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Merge epotemkin@bk-internal.mysql.com:/home/bk/mysql-5.0-opt

Browse Source 
into  moonbone.local:/work/19862-bug-5.0-opt-mysql


sql/item_func.h:
  Auto merged
sql/sql_select.cc:
  Auto merged
This commit is contained in:
unknown
2006-07-26 00:37:35 +04:00
parent ca3dbd26d4 9a63adc8fd
commit beb6f57c41
8 changed files with 81 additions and 1 deletions
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19
mysql-test/r/sp.result
View File

@ -5057,4 +5057,23 @@ concat('data was: /', var1, '/')
data was: /1/
drop table t3|
drop procedure bug15217|
drop procedure if exists bug19862|
CREATE TABLE t11 (a INT)|
CREATE TABLE t12 (a INT)|
CREATE FUNCTION bug19862(x INT) RETURNS INT
BEGIN
INSERT INTO t11 VALUES (x);
RETURN x+1;
END|
INSERT INTO t12 VALUES (1), (2)|
SELECT bug19862(a) FROM t12 ORDER BY 1|
bug19862(a)
2
3
SELECT * FROM t11|
a
1
2
DROP TABLE t11, t12|
DROP FUNCTION bug19862|
drop table t1,t2;

6
mysql-test/r/udf.result
View File

@ -93,6 +93,12 @@ NULL
0R
FR
DROP TABLE bug19904;
create table t1(f1 int);
insert into t1 values(1),(2);
explain select myfunc_int(f1) from t1 order by 1;
id select_type table type possible_keys key key_len ref rows Extra
1 SIMPLE t1 ALL NULL NULL NULL NULL 2 Using temporary; Using filesort
drop table t1;
End of 5.0 tests.
DROP FUNCTION metaphon;
DROP FUNCTION myfunc_double;

18
mysql-test/t/sp.test
View File

@ -5962,6 +5962,24 @@ call bug15217()|
drop table t3|
drop procedure bug15217|
#
# BUG#19862: Sort with filesort by function evaluates function twice
#
--disable_warnings
drop procedure if exists bug19862|
--enable_warnings
CREATE TABLE t11 (a INT)|
CREATE TABLE t12 (a INT)|
CREATE FUNCTION bug19862(x INT) RETURNS INT
BEGIN
INSERT INTO t11 VALUES (x);
RETURN x+1;
END|
INSERT INTO t12 VALUES (1), (2)|
SELECT bug19862(a) FROM t12 ORDER BY 1|
SELECT * FROM t11|
DROP TABLE t11, t12|
DROP FUNCTION bug19862|
#
# BUG#NNNN: New bug synopsis
#

7
mysql-test/t/udf.test
View File

@ -109,6 +109,13 @@ SELECT myfunc_double(n) AS f FROM bug19904;
SELECT metaphon(v) AS f FROM bug19904;
DROP TABLE bug19904;
#
# 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;
--echo End of 5.0 tests.
#