DROP PROCEDURE IF EXISTS sp_vars_check_dflt;
DROP PROCEDURE IF EXISTS sp_vars_check_assignment;
DROP FUNCTION IF EXISTS sp_vars_check_ret1;
DROP FUNCTION IF EXISTS sp_vars_check_ret2;
DROP FUNCTION IF EXISTS sp_vars_check_ret3;
DROP FUNCTION IF EXISTS sp_vars_check_ret4;
DROP FUNCTION IF EXISTS sp_vars_div_zero;
ALTER DATABASE test CHARACTER SET latin1 COLLATE latin1_swedish_ci;
SET @@sql_mode = 'ansi';
CREATE PROCEDURE sp_vars_check_dflt()
BEGIN
DECLARE v1 TINYINT DEFAULT 1e200;
DECLARE v1u TINYINT UNSIGNED DEFAULT 1e200;
DECLARE v2 TINYINT DEFAULT -1e200;
DECLARE v2u TINYINT UNSIGNED DEFAULT -1e200;
DECLARE v3 TINYINT DEFAULT 300;
DECLARE v3u TINYINT UNSIGNED DEFAULT 300;
DECLARE v4 TINYINT DEFAULT -300;
DECLARE v4u TINYINT UNSIGNED DEFAULT -300;
DECLARE v5 TINYINT DEFAULT 10 * 10 * 10;
DECLARE v5u TINYINT UNSIGNED DEFAULT 10 * 10 * 10;
DECLARE v6 TINYINT DEFAULT -10 * 10 * 10;
DECLARE v6u TINYINT UNSIGNED DEFAULT -10 * 10 * 10;
DECLARE v7 TINYINT DEFAULT '10';
DECLARE v8 TINYINT DEFAULT '10 ';
DECLARE v9 TINYINT DEFAULT ' 10 ';
DECLARE v10 TINYINT DEFAULT 'String 10 ';
DECLARE v11 TINYINT DEFAULT 'String10';
DECLARE v12 TINYINT DEFAULT '10 String';
DECLARE v13 TINYINT DEFAULT '10String';
DECLARE v14 TINYINT DEFAULT concat('10', ' ');
DECLARE v15 TINYINT DEFAULT concat(' ', '10');
DECLARE v16 TINYINT DEFAULT concat('Hello, ', 'world');
DECLARE v17 DECIMAL(64, 2) DEFAULT 12;
DECLARE v18 DECIMAL(64, 2) DEFAULT 12.123;
DECLARE v19 DECIMAL(64, 2) DEFAULT 11 + 1;
DECLARE v20 DECIMAL(64, 2) DEFAULT 12 + 0.123;
SELECT v1, v1u, v2, v2u, v3, v3u, v4, v4u;
SELECT v5, v5u, v6, v6u;
SELECT v7, v8, v9, v10, v11, v12, v13, v14, v15, v16;
SELECT v17, v18, v19, v20;
END|
CREATE PROCEDURE sp_vars_check_assignment()
BEGIN
DECLARE i1, i2, i3, i4 TINYINT;
DECLARE u1, u2, u3, u4 TINYINT UNSIGNED;
DECLARE d1, d2, d3 DECIMAL(64, 2);
SET i1 = 1e200;
SET i2 = -1e200;
SET i3 = 300;
SET i4 = -300;
SELECT i1, i2, i3, i4;
SET i1 = 10 * 10 * 10;
SET i2 = -10 * 10 * 10;
SET i3 = sign(10 * 10) * 10 * 20;
SET i4 = sign(-10 * 10) * -10 * 20;
SELECT i1, i2, i3, i4;
SET u1 = 1e200;
SET u2 = -1e200;
SET u3 = 300;
SET u4 = -300;
SELECT u1, u2, u3, u4;
SET u1 = 10 * 10 * 10;
SET u2 = -10 * 10 * 10;
SET u3 = sign(10 * 10) * 10 * 20;
SET u4 = sign(-10 * 10) * -10 * 20;
SELECT u1, u2, u3, u4;
SET d1 = 1234;
SET d2 = 1234.12;
SET d3 = 1234.1234;
SELECT d1, d2, d3;
SET d1 = 12 * 100 + 34;
SET d2 = 12 * 100 + 34 + 0.12;
SET d3 = 12 * 100 + 34 + 0.1234;
SELECT d1, d2, d3;
END|
CREATE FUNCTION sp_vars_check_ret1() RETURNS TINYINT
BEGIN
RETURN 1e200;
END|
CREATE FUNCTION sp_vars_check_ret2() RETURNS TINYINT
BEGIN
RETURN 10 * 10 * 10;
END|
CREATE FUNCTION sp_vars_check_ret3() RETURNS TINYINT
BEGIN
RETURN 'Hello, world';
END|
CREATE FUNCTION sp_vars_check_ret4() RETURNS DECIMAL(64, 2)
BEGIN
RETURN 12 * 10 + 34 + 0.1234;
END|
CREATE FUNCTION sp_vars_div_zero() RETURNS INTEGER
BEGIN
DECLARE div_zero INTEGER;
SELECT 1/0 INTO div_zero;
RETURN div_zero;
END|

---------------------------------------------------------------
Calling the routines, created in ANSI mode.
---------------------------------------------------------------

CALL sp_vars_check_dflt();
v1	v1u	v2	v2u	v3	v3u	v4	v4u
127	255	-128	0	127	255	-128	0
v5	v5u	v6	v6u
127	255	-128	0
v7	v8	v9	v10	v11	v12	v13	v14	v15	v16
10	10	10	0	0	10	10	10	10	0
v17	v18	v19	v20
12.00	12.12	12.00	12.12
Warnings:
Note	1265	Data truncated for column 'v20' at row 0
CALL sp_vars_check_assignment();
i1	i2	i3	i4
127	-128	127	-128
i1	i2	i3	i4
127	-128	127	127
u1	u2	u3	u4
255	0	255	0
u1	u2	u3	u4
255	0	200	200
d1	d2	d3
1234.00	1234.12	1234.12
d1	d2	d3
1234.00	1234.12	1234.12
Warnings:
Note	1265	Data truncated for column 'd3' at row 1
SELECT sp_vars_check_ret1();
sp_vars_check_ret1()
127
Warnings:
Warning	1264	Out of range value for column 'sp_vars_check_ret1()' at row 0
SELECT sp_vars_check_ret2();
sp_vars_check_ret2()
127
Warnings:
Warning	1264	Out of range value for column 'sp_vars_check_ret2()' at row 0
SELECT sp_vars_check_ret3();
sp_vars_check_ret3()
0
Warnings:
Warning	1366	Incorrect integer value: 'Hello, world' for column ``.``.`sp_vars_check_ret3()` at row 0
SELECT sp_vars_check_ret4();
sp_vars_check_ret4()
154.12
Warnings:
Note	1265	Data truncated for column 'sp_vars_check_ret4()' at row 0
SELECT sp_vars_div_zero();
sp_vars_div_zero()
NULL
SET @@sql_mode = 'traditional';

---------------------------------------------------------------
Calling in TRADITIONAL mode the routines, created in ANSI mode.
---------------------------------------------------------------

