1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
|
################################################################################
# NOTE: This is an older grammar and should not be prioritized over other
# grammars (such as optimizer*subquery, outer_join, range_access)
# While this is still an effective testing tool, the grammars listed
# above should be run first
################################################################################
query:
SELECT select_option outer_select_item
FROM outer_from
WHERE subquery_expression AND outer_condition_top
outer_having outer_order_by ;
outer_select_item:
OUTR . field_name AS X |
aggregate_function OUTR . field_name ) AS X;
aggregate_function:
AVG( |
BIT_AND( | BIT_OR( | BIT_XOR( |
COUNT(DISTINCT | COUNT( |
MIN( | MIN(DISTINCT |
MAX( | MAX(DISTINCT |
STD( | STDDEV_POP( | STDDEV_SAMP( |
SUM( | SUM(DISTINCT |
VAR_POP( | VAR_SAMP( | VARIANCE( |
AVG(DISTINCT ;
aggregate_function_disabled_unpredictable_value:
GROUP_CONCAT( | ;
outer_from:
outer_table_name AS OUTR |
outer_table_name AS OUTR2 LEFT JOIN outer_table_name AS OUTR ON ( outer_join_condition );
outer_join_condition:
OUTR2 . int_field_name arithmetic_operator OUTR . int_field_name |
OUTR2 . date_field_name arithmetic_operator OUTR . date_field_name |
OUTR2 . char_field_name arithmetic_operator OUTR . char_field_name ;
outer_order_by:
ORDER BY OUTR . field_name , OUTR . `pk` ;
outer_group_by:
| GROUP BY OUTR . field_name ;
outer_having:
| HAVING X arithmetic_operator value;
outer_having_disabled_bug38072:
| HAVING X arithmetic_operator value ;
limit:
| LIMIT digit ;
select_inner_body:
FROM inner_from
WHERE inner_condition_top
inner_order_by;
select_inner:
SELECT select_option inner_select_item
select_inner_body;
inner_order_by:
| ORDER BY INNR . field_name ;
inner_select_item:
INNR . int_field_name AS Y ;
inner_from:
inner_table_name AS INNR |
inner_table_name AS INNR2 LEFT JOIN inner_table_name AS INNR ON ( inner_join_condition );
inner_join_condition:
INNR2 . int_field_name arithmetic_operator INNR . int_field_name |
INNR2 . char_field_name arithmetic_operator INNR . char_field_name |
INNR2 . date_field_name arithmetic_operator INNR . date_field_name ;
outer_condition_top:
outer_condition_bottom |
( outer_condition_bottom logical_operator outer_condition_bottom ) |
outer_condition_bottom logical_operator outer_condition_bottom ;
outer_condition_bottom:
OUTR . expression ;
expression:
field_name null_operator |
int_field_name int_expression |
date_field_name date_expression |
char_field_name char_expression ;
int_expression:
arithmetic_operator digit ;
date_expression:
arithmetic_operator date | BETWEEN date AND date;
char_expression:
arithmetic_operator _varchar(1);
inner_condition_top:
INNR . expression |
OUTR . expression |
inner_condition_bottom logical_operator inner_condition_bottom |
inner_condition_bottom logical_operator outer_condition_bottom ;
inner_condition_bottom:
INNR . expression |
INNR . int_field_name arithmetic_operator INNR . int_field_name |
INNR . date_field_name arithmetic_operator INNR . date_field_name |
INNR . char_field_name arithmetic_operator INNR . char_field_name ;
null_operator: IS NULL | IS NOT NULL ;
logical_operator:
AND | OR | OR NOT | XOR | AND NOT ;
arithmetic_operator:
= | > | < | <> | >= | <= ;
subquery_expression:
OUTR . int_field_name IN ( SELECT select_option INNR . int_field_name AS Y select_inner_body ) |
OUTR . char_field_name IN ( SELECT select_option INNR . char_field_name AS Y select_inner_body ) |
( OUTR . int_field_name , OUTR . int_field_name ) IN ( SELECT select_option INNR . int_field_name AS X , INNR . int_field_name AS Y select_inner_body ) |
( OUTR . char_field_name , OUTR . char_field_name ) IN ( SELECT select_option INNR . char_field_name AS X , INNR . char_field_name AS Y select_inner_body ) ;
field_name:
int_field_name | char_field_name | date_field_name;
int_field_name:
`pk` | `col_int_key` | `col_int_nokey` ;
date_field_name:
`col_date_key` | `col_date_nokey` | `col_datetime_key` | `col_datetime_nokey` | `col_time_key` | `col_time_nokey` ;
char_field_name:
`col_varchar_key` | `col_varchar_nokey` ;
outer_table_name:
B | C ;
inner_table_name:
BB | CC ;
value: _digit | _date | _time | _datetime | _varchar(1) | NULL ;
select_option:
| DISTINCT ;
|