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|
delimiter |;
# --------------------------------------------------------------------------
CREATE PROCEDURE sp_vars_check_dflt()
BEGIN
DECLARE v1 TINYINT DEFAULT 1e200;
DECLARE v1u TINYINT DEFAULT 1e200;
DECLARE v2 TINYINT DEFAULT -1e200;
DECLARE v2u TINYINT DEFAULT -1e200;
DECLARE v3 TINYINT DEFAULT 300;
DECLARE v3u TINYINT DEFAULT 300;
DECLARE v4 TINYINT DEFAULT -300;
DECLARE v4u TINYINT DEFAULT -300;
DECLARE v5 TINYINT DEFAULT 10 * 10 * 10;
DECLARE v5u TINYINT DEFAULT 10 * 10 * 10;
DECLARE v6 TINYINT DEFAULT -10 * 10 * 10;
DECLARE v6u TINYINT 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|
# --------------------------------------------------------------------------
delimiter ;|
|