CALL sp_vars_check_dflt();
v1	v1u	v2	v2u	v3	v3u	v4	v4u
127	255	-128	0	127	255	-128	0
v5	v5u	v6	v6u
127	255	-128	0
v7	v8	v9	v10	v11	v12	v13	v14	v15	v16
10	10	10	0	0	10	10	10	10	0
v17	v18	v19	v20
12.00	12.12	12.00	12.12
Warnings:
Note	1265	Data truncated for column 'v20' at row 0
CALL sp_vars_check_assignment();
i1	i2	i3	i4
127	-128	127	-128
i1	i2	i3	i4
127	-128	127	127
u1	u2	u3	u4
255	0	255	0
u1	u2	u3	u4
255	0	200	200
d1	d2	d3
1234.00	1234.12	1234.12
d1	d2	d3
1234.00	1234.12	1234.12
Warnings:
Note	1265	Data truncated for column 'd3' at row 1
SELECT sp_vars_check_ret1();
sp_vars_check_ret1()
127
Warnings:
Warning	1264	Out of range value for column 'sp_vars_check_ret1()' at row 0
SELECT sp_vars_check_ret2();
sp_vars_check_ret2()
127
Warnings:
Warning	1264	Out of range value for column 'sp_vars_check_ret2()' at row 0
SELECT sp_vars_check_ret3();
sp_vars_check_ret3()
0
Warnings:
Warning	1366	Incorrect integer value: 'Hello, world' for column ``.``.`sp_vars_check_ret3()` at row 0
SELECT sp_vars_check_ret4();
sp_vars_check_ret4()
154.12
Warnings:
Note	1265	Data truncated for column 'sp_vars_check_ret4()' at row 0
SELECT sp_vars_div_zero();
sp_vars_div_zero()
NULL
DROP PROCEDURE sp_vars_check_dflt;
DROP PROCEDURE sp_vars_check_assignment;
DROP FUNCTION sp_vars_check_ret1;
DROP FUNCTION sp_vars_check_ret2;
DROP FUNCTION sp_vars_check_ret3;
DROP FUNCTION sp_vars_check_ret4;
DROP FUNCTION sp_vars_div_zero;
CREATE PROCEDURE sp_vars_check_dflt()
BEGIN
DECLARE v1 TINYINT DEFAULT 1e200;
DECLARE v1u TINYINT UNSIGNED DEFAULT 1e200;
DECLARE v2 TINYINT DEFAULT -1e200;
DECLARE v2u TINYINT UNSIGNED DEFAULT -1e200;
DECLARE v3 TINYINT DEFAULT 300;
DECLARE v3u TINYINT UNSIGNED DEFAULT 300;
DECLARE v4 TINYINT DEFAULT -300;
DECLARE v4u TINYINT UNSIGNED DEFAULT -300;
DECLARE v5 TINYINT DEFAULT 10 * 10 * 10;
DECLARE v5u TINYINT UNSIGNED DEFAULT 10 * 10 * 10;
DECLARE v6 TINYINT DEFAULT -10 * 10 * 10;
DECLARE v6u TINYINT UNSIGNED DEFAULT -10 * 10 * 10;
DECLARE v7 TINYINT DEFAULT '10';
DECLARE v8 TINYINT DEFAULT '10 ';
DECLARE v9 TINYINT DEFAULT ' 10 ';
DECLARE v10 TINYINT DEFAULT 'String 10 ';
DECLARE v11 TINYINT DEFAULT 'String10';
DECLARE v12 TINYINT DEFAULT '10 String';
DECLARE v13 TINYINT DEFAULT '10String';
DECLARE v14 TINYINT DEFAULT concat('10', ' ');
DECLARE v15 TINYINT DEFAULT concat(' ', '10');
DECLARE v16 TINYINT DEFAULT concat('Hello, ', 'world');
DECLARE v17 DECIMAL(64, 2) DEFAULT 12;
DECLARE v18 DECIMAL(64, 2) DEFAULT 12.123;
DECLARE v19 DECIMAL(64, 2) DEFAULT 11 + 1;
DECLARE v20 DECIMAL(64, 2) DEFAULT 12 + 0.123;
SELECT v1, v1u, v2, v2u, v3, v3u, v4, v4u;
SELECT v5, v5u, v6, v6u;
SELECT v7, v8, v9, v10, v11, v12, v13, v14, v15, v16;
SELECT v17, v18, v19, v20;
END|
CREATE PROCEDURE sp_vars_check_assignment()
BEGIN
DECLARE i1, i2, i3, i4 TINYINT;
DECLARE u1, u2, u3, u4 TINYINT UNSIGNED;
DECLARE d1, d2, d3 DECIMAL(64, 2);
SET i1 = 1e200;
SET i2 = -1e200;
SET i3 = 300;
SET i4 = -300;
SELECT i1, i2, i3, i4;
SET i1 = 10 * 10 * 10;
SET i2 = -10 * 10 * 10;
SET i3 = sign(10 * 10) * 10 * 20;
SET i4 = sign(-10 * 10) * -10 * 20;
SELECT i1, i2, i3, i4;
SET u1 = 1e200;
SET u2 = -1e200;
SET u3 = 300;
SET u4 = -300;
SELECT u1, u2, u3, u4;
SET u1 = 10 * 10 * 10;
SET u2 = -10 * 10 * 10;
SET u3 = sign(10 * 10) * 10 * 20;
SET u4 = sign(-10 * 10) * -10 * 20;
SELECT u1, u2, u3, u4;
SET d1 = 1234;
SET d2 = 1234.12;
SET d3 = 1234.1234;
SELECT d1, d2, d3;
SET d1 = 12 * 100 + 34;
SET d2 = 12 * 100 + 34 + 0.12;
SET d3 = 12 * 100 + 34 + 0.1234;
SELECT d1, d2, d3;
END|
CREATE FUNCTION sp_vars_check_ret1() RETURNS TINYINT
BEGIN
RETURN 1e200;
END|
CREATE FUNCTION sp_vars_check_ret2() RETURNS TINYINT
BEGIN
RETURN 10 * 10 * 10;
END|
CREATE FUNCTION sp_vars_check_ret3() RETURNS TINYINT
BEGIN
RETURN 'Hello, world';
END|
CREATE FUNCTION sp_vars_check_ret4() RETURNS DECIMAL(64, 2)
BEGIN
RETURN 12 * 10 + 34 + 0.1234;
END|
CREATE FUNCTION sp_vars_div_zero() RETURNS INTEGER
BEGIN
DECLARE div_zero INTEGER;
SELECT 1/0 INTO div_zero;
RETURN div_zero;
END|

---------------------------------------------------------------
Calling the routines, created in TRADITIONAL mode.
---------------------------------------------------------------

CALL sp_vars_check_dflt();
ERROR 22003: Out of range value for column 'v1' at row 0
CALL sp_vars_check_assignment();
ERROR 22003: Out of range value for column 'i1' at row 0
SELECT sp_vars_check_ret1();
ERROR 22003: Out of range value for column 'sp_vars_check_ret1()' at row 0
SELECT sp_vars_check_ret2();
ERROR 22003: Out of range value for column 'sp_vars_check_ret2()' at row 0
SELECT sp_vars_check_ret3();
ERROR 22007: Incorrect integer value: 'Hello, world' for column ``.``.`sp_vars_check_ret3()` at row 0
SELECT sp_vars_check_ret4();
sp_vars_check_ret4()
154.12
Warnings:
Note	1265	Data truncated for column 'sp_vars_check_ret4()' at row 0
SELECT sp_vars_div_zero();
ERROR 22012: Division by 0
SET @@sql_mode = 'ansi';
DROP PROCEDURE sp_vars_check_dflt;
DROP PROCEDURE sp_vars_check_assignment;
DROP FUNCTION sp_vars_check_ret1;
DROP FUNCTION sp_vars_check_ret2;
DROP FUNCTION sp_vars_check_ret3;
DROP FUNCTION sp_vars_check_ret4;
DROP FUNCTION sp_vars_div_zero;

