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include/master-slave.inc
Warnings:
Note #### Sending passwords in plain text without SSL/TLS is extremely insecure.
Note #### Storing MySQL user name or password information in the connection metadata repository is not secure and is therefore not recommended. Please consider using the USER and PASSWORD connection options for START REPLICA; see the 'START REPLICA Syntax' in the MySQL Manual for more information.
[connection master]
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 routine_schema, routine_name, routine_type, routine_definition
FROM INFORMATION_SCHEMA.ROUTINES
WHERE routine_schema = 'test' AND routine_name LIKE 'myfuncsql%' ORDER BY routine_name;
ROUTINE_SCHEMA ROUTINE_NAME ROUTINE_TYPE ROUTINE_DEFINITION
test myfuncsql_double FUNCTION RETURN d * 2.00
test myfuncsql_int FUNCTION RETURN i
affected rows: 2
"Running on the slave"
SELECT routine_schema, routine_name, routine_type, routine_definition
FROM INFORMATION_SCHEMA.ROUTINES
WHERE routine_schema = 'test' AND routine_name LIKE 'myfuncsql%' ORDER BY routine_name;
ROUTINE_SCHEMA ROUTINE_NAME ROUTINE_TYPE ROUTINE_DEFINITION
test myfuncsql_double FUNCTION RETURN d * 2.00
test myfuncsql_int FUNCTION 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 routine_schema, routine_name, routine_type, routine_definition
FROM INFORMATION_SCHEMA.ROUTINES
WHERE routine_schema = 'test' AND routine_name LIKE 'myfuncsql%' ORDER BY routine_name;
ROUTINE_SCHEMA ROUTINE_NAME ROUTINE_TYPE ROUTINE_DEFINITION
test myfuncsql_double FUNCTION RETURN d * 2.00
test myfuncsql_int FUNCTION RETURN i
affected rows: 2
"Running on the slave"
SELECT routine_schema, routine_name, routine_type, routine_definition
FROM INFORMATION_SCHEMA.ROUTINES
WHERE routine_schema = 'test' AND routine_name LIKE 'myfuncsql%' ORDER BY routine_name;
ROUTINE_SCHEMA ROUTINE_NAME ROUTINE_TYPE ROUTINE_DEFINITION
test myfuncsql_double FUNCTION RETURN d * 2.00
test myfuncsql_int FUNCTION RETURN i
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 routine_schema, routine_name, routine_type, routine_definition
FROM INFORMATION_SCHEMA.ROUTINES
WHERE routine_schema = 'test' AND routine_name LIKE 'myfuncsql%' ORDER BY routine_name;
ROUTINE_SCHEMA ROUTINE_NAME ROUTINE_TYPE ROUTINE_DEFINITION
affected rows: 0
"Running on the slave"
SELECT routine_schema, routine_name, routine_type, routine_definition
FROM INFORMATION_SCHEMA.ROUTINES
WHERE routine_schema = 'test' AND routine_name LIKE 'myfuncsql%' ORDER BY routine_name;
ROUTINE_SCHEMA ROUTINE_NAME ROUTINE_TYPE ROUTINE_DEFINITION
affected rows: 0
"Running on the master"
DROP TABLE t1;
affected rows: 0
include/rpl_end.inc
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