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#------------------------------------------------------------------------------
# i_s_routines.test
# .test file for MySQL regression suite
# Purpose: To test the presence, structure, and behavior
# of INFORMATION_SCHEMA.ROUTINES
# Author: pcrews
# Last modified: 2007-12-04
#------------------------------------------------------------------------------
################################################################################
# Testcase routines.1: 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),
# DATA_TYPE (new column as of 6.0)
# CHARACTER_MAXIMUM_LENGTH (new column as of 6.0)
# CHARACTER_OCTET_LENGTH (new column as of 6.0)
# NUMERIC_PRECISION (new column as of 6.0)
# NUMERIC_SCALE (new column as of 6.0)
# CHARACTER_SET_NAME (new column as of 6.0)
# COLLATION_NAME (new column as of 6.0)
# 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).
################################################################################
-- echo # ========== routines.1 ==========
USE INFORMATION_SCHEMA;
--replace_result ENGINE=MyISAM "" ENGINE=MARIA "" ENGINE=Aria "" " PAGE_CHECKSUM=1" "" " PAGE_CHECKSUM=0" ""
SHOW CREATE TABLE INFORMATION_SCHEMA.ROUTINES;
# embedded server does not display privileges
--replace_column 19 #
query_vertical SELECT * FROM information_schema.columns
WHERE table_schema = 'information_schema'
AND table_name = 'routines'
ORDER BY ordinal_position;
DESCRIBE INFORMATION_SCHEMA.ROUTINES;
###############################################################################
# Testcase routines.2: Unsuccessful stored procedure CREATE will not populate
# I_S.ROUTINES view
###############################################################################
-- echo # ========== routines.2 ==========
--disable_warnings
DROP DATABASE IF EXISTS i_s_routines_test;
--enable_warnings
CREATE DATABASE i_s_routines_test;
USE i_s_routines_test;
# Missing closing ')' character at the end of 's char(20) in func declaration
--error ER_PARSE_ERROR
CREATE FUNCTION test_func1 (s char(20) RETURNS CHAR(50)
RETURN CONCAT('Hello', ,s,'!');
--replace_column 24 <created> 25 <modified>
SELECT * FROM INFORMATION_SCHEMA.ROUTINES
WHERE ROUTINE_SCHEMA = 'i_s_routines_test' AND ROUTINE_NAME = 'test_func1';
###############################################################################
# Testcase routines.3: DROP FUNCTION - Verify DROP of a stored procedure
# removes I_S.PARAMETERS data for that
# function / procedure
###############################################################################
-- echo # ========== routines.3 ==========
--disable_warnings
DROP DATABASE IF EXISTS i_s_routines_test;
--enable_warnings
CREATE DATABASE i_s_routines_test;
USE i_s_routines_test;
CREATE FUNCTION test_func1 (s char(20)) RETURNS CHAR(50)
RETURN CONCAT('Hello, ',s,'!');
--replace_column 24 <created> 25 <modified>
SELECT * FROM INFORMATION_SCHEMA.ROUTINES
WHERE ROUTINE_SCHEMA = 'i_s_routines_test' AND ROUTINE_NAME = 'test_func1';
DROP FUNCTION test_func1;
--replace_column 24 <created> 25 <modified>
SELECT * FROM INFORMATION_SCHEMA.ROUTINES
WHERE ROUTINE_SCHEMA = 'i_s_routines_test' AND ROUTINE_NAME = 'test_func1';
################################################################################
# Testcase routines.4: Verify that the new columns from WL#2822 are NULL for a
# stored procedure
################################################################################
-- echo # ========== routines.4 ==========
--disable_warnings
DROP DATABASE IF EXISTS i_s_routines_test;
--enable_warnings
CREATE DATABASE i_s_routines_test;
USE i_s_routines_test;
delimiter //;
CREATE PROCEDURE testproc (OUT param1 INT)
BEGIN
SELECT 2+2 as param1;
END;
//
delimiter ;//
--replace_column 24 <created> 25 <modified>
SELECT * FROM INFORMATION_SCHEMA.ROUTINES
WHERE ROUTINE_SCHEMA = 'i_s_routines_test' AND ROUTINE_NAME = 'testproc';
################################################################################
