is_basics_mixed.result

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CREATE TABLE information_schema. key_column_usage                      ( c1 INT );
ERROR 42000: Access denied for user 'testuser1'@'localhost' to database 'information_schema'
CREATE TABLE information_schema. triggers                              ( c1 INT );
ERROR 42000: Access denied for user 'testuser1'@'localhost' to database 'information_schema'
CREATE TABLE information_schema.t1 (f1 INT, f2 INT, f3 INT);
ERROR 42S02: Unknown table 't1' in information_schema
CREATE VIEW information_schema.tables AS SELECT 'garbage';
ERROR 42000: Access denied for user 'testuser1'@'localhost' to database 'information_schema'
CREATE VIEW information_schema.tables AS
SELECT * FROM information_schema.tables;
ERROR 42000: Access denied for user 'testuser1'@'localhost' to database 'information_schema'
CREATE VIEW information_schema.v1 AS SELECT 'garbage';
ERROR 42S02: Unknown table 'v1' in information_schema
# Switch to connection default (user=root) and close connection testuser1
DROP   USER 'testuser1'@'localhost';
###############################################################################
# Testcase 3.2.1.1+3.2.1.2: INFORMATION_SCHEMA tables can be queried via SELECT
###############################################################################
DROP DATABASE IF EXISTS db_datadict;
CREATE DATABASE db_datadict;
CREATE TABLE db_datadict.t1_first (f1 BIGINT UNIQUE, f2 BIGINT)
ENGINE = <some_engine>;
CREATE TABLE db_datadict.t1_second (f1 BIGINT UNIQUE, f2 BIGINT)
ENGINE = <some_engine>;
# Attention: The protocolling of the next result set is disabled.
SELECT * FROM information_schema.tables;
SELECT table_name FROM information_schema.tables
WHERE table_schema = 'db_datadict';
table_name
t1_first
t1_second
SELECT LENGTH(table_name) FROM information_schema.tables
WHERE table_schema = 'db_datadict' ORDER BY table_name;
LENGTH(table_name)
8
9
SELECT count(table_name) FROM information_schema.tables
WHERE table_schema LIKE 'db_datadic%';
count(table_name)
2
SELECT CAST((LENGTH(table_schema) + LENGTH(table_name)) AS DECIMAL(15,1))
FROM information_schema.tables
WHERE table_schema = 'db_datadict';
CAST((LENGTH(table_schema) + LENGTH(table_name)) AS DECIMAL(15,1))
19.0
20.0
SELECT table_name FROM information_schema.tables
WHERE table_name IN ('t1_first','t1_second') ORDER BY table_name LIMIT 1;
table_name
t1_first
SELECT table_name FROM information_schema.tables
WHERE table_name IN ('t1_first','t1_second') ORDER BY table_name LIMIT 1,1;
table_name
t1_second
SELECT table_name,table_schema AS my_col FROM information_schema.tables
WHERE table_name = 't1_first' AND table_schema = 'db_datadict';
table_name	my_col
t1_first	db_datadict
SELECT HIGH_PRIORITY table_name AS my_col FROM information_schema.tables
WHERE table_name = 't1_first' OR table_name = 't1_second';
my_col
t1_first
t1_second
SELECT 1 AS my_col FROM information_schema.tables
WHERE table_name = 't1_third';
my_col
SELECT table_name,table_schema INTO @table_name,@table_schema
FROM information_schema.tables
WHERE table_schema = 'db_datadict' ORDER BY table_name LIMIT 1;
SELECT @table_name,@table_schema;
@table_name	@table_schema
t1_first	db_datadict
SELECT table_name,table_schema
INTO OUTFILE '<OUTFILE>'
FIELDS TERMINATED BY ',' OPTIONALLY ENCLOSED BY '"'
LINES TERMINATED BY '\n'
FROM information_schema.tables
WHERE table_schema = 'db_datadict' ORDER BY table_name;
"t1_first","db_datadict"
"t1_second","db_datadict"
SELECT table_name FROM information_schema.tables
WHERE table_name = 't1_first'
UNION ALL
SELECT table_name FROM information_schema.tables
WHERE table_name = 't1_second';
table_name
t1_first
t1_second
SELECT DISTINCT table_schema FROM information_schema.tables
WHERE table_name IN (SELECT table_name FROM information_schema.tables
WHERE table_schema = 'db_datadict')
ORDER BY table_name;
table_schema
db_datadict
SELECT table_name FROM information_schema.tables t1
LEFT JOIN information_schema.tables t2 USING(table_name,table_schema)
WHERE t2.table_schema = 'db_datadict'
ORDER BY table_name;
table_name
t1_first
t1_second
USE test;
SELECT * FROM tables;
ERROR 42S02: Table 'test.tables' doesn't exist
#########################################################################
