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Diffstat (limited to 'mysql-test/suite/funcs_1/datadict/is_views.inc')
| -rw-r--r-- | mysql-test/suite/funcs_1/datadict/is_views.inc | 306 |
1 files changed, 306 insertions, 0 deletions
diff --git a/mysql-test/suite/funcs_1/datadict/is_views.inc b/mysql-test/suite/funcs_1/datadict/is_views.inc new file mode 100644 index 00000000000..32e66e4f684 --- /dev/null +++ b/mysql-test/suite/funcs_1/datadict/is_views.inc @@ -0,0 +1,306 @@ +# suite/funcs_1/datadict/is_views.inc +# +# Check the layout of information_schema.views and the impact of +# CREATE/ALTER/DROP TABLE/VIEW/SCHEMA ... on it. +# +# Note: +# - This test should not check storage engine properties. +# - Please do not change the storage engines used within this test +# except you know that the impact is acceptable. +# Some storage engines might not support the modification of +# properties like in the following tests. +# +# Author: +# 2008-01-23 mleich WL#4203 Reorganize and fix the data dictionary tests of +# testsuite funcs_1 +# Create this script based on older scripts and new code. +# Last Change: +# 2008-06-11 mleich Move t/is_views.test to this file and +# create variants for embedded/non embedded server. +# + +let $engine_type = MEMORY; +let $other_engine_type = MyISAM; + +let $is_table = VIEWS; + +# The table INFORMATION_SCHEMA.VIEWS must exist +eval SHOW TABLES FROM information_schema LIKE '$is_table'; + +--echo ####################################################################### +--echo # Testcase 3.2.1.1: INFORMATION_SCHEMA tables can be queried via SELECT +--echo ####################################################################### +# Ensure that every INFORMATION_SCHEMA table can be queried with a SELECT +# statement, just as if it were an ordinary user-defined table. +# +--source suite/funcs_1/datadict/is_table_query.inc + + +--echo ######################################################################### +--echo # Testcase 3.2.13.1: INFORMATION_SCHEMA.VIEWS layout +--echo ######################################################################### +# Ensure that the INFORMATION_SCHEMA.VIEWS table has the following columns, +# in the following order: +# +# TABLE_CATALOG (always shows NULL), +# TABLE_SCHEMA (shows the database, or schema, in which an accessible +# view resides), +# TABLE_NAME (shows the name of a view accessible to the current user), +# VIEW_DEFINITION (shows the SELECT statement that makes up the +# view's definition), +# CHECK_OPTION (shows the value of the WITH CHECK OPTION clause used to define +# the view, either NONE, LOCAL or CASCADED), +# IS_UPDATABLE (shows whether the view is an updatable view), +# DEFINER (added with 5.0.14), +# SECURITY_TYPE (added with 5.0.14). +# +--source suite/funcs_1/datadict/datadict_bug_12777.inc +eval DESCRIBE information_schema.$is_table; +--source suite/funcs_1/datadict/datadict_bug_12777.inc +eval SHOW CREATE TABLE information_schema.$is_table; +--source suite/funcs_1/datadict/datadict_bug_12777.inc +eval SHOW COLUMNS FROM information_schema.$is_table; + +# Note: Retrieval of information within information_schema.columns about +# information_schema.views is in is_columns_is.test. + +# Show that TABLE_CATALOG is always NULL. +SELECT table_catalog, table_schema, table_name +FROM information_schema.views WHERE table_catalog IS NOT NULL; + + +--echo ################################################################################ +--echo # Testcase 3.2.13.2 + 3.2.13.3: INFORMATION_SCHEMA.VIEWS accessible information +--echo ################################################################################ +# 3.2.13.2: Ensure that the table shows the relevant information on every view for +# which the current user or PUBLIC has the SHOW CREATE VIEW privilege. +# 3.2.13.3: Ensure that the table does not show any information on any views for which +# the current user and PUBLIC have no SHOW CREATE VIEW privilege. +# +--disable_warnings +DROP DATABASE IF EXISTS db_datadict; +--enable_warnings +CREATE DATABASE db_datadict; + +--error 0,ER_CANNOT_USER +DROP USER 'testuser1'@'localhost'; +CREATE USER 'testuser1'@'localhost'; +--error 0,ER_CANNOT_USER +DROP