MDEV-3798: EXPLAIN UPDATE/DELETE:
- Port grant_explain_non_select.{test,result} from mysql-5.6
- Per Sanja's hint, fix mysql_make_view() to take into
account that EXPLAIN now is not necessarily EXPLAIN SELECT.
This commit is contained in:
Sergey Petrunya
parent
e522ebc221
commit
25d0175fde
178
mysql-test/r/grant_explain_non_select.result
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178
mysql-test/r/grant_explain_non_select.result
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@ -0,0 +1,178 @@
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CREATE DATABASE privtest_db;
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CREATE TABLE privtest_db.t1 (a INT);
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CREATE TABLE privtest_db.t2 (a INT);
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INSERT INTO privtest_db.t2 VALUES (1), (2), (3);
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GRANT USAGE ON *.* TO 'privtest'@'localhost';
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GRANT SELECT ON privtest_db.t2 TO 'privtest'@'localhost';
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USE privtest_db;
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EXPLAIN INSERT INTO t1 VALUES (10);
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ERROR 42000: INSERT command denied to user 'privtest'@'localhost' for table 't1'
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INSERT INTO t1 VALUES (10);
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ERROR 42000: INSERT command denied to user 'privtest'@'localhost' for table 't1'
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EXPLAIN INSERT INTO t1 SELECT * FROM t2;
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ERROR 42000: INSERT command denied to user 'privtest'@'localhost' for table 't1'
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INSERT INTO t1 SELECT * FROM t2;
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ERROR 42000: INSERT command denied to user 'privtest'@'localhost' for table 't1'
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GRANT INSERT ON privtest_db.t1 TO 'privtest'@'localhost';
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EXPLAIN INSERT INTO t1 VALUES (10);
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id select_type table type possible_keys key key_len ref rows Extra
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1 INSERT t1 ALL NULL NULL NULL NULL NULL NULL
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INSERT INTO t1 VALUES (10);
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EXPLAIN INSERT INTO t1 SELECT * FROM t2;
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id select_type table type possible_keys key key_len ref rows Extra
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1 SIMPLE t2 ALL NULL NULL NULL NULL 3
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INSERT INTO t1 SELECT * FROM t2;
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REVOKE ALL PRIVILEGES ON privtest_db.t1 FROM 'privtest'@'localhost';
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EXPLAIN REPLACE INTO t1 VALUES (10);
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ERROR 42000: INSERT,DELETE command denied to user 'privtest'@'localhost' for table 't1'
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REPLACE INTO t1 VALUES (10);
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ERROR 42000: INSERT,DELETE command denied to user 'privtest'@'localhost' for table 't1'
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EXPLAIN REPLACE INTO t1 SELECT * FROM t2;
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ERROR 42000: INSERT,DELETE command denied to user 'privtest'@'localhost' for table 't1'
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REPLACE INTO t1 SELECT * FROM t2;
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ERROR 42000: INSERT,DELETE command denied to user 'privtest'@'localhost' for table 't1'
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GRANT INSERT ON privtest_db.t1 TO 'privtest'@'localhost';
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EXPLAIN REPLACE INTO t1 VALUES (10);
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ERROR 42000: DELETE command denied to user 'privtest'@'localhost' for table 't1'
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REPLACE INTO t1 VALUES (10);
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ERROR 42000: DELETE command denied to user 'privtest'@'localhost' for table 't1'
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EXPLAIN REPLACE INTO t1 SELECT * FROM t2;
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ERROR 42000: DELETE command denied to user 'privtest'@'localhost' for table 't1'
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REPLACE INTO t1 SELECT * FROM t2;