# Testcase routines.5: Verify that the new columns from WL#2822 are populated
# for a stored function, that the NUMERIC columns
# are not populated when the function returns non-numeric
# data, and that the CHARACTER columns are populated
# for CHAR functions
################################################################################
-- echo # ========== routines.5 ==========
--disable_warnings
DROP DATABASE IF EXISTS i_s_routines_test;
--enable_warnings
CREATE DATABASE i_s_routines_test;
USE i_s_routines_test;
CREATE FUNCTION test_func1 (s char(20)) RETURNS CHAR(50)
RETURN CONCAT('Hello, ',s,'!');
--replace_column 24 <created> 25 <modified>
SELECT * FROM INFORMATION_SCHEMA.ROUTINES
WHERE ROUTINE_SCHEMA = 'i_s_routines_test' AND ROUTINE_NAME = 'test_func1';
################################################################################
# Testcase routines.6: Verify that the new columns from WL#2822 are populated
# for a stored function, that the CHARACTER columns
# are not populated when the function returns numeric
# data, and that the NUMERIC columns are populated
# for numeric functions
################################################################################
-- echo # ========== routines.6 ==========
--disable_warnings
DROP DATABASE IF EXISTS i_s_routines_test;
--enable_warnings
CREATE DATABASE i_s_routines_test;
USE i_s_routines_test;
CREATE FUNCTION test_func2 (s int) RETURNS INT RETURN s*2;
--replace_column 24 <created> 25 <modified>
SELECT * FROM INFORMATION_SCHEMA.ROUTINES
WHERE ROUTINE_SCHEMA = 'i_s_routines_test' AND ROUTINE_NAME = 'test_func2';
################################################################################
# Testcase routines.7: Verify that the new columns from WL#2822 are populated
# for a stored function, that the CHARACTER and NUMERIC
# columns are not populated when the function returns date
# or time data
################################################################################
-- echo # ========== routines.7 ==========
--disable_warnings
DROP DATABASE IF EXISTS i_s_routines_test;
--enable_warnings
CREATE DATABASE i_s_routines_test;
USE i_s_routines_test;
CREATE FUNCTION test_func5 (s date) RETURNS TIMESTAMP
RETURN CURRENT_TIMESTAMP;
--replace_column 24 <created> 25 <modified>
SELECT * FROM INFORMATION_SCHEMA.ROUTINES
WHERE ROUTINE_SCHEMA = 'i_s_routines_test' AND ROUTINE_NAME = 'test_func5';
###############################################################################
# Testcase routines.8: ALTER FUNCTION
# Quick check to ensure ALTER properly updates
# I_S.ROUTINES.COMMENT
###############################################################################
-- echo # ========== routines.8 ==========
--disable_warnings
DROP DATABASE IF EXISTS i_s_routines_test;
--enable_warnings
CREATE DATABASE i_s_routines_test;
USE i_s_routines_test;
CREATE FUNCTION test_func5 (s date) RETURNS TIMESTAMP
RETURN CURRENT_TIMESTAMP;
--replace_column 24 <created> 25 <modified>
SELECT * FROM INFORMATION_SCHEMA.ROUTINES
WHERE ROUTINE_SCHEMA = 'i_s_routines_test' AND ROUTINE_NAME = 'test_func5';
ALTER FUNCTION test_func5 COMMENT 'new comment added';
--replace_column 24 <created> 25 <modified>
SELECT * FROM INFORMATION_SCHEMA.ROUTINES
WHERE ROUTINE_SCHEMA = 'i_s_routines_test' AND ROUTINE_NAME = 'test_func5';
###############################################################################
# Testcase routines.9: MULTI-BYTE CHAR SETS
# Verify that CHAR_MAX_LENGTH and CHAR_OCTET_LENGTH
# differ as expected for multi-byte char sets
# Normally both values are equal
###############################################################################
-- echo # ========== routines.9 ==========
--disable_warnings
DROP DATABASE IF EXISTS i_s_routines_test;
--enable_warnings
CREATE DATABASE i_s_routines_test CHARACTER SET utf8;
USE i_s_routines_test;
CREATE FUNCTION test_func5 (s CHAR(20)) RETURNS VARCHAR(30)
RETURN CONCAT('XYZ, ' ,s);
--replace_column 24 <created> 25 <modified>
SELECT * FROM INFORMATION_SCHEMA.ROUTINES
WHERE ROUTINE_SCHEMA = 'i_s_routines_test' AND ROUTINE_NAME = 'test_func5';
# final clean up
DROP DATABASE i_s_routines_test;
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