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nexedi
MariaDB
Commits
73ae726d
Commit
73ae726d
authored
May 24, 2006
by
svoj@april.(none)
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Merge april.(none):/home/svoj/devel/mysql/BUG12873/mysql-5.0
into april.(none):/home/svoj/devel/mysql/BUG17001/mysql-5.0
parents
0674c702
32a07617
Changes
3
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Showing
3 changed files
with
12 additions
and
1 deletion
+12
-1
heap/hp_write.c
heap/hp_write.c
+1
-1
mysql-test/r/heap_btree.result
mysql-test/r/heap_btree.result
+3
-0
mysql-test/t/heap_btree.test
mysql-test/t/heap_btree.test
+8
-0
No files found.
heap/hp_write.c
View file @
73ae726d
...
@@ -105,7 +105,7 @@ int hp_rb_write_key(HP_INFO *info, HP_KEYDEF *keyinfo, const byte *record,
...
@@ -105,7 +105,7 @@ int hp_rb_write_key(HP_INFO *info, HP_KEYDEF *keyinfo, const byte *record,
custom_arg
.
key_length
=
hp_rb_make_key
(
keyinfo
,
info
->
recbuf
,
record
,
recpos
);
custom_arg
.
key_length
=
hp_rb_make_key
(
keyinfo
,
info
->
recbuf
,
record
,
recpos
);
if
(
keyinfo
->
flag
&
HA_NOSAME
)
if
(
keyinfo
->
flag
&
HA_NOSAME
)
{
{
custom_arg
.
search_flag
=
SEARCH_FIND
|
SEARCH_
SAME
|
SEARCH_
UPDATE
;
custom_arg
.
search_flag
=
SEARCH_FIND
|
SEARCH_UPDATE
;
keyinfo
->
rb_tree
.
flag
=
TREE_NO_DUPS
;
keyinfo
->
rb_tree
.
flag
=
TREE_NO_DUPS
;
}
}
else
else
...
...
mysql-test/r/heap_btree.result
View file @
73ae726d
...
@@ -256,3 +256,6 @@ SELECT INDEX_LENGTH FROM INFORMATION_SCHEMA.TABLES WHERE TABLE_SCHEMA=DATABASE()
...
@@ -256,3 +256,6 @@ SELECT INDEX_LENGTH FROM INFORMATION_SCHEMA.TABLES WHERE TABLE_SCHEMA=DATABASE()
INDEX_LENGTH
INDEX_LENGTH
21
21
DROP TABLE t1;
DROP TABLE t1;
CREATE TABLE t1 (a INT, UNIQUE USING BTREE(a)) ENGINE=MEMORY;
INSERT INTO t1 VALUES(NULL),(NULL);
DROP TABLE t1;
mysql-test/t/heap_btree.test
View file @
73ae726d
...
@@ -176,4 +176,12 @@ UPDATE t1 SET val=1;
...
@@ -176,4 +176,12 @@ UPDATE t1 SET val=1;
SELECT
INDEX_LENGTH
FROM
INFORMATION_SCHEMA
.
TABLES
WHERE
TABLE_SCHEMA
=
DATABASE
()
AND
TABLE_NAME
=
't1'
;
SELECT
INDEX_LENGTH
FROM
INFORMATION_SCHEMA
.
TABLES
WHERE
TABLE_SCHEMA
=
DATABASE
()
AND
TABLE_NAME
=
't1'
;
DROP
TABLE
t1
;
DROP
TABLE
t1
;
#
# BUG#12873 - BTREE index on MEMORY table with multiple NULL values doesn't
# work properly
#
CREATE
TABLE
t1
(
a
INT
,
UNIQUE
USING
BTREE
(
a
))
ENGINE
=
MEMORY
;
INSERT
INTO
t1
VALUES
(
NULL
),(
NULL
);
DROP
TABLE
t1
;
# End of 4.1 tests
# End of 4.1 tests
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