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ERROR 42000: DELETE command denied to user 'privtest'@'localhost' for table 't1'
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REVOKE INSERT ON privtest_db.t1 FROM 'privtest'@'localhost';
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GRANT DELETE ON privtest_db.t1 TO 'privtest'@'localhost';
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EXPLAIN REPLACE INTO t1 VALUES (10);
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ERROR 42000: INSERT command denied to user 'privtest'@'localhost' for table 't1'
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REPLACE INTO t1 VALUES (10);
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ERROR 42000: INSERT command denied to user 'privtest'@'localhost' for table 't1'
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EXPLAIN REPLACE INTO t1 SELECT * FROM t2;
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ERROR 42000: INSERT command denied to user 'privtest'@'localhost' for table 't1'
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REPLACE INTO t1 SELECT * FROM t2;
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ERROR 42000: INSERT command denied to user 'privtest'@'localhost' for table 't1'
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GRANT INSERT, DELETE ON privtest_db.t1 TO 'privtest'@'localhost';
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EXPLAIN REPLACE INTO t1 VALUES (10);
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id select_type table type possible_keys key key_len ref rows Extra
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1 INSERT t1 ALL NULL NULL NULL NULL NULL NULL
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REPLACE INTO t1 VALUES (10);
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EXPLAIN REPLACE INTO t1 SELECT * FROM t2;
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id select_type table type possible_keys key key_len ref rows Extra
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1 SIMPLE t2 ALL NULL NULL NULL NULL 3
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REPLACE INTO t1 SELECT * FROM t2;
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REVOKE ALL PRIVILEGES ON privtest_db.t1 FROM 'privtest'@'localhost';
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EXPLAIN UPDATE t1 SET a = a + 1;
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ERROR 42000: UPDATE command denied to user 'privtest'@'localhost' for table 't1'
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UPDATE t1 SET a = a + 1;
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ERROR 42000: UPDATE command denied to user 'privtest'@'localhost' for table 't1'
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EXPLAIN UPDATE t1, t2 SET t1.a = t1.a + 1 WHERE t1.a = t2.a;
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ERROR 42000: SELECT command denied to user 'privtest'@'localhost' for table 't1'
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UPDATE t1, t2 SET t1.a = t1.a + 1 WHERE t1.a = t2.a;
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ERROR 42000: SELECT command denied to user 'privtest'@'localhost' for table 't1'
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GRANT UPDATE ON privtest_db.t1 TO 'privtest'@'localhost';
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EXPLAIN UPDATE t1 SET a = a + 1;
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ERROR 42000: SELECT command denied to user 'privtest'@'localhost' for column 'a' in table 't1'
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UPDATE t1 SET a = a + 1;
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ERROR 42000: SELECT command denied to user 'privtest'@'localhost' for column 'a' in table 't1'
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EXPLAIN UPDATE t1, t2 SET t1.a = t1.a + 1 WHERE t1.a = t2.a;
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ERROR 42000: SELECT command denied to user 'privtest'@'localhost' for column 'a' in table 't1'
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UPDATE t1, t2 SET t1.a = t1.a + 1 WHERE t1.a = t2.a;
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ERROR 42000: SELECT command denied to user 'privtest'@'localhost' for column 'a' in table 't1'
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REVOKE UPDATE ON privtest_db.t1 FROM 'privtest'@'localhost';
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GRANT SELECT ON privtest_db.t1 TO 'privtest'@'localhost';
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EXPLAIN UPDATE t1 SET a = a + 1;
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ERROR 42000: UPDATE command denied to user 'privtest'@'localhost' for table 't1'
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UPDATE t1 SET a = a + 1;