---------------------------------------------------------------
BIT data type tests
---------------------------------------------------------------

DROP PROCEDURE IF EXISTS p1;
CREATE PROCEDURE p1()
BEGIN
DECLARE v1 BIT;
DECLARE v2 BIT(1);
DECLARE v3 BIT(3) DEFAULT b'101';
DECLARE v4 BIT(64) DEFAULT 0x5555555555555555;
DECLARE v5 BIT(3);
DECLARE v6 BIT(64);
DECLARE v7 BIT(8) DEFAULT 128;
DECLARE v8 BIT(8) DEFAULT '128';
DECLARE v9 BIT(8) DEFAULT ' 128';
DECLARE v10 BIT(8) DEFAULT 'x 128';
SET v1 = v4;
SET v2 = 0;
SET v5 = v4; # check overflow
SET v6 = v3; # check padding
SELECT HEX(v1);
SELECT HEX(v2);
SELECT HEX(v3);
SELECT HEX(v4);
SELECT HEX(v5);
SELECT HEX(v6);
SELECT HEX(v7);
SELECT HEX(v8);
SELECT HEX(v9);
SELECT HEX(v10);
END|
CALL p1();
HEX(v1)
1
HEX(v2)
0
HEX(v3)
5
HEX(v4)
5555555555555555
HEX(v5)
7
HEX(v6)
5
HEX(v7)
80
HEX(v8)
FF
HEX(v9)
FF
HEX(v10)
FF
Warnings:
Warning	1264	Out of range value for column 'v5' at row 0
DROP PROCEDURE p1;

---------------------------------------------------------------
CASE expression tests.
---------------------------------------------------------------

DROP PROCEDURE IF EXISTS p1;
Warnings:
Note	1305	PROCEDURE test.p1 does not exist
DROP PROCEDURE IF EXISTS p2;
Warnings:
Note	1305	PROCEDURE test.p2 does not exist
DROP TABLE IF EXISTS t1;
Warnings:
Note	1051	Unknown table 'test.t1'
CREATE TABLE t1(log_msg VARCHAR(1024));
CREATE PROCEDURE p1(arg VARCHAR(255))
BEGIN
INSERT INTO t1 VALUES('p1: step1');
CASE arg * 10
WHEN 10 * 10 THEN
INSERT INTO t1 VALUES('p1: case1: on 10');
WHEN 10 * 10 + 10 * 10 THEN
BEGIN
CASE arg / 10
WHEN 1 THEN
INSERT INTO t1 VALUES('p1: case1: case2: on 1');
WHEN 2 THEN
BEGIN
DECLARE i TINYINT DEFAULT 10;
WHILE i > 0 DO
INSERT INTO t1 VALUES(CONCAT('p1: case1: case2: loop: i: ', i));
CASE MOD(i, 2)
WHEN 0 THEN
INSERT INTO t1 VALUES('p1: case1: case2: loop: i is even');
WHEN 1 THEN
INSERT INTO t1 VALUES('p1: case1: case2: loop: i is odd');
ELSE
INSERT INTO t1 VALUES('p1: case1: case2: loop: ERROR');
END CASE;
SET i = i - 1;
END WHILE;
END;
ELSE
INSERT INTO t1 VALUES('p1: case1: case2: ERROR');
END CASE;
CASE arg
WHEN 10 THEN
INSERT INTO t1 VALUES('p1: case1: case3: on 10');
WHEN 20 THEN
INSERT INTO t1 VALUES('p1: case1: case3: on 20');
ELSE
INSERT INTO t1 VALUES('p1: case1: case3: ERROR');
END CASE;
END;
ELSE
INSERT INTO t1 VALUES('p1: case1: ERROR');
END CASE;
CASE arg * 10
WHEN 10 * 10 THEN
INSERT INTO t1 VALUES('p1: case4: on 10');
WHEN 10 * 10 + 10 * 10 THEN
BEGIN
CASE arg / 10
WHEN 1 THEN
INSERT INTO t1 VALUES('p1: case4: case5: on 1');
WHEN 2 THEN
BEGIN
DECLARE i TINYINT DEFAULT 10;
WHILE i > 0 DO
INSERT INTO t1 VALUES(CONCAT('p1: case4: case5: loop: i: ', i));
CASE MOD(i, 2)
WHEN 0 THEN
INSERT INTO t1 VALUES('p1: case4: case5: loop: i is even');
WHEN 1 THEN
INSERT INTO t1 VALUES('p1: case4: case5: loop: i is odd');
ELSE
INSERT INTO t1 VALUES('p1: case4: case5: loop: ERROR');
END CASE;
SET i = i - 1;
END WHILE;
END;
ELSE
INSERT INTO t1 VALUES('p1: case4: case5: ERROR');
END CASE;
CASE arg
WHEN 10 THEN
INSERT INTO t1 VALUES('p1: case4: case6: on 10');
WHEN 20 THEN
INSERT INTO t1 VALUES('p1: case4: case6: on 20');
ELSE
INSERT INTO t1 VALUES('p1: case4: case6: ERROR');
END CASE;
END;
ELSE
INSERT INTO t1 VALUES('p1: case4: ERROR');
END CASE;
END|
CREATE PROCEDURE p2()
BEGIN
DECLARE i TINYINT DEFAULT 3;
WHILE i > 0 DO
IF MOD(i, 2) = 0 THEN
SET @_test_session_var = 10;
ELSE
SET @_test_session_var = 'test';
END IF;
CASE @_test_session_var
WHEN 10 THEN
INSERT INTO t1 VALUES('p2: case: numerical type');
WHEN 'test' THEN
INSERT INTO t1 VALUES('p2: case: string type');
ELSE
INSERT INTO t1 VALUES('p2: case: ERROR');
END CASE;
SET i = i - 1;
END WHILE;
END|
CALL p1(10);
CALL p1(20);
CALL p2();
SELECT * FROM t1;
log_msg
p1: step1
p1: case1: on 10
p1: case4: on 10
p1: step1
p1: case1: case2: loop: i: 10
p1: case1: case2: loop: i is even
p1: case1: case2: loop: i: 9
p1: case1: case2: loop: i is odd
p1: case1: case2: loop: i: 8
p1: case1: case2: loop: i is even
p1: case1: case2: loop: i: 7
p1: case1: case2: loop: i is odd
p1: case1: case2: loop: i: 6
p1: case1: case2: loop: i is even
p1: case1: case2: loop: i: 5
p1: case1: case2: loop: i is odd
p1: case1: case2: loop: i: 4
p1: case1: case2: loop: i is even
p1: case1: case2: loop: i: 3
p1: case1: case2: loop: i is odd
p1: case1: case2: loop: i: 2
p1: case1: case2: loop: i is even
p1: case1: case2: loop: i: 1
p1: case1: case2: loop: i is odd
p1: case1: case3: on 20
p1: case4: case5: loop: i: 10
p1: case4: case5: loop: i is even
p1: case4: case5: loop: i: 9
p1: case4: case5: loop: i is odd
p1: case4: case5: loop: i: 8
p1: case4: case5: loop: i is even
p1: case4: case5: loop: i: 7
p1: case4: case5: loop: i is odd
p1: case4: case5: loop: i: 6
p1: case4: case5: loop: i is even
p1: case4: case5: loop: i: 5
p1: case4: case5: loop: i is odd
p1: case4: case5: loop: i: 4
p1: case4: case5: loop: i is even
p1: case4: case5: loop: i: 3
p1: case4: case5: loop: i is odd
p1: case4: case5: loop: i: 2
p1: case4: case5: loop: i is even
p1: case4: case5: loop: i: 1
p1: case4: case5: loop: i is odd
p1: case4: case6: on 20
p2: case: string type
p2: case: numerical type
p2: case: string type
DROP PROCEDURE p1;
DROP PROCEDURE p2;
DROP TABLE t1;

