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 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 220 221 222 223 224 225 226 227 228 229 230 231 232 233 234 235 236 237 238 239 240 241 242 243 244 245 246 247 248 249 250 251 252 253 254 255 256 257 258 259 260 261 262 263 264 265 266 267 268 269 270 271 272 273 274 275 276 277 278 279 280 281 282 283 284 285 286 287 288
|
SET sql_mode=ORACLE;
#
# MDEV-10577 sql_mode=ORACLE: %TYPE in variable declarations
#
#
# Initiation:
# - creating database db1
# - creating user user1 with access rights to db1
#
CREATE DATABASE db1;
CREATE TABLE db1.t1 (a INT, b VARCHAR(10));
CREATE USER user1;
GRANT ALL PRIVILEGES ON test.* TO user1;
connect conn1,localhost,user1,,test;
SET sql_mode=ORACLE;
SELECT database();
database()
test
SELECT user();
user()
user1@localhost
#
# Making sure that user1 does not have privileges to db1.t1
#
SHOW CREATE TABLE db1.t1;
ERROR 42000: SHOW command denied to user 'user1'@'localhost' for table `db1`.`t1`
SHOW FIELDS IN db1.t1;
ERROR 42000: SELECT command denied to user 'user1'@'localhost' for table `db1`.`t1`
#
# Trigger: using %TYPE with a table we don't have access to
#
CREATE TABLE test.t1 (a INT, b INT);
INSERT INTO test.t1 (a,b) VALUES (10,20);
SELECT * FROM t1;
a b
10 20
CREATE TRIGGER test.tr1 BEFORE INSERT ON test.t1 FOR EACH ROW
BEGIN
DECLARE b db1.t1.b%TYPE := 20;
BEGIN
:NEW.b := 10;
END;
END
$$
INSERT INTO t1 (a) VALUES (10);
ERROR 42000: SELECT command denied to user 'user1'@'localhost' for table `db1`.`t1`
SELECT * FROM t1;
a b
10 20
DROP TRIGGER tr1;
DROP TABLE t1;
#
# Stored procedure: Using %TYPE for with a table that we don't have access to
# DEFINER user1, SQL SECURITY DEFAULT
#
CREATE PROCEDURE p1()
AS
a db1.t1.a%TYPE := 10;
BEGIN
SELECT a;
END;
$$
CALL p1;
ERROR 42000: SELECT command denied to user 'user1'@'localhost' for table `db1`.`t1`
DROP PROCEDURE p1;
CREATE PROCEDURE p1()
AS
a db1.t1%ROWTYPE;
BEGIN
SELECT a.a;
END;
$$
CALL p1;
ERROR 42000: SELECT command denied to user 'user1'@'localhost' for table `db1`.`t1`
DROP PROCEDURE p1;
#
# Stored procedure: Using %TYPE for with a table that we don't have access to
# DEFINER root, SQL SECURITY INVOKER
#
connection default;
CREATE PROCEDURE p1()
SQL SECURITY INVOKER
AS
a db1.t1.a%TYPE := 10;
BEGIN
SELECT a;
END;
$$
connection conn1;
CALL p1;
ERROR 42000: SELECT command denied to user 'user1'@'localhost' for table `db1`.`t1`
DROP PROCEDURE p1;
connection default;
CREATE PROCEDURE p1()
SQL SECURITY INVOKER
AS
a db1.t1%ROWTYPE;
BEGIN
SELECT a.a;
END;
$$
connection conn1;
CALL p1;
ERROR 42000: SELECT command denied to user 'user1'@'localhost' for table `db1`.`t1`
DROP PROCEDURE p1;
#
# Stored procedure: Using %TYPE for with a table that we don't have access to
# DEFINER root, SQL SECURITY DEFINER
#
connection default;
CREATE PROCEDURE p1()
SQL SECURITY DEFINER
AS
a db1.t1.a%TYPE := 10;
BEGIN
SELECT a;
END;
$$
connection conn1;
CALL p1;
a
10
DROP PROCEDURE p1;
connection default;
CREATE PROCEDURE p1()
SQL SECURITY DEFINER