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ERROR 42000: UPDATE command denied to user 'privtest'@'localhost' for table 't1'
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EXPLAIN UPDATE t1, t2 SET t1.a = t1.a + 1 WHERE t1.a = t2.a;
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ERROR 42000: UPDATE command denied to user 'privtest'@'localhost' for table 't1'
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UPDATE t1, t2 SET t1.a = t1.a + 1 WHERE t1.a = t2.a;
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ERROR 42000: UPDATE command denied to user 'privtest'@'localhost' for table 't1'
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GRANT UPDATE, SELECT ON privtest_db.t1 TO 'privtest'@'localhost';
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EXPLAIN UPDATE t1 SET a = a + 1;
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id select_type table type possible_keys key key_len ref rows Extra
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1 SIMPLE t1 ALL NULL NULL NULL NULL 8
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UPDATE t1 SET a = a + 1;
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EXPLAIN UPDATE t1, t2 SET t1.a = t1.a + 1 WHERE t1.a = t2.a;
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id select_type table type possible_keys key key_len ref rows Extra
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1 SIMPLE t2 ALL NULL NULL NULL NULL 3
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1 SIMPLE t1 ALL NULL NULL NULL NULL 8 Using where
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UPDATE t1, t2 SET t1.a = t1.a + 1 WHERE t1.a = t2.a;
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REVOKE ALL PRIVILEGES ON privtest_db.t1 FROM 'privtest'@'localhost';
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EXPLAIN DELETE FROM t1 WHERE a = 10;
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ERROR 42000: DELETE command denied to user 'privtest'@'localhost' for table 't1'
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DELETE FROM t1 WHERE a = 10;
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ERROR 42000: DELETE command denied to user 'privtest'@'localhost' for table 't1'
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EXPLAIN DELETE FROM t1 USING t1, t2 WHERE t1.a = t2.a;
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ERROR 42000: SELECT command denied to user 'privtest'@'localhost' for table 't1'
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DELETE FROM t1 USING t1, t2 WHERE t1.a = t2.a;
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ERROR 42000: SELECT command denied to user 'privtest'@'localhost' for table 't1'
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GRANT DELETE ON privtest_db.t1 TO 'privtest'@'localhost';
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EXPLAIN DELETE FROM t1 WHERE a = 10;
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ERROR 42000: SELECT command denied to user 'privtest'@'localhost' for column 'a' in table 't1'
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DELETE FROM t1 WHERE a = 10;
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ERROR 42000: SELECT command denied to user 'privtest'@'localhost' for column 'a' in table 't1'
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EXPLAIN DELETE FROM t1 USING t1, t2 WHERE t1.a = t2.a;
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ERROR 42000: SELECT command denied to user 'privtest'@'localhost' for table 't1'
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DELETE FROM t1 USING t1, t2 WHERE t1.a = t2.a;
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ERROR 42000: SELECT command denied to user 'privtest'@'localhost' for table 't1'
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REVOKE ALL PRIVILEGES ON privtest_db.t1 FROM 'privtest'@'localhost';
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GRANT SELECT ON privtest_db.t1 TO 'privtest'@'localhost';
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EXPLAIN DELETE FROM t1 WHERE a = 10;
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ERROR 42000: DELETE command denied to user 'privtest'@'localhost' for table 't1'
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DELETE FROM t1 WHERE a = 10;
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ERROR 42000: DELETE command denied to user 'privtest'@'localhost' for table 't1'
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EXPLAIN DELETE FROM t1 USING t1, t2 WHERE t1.a = t2.a;
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ERROR 42000: DELETE command denied to user 'privtest'@'localhost' for table 't1'
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DELETE FROM t1 USING t1, t2 WHERE t1.a = t2.a;
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ERROR 42000: DELETE command denied to user 'privtest'@'localhost' for table 't1'
