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stop slave;
drop table if exists t1,t2,t3,t4,t5,t6,t7,t8,t9;
reset master;
reset slave;
drop table if exists t1,t2,t3,t4,t5,t6,t7,t8,t9;
start slave;
drop table if exists t1;
"*** Test 1) Test UDFs via loadable libraries ***
"Running on the master"
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
"Running on the 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
"Running on the 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
"Running on the 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
"Running on the 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
"Running on the slave"
SELECT * FROM mysql.func ORDER BY name;
name ret dl type
affected rows: 0
"Running on the master"
DROP TABLE t1;
affected rows: 0
"*** Test 2) Test UDFs with SQL body ***
"Running on the master"
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
"Running on the 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
"Running on the 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
"Running on the slave"
SELECT * FROM t1 ORDER BY sum;
sum price
1 1000
10 10
100 100
200 50
affected rows: 4
"Running on the 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
"Running on the 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
"Running on the 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
"Running on the 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
"Running on the master"
DROP TABLE t1;
affected rows: 0
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