---------------------------------------------------------------
BUG#14161
---------------------------------------------------------------

DROP TABLE IF EXISTS t1;
DROP PROCEDURE IF EXISTS p1;
CREATE TABLE t1(col BIGINT UNSIGNED);
INSERT INTO t1 VALUE(18446744073709551614);
CREATE PROCEDURE p1(IN arg BIGINT UNSIGNED)
BEGIN
SELECT arg;
SELECT * FROM t1;
SELECT * FROM t1 WHERE col = arg;
END|
CALL p1(18446744073709551614);
arg
18446744073709551614
col
18446744073709551614
col
18446744073709551614
DROP TABLE t1;
DROP PROCEDURE p1;

---------------------------------------------------------------
BUG#13705
---------------------------------------------------------------

DROP PROCEDURE IF EXISTS p1;
CREATE PROCEDURE p1(x VARCHAR(10), y CHAR(3)) READS SQL DATA
BEGIN
SELECT x, y;
END|
CALL p1('alpha', 'abc');
x	y
alpha	abc
CALL p1('alpha', 'abcdef');
x	y
alpha	abc
Warnings:
Warning	1265	Data truncated for column 'y' at row 0
DROP PROCEDURE p1;

---------------------------------------------------------------
BUG#13675
---------------------------------------------------------------

DROP PROCEDURE IF EXISTS p1;
DROP TABLE IF EXISTS t1;
CREATE PROCEDURE p1(x DATETIME)
BEGIN
CREATE TABLE t1 SELECT x;
SHOW CREATE TABLE t1;
DROP TABLE t1;
END|
CALL p1(NOW());
Table	Create Table
t1	CREATE TABLE "t1" (
  "x" datetime DEFAULT NULL
)
CALL p1('test');
Table	Create Table
t1	CREATE TABLE "t1" (
  "x" datetime DEFAULT NULL
)
Warnings:
Warning	1265	Data truncated for column 'x' at row 0
DROP PROCEDURE p1;

---------------------------------------------------------------
BUG#12976
---------------------------------------------------------------

DROP TABLE IF EXISTS t1;
DROP PROCEDURE IF EXISTS p1;
DROP PROCEDURE IF EXISTS p2;
CREATE TABLE t1(b BIT(1));
INSERT INTO t1(b) VALUES(b'0'), (b'1');
CREATE PROCEDURE p1()
BEGIN
SELECT HEX(b),
b = 0,
b = FALSE,
b IS FALSE,
b = 1,
b = TRUE,
b IS TRUE
FROM t1;
END|
CREATE PROCEDURE p2()
BEGIN
DECLARE vb BIT(1);
SELECT b INTO vb FROM t1 WHERE b = 0;
SELECT HEX(vb),
vb = 0,
vb = FALSE,
vb IS FALSE,
vb = 1,
vb = TRUE,
vb IS TRUE;
SELECT b INTO vb FROM t1 WHERE b = 1;
SELECT HEX(vb),
vb = 0,
vb = FALSE,
vb IS FALSE,
vb = 1,
vb = TRUE,
vb IS TRUE;
END|
call p1();
HEX(b)	b = 0	b = FALSE	b IS FALSE	b = 1	b = TRUE	b IS TRUE
0	1	1	1	0	0	0
1	0	0	0	1	1	1
call p2();
HEX(vb)	vb = 0	vb = FALSE	vb IS FALSE	vb = 1	vb = TRUE	vb IS TRUE
0	1	1	1	0	0	0
HEX(vb)	vb = 0	vb = FALSE	vb IS FALSE	vb = 1	vb = TRUE	vb IS TRUE
1	0	0	0	1	1	1
DROP TABLE t1;
DROP PROCEDURE p1;
DROP PROCEDURE p2;
DROP TABLE IF EXISTS table_12976_a;
DROP TABLE IF EXISTS table_12976_b;
DROP PROCEDURE IF EXISTS proc_12976_a;
DROP PROCEDURE IF EXISTS proc_12976_b;
CREATE TABLE table_12976_a (val bit(1));
CREATE TABLE table_12976_b(
appname varchar(15),
emailperm bit not null default 1,
phoneperm bit not null default 0);
insert into table_12976_b values ('A', b'1', b'1'), ('B', b'0', b'0');
CREATE PROCEDURE proc_12976_a()
BEGIN
declare localvar bit(1);
SELECT val INTO localvar FROM table_12976_a;
SELECT coalesce(localvar, 1)+1, coalesce(val, 1)+1 FROM table_12976_a;
END||
CREATE PROCEDURE proc_12976_b(
name varchar(15),
out ep bit,
out msg varchar(10))
BEGIN
SELECT emailperm into ep FROM table_12976_b where (appname = name);
IF ep is true THEN
SET msg = 'True';
ELSE
SET msg = 'False';
END IF;
END||
INSERT table_12976_a VALUES (0);
call proc_12976_a();
coalesce(localvar, 1)+1	coalesce(val, 1)+1
1	1
UPDATE table_12976_a set val=1;
call proc_12976_a();
coalesce(localvar, 1)+1	coalesce(val, 1)+1
2	2
call proc_12976_b('A', @ep, @msg);
select @ep, @msg;
@ep	@msg
1	True
call proc_12976_b('B', @ep, @msg);
select @ep, @msg;
@ep	@msg
0	False
DROP TABLE table_12976_a;
DROP TABLE table_12976_b;
DROP PROCEDURE proc_12976_a;
DROP PROCEDURE proc_12976_b;

---------------------------------------------------------------
BUG#9572
---------------------------------------------------------------