USER 'testuser2'@'localhost'; +CREATE USER 'testuser2'@'localhost'; +--error 0,ER_CANNOT_USER +DROP USER 'test_no_views'@'localhost'; +CREATE USER 'test_no_views'@'localhost'; + +--replace_result $engine_type <engine_type> +eval +CREATE TABLE db_datadict.t1(f1 INT, f2 INT, f3 INT) +ENGINE = $engine_type; +CREATE VIEW db_datadict.v_granted_to_1 AS SELECT * FROM db_datadict.t1; +CREATE VIEW db_datadict.v_granted_glob AS SELECT f2, f3 FROM db_datadict.t1; + +GRANT SELECT ON db_datadict.t1 TO 'testuser1'@'localhost'; +GRANT SELECT ON db_datadict.v_granted_to_1 TO 'testuser1'@'localhost'; +GRANT SHOW VIEW, CREATE VIEW ON db_datadict.* TO 'testuser2'@'localhost'; + +let $select = SELECT * FROM information_schema.views +WHERE table_schema = 'db_datadict' ORDER BY table_name; +eval $select; + +--echo # Establish connection testuser1 (user=testuser1) +--replace_result $MASTER_MYPORT MYSQL_PORT $MASTER_MYSOCK MYSQL_SOCK +connect (testuser1, localhost, testuser1, , test); +eval $select; + +--echo # Establish connection testuser2 (user=testuser2) +--replace_result $MASTER_MYPORT MYSQL_PORT $MASTER_MYSOCK MYSQL_SOCK +connect (testuser2, localhost, testuser2, , test); +eval $select; + +--echo # Establish connection test_no_views (user=test_no_views) +--replace_result $MASTER_MYPORT MYSQL_PORT $MASTER_MYSOCK MYSQL_SOCK +connect (test_no_views, localhost, test_no_views, , test); +eval $select; + +# Cleanup +--echo # Switch to connection default and close all other connections +connection default; +disconnect testuser1; +disconnect testuser2; +disconnect test_no_views; +DROP USER 'testuser1'@'localhost'; +DROP USER 'testuser2'@'localhost'; +DROP USER 'test_no_views'@'localhost'; +DROP DATABASE db_datadict; + +--echo ######################################################################### +--echo # 3.2.1.13+3.2.1.14+3.2.1.15: INFORMATION_SCHEMA.VIEWS modifications +--echo ######################################################################### +# 3.2.1.13: Ensure that the creation of any new database object (e.g. table or +# column) automatically inserts all relevant information on that +# object into every appropriate INFORMATION_SCHEMA table. +# 3.2.1.14: Ensure that the alteration of any existing database object +# automatically updates all relevant information on that object in +# every appropriate INFORMATION_SCHEMA table. +# 3.2.1.15: Ensure that the dropping of any existing database object +# automatically deletes all relevant information on that object from +# every appropriate INFORMATION_SCHEMA table. +# +--disable_warnings +DROP TABLE IF EXISTS test.t1_my_table; +DROP DATABASE IF EXISTS db_datadict; +--enable_warnings +CREATE DATABASE db_datadict; +--replace_result $engine_type <engine_type> +eval +CREATE TABLE test.t1_table (f1 BIGINT, f2 CHAR(10)) +DEFAULT CHARACTER SET latin1 COLLATE latin1_swedish_ci +ENGINE = $engine_type; +--error 0,ER_CANNOT_USER +DROP USER 'testuser1'@'localhost'; +CREATE USER 'testuser1'@'localhost'; + +# Check just created VIEW +SELECT * FROM information_schema.views +WHERE table_name LIKE 't1_%'; +CREATE VIEW test.t1_view AS SELECT DISTINCT f1 FROM test.t1_table; +SELECT * FROM information_schema.views +WHERE table_name LIKE 't1_%'; +# +# Check modification of DEFINER, SECURITY_TYPE, IS_UPDATABLE, VIEW_DEFINITION, +# CHECK_OPTION +SELECT table_name,definer FROM information_schema.views +WHERE table_name = 't1_view'; +ALTER DEFINER = 'testuser1'@'localhost' VIEW test.t1_view AS +SELECT DISTINCT f1 FROM test.t1_table; +# The next result set could suffer from +# Bug#22763 Disrepancy between SHOW CREATE VIEW and I_S.VIEWS +# because the VIEW definition is missing. +# Therefore we exclude the problematic columns from the result set. +SELECT table_name,definer,security_type FROM information_schema.views +WHERE table_name LIKE 't1_%'; +ALTER DEFINER = 'root'@'localhost' SQL SECURITY INVOKER VIEW test.t1_view AS +SELECT f1 FROM test.t1_table WITH LOCAL CHECK OPTION; +SELECT table_name,definer,security_type FROM information_schema.views +WHERE table_name LIKE 't1_%'; +# +# Check modification of TABLE_SCHEMA +SELECT table_schema,table_name FROM information_schema.views +WHERE table_name LIKE 't1_%' +ORDER