AS
a db1.t1%ROWTYPE;
BEGIN
a.a:= 10;
SELECT a.a;
END;
$$
connection conn1;
CALL p1;
a.a
10
DROP PROCEDURE p1;
#
# Stored function: Using %TYPE for with a table that we don't have access to
# DEFINER user1, SQL SECURITY DEFAULT
#
CREATE TABLE t1 (a INT);
CREATE FUNCTION f1() RETURN INT
AS
a db1.t1.a%TYPE:=0;
BEGIN
RETURN OCTET_LENGTH(a);
END;
$$
SELECT f1();
ERROR 42000: SELECT command denied to user 'user1'@'localhost' for table `db1`.`t1`
DROP FUNCTION f1;
DROP TABLE t1;
#
# Stored function: Using %TYPE for with a table that we don't have access to
# DEFINER root, SQL SECURITY INVOKER
#
connection default;
CREATE TABLE t1 (a INT);
CREATE FUNCTION f1() RETURN INT
SQL SECURITY INVOKER
AS
a db1.t1.a%TYPE:=0;
BEGIN
RETURN OCTET_LENGTH(a);
END;
$$
connection conn1;
SELECT f1();
ERROR 42000: SELECT command denied to user 'user1'@'localhost' for table `db1`.`t1`
DROP FUNCTION f1;
DROP TABLE t1;
#
# Stored function: Using %TYPE for with a table that we don't have access to
# DEFINER root, SQL SECURITY DEFINER
#
connection default;
CREATE TABLE t1 (a INT);
CREATE FUNCTION f1() RETURN INT
SQL SECURITY DEFINER
AS
a db1.t1.a%TYPE:=0;
BEGIN
RETURN OCTET_LENGTH(a);
END;
$$
connection conn1;
SELECT f1();
f1()
1
DROP FUNCTION f1;
DROP TABLE t1;
connection default;
GRANT SELECT (a) ON db1.t1 TO user1;
connection conn1;
#
# Making sure that user1 has access to db1.t1.a, but not to db1.t1.b
#
SHOW CREATE TABLE db1.t1;
ERROR 42000: SHOW command denied to user 'user1'@'localhost' for table `db1`.`t1`
SHOW FIELDS IN db1.t1;
Field Type Null Key Default Extra
a int(11) YES NULL
#
# Trigger: Per-column privileges
#
CREATE TABLE test.t1 (a INT, b INT);
INSERT INTO test.t1 (a,b) VALUES (10,20);
SELECT * FROM t1;
a b
10 20
CREATE TRIGGER test.tr1 BEFORE INSERT ON test.t1 FOR EACH ROW
BEGIN
DECLARE a db1.t1.a%TYPE := 20;
BEGIN
:NEW.b := 10;
END;
END
$$
INSERT INTO t1 (a) VALUES (10);
SELECT * FROM t1;
a b
10 20
10 10
DROP TRIGGER tr1;
CREATE TRIGGER test.tr1 BEFORE INSERT ON test.t1 FOR EACH ROW
BEGIN
DECLARE b db1.t1.b%TYPE := 20;
BEGIN
:NEW.b := 10;
END;
END
$$
INSERT INTO t1 (a) VALUES (10);
ERROR 42000: SELECT command denied to user 'user1'@'localhost' for column 'b' in table 't1'
SELECT * FROM t1;
a b
10 20
10 10
DROP TRIGGER tr1;
DROP TABLE t1;
#
# Stored procedure: Per-column privileges
# DEFINER user1, SQL SECURITY DEFAULT
#
CREATE PROCEDURE p1()
AS
a db1.t1.a%TYPE := 10;
BEGIN
SELECT a;
END;
$$
CALL p1;
a
10
DROP PROCEDURE p1;
CREATE PROCEDURE p1()
AS
b db1.t1.b%TYPE := 10;
BEGIN
SELECT b;
END;
$$
CALL p1;
ERROR 42000: SELECT command denied to user 'user1'@'localhost' for column 'b' in table 't1'
DROP PROCEDURE p1;
CREATE PROCEDURE p1()
AS
b db1.t1%ROWTYPE;
BEGIN
b.b:=10;
SELECT b.b;
END;
$$
CALL p1;
ERROR 42000: SELECT command denied to user 'user1'@'localhost' for column 'b' in table 't1'
DROP PROCEDURE p1;
#
# Clean up
#
disconnect conn1;
connection default;
DROP USER user1;
DROP DATABASE db1;
#
# End of MDEV-10577 sql_mode=ORACLE: %TYPE in variable declarations
#
|