a FROM t1;
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RETURN 'No exception ' || SQLCODE || ' ' || SQLERRM;
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EXCEPTION
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WHEN OTHERS THEN
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RETURN 'Exception ' || SQLCODE || ' ' || SQLERRM;
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END;
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$$
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SELECT f1() FROM DUAL;
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f1()
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Exception 1329 No data - zero rows fetched, selected, or processed
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DROP FUNCTION f1;
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DROP TABLE t1;
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#
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# Warning-alike errors in stored procedures
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#
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CREATE TABLE t1 (a INT);
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CREATE PROCEDURE p1(res OUT VARCHAR)
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AS
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a INT;
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BEGIN
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SELECT a INTO a FROM t1;
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res:= 'No exception ' || SQLCODE || ' ' || SQLERRM;
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EXCEPTION
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WHEN NO_DATA_FOUND THEN
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res:= 'Exception ' || SQLCODE || ' ' || SQLERRM;
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END;
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$$
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CALL p1(@a);
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SELECT @a;
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@a
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Exception 1329 No data - zero rows fetched, selected, or processed
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DROP PROCEDURE p1;
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DROP TABLE t1;
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CREATE TABLE t1 (a INT);
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CREATE PROCEDURE p1(res OUT VARCHAR)
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AS
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a INT;
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BEGIN
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SELECT a INTO a FROM t1;
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res:= 'No exception ' || SQLCODE || ' ' || SQLERRM;
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EXCEPTION
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WHEN OTHERS THEN
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res:= 'Exception ' || SQLCODE || ' ' || SQLERRM;
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END;
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$$
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CALL p1(@a);
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SELECT @a;
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@a
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Exception 1329 No data - zero rows fetched, selected, or processed
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DROP PROCEDURE p1;
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DROP TABLE t1;
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#
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# SQLCODE and SQLERRM are cleared on RETURN
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#
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CREATE TABLE t1 (a INT);
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CREATE FUNCTION f1 RETURN VARCHAR
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AS
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a INT:=10;
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BEGIN
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SELECT a INTO a FROM t1;
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RETURN 'Value=' || a;
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EXCEPTION
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WHEN NO_DATA_FOUND THEN RETURN 'Exception|' || SQLCODE || ' ' || SQLERRM;
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END;
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$$
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CREATE FUNCTION f2 RETURN VARCHAR
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AS
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a VARCHAR(128);
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BEGIN
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RETURN f1() || '|' || SQLCODE || ' ' || SQLERRM;
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END;
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$$
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SELECT f1() FROM DUAL;
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f1()
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Exception|1329 No data - zero rows fetched, selected, or processed
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SELECT f2() FROM DUAL;
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f2()
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Exception|1329 No data - zero rows fetched, selected, or processed|0 normal, successful completion
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DROP TABLE t1;
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DROP FUNCTION f2;
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DROP FUNCTION f1;
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CREATE TABLE t1 (a INT);
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CREATE FUNCTION f1 RETURN VARCHAR
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AS
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a INT:=10;
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BEGIN
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SELECT a INTO a FROM t1;
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RETURN 'Value=' || a;
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EXCEPTION
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WHEN OTHERS THEN RETURN 'Exception|' || SQLCODE || ' ' || SQLERRM;
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END;
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$$
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CREATE FUNCTION f2 RETURN VARCHAR
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AS
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a VARCHAR(128);
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BEGIN
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RETURN f1() || '|' || SQLCODE || ' ' || SQLERRM;
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END;
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$$
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SELECT f1() FROM DUAL;
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f1()
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Exception|1329 No data - zero rows fetched, selected, or processed
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SELECT f2() FROM DUAL;
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f2()
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Exception|1329 No data - zero rows fetched, selected, or processed|0 normal, successful completion
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DROP TABLE t1;
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DROP FUNCTION f2;
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DROP FUNCTION f1;
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#
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# SQLCODE and SQLERRM are cleared on a return from a PROCEDURE
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#
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CREATE TABLE t1 (a INT);
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CREATE PROCEDURE p1(res OUT VARCHAR)
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AS
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a INT:=10;
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BEGIN
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SELECT a INTO a FROM t1;
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res:='Value=' || a;
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EXCEPTION
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WHEN NO_DATA_FOUND THEN res:='Exception|' || SQLCODE || ' ' || SQLERRM;
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END;
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$$
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CREATE FUNCTION f2 RETURN VARCHAR
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AS
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res VARCHAR(128);
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BEGIN
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CALL p1(res);
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RETURN res || '|' || SQLCODE || ' ' || SQLERRM;
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END;
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$$
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SELECT f2() FROM DUAL;
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f2()
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Exception|1329 No data - zero rows fetched, selected, or processed|0 normal, successful completion
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DROP FUNCTION f2;
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DROP PROCEDURE p1;
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DROP TABLE t1;
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CREATE TABLE t1 (a INT);
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CREATE PROCEDURE p1(res OUT VARCHAR)
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AS
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a INT:=10;
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BEGIN
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SELECT a INTO a FROM t1;
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res:='Value=' || a;
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EXCEPTION
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WHEN OTHERS THEN res:='Exception|' || SQLCODE || ' ' || SQLERRM;
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END;
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$$
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CREATE FUNCTION f2 RETURN VARCHAR
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AS
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res VARCHAR(128);
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BEGIN
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CALL p1(res);
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RETURN res || '|' || SQLCODE || ' ' || SQLERRM;
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END;
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$$
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SELECT f2() FROM DUAL;
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f2()
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Exception|1329 No data - zero rows fetched, selected, or processed|0 normal, successful completion
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DROP FUNCTION f2;
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DROP PROCEDURE p1;
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DROP TABLE t1;
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#
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# End of MDEV-10578 sql_mode=ORACLE: SP control functions SQLCODE, SQLERRM
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#
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#
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# MDEV-12854 Synchronize CREATE..SELECT data type and result set metadata data type for INT functions
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#
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BEGIN
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SELECT SQLCODE;
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END
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$$
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Catalog Database Table Table_alias Column Column_alias Type Length Max length Is_null Flags Decimals Charsetnr
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def SQLCODE 3 11 1 N 32897 0 63
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SQLCODE
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0
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