DROP PROCEDURE IF EXISTS p1;
DROP PROCEDURE IF EXISTS p2;
DROP PROCEDURE IF EXISTS p3;
DROP PROCEDURE IF EXISTS p4;
DROP PROCEDURE IF EXISTS p5;
DROP PROCEDURE IF EXISTS p6;
SET @@sql_mode = 'traditional';
CREATE PROCEDURE p1()
BEGIN
DECLARE v TINYINT DEFAULT 1e200;
SELECT v;
END|
CREATE PROCEDURE p2()
BEGIN
DECLARE v DECIMAL(5) DEFAULT 1e200;
SELECT v;
END|
CREATE PROCEDURE p3()
BEGIN
DECLARE v CHAR(5) DEFAULT 'abcdef';
SELECT v LIKE 'abc___';
END|
CREATE PROCEDURE p4(arg VARCHAR(2))
BEGIN
DECLARE var VARCHAR(1);
SET var := arg;
SELECT arg, var;
END|
CREATE PROCEDURE p5(arg CHAR(2))
BEGIN
DECLARE var CHAR(1);
SET var := arg;
SELECT arg, var;
END|
CREATE PROCEDURE p6(arg DECIMAL(2))
BEGIN
DECLARE var DECIMAL(1);
SET var := arg;
SELECT arg, var;
END|
CALL p1();
ERROR 22003: Out of range value for column 'v' at row 0
CALL p2();
ERROR 22003: Out of range value for column 'v' at row 0
CALL p3();
ERROR 22001: Data too long for column 'v' at row 0
CALL p4('aaa');
ERROR 22001: Data too long for column 'arg' at row 0
CALL p5('aa');
ERROR 22001: Data too long for column 'var' at row 0
CALL p6(10);
ERROR 22003: Out of range value for column 'var' at row 0
SET @@sql_mode = 'ansi';
DROP PROCEDURE p1;
DROP PROCEDURE p2;
DROP PROCEDURE p3;
DROP PROCEDURE p4;
DROP PROCEDURE p5;
DROP PROCEDURE p6;

---------------------------------------------------------------
BUG#9078
---------------------------------------------------------------

DROP PROCEDURE IF EXISTS p1;
CREATE PROCEDURE p1 (arg DECIMAL(64,2))
BEGIN
DECLARE var DECIMAL(64,2);
SET var = arg;
SELECT var;
END|
CALL p1(1929);
var
1929.00
CALL p1(1929.00);
var
1929.00
CALL p1(1929.003);
var
1929.00
Warnings:
Note	1265	Data truncated for column 'arg' at row 0
DROP PROCEDURE p1;

---------------------------------------------------------------
BUG#8768
---------------------------------------------------------------

DROP FUNCTION IF EXISTS f1;
CREATE FUNCTION f1(arg TINYINT UNSIGNED) RETURNS TINYINT
BEGIN
RETURN arg;
END|
SELECT f1(-2500);
f1(-2500)
0
Warnings:
Warning	1264	Out of range value for column 'arg' at row 1
SET @@sql_mode = 'traditional';
SELECT f1(-2500);
ERROR 22003: Out of range value for column 'arg' at row 1
DROP FUNCTION f1;
CREATE FUNCTION f1(arg TINYINT UNSIGNED) RETURNS TINYINT
BEGIN
RETURN arg;
END|
SELECT f1(-2500);
ERROR 22003: Out of range value for column 'arg' at row 1
SET @@sql_mode = 'ansi';
DROP FUNCTION f1;

---------------------------------------------------------------
BUG#8769
---------------------------------------------------------------

DROP FUNCTION IF EXISTS f1;
CREATE FUNCTION f1(arg MEDIUMINT) RETURNS MEDIUMINT
BEGIN
RETURN arg;
END|
SELECT f1(8388699);
f1(8388699)
8388607
Warnings:
Warning	1264	Out of range value for column 'arg' at row 1
SET @@sql_mode = 'traditional';
SELECT f1(8388699);
ERROR 22003: Out of range value for column 'arg' at row 1
DROP FUNCTION f1;
CREATE FUNCTION f1(arg MEDIUMINT) RETURNS MEDIUMINT
BEGIN
RETURN arg;
END|
SELECT f1(8388699);
ERROR 22003: Out of range value for column 'arg' at row 1
SET @@sql_mode = 'ansi';
DROP FUNCTION f1;

---------------------------------------------------------------
BUG#8702
---------------------------------------------------------------

DROP PROCEDURE IF EXISTS p1;
DROP TABLE IF EXISTS t1;
CREATE TABLE t1(col VARCHAR(255));
INSERT INTO t1(col) VALUES('Hello, world!');
CREATE PROCEDURE p1()
BEGIN
DECLARE sp_var INTEGER;
SELECT col INTO sp_var FROM t1 LIMIT 1;
SET @user_var = sp_var;
SELECT sp_var;
SELECT @user_var;
END|
CALL p1();
sp_var
0
@user_var
0
Warnings:
Warning	1366	Incorrect integer value: 'Hello, world!' for column ``.``.`sp_var` at row 1
DROP PROCEDURE p1;
DROP TABLE t1;

---------------------------------------------------------------
BUG#12903
---------------------------------------------------------------

DROP FUNCTION IF EXISTS f1;
DROP TABLE IF EXISTS t1;
CREATE TABLE t1(txt VARCHAR(255));
CREATE FUNCTION f1(arg VARCHAR(255)) RETURNS VARCHAR(255)
BEGIN
DECLARE v1 VARCHAR(255);
DECLARE v2 VARCHAR(255);
SET v1 = CONCAT(LOWER(arg), UPPER(arg));
SET v2 = CONCAT(LOWER(v1), UPPER(v1));
INSERT INTO t1 VALUES(v1), (v2);
RETURN CONCAT(LOWER(arg), UPPER(arg));
END|
SELECT f1('_aBcDe_');
f1('_aBcDe_')
_abcde__ABCDE_
SELECT * FROM t1;
txt
_abcde__ABCDE_
_abcde__abcde__ABCDE__ABCDE_
DROP FUNCTION f1;
DROP TABLE t1;

---------------------------------------------------------------
BUG#13808
---------------------------------------------------------------

DROP PROCEDURE IF EXISTS p1;
DROP PROCEDURE IF EXISTS p2;
DROP FUNCTION IF EXISTS f1;
CREATE PROCEDURE p1(arg ENUM('a', 'b'))
BEGIN
SELECT arg;
END|
CREATE PROCEDURE p2(arg ENUM('a', 'b'))
BEGIN
DECLARE var ENUM('c', 'd') DEFAULT arg;
SELECT arg, var;
END|
CREATE FUNCTION f1(arg ENUM('a', 'b')) RETURNS ENUM('c', 'd')
BEGIN
RETURN arg;
END|
CALL p1('c');
arg

Warnings:
Warning	1265	Data truncated for column 'arg' at row 0
CALL p2('a');
arg	var
a	
Warnings:
Warning	1265	Data truncated for column 'var' at row 0
SELECT f1('a');
f1('a')

Warnings:
Warning	1265	Data truncated for column 'f1('a')' at row 0
DROP PROCEDURE p1;
DROP PROCEDURE p2;
DROP FUNCTION f1;

---------------------------------------------------------------
BUG#13909
---------------------------------------------------------------

DROP PROCEDURE IF EXISTS p1;
DROP PROCEDURE IF EXISTS p2;
CREATE PROCEDURE p1(arg VARCHAR(255))
BEGIN
SELECT CHARSET(arg);
END|
CREATE PROCEDURE p2(arg VARCHAR(255) CHARACTER SET UTF8)
BEGIN
SELECT CHARSET(arg);
END|
CALL p1('t');
CHARSET(arg)
latin1
CALL p1(_UTF8 't');
CHARSET(arg)
latin1
CALL p2('t');
CHARSET(arg)
utf8mb3
CALL p2(_LATIN1 't');
CHARSET(arg)
utf8mb3
DROP PROCEDURE p1;
DROP PROCEDURE p2;

---------------------------------------------------------------
BUG#14188
---------------------------------------------------------------

