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Diffstat (limited to 'mysql-test/suite/funcs_1/t/is_schemata.test')
| -rw-r--r-- | mysql-test/suite/funcs_1/t/is_schemata.test | 246 |
1 files changed, 246 insertions, 0 deletions
diff --git a/mysql-test/suite/funcs_1/t/is_schemata.test b/mysql-test/suite/funcs_1/t/is_schemata.test new file mode 100644 index 00000000000..7eb08dba463 --- /dev/null +++ b/mysql-test/suite/funcs_1/t/is_schemata.test @@ -0,0 +1,246 @@ +# suite/funcs_1/t/is_schemata.test +# +# Check the layout of information_schema.schemata, permissions and the impact of +# CREATE/ALTER/DROP SCHEMA on it. +# +# Note: +# This test is not intended +# - to show information about the all time existing databases +# information_schema and mysql +# - for checking storage engine properties +# +# 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. +# + +# --source suite/funcs_1/datadict/datadict.pre + +let $is_table = SCHEMATA; + +# The table INFORMATION_SCHEMA.SCHEMATA must exist +eval SHOW TABLES FROM information_schema LIKE '$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 3.2.9.1: INFORMATION_SCHEMA.SCHEMATA layout; +--echo ######################################################################### +# Ensure that the INFORMATION_SCHEMA.SCHEMATA table has the following columns, +# in the following order: +# +# CATALOG_NAME (always shows NULL), +# SCHEMA_NAME (shows the name of a database, or schema, on which the current +# user or PUBLIC has privileges), +# DEFAULT_CHARACTER_SET_NAME (shows the name of that database's default +# character set), +# DEFAULT_COLLATION_NAME (shows the database defaul collation) +# SQL_PATH (always shows NULL). +# +--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.schemata is in is_columns_is.test. + +# Show that CATALOG_NAME and SQL_PATH are always NULL. +SELECT catalog_name, schema_name, sql_path +FROM information_schema.schemata +WHERE catalog_name IS NOT NULL or sql_path IS NOT NULL; + + +--echo ############################################################################### +--echo # Testcases 3.2.9.2+3.2.9.3: INFORMATION_SCHEMA.SCHEMATA accessible information +--echo ############################################################################### +# 3.2.9.2 Ensure that the table shows the relevant information for every +# database on which the current user or PUBLIC have privileges. +# 3.2.9.3 Ensure that the table does not show any information on any databases +# on which the current user and PUBLIC have no privileges. +# +# Note: Check of content within information_schema.schemata about the databases +# information_schema and mysql is in +# suite/funcs_1/t/is_schemata_is_mysql.test. +# +--disable_warnings +DROP DATABASE IF EXISTS db_datadict_1; +DROP DATABASE IF EXISTS db_datadict_2; +--enable_warnings +CREATE DATABASE db_datadict_1; +CREATE DATABASE db_datadict_2; + +--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 'testuser3'@'localhost'; +CREATE USER 'testuser3'@'localhost'; + +GRANT SELECT ON db_datadict_1.* to 'testuser1'@'localhost'; +GRANT SELECT ON db_datadict_1.* to 'testuser2'@'localhost'; +GRANT SELECT ON db_datadict_2.* to 'testuser2'@'localhost'; + +let $my_select = SELECT * FROM information_schema.schemata +WHERE schema_name LIKE 'db_datadict_%' ORDER BY schema_name; +let $my_show = SHOW DATABASES LIKE 'db_datadict_%'; + +eval $my_select; +--sorted_result +eval $my_show; + +--echo # Establish connection testuser1 (user=testuser1) +--replace_result $MASTER_MYPORT MYSQL_PORT $MASTER_MYSOCK MYSQL_SOCK +connect (testuser1, localhost, testuser1, , db_datadict_1); +# Shows db_datadict_1 +eval $my_select; +--sorted_result +eval $my_show; + +--echo # Establish connection testuser2 (user=testuser2) +--replace_result $MASTER_MYPORT MYSQL_PORT $MASTER_MYSOCK MYSQL_SOCK +connect (testuser2, localhost, testuser2, , db_datadict_2); +# Shows db_datadict_1 and db_datadict_2 +eval $my_select; +--sorted_result +eval $my_show; + +--echo # Establish connection testuser3 (user=testuser3) +--replace_result $MASTER_MYPORT MYSQL_PORT $MASTER_MYSOCK MYSQL_SOCK +connect (testuser3, localhost, testuser3, , test); +# Shows neither db_datadict_1 nor db_datadict_2 +eval $my_select; +--sorted_result +eval $my_show; + +# Cleanup +--echo # Switch to connection default and close connections testuser1,testuser2,testuser3 +connection default; +disconnect testuser1; +disconnect testuser2; +disconnect testuser3; +DROP USER 'testuser1'@'localhost'; +DROP USER 'testuser2'@'localhost'; +DROP USER 'testuser3'@'localhost'; +DROP DATABASE db_datadict_1; +DROP DATABASE db_datadict_2; + + +--echo ################################################################################# +--echo # Testcases 3.2.1.13+3.2.1.14+3.2.1.15: INFORMATION_SCHEMA.SCHEMATA 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 DATABASE IF EXISTS db_datadict; +--enable_warnings + +SELECT * FROM information_schema.schemata WHERE schema_name = 'db_datadict'; +CREATE DATABASE db_datadict CHARACTER SET 'latin1' COLLATE 'latin1_swedish_ci'; +SELECT * FROM information_schema.schemata WHERE schema_name = 'db_datadict'; + +# Check modify default CHARACTER SET +SELECT schema_name, default_character_set_name +FROM information_schema.schemata WHERE schema_name = 'db_datadict'; +ALTER SCHEMA db_datadict CHARACTER SET 'utf8'; +SELECT schema_name, default_character_set_name +FROM information_schema.schemata WHERE schema_name = 'db_datadict'; +ALTER SCHEMA db_datadict CHARACTER SET 'latin1'; + +# Check modify default COLLATION +SELECT schema_name, default_collation_name FROM information_schema.schemata +WHERE schema_name = 'db_datadict'; +ALTER SCHEMA db_datadict COLLATE 'latin1_general_cs'; +SELECT schema_name, default_collation_name FROM information_schema.schemata +WHERE schema_name = 'db_datadict'; + +# Check DROP DATABASE +SELECT schema_name +FROM information_schema.schemata WHERE schema_name = 'db_datadict'; +DROP DATABASE db_datadict; +SELECT schema_name +FROM information_schema.schemata WHERE schema_name = 'db_datadict'; + + +--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 tables 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 CHARACTER SET 'latin1' COLLATE 'latin1_swedish_ci'; + +--error ER_DBACCESS_DENIED_ERROR +INSERT INTO information_schema.schemata + (catalog_name, schema_name, default_character_set_name, sql_path) +VALUES (NULL, 'db1', 'latin1', NULL); +--error ER_DBACCESS_DENIED_ERROR +INSERT INTO information_schema.schemata +SELECT * FROM information_schema.schemata; + +--error ER_DBACCESS_DENIED_ERROR +UPDATE information_schema.schemata +SET default_character_set_name = 'utf8' +WHERE schema_name = 'db_datadict'; +--error ER_DBACCESS_DENIED_ERROR +UPDATE information_schema.schemata SET catalog_name = 't_4711'; + +--error ER_DBACCESS_DENIED_ERROR +DELETE FROM information_schema.schemata WHERE schema_name = 'db_datadict'; +--error ER_DBACCESS_DENIED_ERROR +TRUNCATE information_schema.schemata; + +--error ER_DBACCESS_DENIED_ERROR +CREATE INDEX i1 ON information_schema.schemata(schema_name); + +--error ER_DBACCESS_DENIED_ERROR +ALTER TABLE information_schema.schemata ADD f1 INT; + +--error ER_DBACCESS_DENIED_ERROR +DROP TABLE information_schema.schemata; + +--error ER_DBACCESS_DENIED_ERROR +ALTER TABLE information_schema.schemata RENAME db_datadict.schemata; +--error ER_DBACCESS_DENIED_ERROR +ALTER TABLE information_schema.schemata RENAME information_schema.xschemata; + +# Cleanup +DROP DATABASE db_datadict; + |