is_routines.inc

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# suite/funcs_1/datadict/is_routines.inc
#
# Check the layout of information_schema.routines and the impact of
# CREATE/ALTER/DROP PROCEDURE/FUNCTION ... on it.
#
# Note:
#    This test is not intended
#    - to show information about the all time existing routines (there are no
#      in the moment) within the databases information_schema and mysql
#    - for checking storage engine properties
#      Therefore please do not alter $engine_type and $other_engine_type.
#
# 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_routines.test to this file and
#                   create variants for embedded/non embedded server.
#

let $engine_type       = MEMORY;
let $other_engine_type = MyISAM;

let $is_table = ROUTINES;

# The table INFORMATION_SCHEMA.TABLES 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 3.2.8.1: INFORMATION_SCHEMA.ROUTINES layout
--echo #########################################################################
# Ensure that the INFORMATION_SCHEMA.ROUTINES table has the following columns,
# in the following order:
#
# SPECIFIC_NAME (shows the name of an accessible stored procedure, or routine),
# ROUTINE_CATALOG (always shows NULL),
# ROUTINE_SCHEMA (shows the database, or schema, in which the routine resides),
# ROUTINE_NAME (shows the same stored procedure name),
# ROUTINE_TYPE (shows whether the stored procedure is a procedure or a function),
# DTD_IDENTIFIER (shows, for a function, the complete data type definition of
#         the value the function will return; otherwise NULL),
# ROUTINE_BODY (shows the language in which the stored procedure is written;
#         currently always SQL),
# ROUTINE_DEFINITION (shows as much of the routine body as is possible in the
#         allotted space),
# EXTERNAL_NAME (always shows NULL),
# EXTERNAL_LANGUAGE (always shows NULL),
# PARAMETER_STYLE (shows the routine's parameter style; always SQL),
# IS_DETERMINISTIC (shows whether the routine is deterministic),
# SQL_DATA_ACCESS (shows the routine's defined sql-data-access clause value),
# SQL_PATH (always shows NULL),
# SECURITY_TYPE (shows whether the routine's defined security_type is 'definer'
#         or 'invoker'),
# CREATED (shows the timestamp of the time the routine was created),
# LAST_ALTERED (shows the timestamp of the time the routine was last altered),
# SQL_MODE (shows the sql_mode setting at the time the routine was created),
# ROUTINE_COMMENT (shows the comment, if any, defined for the routine;
#         otherwise NULL),
# DEFINER (shows the user who created the routine).
#
--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;

USE test;
--disable_warnings
DROP PROCEDURE IF EXISTS sp_for_routines;
DROP FUNCTION  IF EXISTS function_for_routines;
--enable_warnings
CREATE PROCEDURE sp_for_routines()      SELECT 'db_datadict';
CREATE FUNCTION function_for_routines() RETURNS INT RETURN 0;

# Show that the column values of
#   ROUTINE_CATALOG, EXTERNAL_NAME, EXTERNAL_LANGUAGE, SQL_PATH are always NULL
# and
#   ROUTINE_BODY, PARAMETER_STYLE are 'SQL'
# and
#   SPECIFIC_NAME = ROUTINE_NAME.
SELECT specific_name,routine_catalog,routine_schema,routine_name,routine_type,
       routine_body,external_name,external_language,parameter_style,sql_path
FROM information_schema.routines
WHERE routine_catalog   IS NOT NULL OR external_name   IS NOT NULL
   OR external_language IS NOT NULL OR sql_path        IS NOT NULL
   OR routine_body      <> 'SQL'    OR parameter_style <> 'SQL'
   OR specific_name     <> routine_name;

DROP PROCEDURE sp_for_routines;
DROP FUNCTION  function_for_routines;


--echo ################################################################################
--echo # Testcase 3.2.8.2 + 3.2.8.3: INFORMATION_SCHEMA.ROUTINES accessible information
--echo ################################################################################
# 3.2.8.2:  Ensure that the table shows the relevant information on every SQL-invoked
#           routine (i.e. stored procedure) which is accessible to the current user
#           or to PUBLIC.
# 3.2.8.3:  Ensure that the table does not show any information on any stored procedure
#           that is not accessible to the current user or PUBLIC.
#
--disable_warnings
DROP DATABASE IF EXISTS db_datadict;
DROP DATABASE IF EXISTS db_datadict_2;
--enable_warnings

