summaryrefslogtreecommitdiffstats
path: root/src/commands/linsert.json
diff options
context:
space:
mode:
authorDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-14 13:40:54 +0000
committerDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-14 13:40:54 +0000
commit317c0644ccf108aa23ef3fd8358bd66c2840bfc0 (patch)
treec417b3d25c86b775989cb5ac042f37611b626c8a /src/commands/linsert.json
parentInitial commit. (diff)
downloadredis-317c0644ccf108aa23ef3fd8358bd66c2840bfc0.tar.xz
redis-317c0644ccf108aa23ef3fd8358bd66c2840bfc0.zip
Adding upstream version 5:7.2.4.upstream/5%7.2.4
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'src/commands/linsert.json')
-rw-r--r--src/commands/linsert.json85
1 files changed, 85 insertions, 0 deletions
diff --git a/src/commands/linsert.json b/src/commands/linsert.json
new file mode 100644
index 0000000..8059dc5
--- /dev/null
+++ b/src/commands/linsert.json
@@ -0,0 +1,85 @@
+{
+ "LINSERT": {
+ "summary": "Inserts an element before or after another element in a list.",
+ "complexity": "O(N) where N is the number of elements to traverse before seeing the value pivot. This means that inserting somewhere on the left end on the list (head) can be considered O(1) and inserting somewhere on the right end (tail) is O(N).",
+ "group": "list",
+ "since": "2.2.0",
+ "arity": 5,
+ "function": "linsertCommand",
+ "command_flags": [
+ "WRITE",
+ "DENYOOM"
+ ],
+ "acl_categories": [
+ "LIST"
+ ],
+ "key_specs": [
+ {
+ "flags": [
+ "RW",
+ "INSERT"
+ ],
+ "begin_search": {
+ "index": {
+ "pos": 1
+ }
+ },
+ "find_keys": {
+ "range": {
+ "lastkey": 0,
+ "step": 1,
+ "limit": 0
+ }
+ }
+ }
+ ],
+ "reply_schema": {
+ "oneOf": [
+ {
+ "description": "List length after a successful insert operation.",
+ "type": "integer",
+ "minimum": 1
+ },
+ {
+ "description": "in case key doesn't exist.",
+ "const": 0
+ },
+ {
+ "description": "when the pivot wasn't found.",
+ "const": -1
+ }
+ ]
+ },
+ "arguments": [
+ {
+ "name": "key",
+ "type": "key",
+ "key_spec_index": 0
+ },
+ {
+ "name": "where",
+ "type": "oneof",
+ "arguments": [
+ {
+ "name": "before",
+ "type": "pure-token",
+ "token": "BEFORE"
+ },
+ {
+ "name": "after",
+ "type": "pure-token",
+ "token": "AFTER"
+ }
+ ]
+ },
+ {
+ "name": "pivot",
+ "type": "string"
+ },
+ {
+ "name": "element",
+ "type": "string"
+ }
+ ]
+ }
+}