DROP PROCEDURE IF EXISTS p1;
CREATE PROCEDURE p1(arg1 BINARY(2), arg2 VARBINARY(2))
BEGIN
DECLARE var1 BINARY(2) DEFAULT 0x41;
DECLARE var2 VARBINARY(2) DEFAULT 0x42;
SELECT HEX(arg1), HEX(arg2);
SELECT HEX(var1), HEX(var2);
END|
CALL p1(0x41, 0x42);
HEX(arg1)	HEX(arg2)
4100	42
HEX(var1)	HEX(var2)
4100	42
DROP PROCEDURE p1;

---------------------------------------------------------------
BUG#15148
---------------------------------------------------------------

DROP PROCEDURE IF EXISTS p1;
DROP TABLE IF EXISTS t1;
CREATE TABLE t1(col1 TINYINT, col2 TINYINT);
INSERT INTO t1 VALUES(1, 2), (11, 12);
CREATE PROCEDURE p1(arg TINYINT)
BEGIN
SELECT arg;
END|
CALL p1((1, 2));
ERROR HY000: Cannot cast 'row' as 'tinyint' in assignment of `arg`
CALL p1((SELECT * FROM t1 LIMIT 1));
ERROR HY000: Cannot cast 'row' as 'tinyint' in assignment of `arg`
CALL p1((SELECT col1, col2 FROM t1 LIMIT 1));
ERROR HY000: Cannot cast 'row' as 'tinyint' in assignment of `arg`
DROP PROCEDURE p1;
DROP TABLE t1;

---------------------------------------------------------------
BUG#13613
---------------------------------------------------------------

DROP PROCEDURE IF EXISTS p1;
DROP FUNCTION IF EXISTS f1;
CREATE PROCEDURE p1(x VARCHAR(50))
BEGIN
SET x = SUBSTRING(x, 1, 3);
SELECT x;
END|
CREATE FUNCTION f1(x VARCHAR(50)) RETURNS VARCHAR(50)
BEGIN
RETURN SUBSTRING(x, 1, 3);
END|
CALL p1('abcdef');
x
abc
SELECT f1('ABCDEF');
f1('ABCDEF')
ABC
DROP PROCEDURE p1;
DROP FUNCTION f1;

---------------------------------------------------------------
BUG#13665
---------------------------------------------------------------

DROP FUNCTION IF EXISTS f1;
CREATE FUNCTION f1() RETURNS VARCHAR(20000)
BEGIN
DECLARE var VARCHAR(2000);
SET var = '';
SET var = CONCAT(var, 'abc');
SET var = CONCAT(var, '');
RETURN var;
END|
SELECT f1();
f1()
abc
DROP FUNCTION f1;
DROP PROCEDURE IF EXISTS p1;
CREATE PROCEDURE p1()
BEGIN
DECLARE v_char VARCHAR(255);
DECLARE v_text TEXT DEFAULT '';
SET v_char = 'abc';
SET v_text = v_char;
SET v_char = 'def';
SET v_text = concat(v_text, '|', v_char);
SELECT v_text;
END|
CALL p1();
v_text
abc|def
DROP PROCEDURE p1;
DROP PROCEDURE IF EXISTS bug27415_text_test|
DROP PROCEDURE IF EXISTS bug27415_text_test2|
CREATE PROCEDURE bug27415_text_test(entity_id_str_in text)
BEGIN
DECLARE str_remainder text;
SET str_remainder = entity_id_str_in;
select 'before substr', str_remainder;
SET str_remainder = SUBSTRING(str_remainder, 3);
select 'after substr', str_remainder;
END|
CREATE PROCEDURE bug27415_text_test2(entity_id_str_in text)
BEGIN
DECLARE str_remainder text;
DECLARE str_remainder2 text;
SET str_remainder2 = entity_id_str_in;
select 'before substr', str_remainder2;
SET str_remainder = SUBSTRING(str_remainder2, 3);
select 'after substr', str_remainder;
END|
CALL bug27415_text_test('a,b,c')|
before substr	str_remainder
before substr	a,b,c
after substr	str_remainder
after substr	b,c
CALL bug27415_text_test('a,b,c')|
before substr	str_remainder
before substr	a,b,c
after substr	str_remainder
after substr	b,c
CALL bug27415_text_test2('a,b,c')|
before substr	str_remainder2
before substr	a,b,c
after substr	str_remainder
after substr	b,c
CALL bug27415_text_test('a,b,c')|
before substr	str_remainder
before substr	a,b,c
after substr	str_remainder
after substr	b,c
DROP PROCEDURE bug27415_text_test|
DROP PROCEDURE bug27415_text_test2|
drop function if exists f1;
drop table if exists t1;
create function f1() returns int 
begin
if @a=1 then set @b='abc';
else set @b=1;
end if;
set @a=1;
return 0;
end|
create table t1 (a int)|
insert into t1 (a) values (1), (2)|
set @b=1|
set @a=0|
select f1(), @b from t1|
f1()	@b
0	1
0	0
set @b:='test'|
set @a=0|
select f1(), @b from t1|
f1()	@b
0	1
0	abc
drop function f1;
drop table t1;

---------------------------------------------------------------
BUG#28299
---------------------------------------------------------------

