test_mysql_command_services_component.result

INSTALL COMPONENT "file://component_test_mysql_command_services";
# Test : sending no arguments.
SELECT test_mysql_command_services_udf();
test_mysql_command_services_udf()
NULL
# Test : should return '2' the output of SELECT 1+1;
SELECT test_mysql_command_services_udf("select 1+1");
test_mysql_command_services_udf("select 1+1")
2
# Test : should return '2.5' the output of SELECT 1.3+1.2;
SELECT test_mysql_command_services_udf("select 1.3+1.2");
test_mysql_command_services_udf("select 1.3+1.2")
2.5
# Test : should return TIMESTAMP
SELECT test_mysql_command_services_udf("SELECT TIMESTAMP('2003-12-31')");
test_mysql_command_services_udf("SELECT TIMESTAMP('2003-12-31')")
2003-12-31 00:00:00
# Test : should return DATE
SELECT test_mysql_command_services_udf("SELECT FROM_DAYS(730669)");
test_mysql_command_services_udf("SELECT FROM_DAYS(730669)")
2000-07-03
# Test : should return TIME
SELECT test_mysql_command_services_udf("SELECT CURTIME()");
CREATE TABLE test.t1 (c1 int, c2 char(13));
INSERT INTO test.t1 VALUES (1, "foo"), (2, "bar"), (3, "zap");
SELECT * FROM test.t1;
c1	c2
1	foo
2	bar
3	zap
SELECT test_mysql_command_services_udf("SELECT * FROM test.t1");
test_mysql_command_services_udf("SELECT * FROM test.t1")
1foo2bar3zap
CREATE TABLE test.t2 (c1 int, c2 float);
INSERT INTO test.t2 VALUES (1, 1.1), (2, 2.2), (3, 3.3);
SELECT * FROM test.t2;
c1	c2
1	1.1
2	2.2
3	3.3
SELECT test_mysql_command_services_udf("SELECT * FROM test.t2");
test_mysql_command_services_udf("SELECT * FROM test.t2")
11.122.233.3
CREATE TABLE test.t3 (c1 int, c2 double);
INSERT INTO test.t3 VALUES (1, 1.11), (2, 2.22), (3, 3.33);
SELECT * FROM test.t3;
c1	c2
1	1.11
2	2.22
3	3.33
SELECT test_mysql_command_services_udf("SELECT * FROM test.t3");
test_mysql_command_services_udf("SELECT * FROM test.t3")
11.1122.2233.33
CREATE TABLE test.t4 (c1 int, c2 decimal(5,3));
INSERT INTO test.t4 VALUES (1, 1.111), (2, 2.222), (3, 3.333);
SELECT * FROM test.t4;
c1	c2
1	1.111
2	2.222
3	3.333
SELECT test_mysql_command_services_udf("SELECT * FROM test.t4");
test_mysql_command_services_udf("SELECT * FROM test.t4")
11.11122.22233.333
The output is truncated to MAX_FIELD_WIDTH size, this is
because the udf buffer is of that size.
CREATE TABLE test.t5 (c1 int, c2 varchar(1000));
INSERT INTO test.t5 VALUES (1, repeat('a',1000));
SELECT * FROM test.t5;
c1	c2
1	aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
SELECT test_mysql_command_services_udf("SELECT * FROM test.t5");
test_mysql_command_services_udf("SELECT * FROM test.t5")
1aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
# Test : should return error message
SELECT test_mysql_command_services_udf("SELECT * FROM mysql.plugin ORDER BY name");
ERROR HY000: Error in command service backend interface, because of : "SELECT command denied to user 'mysql.session'@'localhost' for table 'plugin'"
# Test : should return error message BUG#34035897
SELECT test_mysql_command_services_udf("SELECT * FROM information_schema.innodb_tables");
ERROR HY000: Error in command service backend interface, because of : "Access denied; you need (at least one of) the PROCESS privilege(s) for this operation"
SELECT test_mysql_command_services_udf("SELECT * FROM information_schema.COLLATION_CHARACTER_SET_APPLICABILITY");
# Test : should return NULL field value if exits BUG#34026180
CREATE TABLE test.t6(c1 int, c2 text);
INSERT INTO test.t6 VALUES(1, 'FOO');
SELECT test_mysql_command_services_udf("INSERT INTO test.t6(c2) VALUES('BAR')");
test_mysql_command_services_udf("INSERT INTO test.t6(c2) VALUES('BAR')")

SELECT test_mysql_command_services_udf("SELECT c1,c2 FROM test.t6");
test_mysql_command_services_udf("SELECT c1,c2 FROM test.t6")
1FOONULLBAR
# Test: reusing the same connection to run several queries should not crash
SELECT test_mysql_command_services_udf("SELECT 1");
test_mysql_command_services_udf("SELECT 1")
1
SELECT test_mysql_command_services_udf("SELECT 1", 2);
test_mysql_command_services_udf("SELECT 1", 2)
1
SELECT test_mysql_command_services_apis_udf();
test_mysql_command_services_apis_udf()
10mysql-1
SELECT test_mysql_command_services_apis_udf("SELECT 1+1");
test_mysql_command_services_apis_udf("SELECT 1+1")
NULL
The test.my_demo_transaction table is created inside above udf function
DROP TABLE test.my_demo_transaction;
DROP TABLE t1;
DROP TABLE t2;
DROP TABLE t3;
DROP TABLE t4;
DROP TABLE t5;
DROP TABLE t6;
UNINSTALL COMPONENT "file://component_test_mysql_command_services";