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
151
152
153
154
|
-- source include/not_embedded.inc
--disable_warnings
drop table if exists t1;
--enable_warnings
# Test for INSERT DELAYED INTO a <view>
# BUG#13683: INSERT DELAYED into a view creates an infinite loop
#
create table t1 (n int);
create view v1 as select * from t1;
--error 1347
insert delayed into v1 values (1);
drop table t1;
drop view v1;
#
# Bug #20989: View '(null).(null)' references invalid table(s)... on
# SQL SECURITY INVOKER
#
# this is really the fact that REPLACE ... SELECT required additional
# INSERT privs (on tables that are part of a view) over the related
# REPLACE, SELECT
#
CREATE DATABASE meow;
connect (root,localhost,root,,meow);
connection root;
CREATE TABLE table_target ( mexs_id CHAR(8), messzeit TIMESTAMP, PRIMARY KEY (mexs_id));
CREATE TABLE table_target2 ( mexs_id CHAR(8), messzeit TIMESTAMP, PRIMARY KEY (mexs_id));
CREATE TABLE table_target3 ( mexs_id CHAR(8), messzeit TIMESTAMP, PRIMARY KEY (mexs_id));
CREATE VIEW view_target2 AS SELECT mexs_id,messzeit FROM table_target2;
CREATE SQL SECURITY INVOKER VIEW view_target3 AS SELECT mexs_id,messzeit FROM table_target3;
CREATE TABLE table_stations ( mexs_id VARCHAR(8), icao VARCHAR(4), country CHAR(2), PRIMARY KEY (mexs_id), UNIQUE KEY icao (icao), KEY country (country), CONSTRAINT stations_ibfk_8 FOREIGN KEY (country) REFERENCES countries (country) ON UPDATE CASCADE);
INSERT INTO table_stations VALUES ('87654321','XXXX','YY');
CREATE TABLE table_countries ( country CHAR(2), iso_short_en VARCHAR(64), PRIMARY KEY (country));
INSERT INTO table_countries VALUES ('YY','Entenhausen');
CREATE ALGORITHM=MERGE SQL SECURITY INVOKER VIEW view_stations AS select table_stations.mexs_id AS mexs_id, table_stations.icao AS icao, table_stations.country AS landescode from (table_stations join table_countries on((table_stations.country = table_countries.country)));
CREATE TABLE table_source ( id varchar(4), datetime TIMESTAMP, PRIMARY KEY (id));
INSERT INTO table_source VALUES ('XXXX','2006-07-12 07:50:00');
GRANT SELECT ON table_source TO user20989@localhost;
GRANT SELECT ON table_countries TO user20989@localhost;
GRANT SELECT ON table_stations TO user20989@localhost;
GRANT SELECT ON view_stations TO user20989@localhost;
GRANT SELECT ON table_target TO user20989@localhost;
GRANT SELECT ON table_target2 TO user20989@localhost;
GRANT INSERT,DELETE,SELECT ON view_target3 TO user20989@localhost;
connect (user20989,localhost,user20989,,meow);
connection user20989;
--error 1142
REPLACE INTO table_target
SELECT stations.mexs_id AS mexs_id, datetime AS messzeit
FROM table_source
INNER JOIN view_stations AS stations
ON table_source.id = stations.icao
LEFT JOIN table_target AS old
USING (mexs_id);
--error 1142
REPLACE INTO view_target2
SELECT stations.mexs_id AS mexs_id, datetime AS messzeit
FROM table_source
INNER JOIN view_stations AS stations
ON table_source.id = stations.icao
LEFT JOIN view_target2 AS old
USING (mexs_id);
--error 1356
REPLACE INTO view_target3
SELECT stations.mexs_id AS mexs_id, datetime AS messzeit
FROM table_source
INNER JOIN view_stations AS stations
ON table_source.id = stations.icao
LEFT JOIN view_target3 AS old
USING (mexs_id);
connection root;
disconnect user20989;
GRANT INSERT,DELETE ON table_target TO user20989@localhost;
GRANT INSERT,DELETE,SELECT ON view_target2 TO user20989@localhost;
GRANT INSERT,DELETE,SELECT ON table_target3 TO user20989@localhost;
connect (user20989,localhost,user20989,,meow);
connection user20989;
REPLACE INTO table_target
SELECT stations.mexs_id AS mexs_id, datetime AS messzeit
FROM table_source
INNER JOIN view_stations AS stations
ON table_source.id = stations.icao
LEFT JOIN table_target AS old
USING (mexs_id);
--error 1142
REPLACE INTO table_target2 VALUES ('00X45Y78','2006-07-12 07:50:00');
REPLACE INTO view_target2 VALUES ('12X45Y78','2006-07-12 07:50:00');
SELECT stations.mexs_id AS mexs_id, datetime AS messzeit
FROM table_source
INNER JOIN view_stations AS stations
ON table_source.id = stations.icao
LEFT JOIN view_target2 AS old
USING (mexs_id);
REPLACE INTO view_target2
SELECT stations.mexs_id AS mexs_id, datetime AS messzeit
FROM table_source
INNER JOIN view_stations AS stations
ON table_source.id = stations.icao
LEFT JOIN view_target2 AS old
USING (mexs_id);
REPLACE INTO view_target3
SELECT stations.mexs_id AS mexs_id, datetime AS messzeit
FROM table_source
INNER JOIN view_stations AS stations
ON table_source.id = stations.icao
LEFT JOIN view_target3 AS old
USING (mexs_id);
connection root;
disconnect user20989;
SELECT * FROM table_target;
SELECT * FROM view_target2;
SELECT * FROM view_target3;
DROP VIEW view_stations;
DROP TABLE table_source;
DROP TABLE table_countries;
DROP TABLE table_stations;
DROP TABLE table_target;
DROP TABLE table_target2;
DROP TABLE table_target3;
DROP VIEW view_target2;
DROP VIEW view_target3;
DROP USER user20989@localhost;
disconnect root;
connection default;
DROP DATABASE meow;
|