CREATE DATABASE db_datadict;
USE db_datadict;
--replace_result $other_engine_type <other_engine_type>
eval
CREATE TABLE res_6_408002_1(f1 CHAR(3), f2 TEXT(25), f3 DATE, f4 INT)
ENGINE = $other_engine_type;
INSERT INTO res_6_408002_1(f1, f2, f3, f4)
VALUES('abc', 'xyz', '1989-11-09', 0815);
--disable_warnings
DROP PROCEDURE IF EXISTS sp_6_408002_1;
--enable_warnings
delimiter //;
CREATE PROCEDURE sp_6_408002_1()
BEGIN
   SELECT * FROM db_datadict.res_6_408002_1;
END//
delimiter ;//

CREATE DATABASE db_datadict_2;
USE db_datadict_2;
--replace_result $other_engine_type <other_engine_type>
eval
CREATE TABLE res_6_408002_2(f1 CHAR(3), f2 TEXT(25), f3 DATE, f4 INT)
ENGINE = $other_engine_type;
INSERT INTO res_6_408002_2(f1, f2, f3, f4)
VALUES('abc', 'xyz', '1990-10-03', 4711);
--disable_warnings
DROP PROCEDURE IF EXISTS sp_6_408002_2;
--enable_warnings
delimiter //;
CREATE PROCEDURE sp_6_408002_2()
BEGIN
   SELECT * FROM db_datadict_2.res_6_408002_2;
END//
delimiter ;//

--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_2.* TO 'testuser1'@'localhost';
GRANT EXECUTE ON db_datadict_2.* TO 'testuser1'@'localhost';

GRANT EXECUTE ON db_datadict.*   TO 'testuser1'@'localhost';
GRANT SELECT  ON db_datadict.*   TO 'testuser2'@'localhost';

GRANT EXECUTE ON PROCEDURE db_datadict_2.sp_6_408002_2
TO 'testuser2'@'localhost';
GRANT EXECUTE ON db_datadict_2.* TO 'testuser2'@'localhost';
FLUSH PRIVILEGES;

--echo # Establish connection testuser1 (user=testuser1)
--replace_result $MASTER_MYPORT MYSQL_PORT $MASTER_MYSOCK MYSQL_SOCK
connect (testuser1, localhost, testuser1, , db_datadict);
--replace_column 16 "YYYY-MM-DD hh:mm:ss" 17 "YYYY-MM-DD hh:mm:ss"
SELECT * FROM information_schema.routines;

--echo # Establish connection testuser2 (user=testuser2)
--replace_result $MASTER_MYPORT MYSQL_PORT $MASTER_MYSOCK MYSQL_SOCK
connect (testuser2, localhost, testuser2, , db_datadict);
--replace_column 16 "YYYY-MM-DD hh:mm:ss" 17 "YYYY-MM-DD hh:mm:ss"
SELECT * FROM information_schema.routines;

--echo # Establish connection testuser3 (user=testuser3)
--replace_result $MASTER_MYPORT MYSQL_PORT $MASTER_MYSOCK MYSQL_SOCK
connect (testuser3, localhost, testuser3, , test);
--replace_column 16 "YYYY-MM-DD hh:mm:ss" 17 "YYYY-MM-DD hh:mm:ss"
SELECT * FROM information_schema.routines;

# 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';

USE test;
DROP DATABASE db_datadict;
DROP DATABASE db_datadict_2;


--echo #########################################################################
--echo # 3.2.1.13+3.2.1.14+3.2.1.15: INFORMATION_SCHEMA.ROUTINES 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.
#
# Some more tests are in t/information_schema_routines.test which exists
# in MySQL 5.1 and up only.
#
--disable_warnings
DROP DATABASE IF EXISTS db_datadict;
--enable_warnings
CREATE DATABASE db_datadict;

SELECT * FROM information_schema.routines WHERE routine_schema = 'db_datadict';
USE db_datadict;
CREATE PROCEDURE sp_for_routines()      SELECT 'db_datadict';
CREATE FUNCTION function_for_routines() RETURNS INT RETURN 0;
--vertical_results
--replace_column 16 <created> 17 <modified>
SELECT * FROM information_schema.routines WHERE routine_schema = 'db_datadict'