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REVOKE ALL PRIVILEGES ON privtest_db.t1 FROM 'privtest'@'localhost';
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GRANT DELETE, SELECT ON privtest_db.t1 TO 'privtest'@'localhost';
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EXPLAIN DELETE FROM t1 WHERE a = 10;
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id select_type table type possible_keys key key_len ref rows Extra
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1 SIMPLE t1 ALL NULL NULL NULL NULL 8 Using where
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DELETE FROM t1 WHERE a = 10;
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EXPLAIN DELETE FROM t1 USING t1, t2 WHERE t1.a = t2.a;
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id select_type table type possible_keys key key_len ref rows Extra
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1 SIMPLE t2 ALL NULL NULL NULL NULL 3
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1 SIMPLE t1 ALL NULL NULL NULL NULL 8 Using where
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DELETE FROM t1 USING t1, t2 WHERE t1.a = t2.a;
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REVOKE ALL PRIVILEGES ON privtest_db.t1 FROM 'privtest'@'localhost';
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CREATE VIEW privtest_db.v1 (a) AS SELECT a FROM privtest_db.t1;
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GRANT SELECT, INSERT, UPDATE, DELETE ON privtest_db.v1 TO 'privtest'@'localhost';
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EXPLAIN SELECT * FROM v1;
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ERROR HY000: EXPLAIN/SHOW can not be issued; lacking privileges for underlying table
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SELECT * FROM v1;
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a
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11
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4
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4
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11
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4
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4
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EXPLAIN INSERT INTO v1 VALUES (10);
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ERROR HY000: EXPLAIN/SHOW can not be issued; lacking privileges for underlying table
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INSERT INTO v1 VALUES (10);
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EXPLAIN INSERT INTO v1 SELECT * FROM t2;
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ERROR HY000: EXPLAIN/SHOW can not be issued; lacking privileges for underlying table
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INSERT INTO v1 SELECT * FROM t2;
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EXPLAIN REPLACE INTO v1 VALUES (10);
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ERROR HY000: EXPLAIN/SHOW can not be issued; lacking privileges for underlying table
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REPLACE INTO v1 VALUES (10);
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EXPLAIN REPLACE INTO v1 SELECT * FROM t2;
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ERROR HY000: EXPLAIN/SHOW can not be issued; lacking privileges for underlying table
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REPLACE INTO v1 SELECT * FROM t2;
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EXPLAIN UPDATE v1 SET a = a + 1;
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ERROR HY000: EXPLAIN/SHOW can not be issued; lacking privileges for underlying table
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UPDATE v1 SET a = a + 1;
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EXPLAIN UPDATE v1, t2 SET v1.a = v1.a + 1 WHERE v1.a = t2.a;
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ERROR HY000: EXPLAIN/SHOW can not be issued; lacking privileges for underlying table
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UPDATE v1, t2 SET v1.a = v1.a + 1 WHERE v1.a = t2.a;
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EXPLAIN DELETE FROM v1 WHERE a = 10;
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ERROR HY000: EXPLAIN/SHOW can not be issued; lacking privileges for underlying table
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DELETE FROM v1 WHERE a = 10;
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EXPLAIN DELETE FROM v1 USING v1, t2 WHERE v1.a = t2.a;
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ERROR HY000: EXPLAIN/SHOW can not be issued; lacking privileges for underlying table
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DELETE FROM v1 USING v1, t2 WHERE v1.a = t2.a;
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DROP USER 'privtest'@localhost;
