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# This test serves as rough measurement of performance of old UDF creation to ne registration
# of UDFs. The other test, being functional equivalent to this is "udf_reg_3 funcs".
# Run both tests with "mtr --repeat=9 --suite=service_udf_registration udf udf_reg_3_func".
# Then compare the run time. Register/unregister must not be slower in average than old style.
# Functional equivalence:
# - Create/register 3 UDFS
# - Use them in exactly same way in both tests
# - DROP/unregister 3 UDFs.
# - Verify, that they are not more available.
# - Create/register them again.
# - Use myfunc_int and myfunc_double.
# - Drop/unregister myfunc_int.
# - Use myfunc_int and myfunc_double (int must fail).
# - Drop/unregister UDFs.
# Register 3 UDFS
INSTALL COMPONENT "file://component_udf_reg_3_func";
# Use them in exactly same way in both tests
--error ER_CANT_INITIALIZE_UDF
SELECT myfunc_double();
SELECT myfunc_double(1);
SELECT myfunc_double(78654);
SELECT myfunc_int();
SELECT myfunc_int(5);
SELECT myfunc_int('MySQL V8.0');
CREATE TABLE t1(a INT, b INT);
INSERT INTO t1 values (1,1),(2,2);
SELECT myfunc_int(a AS attr_name) FROM t1;
DROP TABLE t1;
CREATE TABLE t1(sum int, price float(24));
INSERT INTO t1 VALUES(100, 50.00), (100, 100.00);
SELECT avgcost(sum, price) from t1;
DELETE from t1;
INSERT INTO t1 VALUES(100, 54.33), (200, 199.99);
SELECT avgcost(sum, price) from t1;
DROP TABLE t1;
# Unregister 3 UDFs.
UNINSTALL COMPONENT "file://component_udf_reg_3_func";
# Verify, that they are not more available.
--error ER_SP_DOES_NOT_EXIST
SELECT myfunc_double(1);
--error ER_SP_DOES_NOT_EXIST
SELECT myfunc_int(1);
# Register them again.
INSTALL COMPONENT "file://component_udf_reg_3_func";
# Use myfunc_int and myfunc_double.
SELECT myfunc_double(78654);
SELECT myfunc_int(5);
# Unregister myfunc_int.
INSTALL COMPONENT "file://component_udf_unreg_int_func";
UNINSTALL COMPONENT "file://component_udf_unreg_int_func";
# Use myfunc_int and myfunc_double (int must fail).
SELECT myfunc_double(78654);
--error ER_SP_DOES_NOT_EXIST
SELECT myfunc_int(5);
# Unregister UDFs.
UNINSTALL COMPONENT "file://component_udf_reg_3_func";
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