1delimiter |;
2
3# --------------------------------------------------------------------------
4
5CREATE PROCEDURE sp_vars_check_dflt()
6BEGIN
7  DECLARE v1 TINYINT DEFAULT 1e200;
8  DECLARE v1u TINYINT UNSIGNED DEFAULT 1e200;
9  DECLARE v2 TINYINT DEFAULT -1e200;
10  DECLARE v2u TINYINT UNSIGNED DEFAULT -1e200;
11  DECLARE v3 TINYINT DEFAULT 300;
12  DECLARE v3u TINYINT UNSIGNED DEFAULT 300;
13  DECLARE v4 TINYINT DEFAULT -300;
14  DECLARE v4u TINYINT UNSIGNED DEFAULT -300;
15
16  DECLARE v5 TINYINT DEFAULT 10 * 10 * 10;
17  DECLARE v5u TINYINT UNSIGNED DEFAULT 10 * 10 * 10;
18  DECLARE v6 TINYINT DEFAULT -10 * 10 * 10;
19  DECLARE v6u TINYINT UNSIGNED DEFAULT -10 * 10 * 10;
20
21  DECLARE v7 TINYINT DEFAULT '10';
22  DECLARE v8 TINYINT DEFAULT '10 ';
23  DECLARE v9 TINYINT DEFAULT ' 10 ';
24  DECLARE v10 TINYINT DEFAULT 'String 10 ';
25  DECLARE v11 TINYINT DEFAULT 'String10';
26  DECLARE v12 TINYINT DEFAULT '10 String';
27  DECLARE v13 TINYINT DEFAULT '10String';
28  DECLARE v14 TINYINT DEFAULT concat('10', ' ');
29  DECLARE v15 TINYINT DEFAULT concat(' ', '10');
30  DECLARE v16 TINYINT DEFAULT concat('Hello, ', 'world');
31
32  DECLARE v17 DECIMAL(64, 2) DEFAULT 12;
33  DECLARE v18 DECIMAL(64, 2) DEFAULT 12.123;
34  DECLARE v19 DECIMAL(64, 2) DEFAULT 11 + 1;
35  DECLARE v20 DECIMAL(64, 2) DEFAULT 12 + 0.123;
36
37  SELECT v1, v1u, v2, v2u, v3, v3u, v4, v4u;
38  SELECT v5, v5u, v6, v6u;
39  SELECT v7, v8, v9, v10, v11, v12, v13, v14, v15, v16;
40  SELECT v17, v18, v19, v20;
41END|
42
43# --------------------------------------------------------------------------
44
45CREATE PROCEDURE sp_vars_check_assignment()
46BEGIN
47  DECLARE i1, i2, i3, i4 TINYINT;
48  DECLARE u1, u2, u3, u4 TINYINT UNSIGNED;
49  DECLARE d1, d2, d3 DECIMAL(64, 2);
50
51  SET i1 = 1e200;
52  SET i2 = -1e200;
53  SET i3 = 300;
54  SET i4 = -300;
55
56  SELECT i1, i2, i3, i4;
57
58  SET i1 = 10 * 10 * 10;
59  SET i2 = -10 * 10 * 10;
60  SET i3 = sign(10 * 10) * 10 * 20;
61  SET i4 = sign(-10 * 10) * -10 * 20;
62
63  SELECT i1, i2, i3, i4;
64
65  SET u1 = 1e200;
66  SET u2 = -1e200;
67  SET u3 = 300;
68  SET u4 = -300;
69
70  SELECT u1, u2, u3, u4;
71
72  SET u1 = 10 * 10 * 10;
73  SET u2 = -10 * 10 * 10;
74  SET u3 = sign(10 * 10) * 10 * 20;
75  SET u4 = sign(-10 * 10) * -10 * 20;
76
77  SELECT u1, u2, u3, u4;
78
79  SET d1 = 1234;
80  SET d2 = 1234.12;
81  SET d3 = 1234.1234;
82
83  SELECT d1, d2, d3;
84
85  SET d1 = 12 * 100 + 34;
86  SET d2 = 12 * 100 + 34 + 0.12;
87  SET d3 = 12 * 100 + 34 + 0.1234;
88
89  SELECT d1, d2, d3;
90END|
91
92# --------------------------------------------------------------------------
93
94CREATE FUNCTION sp_vars_check_ret1() RETURNS TINYINT
95BEGIN
96  RETURN 1e200;
97END|
98
99# --------------------------------------------------------------------------
100
101CREATE FUNCTION sp_vars_check_ret2() RETURNS TINYINT
102BEGIN
103  RETURN 10 * 10 * 10;
104END|
105
106# --------------------------------------------------------------------------
107
108CREATE FUNCTION sp_vars_check_ret3() RETURNS TINYINT
109BEGIN
110  RETURN 'Hello, world';
111END|
112
113# --------------------------------------------------------------------------
114
115CREATE FUNCTION sp_vars_check_ret4() RETURNS DECIMAL(64, 2)
116BEGIN
117  RETURN 12 * 10 + 34 + 0.1234;
118END|
119
120# --------------------------------------------------------------------------
121
122CREATE FUNCTION sp_vars_div_zero() RETURNS INTEGER
123BEGIN
124  DECLARE div_zero INTEGER;
125  SELECT 1/0 INTO div_zero;
126  RETURN div_zero;
127END|
128
129# --------------------------------------------------------------------------
130
131delimiter ;|
132