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USE test;
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DROP DATABASE privtest_db;
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258
mysql-test/t/grant_explain_non_select.test
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258
mysql-test/t/grant_explain_non_select.test
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@ -0,0 +1,258 @@
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#
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# Privilege-specific tests for WL#4897: Add EXPLAIN INSERT/UPDATE/DELETE
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#
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# Grant tests not performed with embedded server
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-- source include/not_embedded.inc
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# Save the initial number of concurrent sessions
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--source include/count_sessions.inc
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CREATE DATABASE privtest_db;
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CREATE TABLE privtest_db.t1 (a INT);
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CREATE TABLE privtest_db.t2 (a INT);
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INSERT INTO privtest_db.t2 VALUES (1), (2), (3);
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GRANT USAGE ON *.* TO 'privtest'@'localhost';
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GRANT SELECT ON privtest_db.t2 TO 'privtest'@'localhost';
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connect(con1,localhost,privtest,,);
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connection con1;
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USE privtest_db;
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--error ER_TABLEACCESS_DENIED_ERROR
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EXPLAIN INSERT INTO t1 VALUES (10);
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--error ER_TABLEACCESS_DENIED_ERROR
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INSERT INTO t1 VALUES (10);
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--error ER_TABLEACCESS_DENIED_ERROR
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EXPLAIN INSERT INTO t1 SELECT * FROM t2;
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--error ER_TABLEACCESS_DENIED_ERROR
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INSERT INTO t1 SELECT * FROM t2;
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connection default;
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GRANT INSERT ON privtest_db.t1 TO 'privtest'@'localhost';
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connection con1;
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EXPLAIN INSERT INTO t1 VALUES (10);
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INSERT INTO t1 VALUES (10);
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EXPLAIN INSERT INTO t1 SELECT * FROM t2;
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INSERT INTO t1 SELECT * FROM t2;
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connection default;
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REVOKE ALL PRIVILEGES ON privtest_db.t1 FROM 'privtest'@'localhost';
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connection con1;
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--error ER_TABLEACCESS_DENIED_ERROR
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EXPLAIN REPLACE INTO t1 VALUES (10);
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--error ER_TABLEACCESS_DENIED_ERROR
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REPLACE INTO t1 VALUES (10);
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--error ER_TABLEACCESS_DENIED_ERROR
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EXPLAIN REPLACE INTO t1 SELECT * FROM t2;
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--error ER_TABLEACCESS_DENIED_ERROR
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REPLACE INTO t1 SELECT * FROM t2;
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connection default;
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GRANT INSERT ON privtest_db.t1 TO 'privtest'@'localhost';
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connection con1;
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--error ER_TABLEACCESS_DENIED_ERROR
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EXPLAIN REPLACE INTO t1 VALUES (10);
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--error ER_TABLEACCESS_DENIED_ERROR
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REPLACE INTO t1 VALUES (10);
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--error ER_TABLEACCESS_DENIED_ERROR
