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--source include/have_udf.inc
#
# To run this tests the "sql/udf_example.cc" need to be compiled into
# udf_example.so and LD_LIBRARY_PATH should be setup to point out where
# the library are.
#
--disable_warnings
drop table if exists t1;
--enable_warnings
#
# Create the example functions from udf_example
#
CREATE FUNCTION metaphon RETURNS STRING SONAME 'udf_example.so';
CREATE FUNCTION myfunc_double RETURNS REAL SONAME 'udf_example.so';
--error ER_CANT_FIND_DL_ENTRY
CREATE FUNCTION myfunc_nonexist RETURNS INTEGER SONAME 'udf_example.so';
CREATE FUNCTION myfunc_int RETURNS INTEGER SONAME 'udf_example.so';
CREATE FUNCTION sequence RETURNS INTEGER SONAME "udf_example.so";
CREATE FUNCTION lookup RETURNS STRING SONAME 'udf_example.so';
CREATE FUNCTION reverse_lookup
RETURNS STRING SONAME 'udf_example.so';
CREATE AGGREGATE FUNCTION avgcost
RETURNS REAL SONAME 'udf_example.so';
--error 0
select myfunc_double();
select myfunc_double(1);
select myfunc_double(78654);
--error 1305
select myfunc_nonexist();
select myfunc_int();
--error 0
select lookup();
select lookup("127.0.0.1");
--error 0
select lookup(127,0,0,1);
select lookup("localhost");
--error 0
select reverse_lookup();
# These two functions should return "localhost", but it's
# depending on configuration, so just call them and don't log the result
--disable_result_log
select reverse_lookup("127.0.0.1");
select reverse_lookup(127,0,0,1);
--enable_result_log
select reverse_lookup("localhost");
--error 0
select avgcost();
--error 0
select avgcost(100,23.76);
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;
#------------------------------------------------------------------------
# BUG#17261 Passing a variable from a stored procedure to UDF crashes mysqld
#------------------------------------------------------------------------
select metaphon('hello');
delimiter //;
CREATE PROCEDURE `XXX1`(in testval varchar(10))
begin
select metaphon(testval);
end//
delimiter ;//
call XXX1('hello');
drop procedure xxx1;
delimiter //;
CREATE PROCEDURE `XXX2`()
begin
declare testval varchar(10);
set testval = 'hello';
select metaphon(testval);
end//
delimiter ;//
call XXX2();
drop procedure xxx2;
#
# Drop the example functions from udf_example
#
DROP FUNCTION metaphon;
DROP FUNCTION myfunc_double;
--error ER_SP_DOES_NOT_EXIST
DROP FUNCTION myfunc_nonexist;
DROP FUNCTION myfunc_int;
DROP FUNCTION sequence;
DROP FUNCTION lookup;
DROP FUNCTION reverse_lookup;
DROP FUNCTION avgcost;
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