include/master-slave.inc
[connection master]
connection master;
drop table if exists t1;
"*** Test 1) Test UDFs via loadable libraries ***
CREATE FUNCTION myfunc_double RETURNS REAL SONAME "UDF_EXAMPLE_LIB";
affected rows: 0
CREATE FUNCTION myfunc_int RETURNS INTEGER SONAME "UDF_EXAMPLE_LIB";
affected rows: 0
CREATE FUNCTION myfunc_nonexist RETURNS INTEGER SONAME "UDF_EXAMPLE_LIB";
ERROR HY000: Can't find symbol 'myfunc_nonexist' in library
SELECT * FROM mysql.func ORDER BY name;
name	ret	dl	type
myfunc_double	1	UDF_LIB	function
myfunc_int	2	UDF_LIB	function
affected rows: 2
connection slave;
SELECT * FROM mysql.func ORDER BY name;
name	ret	dl	type
myfunc_double	1	UDF_LIB	function
myfunc_int	2	UDF_LIB	function
affected rows: 2
connection master;
CREATE TABLE t1(sum INT, price FLOAT(24)) ENGINE=MyISAM;
affected rows: 0
INSERT INTO t1 VALUES(myfunc_int(100), myfunc_double(50.00));
affected rows: 1
INSERT INTO t1 VALUES(myfunc_int(10), myfunc_double(5.00));
affected rows: 1
INSERT INTO t1 VALUES(myfunc_int(200), myfunc_double(25.00));
affected rows: 1
INSERT INTO t1 VALUES(myfunc_int(1), myfunc_double(500.00));
affected rows: 1
SELECT * FROM t1 ORDER BY sum;
sum	price
1	48.5
10	48.75
100	48.6
200	49
affected rows: 4
connection slave;
SELECT * FROM t1 ORDER BY sum;
sum	price
1	48.5
10	48.75
100	48.6
200	49
affected rows: 4
SELECT myfunc_int(25);
myfunc_int(25)
25
affected rows: 1
SELECT myfunc_double(75.00);
myfunc_double(75.00)
50.00
affected rows: 1
connection master;
DROP FUNCTION myfunc_double;
affected rows: 0
DROP FUNCTION myfunc_int;
affected rows: 0
SELECT * FROM mysql.func ORDER BY name;
name	ret	dl	type
affected rows: 0
connection slave;
SELECT * FROM mysql.func ORDER BY name;
name	ret	dl	type
affected rows: 0
connection master;
DROP TABLE t1;
affected rows: 0
"*** Test 2) Test UDFs with SQL body ***
CREATE FUNCTION myfuncsql_int(i INT) RETURNS INTEGER DETERMINISTIC RETURN i;
affected rows: 0
CREATE FUNCTION myfuncsql_double(d DOUBLE) RETURNS INTEGER DETERMINISTIC RETURN d * 2.00;
affected rows: 0
SELECT db, name, type,  param_list, body, comment FROM mysql.proc WHERE db = 'test' AND name LIKE 'myfuncsql%' ORDER BY name;
db	name	type	param_list	body	comment
test	myfuncsql_double	FUNCTION	d DOUBLE	RETURN d * 2.00	
test	myfuncsql_int	FUNCTION	i INT	RETURN i	
affected rows: 2
connection slave;
SELECT db, name, type,  param_list, body, comment FROM mysql.proc WHERE db = 'test' AND name LIKE 'myfuncsql%' ORDER BY name;
db	name	type	param_list	body	comment
test	myfuncsql_double	FUNCTION	d DOUBLE	RETURN d * 2.00	
test	myfuncsql_int	FUNCTION	i INT	RETURN i	
affected rows: 2
connection master;
CREATE TABLE t1(sum INT, price FLOAT(24)) ENGINE=MyISAM;
affected rows: 0
INSERT INTO t1 VALUES(myfuncsql_int(100), myfuncsql_double(50.00));
affected rows: 1
INSERT INTO t1 VALUES(myfuncsql_int(10), myfuncsql_double(5.00));
affected rows: 1
INSERT INTO t1 VALUES(myfuncsql_int(200), myfuncsql_double(25.00));
affected rows: 1
INSERT INTO t1 VALUES(myfuncsql_int(1), myfuncsql_double(500.00));
affected rows: 1
SELECT * FROM t1 ORDER BY sum;
sum	price
1	1000
10	10
100	100
200	50
affected rows: 4
connection slave;
SELECT * FROM t1 ORDER BY sum;
sum	price
1	1000
10	10
100	100
200	50
affected rows: 4
connection master;
ALTER FUNCTION myfuncsql_int COMMENT "This was altered.";
affected rows: 0
ALTER FUNCTION myfuncsql_double COMMENT "This was altered.";
affected rows: 0
SELECT db, name, type,  param_list, body, comment FROM mysql.proc WHERE db = 'test' AND name LIKE 'myfuncsql%' ORDER BY name;
db	name	type	param_list	body	comment
test	myfuncsql_double	FUNCTION	d DOUBLE	RETURN d * 2.00	This was altered.
test	myfuncsql_int	FUNCTION	i INT	RETURN i	This was altered.
affected rows: 2
connection slave;
SELECT db, name, type,  param_list, body, comment FROM mysql.proc WHERE db = 'test' AND name LIKE 'myfuncsql%' ORDER BY name;
db	name	type	param_list	body	comment
test	myfuncsql_double	FUNCTION	d DOUBLE	RETURN d * 2.00	This was altered.
test	myfuncsql_int	FUNCTION	i INT	RETURN i	This was altered.
affected rows: 2
SELECT myfuncsql_int(25);
myfuncsql_int(25)
25
affected rows: 1
SELECT myfuncsql_double(75.00);
myfuncsql_double(75.00)
150
affected rows: 1
connection master;
DROP FUNCTION myfuncsql_double;
affected rows: 0
DROP FUNCTION myfuncsql_int;
affected rows: 0
SELECT db, name, type,  param_list, body, comment FROM mysql.proc WHERE db = 'test' AND name LIKE 'myfuncsql%' ORDER BY name;
db	name	type	param_list	body	comment
affected rows: 0
connection slave;
SELECT db, name, type,  param_list, body, comment FROM mysql.proc WHERE db = 'test' AND name LIKE 'myfuncsql%' ORDER BY name;
db	name	type	param_list	body	comment
affected rows: 0
connection master;
DROP TABLE t1;
affected rows: 0
include/rpl_end.inc