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EXPLAIN REPLACE INTO t1 SELECT * FROM t2;
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--error ER_TABLEACCESS_DENIED_ERROR
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REPLACE INTO t1 SELECT * FROM t2;
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connection default;
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REVOKE INSERT ON privtest_db.t1 FROM 'privtest'@'localhost';
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GRANT DELETE ON privtest_db.t1 TO 'privtest'@'localhost';
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connection con1;
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--error ER_TABLEACCESS_DENIED_ERROR
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EXPLAIN REPLACE INTO t1 VALUES (10);
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--error ER_TABLEACCESS_DENIED_ERROR
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REPLACE INTO t1 VALUES (10);
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--error ER_TABLEACCESS_DENIED_ERROR
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EXPLAIN REPLACE INTO t1 SELECT * FROM t2;
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--error ER_TABLEACCESS_DENIED_ERROR
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REPLACE INTO t1 SELECT * FROM t2;
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connection default;
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GRANT INSERT, DELETE ON privtest_db.t1 TO 'privtest'@'localhost';
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connection con1;
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EXPLAIN REPLACE INTO t1 VALUES (10);
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REPLACE INTO t1 VALUES (10);
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EXPLAIN REPLACE INTO t1 SELECT * FROM t2;
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REPLACE INTO t1 SELECT * FROM t2;
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connection default;
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REVOKE ALL PRIVILEGES ON privtest_db.t1 FROM 'privtest'@'localhost';
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connection con1;
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--error ER_TABLEACCESS_DENIED_ERROR
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EXPLAIN UPDATE t1 SET a = a + 1;
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--error ER_TABLEACCESS_DENIED_ERROR
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UPDATE t1 SET a = a + 1;
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--error ER_TABLEACCESS_DENIED_ERROR
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EXPLAIN UPDATE t1, t2 SET t1.a = t1.a + 1 WHERE t1.a = t2.a;
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--error ER_TABLEACCESS_DENIED_ERROR
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UPDATE t1, t2 SET t1.a = t1.a + 1 WHERE t1.a = t2.a;
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connection default;
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GRANT UPDATE ON privtest_db.t1 TO 'privtest'@'localhost';
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connection con1;
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--error ER_COLUMNACCESS_DENIED_ERROR
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EXPLAIN UPDATE t1 SET a = a + 1;
|
||||||
|
--error ER_COLUMNACCESS_DENIED_ERROR
|
||||||
|
UPDATE t1 SET a = a + 1;
|
||||||
|
|
||||||
|
--error ER_COLUMNACCESS_DENIED_ERROR
|
||||||
|
EXPLAIN UPDATE t1, t2 SET t1.a = t1.a + 1 WHERE t1.a = t2.a;
|
||||||
|
--error ER_COLUMNACCESS_DENIED_ERROR
|
||||||
|
UPDATE t1, t2 SET t1.a = t1.a + 1 WHERE t1.a = t2.a;
|
||||||
|
|
||||||
|
connection default;
|
||||||
|
REVOKE UPDATE ON privtest_db.t1 FROM 'privtest'@'localhost';
|
||||||
|
GRANT SELECT ON privtest_db.t1 TO 'privtest'@'localhost';
|
||||||
|
connection con1;
|
||||||
|
|
||||||
|
--error ER_TABLEACCESS_DENIED_ERROR
|
||||||
|
EXPLAIN UPDATE t1 SET a = a + 1;
|
||||||
|
--error ER_TABLEACCESS_DENIED_ERROR
|
||||||
|
UPDATE t1 SET a = a + 1;
|
||||||
|
|
||||||
|
--error ER_TABLEACCESS_DENIED_ERROR
|
||||||
|
EXPLAIN UPDATE t1, t2 SET t1.a = t1.a + 1 WHERE t1.a = t2.a;
|
||||||
|
--error ER_TABLEACCESS_DENIED_ERROR
|
||||||
|
UPDATE t1, t2 SET t1.a = t1.a + 1 WHERE t1.a = t2.a;
|
||||||
|
|
||||||
|
connection default;
|
||||||
|
GRANT UPDATE, SELECT ON privtest_db.t1 TO 'privtest'@'localhost';
|
||||||
|
connection con1;
|
||||||
|
|
||||||
|
EXPLAIN UPDATE t1 SET a = a + 1;
|
||||||
|
UPDATE t1 SET a = a + 1;
|
||||||
|
|
||||||
|
EXPLAIN UPDATE t1, t2 SET t1.a = t1.a + 1 WHERE t1.a = t2.a;
|
||||||
|
UPDATE t1, t2 SET t1.a = t1.a + 1 WHERE t1.a = t2.a;
|
||||||
|
|
||||||
|
connection default;
|
||||||
|
REVOKE ALL PRIVILEGES ON privtest_db.t1 FROM 'privtest'@'localhost';