CREATE PROCEDURE ctest()
BEGIN
DECLARE i CHAR(16);
DECLARE j INT;
SET i= 'string';
SET j= 1 + i;
END|
CALL ctest();
Warnings:
Warning	1292	Truncated incorrect DOUBLE value: 'string'
DROP PROCEDURE ctest;
CREATE PROCEDURE vctest()
BEGIN
DECLARE i VARCHAR(16);
DECLARE j INT;
SET i= 'string';
SET j= 1 + i;
END|
CALL vctest();
Warnings:
Warning	1292	Truncated incorrect DOUBLE value: 'string'
DROP PROCEDURE vctest;
#
# Start of 10.3 tests
#
#
# MDEV-12876 Wrong data type for CREATE..SELECT sp_var
#
CREATE PROCEDURE p1()
BEGIN
DECLARE i8  TINYINT;
DECLARE i16 SMALLINT;
DECLARE i32 INT;
DECLARE i64 BIGINT;
DECLARE f   FLOAT;
DECLARE d   DOUBLE;
DECLARE b8  BIT(8);
DECLARE y   YEAR;
DECLARE t1  TINYTEXT;
DECLARE t2  TEXT;
DECLARE t3  MEDIUMTEXT;
DECLARE t4  LONGTEXT;
CREATE TABLE t1 AS SELECT i8, i16, i32, i64, f, d, b8, y, t1, t2, t3, t4;
END;
$$
CALL p1;
DESCRIBE t1;
Field	Type	Null	Key	Default	Extra
i8	tinyint(4)	YES		NULL	
i16	smallint(6)	YES		NULL	
i32	int(11)	YES		NULL	
i64	bigint(20)	YES		NULL	
f	float	YES		NULL	
d	double	YES		NULL	
b8	bit(8)	YES		NULL	
y	year(4)	YES		NULL	
t1	tinytext	YES		NULL	
t2	text	YES		NULL	
t3	mediumtext	YES		NULL	
t4	longtext	YES		NULL	
DROP TABLE t1;
DROP PROCEDURE p1;
#
# MDEV-12917 Wrong data type for CREATE..SELECT year_sp_variable
#
CREATE PROCEDURE p1()
BEGIN
DECLARE a YEAR;
CREATE OR REPLACE TABLE t1 AS SELECT a;
SHOW CREATE TABLE t1;
DROP TABLE t1;
END;
$$
CALL p1;
Table	Create Table
t1	CREATE TABLE "t1" (
  "a" year(4) DEFAULT NULL
)
DROP PROCEDURE p1;
#
# MDEV-15960 Wrong data type on CREATE..SELECT char_or_enum_or_text_spvar
#
BEGIN NOT ATOMIC
DECLARE var TINYTEXT CHARACTER SET utf8;
CREATE TABLE t1 AS SELECT var;
END;
$$
SHOW CREATE TABLE t1;
Table	Create Table
t1	CREATE TABLE "t1" (
  "var" tinytext CHARACTER SET utf8mb3 COLLATE utf8mb3_uca1400_ai_ci DEFAULT NULL
)
DROP TABLE t1;
BEGIN NOT ATOMIC
DECLARE var TEXT CHARACTER SET utf8;
CREATE TABLE t1 AS SELECT var;
END;
$$
SHOW CREATE TABLE t1;
Table	Create Table
t1	CREATE TABLE "t1" (
  "var" text CHARACTER SET utf8mb3 COLLATE utf8mb3_uca1400_ai_ci DEFAULT NULL
)
DROP TABLE t1;
BEGIN NOT ATOMIC
DECLARE var MEDIUMTEXT CHARACTER SET utf8;
CREATE TABLE t1 AS SELECT var;
END;
$$
SHOW CREATE TABLE t1;
Table	Create Table
t1	CREATE TABLE "t1" (
  "var" mediumtext CHARACTER SET utf8mb3 COLLATE utf8mb3_uca1400_ai_ci DEFAULT NULL
)
DROP TABLE t1;
BEGIN NOT ATOMIC
DECLARE var LONGTEXT CHARACTER SET utf8;
CREATE TABLE t1 AS SELECT var;
END;
$$
SHOW CREATE TABLE t1;
Table	Create Table
t1	CREATE TABLE "t1" (
  "var" longtext CHARACTER SET utf8mb3 COLLATE utf8mb3_uca1400_ai_ci DEFAULT NULL
)
DROP TABLE t1;
BEGIN NOT ATOMIC
DECLARE var CHAR(1);
CREATE TABLE t1 AS SELECT var;
END;
$$
SHOW CREATE TABLE t1;
Table	Create Table
t1	CREATE TABLE "t1" (
  "var" char(1) DEFAULT NULL
)
DROP TABLE t1;
BEGIN NOT ATOMIC
DECLARE var ENUM('a');
CREATE TABLE t1 AS SELECT var;
END;
$$
SHOW CREATE TABLE t1;
Table	Create Table
t1	CREATE TABLE "t1" (
  "var" varchar(1) DEFAULT NULL
)
DROP TABLE t1;
#
# MDEV-14347 CREATE PROCEDURE returns no error when using an unknown variable
#
#
# Simple cases (without subqueries) - the most typical problem:
# a typo in an SP variable name
#
CREATE PROCEDURE p1(a INT)
BEGIN
DECLARE res INT DEFAULT 0;
IF (a < 0) THEN
SET res= a_long_variable_name_with_a_typo;
END IF;
END;
$$
ERROR 42000: Undeclared variable: a_long_variable_name_with_a_typo
CREATE PROCEDURE p1(a INT)
BEGIN
DECLARE res INT DEFAULT 0;
IF (a < 0) THEN
SET res= 1 + a_long_variable_name_with_a_typo;
END IF;
END;
$$
ERROR 42000: Undeclared variable: a_long_variable_name_with_a_typo
#
# Complex cases with subqueries
#
#
# Maybe a table field identifier (there are some tables) - no error
#
CREATE PROCEDURE p1()
BEGIN
DECLARE res INT DEFAULT 0;
SET res=(SELECT * FROM t1 LEFT OUTER JOIN t2 USING (c1));
END;
$$
DROP PROCEDURE p1;
CREATE PROCEDURE p1()
BEGIN
DECLARE res INT DEFAULT 0;
SET res=(SELECT * FROM t1 LEFT OUTER JOIN t2 ON (c1=c2));
END;
$$
DROP PROCEDURE p1;
#
# One unknown identifier, no tables
#
CREATE PROCEDURE p1()
BEGIN
DECLARE a INT;
SET a=unknown_ident;
END;
$$
ERROR 42000: Undeclared variable: unknown_ident
CREATE PROCEDURE p1()
BEGIN
DECLARE a INT;
SET a=unknown_ident1.unknown_ident2;
END;
$$
ERROR 42000: Undeclared variable: unknown_ident1
CREATE PROCEDURE p1()
BEGIN
DECLARE a INT;
SET a=unknown_ident1.unknown_ident2.unknown_ident3;
END;
$$
ERROR 42000: Undeclared variable: unknown_ident1
CREATE PROCEDURE p1()
BEGIN
DECLARE a INT;
SET a=(SELECT unknown_ident);
END;
$$
ERROR 42000: Undeclared variable: unknown_ident
CREATE PROCEDURE p1()
BEGIN
DECLARE a INT;
SET a=(SELECT unknown_ident FROM dual);
END;
$$
ERROR 42000: Undeclared variable: unknown_ident
CREATE PROCEDURE p1()
BEGIN
DECLARE a INT;
SET a=(SELECT (SELECT unknown_ident));
END;
$$
ERROR 42000: Undeclared variable: unknown_ident
CREATE PROCEDURE p1()
BEGIN
DECLARE a INT;
SET a=(SELECT (SELECT unknown_ident FROM dual));
END;
$$
ERROR 42000: Undeclared variable: unknown_ident
CREATE PROCEDURE p1()
BEGIN
DECLARE a INT;
SET a=(SELECT 1 WHERE unknown_ident);
END;
$$
ERROR 42000: Undeclared variable: unknown_ident
CREATE PROCEDURE p1()
BEGIN
DECLARE a INT;
SET a=(SELECT 1 WHERE unknown_ident=1);
END;
$$
ERROR 42000: Undeclared variable: unknown_ident
CREATE PROCEDURE p1()
BEGIN
DECLARE a INT;
SET a=(SELECT 1 LIMIT unknown_ident);
END;
$$
ERROR 42000: Undeclared variable: unknown_ident
#
# GROUP, HAVING, ORDER are not tested yet for unknown identifiers
#
CREATE PROCEDURE p1()
BEGIN
DECLARE a INT;
SET a=(SELECT 1 GROUP BY unknown_ident);
END;
$$
DROP PROCEDURE p1;
CREATE PROCEDURE p1()
BEGIN
DECLARE res INT DEFAULT 0;