# Testcase 3.2.1.17+3.2.1.18
#########################################################################
DROP DATABASE IF EXISTS db_datadict;
CREATE DATABASE db_datadict;
CREATE TABLE db_datadict.t1 (f1 BIGINT UNIQUE, f2 BIGINT)
ENGINE = <some_engine>;
SELECT * FROM db_datadict.t1;
f1	f2
DROP   USER 'testuser1'@'localhost';
CREATE USER 'testuser1'@'localhost';
DROP   USER 'testuser2'@'localhost';
CREATE USER 'testuser2'@'localhost';
GRANT CREATE VIEW,SELECT ON db_datadict.* TO testuser1@localhost
WITH GRANT OPTION;
GRANT USAGE ON db_datadict.* TO testuser2@localhost;
FLUSH PRIVILEGES;
GRANT SELECT on information_schema.* TO testuser1@localhost;
ERROR 42000: Access denied for user 'root'@'localhost' to database 'information_schema'
GRANT CREATE VIEW ON information_schema.* TO 'u_6_401018'@'localhost';
ERROR 42000: Access denied for user 'root'@'localhost' to database 'information_schema'
# Establish connection testuser1 (user=testuser1)
SELECT table_schema,table_name FROM information_schema.tables
WHERE table_schema = 'information_schema' AND table_name = 'tables';
table_schema	table_name
information_schema	TABLES
SELECT * FROM information_schema.table_privileges
WHERE table_schema = 'information_schema';
GRANTEE	TABLE_CATALOG	TABLE_SCHEMA	TABLE_NAME	PRIVILEGE_TYPE	IS_GRANTABLE
SELECT * FROM information_schema.schema_privileges
WHERE table_schema = 'information_schema';
GRANTEE	TABLE_CATALOG	TABLE_SCHEMA	PRIVILEGE_TYPE	IS_GRANTABLE
CREATE VIEW db_datadict.v2 AS
SELECT TABLE_SCHEMA,TABLE_NAME,TABLE_TYPE
FROM information_schema.tables WHERE table_schema = 'db_datadict';
SELECT TABLE_SCHEMA,TABLE_NAME,TABLE_TYPE
FROM db_datadict.v2;
TABLE_SCHEMA	TABLE_NAME	TABLE_TYPE
db_datadict	t1	BASE TABLE
db_datadict	v2	VIEW
SELECT TABLE_SCHEMA,TABLE_NAME,TABLE_TYPE
FROM information_schema.tables WHERE table_schema = 'db_datadict';
TABLE_SCHEMA	TABLE_NAME	TABLE_TYPE
db_datadict	t1	BASE TABLE
db_datadict	v2	VIEW
GRANT SELECT ON db_datadict.v2 to testuser2@localhost;
# Establish connection testuser2 (user=testuser2)
SELECT TABLE_SCHEMA,TABLE_NAME,TABLE_TYPE
FROM db_datadict.v2;
TABLE_SCHEMA	TABLE_NAME	TABLE_TYPE
db_datadict	v2	VIEW
SELECT TABLE_SCHEMA,TABLE_NAME,TABLE_TYPE
FROM information_schema.tables WHERE table_schema = 'db_datadict';
TABLE_SCHEMA	TABLE_NAME	TABLE_TYPE
db_datadict	v2	VIEW
# Switch to connection default and close connections testuser1 and testuser2
DROP USER 'testuser1'@'localhost';
DROP USER 'testuser2'@'localhost';
DROP DATABASE db_datadict;
#########################################################################
# Testcase 3.2.1.19
#########################################################################
DROP   USER 'testuser1'@'localhost';
CREATE USER 'testuser1'@'localhost';
SELECT 'empty result set was expected' AS my_col
FROM information_schema.schema_privileges
WHERE table_schema = 'information_schema';
my_col
SELECT 'empty result set was expected' AS my_col
FROM information_schema.table_privileges
WHERE table_schema = 'information_schema';
my_col
SELECT 'empty result set was expected' AS my_col
FROM information_schema.column_privileges
WHERE table_schema = 'information_schema';
my_col
GRANT ALTER ON information_schema.*
TO 'testuser1'@'localhost';
ERROR 42000: Access denied for user 'root'@'localhost' to database 'information_schema'
GRANT ALTER ROUTINE ON information_schema.*
TO 'testuser1'@'localhost';
ERROR 42000: Access denied for user 'root'@'localhost' to database 'information_schema'
GRANT CREATE ON information_schema.*
TO 'testuser1'@'localhost';
ERROR 42000: Access denied for user 'root'@'localhost' to database 'information_schema'
GRANT CREATE ROUTINE ON information_schema.*
TO 'testuser1'@'localhost';
ERROR 42000: Access denied for user 'root'@'localhost' to database 'information_schema'
GRANT CREATE TEMPORARY TABLES ON information_schema.*
TO 'testuser1'@'localhost';
ERROR 42000: Access denied for user 'root'@'localhost' to database 'information_schema'
GRANT DELETE ON information_schema.*
TO 'testuser1'@'localhost';
ERROR 42000: Access denied for user 'root'@'localhost' to database 'information_schema'
GRANT DROP ON information_schema.*
TO 'testuser1'@'localhost';
ERROR 42000: Access denied for user 'root'@'localhost' to database 'information_schema'