|
||||||
|
connection con1;
|
||||||
|
|
||||||
|
--error ER_TABLEACCESS_DENIED_ERROR
|
||||||
|
EXPLAIN DELETE FROM t1 WHERE a = 10;
|
||||||
|
--error ER_TABLEACCESS_DENIED_ERROR
|
||||||
|
DELETE FROM t1 WHERE a = 10;
|
||||||
|
|
||||||
|
--error ER_TABLEACCESS_DENIED_ERROR
|
||||||
|
EXPLAIN DELETE FROM t1 USING t1, t2 WHERE t1.a = t2.a;
|
||||||
|
--error ER_TABLEACCESS_DENIED_ERROR
|
||||||
|
DELETE FROM t1 USING t1, t2 WHERE t1.a = t2.a;
|
||||||
|
|
||||||
|
connection default;
|
||||||
|
GRANT DELETE ON privtest_db.t1 TO 'privtest'@'localhost';
|
||||||
|
connection con1;
|
||||||
|
|
||||||
|
--error ER_COLUMNACCESS_DENIED_ERROR
|
||||||
|
EXPLAIN DELETE FROM t1 WHERE a = 10;
|
||||||
|
--error ER_COLUMNACCESS_DENIED_ERROR
|
||||||
|
DELETE FROM t1 WHERE a = 10;
|
||||||
|
|
||||||
|
--error ER_TABLEACCESS_DENIED_ERROR
|
||||||
|
EXPLAIN DELETE FROM t1 USING t1, t2 WHERE t1.a = t2.a;
|
||||||
|
--error ER_TABLEACCESS_DENIED_ERROR
|
||||||
|
DELETE FROM t1 USING t1, t2 WHERE t1.a = t2.a;
|
||||||
|
|
||||||
|
connection default;
|
||||||
|
REVOKE ALL PRIVILEGES ON privtest_db.t1 FROM 'privtest'@'localhost';
|
||||||
|
GRANT SELECT ON privtest_db.t1 TO 'privtest'@'localhost';
|
||||||
|
connection con1;
|
||||||
|
|
||||||
|
--error ER_TABLEACCESS_DENIED_ERROR
|
||||||
|
EXPLAIN DELETE FROM t1 WHERE a = 10;
|
||||||
|
--error ER_TABLEACCESS_DENIED_ERROR
|
||||||
|
DELETE FROM t1 WHERE a = 10;
|
||||||
|
|
||||||
|
--error ER_TABLEACCESS_DENIED_ERROR
|
||||||
|
EXPLAIN DELETE FROM t1 USING t1, t2 WHERE t1.a = t2.a;
|
||||||
|
--error ER_TABLEACCESS_DENIED_ERROR
|
||||||
|
DELETE FROM t1 USING t1, t2 WHERE t1.a = t2.a;
|
||||||
|
|
||||||
|
connection default;
|
||||||
|
REVOKE ALL PRIVILEGES ON privtest_db.t1 FROM 'privtest'@'localhost';
|
||||||
|
GRANT DELETE, SELECT ON privtest_db.t1 TO 'privtest'@'localhost';
|
||||||
|
connection con1;
|
||||||
|
|
||||||
|
EXPLAIN DELETE FROM t1 WHERE a = 10;
|
||||||
|
DELETE FROM t1 WHERE a = 10;
|
||||||
|
|
||||||
|
EXPLAIN DELETE FROM t1 USING t1, t2 WHERE t1.a = t2.a;
|
||||||
|
DELETE FROM t1 USING t1, t2 WHERE t1.a = t2.a;
|
||||||
|
|
||||||
|
# Views
|
||||||
|
|
||||||
|
connection default;
|
||||||
|
REVOKE ALL PRIVILEGES ON privtest_db.t1 FROM 'privtest'@'localhost';
|
||||||
|
CREATE VIEW privtest_db.v1 (a) AS SELECT a FROM privtest_db.t1;
|
||||||
|
GRANT SELECT, INSERT, UPDATE, DELETE ON privtest_db.v1 TO 'privtest'@'localhost';
|
||||||
|
connection con1;
|
||||||
|
|
||||||
|
--error ER_VIEW_NO_EXPLAIN
|
||||||
|
EXPLAIN SELECT * FROM v1;
|
||||||
|
SELECT * FROM v1;
|
||||||
|
|
||||||
|
--error ER_VIEW_NO_EXPLAIN
|
||||||
|
EXPLAIN INSERT INTO v1 VALUES (10);
|
||||||
|
INSERT INTO v1 VALUES (10);
|
||||||
|
|
||||||
|
--error ER_VIEW_NO_EXPLAIN
|
||||||
|
EXPLAIN INSERT INTO v1 SELECT * FROM t2;
|
||||||
|
INSERT INTO v1 SELECT * FROM t2;
|
||||||
|
|
||||||
|
--error ER_VIEW_NO_EXPLAIN
|
||||||
|
EXPLAIN REPLACE INTO v1 VALUES (10);
|
||||||
|
REPLACE INTO v1 VALUES (10);
|
||||||
|
|
||||||
|
--error ER_VIEW_NO_EXPLAIN
|
||||||
|
EXPLAIN REPLACE INTO v1 SELECT * FROM t2;
|
||||||
|
REPLACE INTO v1 SELECT * FROM t2;
|
||||||
|
|
||||||
|
--error ER_VIEW_NO_EXPLAIN
|
||||||
|
EXPLAIN UPDATE v1 SET a = a + 1;
|
||||||
|
UPDATE v1 SET a = a + 1;
|
||||||
|
|
||||||
|
--error ER_VIEW_NO_EXPLAIN
|
||||||
|
EXPLAIN UPDATE v1, t2 SET v1.a = v1.a + 1 WHERE v1.a = t2.a;
|
||||||
|
UPDATE v1, t2 SET v1.a = v1.a + 1 WHERE v1.a = t2.a;
|
||||||
|
|
||||||
|
--error ER_VIEW_NO_EXPLAIN
|
||||||
|
EXPLAIN DELETE FROM v1 WHERE a = 10;
|
||||||
|
DELETE FROM v1 WHERE a = 10;
|
||||||
|
|
||||||
|
--error ER_VIEW_NO_EXPLAIN
|
||||||
|
EXPLAIN DELETE FROM v1 USING v1, t2 WHERE v1.a = t2.a;
|
||||||
|
DELETE FROM v1 USING v1, t2 WHERE v1.a = t2.a;
|
||||||
|
|
||||||
|
connection default;
|
||||||
|
disconnect con1;
|
||||||
|
|
||||||
|
DROP USER 'privtest'@localhost;
|
||||||
|
USE test;
|
||||||
|
DROP DATABASE privtest_db;
|
||||||
|
|
||||||
|
# Wait till we reached the initial number of concurrent sessions
|
||||||
|
--source include/wait_until_count_sessions.inc
|
||||||
@ -1300,8 +1300,7 @@ bool mysql_make_view(THD *thd, File_parser *parser, TABLE_LIST *table,
|
|||||||
underlying tables.
|
underlying tables.
|
||||||
Skip this step if we are opening view for prelocking only.
|
Skip this step if we are opening view for prelocking only.
|
||||||
*/
|
*/
|
||||||
if (!table->prelocking_placeholder &&
|
if (!table->prelocking_placeholder && (old_lex->describe))
|
||||||
(old_lex->sql_command == SQLCOM_SELECT && old_lex->describe))
|
|
||||||
{
|
{
|
||||||
/*
|
/*
|
||||||
The user we run EXPLAIN as (either the connected user who issued
|
The user we run EXPLAIN as (either the connected user who issued
|
||||||
|
|||||||
Loading…
x
Reference in New Issue
Block a user