BY table_schema,table_name; +--error ER_FORBID_SCHEMA_CHANGE +RENAME TABLE test.t1_view TO db_datadict.t1_view; +# Workaround for missing move to another database +DROP VIEW test.t1_view; +CREATE VIEW db_datadict.t1_view AS SELECT * FROM test.t1_table; +SELECT table_schema,table_name FROM information_schema.views +WHERE table_name LIKE 't1_%' +ORDER BY table_schema,table_name; +# +# Check modification of TABLE_NAME +SELECT table_name FROM information_schema.views +WHERE table_name LIKE 't1_%' +ORDER BY table_name; +RENAME TABLE db_datadict.t1_view TO db_datadict.t1_viewx; +SELECT table_name FROM information_schema.views +WHERE table_name LIKE 't1_%' +ORDER BY table_name; +# +# Check impact of DROP VIEW +SELECT table_name FROM information_schema.views +WHERE table_name LIKE 't1_%' +ORDER BY table_name; +DROP VIEW db_datadict.t1_viewx; +SELECT table_name FROM information_schema.views +WHERE table_name LIKE 't1_%' +ORDER BY table_name; +CREATE VIEW db_datadict.t1_view AS SELECT * FROM test.t1_table; +# +# Check impact of DROP base TABLE of VIEW +SELECT table_name FROM information_schema.views +WHERE table_name LIKE 't1_%' +ORDER BY table_name; +DROP TABLE test.t1_table; +SELECT table_name FROM information_schema.views +WHERE table_name LIKE 't1_%' +ORDER BY table_name; +--replace_result $engine_type <engine_type> +eval +CREATE TABLE test.t1_table (f1 BIGINT, f2 CHAR(10)) +DEFAULT CHARACTER SET latin1 COLLATE latin1_swedish_ci COMMENT = 'Initial Comment' +ENGINE = $engine_type; +# +# Check impact of DROP SCHEMA +SELECT table_name FROM information_schema.views +WHERE table_name LIKE 't1_%' +ORDER BY table_name; +DROP DATABASE db_datadict; +SELECT table_name FROM information_schema.views +WHERE table_name LIKE 't1_%' +ORDER BY table_name; + +# Cleanup +DROP USER 'testuser1'@'localhost'; +DROP TABLE test.t1_table; + +--echo ######################################################################## +--echo # Testcases 3.2.1.3-3.2.1.5 + 3.2.1.8-3.2.1.12: INSERT/UPDATE/DELETE and +--echo # DDL on INFORMATION_SCHEMA table are not supported +--echo ######################################################################## +# 3.2.1.3: Ensure that no user may execute an INSERT statement on any +# INFORMATION_SCHEMA table. +# 3.2.1.4: Ensure that no user may execute an UPDATE statement on any +# INFORMATION_SCHEMA table. +# 3.2.1.5: Ensure that no user may execute a DELETE statement on any +# INFORMATION_SCHEMA table. +# 3.2.1.8: Ensure that no user may create an index on an +# INFORMATION_SCHEMA table. +# 3.2.1.9: Ensure that no user may alter the definition of an +# INFORMATION_SCHEMA table. +# 3.2.1.10: Ensure that no user may drop an INFORMATION_SCHEMA table. +# 3.2.1.11: Ensure that no user may move an INFORMATION_SCHEMA table to any +# other database. +# 3.2.1.12: Ensure that no user may directly add to, alter, or delete any data +# in an INFORMATION_SCHEMA table. +# +--disable_warnings +DROP DATABASE IF EXISTS db_datadict; +--enable_warnings +CREATE DATABASE db_datadict; +CREATE VIEW db_datadict.v1 AS SELECT 1; + +--error ER_DBACCESS_DENIED_ERROR +INSERT INTO information_schema.views +SELECT * FROM information_schema.views; +--error ER_DBACCESS_DENIED_ERROR +INSERT INTO information_schema.views(table_schema, table_name) +VALUES ('db2', 'v2'); + +--error ER_DBACCESS_DENIED_ERROR +UPDATE information_schema.views SET table_schema = 'test' +WHERE table_name = 't1'; + +--error ER_DBACCESS_DENIED_ERROR +DELETE FROM information_schema.views WHERE table_name = 't1'; +--error ER_DBACCESS_DENIED_ERROR +TRUNCATE information_schema.views; + +--error ER_DBACCESS_DENIED_ERROR +CREATE INDEX my_idx_on_views ON information_schema.views(table_schema); + +--error ER_DBACCESS_DENIED_ERROR +ALTER TABLE information_schema.views DROP PRIMARY KEY; +--error ER_DBACCESS_DENIED_ERROR +ALTER TABLE information_schema.views ADD f1 INT; + +--error ER_DBACCESS_DENIED_ERROR +DROP TABLE information_schema.views; + +--error ER_DBACCESS_DENIED_ERROR +ALTER TABLE information_schema.views RENAME db_datadict.views; +--error ER_DBACCESS_DENIED_ERROR +ALTER TABLE information_schema.views RENAME information_schema.xviews; + +# Cleanup +DROP DATABASE db_datadict; + |