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Kirill Smelkov
mariadb
Commits
dc51624d
Commit
dc51624d
authored
Apr 09, 2004
by
unknown
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Merge rkalimullin@bk-internal.mysql.com:/home/bk/mysql-4.0
into gw.mysql.r18.ru:/usr/home/ram/work/4.0.b3376
parents
9afbd246
5dcbf248
Changes
3
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3 changed files
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+14
-0
mysql-test/r/func_group.result
mysql-test/r/func_group.result
+5
-0
mysql-test/t/func_group.test
mysql-test/t/func_group.test
+8
-0
sql/item_sum.h
sql/item_sum.h
+1
-0
No files found.
mysql-test/r/func_group.result
View file @
dc51624d
...
@@ -256,3 +256,8 @@ bit_and(col) bit_or(col)
...
@@ -256,3 +256,8 @@ bit_and(col) bit_or(col)
18446744073709551614 18446744073709551614
18446744073709551614 18446744073709551614
18446744073709551615 18446744073709551615
18446744073709551615 18446744073709551615
drop table t1;
drop table t1;
create table t1 (a int);
select avg(2) from t1;
avg(2)
NULL
drop table t1;
mysql-test/t/func_group.test
View file @
dc51624d
...
@@ -155,3 +155,11 @@ insert into t1 values (-1), (-2), (-3);
...
@@ -155,3 +155,11 @@ insert into t1 values (-1), (-2), (-3);
select
bit_and
(
col
),
bit_or
(
col
)
from
t1
;
select
bit_and
(
col
),
bit_or
(
col
)
from
t1
;
select
SQL_BIG_RESULT
bit_and
(
col
),
bit_or
(
col
)
from
t1
group
by
col
;
select
SQL_BIG_RESULT
bit_and
(
col
),
bit_or
(
col
)
from
t1
group
by
col
;
drop
table
t1
;
drop
table
t1
;
#
# Bug #3376: avg() and an empty table
#
create
table
t1
(
a
int
);
select
avg
(
2
)
from
t1
;
drop
table
t1
;
sql/item_sum.h
View file @
dc51624d
...
@@ -249,6 +249,7 @@ class Item_sum_avg :public Item_sum_num
...
@@ -249,6 +249,7 @@ class Item_sum_avg :public Item_sum_num
void
update_field
();
void
update_field
();
Item
*
result_item
(
Field
*
field
)
Item
*
result_item
(
Field
*
field
)
{
return
new
Item_avg_field
(
this
);
}
{
return
new
Item_avg_field
(
this
);
}
void
no_rows_in_result
()
{}
const
char
*
func_name
()
const
{
return
"avg"
;
}
const
char
*
func_name
()
const
{
return
"avg"
;
}
unsigned
int
size_of
()
{
return
sizeof
(
*
this
);}
unsigned
int
size_of
()
{
return
sizeof
(
*
this
);}
};
};
...
...
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