SET res=(SELECT 1 HAVING unknown_ident);
END;
$$
DROP PROCEDURE p1;
CREATE PROCEDURE p1()
BEGIN
DECLARE a INT;
SET a=(SELECT 1 ORDER BY unknown_ident);
END;
$$
DROP PROCEDURE p1;
#
# HAVING + aggregate_function(unknown_identifier) is a special case
#
CREATE PROCEDURE p1()
BEGIN
DECLARE res INT DEFAULT 0;
SET res=(SELECT 1 HAVING SUM(unknown_ident));
END;
$$
ERROR 42000: Undeclared variable: unknown_ident
#
# Known indentifier + unknown identifier, no tables
#
CREATE PROCEDURE p1()
BEGIN
DECLARE a INT;
SET a=a+unknown_ident;
END;
$$
ERROR 42000: Undeclared variable: unknown_ident
CREATE PROCEDURE p1()
BEGIN
DECLARE a INT;
SET a=a+(SELECT unknown_ident);
END;
$$
ERROR 42000: Undeclared variable: unknown_ident
CREATE PROCEDURE p1()
BEGIN
DECLARE a INT;
SET a=a+(SELECT unknown_ident FROM dual);
END;
$$
ERROR 42000: Undeclared variable: unknown_ident
CREATE PROCEDURE p1()
BEGIN
DECLARE a INT;
SET a=(SELECT (a+(SELECT unknown_ident)));
END;
$$
ERROR 42000: Undeclared variable: unknown_ident
CREATE PROCEDURE p1()
BEGIN
DECLARE a INT;
SET a=(SELECT (a+(SELECT unknown_ident FROM dual)));
END;
$$
ERROR 42000: Undeclared variable: unknown_ident
#
# Unknown indentifier + known identifier, no tables
#
CREATE PROCEDURE p1()
BEGIN
DECLARE a INT;
SET a=unknown_ident+a;
END;
$$
ERROR 42000: Undeclared variable: unknown_ident
CREATE PROCEDURE p1()
BEGIN
DECLARE a INT;
SET a=(SELECT unknown_ident)+a;
END;
$$
ERROR 42000: Undeclared variable: unknown_ident
CREATE PROCEDURE p1()
BEGIN
DECLARE a INT;
SET a=(SELECT unknown_ident FROM dual)+a;
END;
$$
ERROR 42000: Undeclared variable: unknown_ident
CREATE PROCEDURE p1()
BEGIN
DECLARE a INT;
SET a=(SELECT (SELECT unknown_ident)+a);
END;
$$
ERROR 42000: Undeclared variable: unknown_ident
CREATE PROCEDURE p1()
BEGIN
DECLARE a INT;
SET a=(SELECT (SELECT unknown_ident FROM dual)+a);
END;
$$
ERROR 42000: Undeclared variable: unknown_ident
#
# Maybe a table field indentifier + unknown identifier
#
CREATE PROCEDURE p1()
BEGIN
DECLARE a INT;
SET a=(SELECT c1 FROM t1)+unknown_ident;
END;
$$
ERROR 42000: Undeclared variable: unknown_ident
CREATE PROCEDURE p1()
BEGIN
DECLARE a INT;
SET a=(SELECT c1 FROM t1)+(SELECT unknown_ident);
END;
$$
ERROR 42000: Undeclared variable: unknown_ident
CREATE PROCEDURE p1()
BEGIN
DECLARE a INT;
SET a=(SELECT c1 FROM t1)+(SELECT unknown_ident FROM dual);
END;
$$
ERROR 42000: Undeclared variable: unknown_ident
CREATE PROCEDURE p1()
BEGIN
DECLARE a INT;
SET a=(SELECT ((SELECT c1 FROM t1)+(SELECT unknown_ident)));
END;
$$
ERROR 42000: Undeclared variable: unknown_ident
CREATE PROCEDURE p1()
BEGIN
DECLARE a INT;
SET a=(SELECT ((SELECT c1 FROM t1)+(SELECT unknown_ident FROM dual)));
END;
$$
ERROR 42000: Undeclared variable: unknown_ident
#
# Unknown indentifier + maybe a table field identifier
#
CREATE PROCEDURE p1()
BEGIN
DECLARE a INT;
SET a=unknown_ident+(SELECT c1 FROM t1);
END;
$$
ERROR 42000: Undeclared variable: unknown_ident
CREATE PROCEDURE p1()
BEGIN
DECLARE a INT;
SET a=(SELECT unknown_ident)+(SELECT c1 FROM t1);
END;
$$
ERROR 42000: Undeclared variable: unknown_ident
CREATE PROCEDURE p1()
BEGIN
DECLARE a INT;
SET a=(SELECT unknown_ident FROM dual)+(SELECT c1 FROM t1);
END;
$$
ERROR 42000: Undeclared variable: unknown_ident
CREATE PROCEDURE p1()
BEGIN
DECLARE a INT;
SET a=(SELECT (SELECT unknown_ident)+(SELECT c1 FROM t1));
END;
$$
ERROR 42000: Undeclared variable: unknown_ident
CREATE PROCEDURE p1()
BEGIN
DECLARE a INT;
SET a=(SELECT (SELECT unknown_ident FROM dual)+(SELECT c1 FROM t1));
END;
$$
ERROR 42000: Undeclared variable: unknown_ident
#
# Maybe a table field identifier + maybe a field table identifier
#
CREATE PROCEDURE p1()
BEGIN
DECLARE a INT;
-- c2 does not have a table on its level
-- but it can be a field of a table on the uppder level, i.e. t1
SET a=(SELECT c1+(SELECT c2) FROM t1);
END;
$$
DROP PROCEDURE p1;
#
# TVC - unknown identifier
#
CREATE PROCEDURE p1(a INT)
BEGIN
DECLARE res INT DEFAULT 0;
SET res=(VALUES(unknown_ident));
END;
$$
ERROR 42000: Undeclared variable: unknown_ident
CREATE PROCEDURE p1(a INT)
BEGIN
DECLARE res INT DEFAULT 0;
SET res=(VALUES(1),(unknown_ident));
END;
$$
ERROR 42000: Undeclared variable: unknown_ident
CREATE PROCEDURE p1(a INT)
BEGIN
DECLARE res INT DEFAULT 0;
SET res=(VALUES((SELECT unknown_ident)));
END;
$$
ERROR 42000: Undeclared variable: unknown_ident
CREATE PROCEDURE p1(a INT)
BEGIN
DECLARE res INT DEFAULT 0;
SET res=(VALUES(1),((SELECT unknown_ident)));
END;
$$
ERROR 42000: Undeclared variable: unknown_ident
CREATE PROCEDURE p1(a INT)
BEGIN
DECLARE res INT DEFAULT 0;
SET res=(VALUES(1) LIMIT unknown_ident);
END;
$$
ERROR 42000: Undeclared variable: unknown_ident
#
# TVC - ORDER BY - not tested yet for unknown identifiers
#
CREATE PROCEDURE p1(a INT)
BEGIN
DECLARE res INT DEFAULT 0;
SET res=(VALUES(1) ORDER BY unknown_ident);
END;
$$
DROP PROCEDURE p1;
#
# TVC - maybe a table field identifier - no error
#
CREATE PROCEDURE p1(a INT)
BEGIN
DECLARE res INT DEFAULT 0;
SET res=(VALUES((SELECT c1 FROM t1)));
END;
$$
DROP PROCEDURE p1;
CREATE PROCEDURE p1(a INT)
BEGIN
DECLARE res INT DEFAULT 0;
SET res=(VALUES(1),((SELECT c1 FROM t1)));
END;
$$
DROP PROCEDURE p1;
#
# Functions DEFAULT(x) and VALUE(x)
#
CREATE PROCEDURE p1()
BEGIN
DECLARE res INT DEFAULT 0;
SET res=DEFAULT(unknown_ident);
SELECT res;
END;
$$
ERROR 42000: Undeclared variable: unknown_ident
CREATE PROCEDURE p1()
BEGIN
DECLARE res INT DEFAULT 0;
SET res=VALUE(unknown_ident);
SELECT res;
END;
$$
ERROR 42000: Undeclared variable: unknown_ident
#
# End of MDEV-14347 CREATE PROCEDURE returns no error when using an unknown variable
#
ALTER DATABASE test CHARACTER SET utf8mb4 COLLATE utf8mb4_uca1400_ai_ci;