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ruanhaishen
redis
Commits
906573e7
Commit
906573e7
authored
Dec 06, 2009
by
antirez
Browse files
SETNX and MSETNX now respect the delete-on-write operation of EXPIREing keys
parent
71c54b21
Changes
1
Hide whitespace changes
Inline
Side-by-side
redis.c
View file @
906573e7
...
...
@@ -2978,6 +2978,7 @@ static void echoCommand(redisClient *c) {
static
void
setGenericCommand
(
redisClient
*
c
,
int
nx
)
{
int
retval
;
lookupKeyWrite
(
c
->
db
,
c
->
argv
[
1
]);
retval
=
dictAdd
(
c
->
db
->
dict
,
c
->
argv
[
1
],
c
->
argv
[
2
]);
if
(
retval
==
DICT_ERR
)
{
if
(
!
nx
)
{
...
...
@@ -3053,7 +3054,7 @@ static void mgetCommand(redisClient *c) {
}
static
void
msetGenericCommand
(
redisClient
*
c
,
int
nx
)
{
int
j
;
int
j
,
busykeys
=
0
;
if
((
c
->
argc
%
2
)
==
0
)
{
addReplySds
(
c
,
sdsnew
(
"-ERR wrong number of arguments
\r\n
"
));
...
...
@@ -3063,12 +3064,15 @@ static void msetGenericCommand(redisClient *c, int nx) {
* set nothing at all if at least one already key exists. */
if
(
nx
)
{
for
(
j
=
1
;
j
<
c
->
argc
;
j
+=
2
)
{
if
(
dictFind
(
c
->
db
->
dict
,
c
->
argv
[
j
])
!=
NULL
)
{
addReply
(
c
,
shared
.
czero
);
return
;
if
(
lookupKeyWrite
(
c
->
db
,
c
->
argv
[
j
])
!=
NULL
)
{
busykeys
++
;
}
}
}
if
(
busykeys
)
{
addReply
(
c
,
shared
.
czero
);
return
;
}
for
(
j
=
1
;
j
<
c
->
argc
;
j
+=
2
)
{
int
retval
;
...
...
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