mirror of
https://github.com/MariaDB/server.git
synced 2025-01-20 22:12:30 +01:00
932d86bbb9
select OK. The SQL parser was using Item::name to transfer user defined function attributes to the user defined function (udf). It was not distinguishing between user defined function call arguments and stored procedure call arguments. Setting Item::name was causing Item_ref::print() method to print the argument as quoted identifiers and caused views that reference aggregate functions as udf call arguments (and rely on Item::print() for the text of the view to store) to throw an undefined identifier error. Overloaded Item_ref::print to print aggregate functions as such when printing the references to aggregate functions taken out of context by split_sum_func2() Fixed the parser to properly detect using AS clause in stored procedure arguments as an error. Fixed printing the arguments of udf call to print properly the udf attribute.
190 lines
5.3 KiB
Text
190 lines
5.3 KiB
Text
--source include/have_udf.inc
|
|
#
|
|
# To run this tests the "sql/udf_example.c" 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
|
|
#
|
|
|
|
--replace_result $UDF_EXAMPLE_LIB UDF_EXAMPLE_LIB
|
|
eval CREATE FUNCTION metaphon RETURNS STRING SONAME "$UDF_EXAMPLE_LIB";
|
|
--replace_result $UDF_EXAMPLE_LIB UDF_EXAMPLE_LIB
|
|
eval CREATE FUNCTION myfunc_double RETURNS REAL SONAME "$UDF_EXAMPLE_LIB";
|
|
|
|
--replace_result $UDF_EXAMPLE_LIB UDF_EXAMPLE_LIB
|
|
--error ER_CANT_FIND_DL_ENTRY
|
|
eval CREATE FUNCTION myfunc_nonexist RETURNS INTEGER SONAME "$UDF_EXAMPLE_LIB";
|
|
--replace_result $UDF_EXAMPLE_LIB UDF_EXAMPLE_LIB
|
|
eval CREATE FUNCTION myfunc_int RETURNS INTEGER SONAME "$UDF_EXAMPLE_LIB";
|
|
--replace_result $UDF_EXAMPLE_LIB UDF_EXAMPLE_LIB
|
|
eval CREATE FUNCTION sequence RETURNS INTEGER SONAME "$UDF_EXAMPLE_LIB";
|
|
--replace_result $UDF_EXAMPLE_LIB UDF_EXAMPLE_LIB
|
|
eval CREATE FUNCTION lookup RETURNS STRING SONAME "$UDF_EXAMPLE_LIB";
|
|
--replace_result $UDF_EXAMPLE_LIB UDF_EXAMPLE_LIB
|
|
eval CREATE FUNCTION reverse_lookup
|
|
RETURNS STRING SONAME "$UDF_EXAMPLE_LIB";
|
|
--replace_result $UDF_EXAMPLE_LIB UDF_EXAMPLE_LIB
|
|
eval CREATE AGGREGATE FUNCTION avgcost
|
|
RETURNS REAL SONAME "$UDF_EXAMPLE_LIB";
|
|
|
|
--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;
|
|
|
|
#
|
|
# Bug#19904: UDF: not initialized *is_null per row
|
|
#
|
|
|
|
CREATE TABLE bug19904(n INT, v varchar(10));
|
|
INSERT INTO bug19904 VALUES (1,'one'),(2,'two'),(NULL,NULL),(3,'three'),(4,'four');
|
|
SELECT myfunc_double(n) AS f FROM bug19904;
|
|
SELECT metaphon(v) AS f FROM bug19904;
|
|
DROP TABLE bug19904;
|
|
|
|
#
|
|
# Bug#21269: DEFINER-clause is allowed for UDF-functions
|
|
#
|
|
|
|
--error ER_WRONG_USAGE
|
|
CREATE DEFINER=CURRENT_USER() FUNCTION should_not_parse
|
|
RETURNS STRING SONAME "should_not_parse.so";
|
|
|
|
--error ER_WRONG_USAGE
|
|
CREATE DEFINER=someone@somewhere FUNCTION should_not_parse
|
|
RETURNS STRING SONAME "should_not_parse.so";
|
|
#
|
|
# Bug#19862: Sort with filesort by function evaluates function twice
|
|
#
|
|
create table t1(f1 int);
|
|
insert into t1 values(1),(2);
|
|
explain select myfunc_int(f1) from t1 order by 1;
|
|
drop table t1;
|
|
|
|
#
|
|
# Bug #21809: Error 1356 while selecting from view with grouping though
|
|
# underlying select OK.
|
|
#
|
|
CREATE TABLE t1(a INT, b INT); INSERT INTO t1 values (1,1),(2,2);
|
|
|
|
DELIMITER ||;
|
|
CREATE FUNCTION fn(a int) RETURNS int DETERMINISTIC
|
|
BEGIN
|
|
RETURN a;
|
|
END
|
|
||
|
|
DELIMITER ;||
|
|
|
|
CREATE VIEW v1 AS SELECT a, fn(MIN(b)) as c FROM t1 GROUP BY a;
|
|
|
|
SELECT myfunc_int(a AS attr_name) FROM t1;
|
|
EXPLAIN EXTENDED SELECT myfunc_int(a AS attr_name) FROM t1;
|
|
EXPLAIN EXTENDED SELECT myfunc_int(a) FROM t1;
|
|
SELECT a,c FROM v1;
|
|
|
|
--error ER_PARSE_ERROR
|
|
SELECT a, fn(MIN(b) xx) as c FROM t1 GROUP BY a;
|
|
--error ER_PARSE_ERROR
|
|
SELECT myfunc_int(fn(MIN(b) xx)) as c FROM t1 GROUP BY a;
|
|
--error ER_PARSE_ERROR
|
|
SELECT myfunc_int(test.fn(MIN(b) xx)) as c FROM t1 GROUP BY a;
|
|
|
|
SELECT myfunc_int(fn(MIN(b)) xx) as c FROM t1 GROUP BY a;
|
|
SELECT myfunc_int(test.fn(MIN(b)) xx) as c FROM t1 GROUP BY a;
|
|
|
|
EXPLAIN EXTENDED SELECT myfunc_int(MIN(b) xx) as c FROM t1 GROUP BY a;
|
|
EXPLAIN EXTENDED SELECT test.fn(MIN(b)) as c FROM t1 GROUP BY a;
|
|
EXPLAIN EXTENDED SELECT myfunc_int(fn(MIN(b))) as c FROM t1 GROUP BY a;
|
|
EXPLAIN EXTENDED SELECT myfunc_int(test.fn(MIN(b))) as c FROM t1 GROUP BY a;
|
|
SELECT myfunc_int(MIN(b) xx) as c FROM t1 GROUP BY a;
|
|
SELECT test.fn(MIN(b)) as c FROM t1 GROUP BY a;
|
|
SELECT myfunc_int(fn(MIN(b))) as c FROM t1 GROUP BY a;
|
|
SELECT myfunc_int(test.fn(MIN(b))) as c FROM t1 GROUP BY a;
|
|
DROP VIEW v1;
|
|
DROP TABLE t1;
|
|
DROP FUNCTION fn;
|
|
|
|
--echo End of 5.0 tests.
|
|
|
|
#
|
|
# 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;
|
|
|
|
|