mirror of https://gitee.com/bigwinds/arangodb
15 lines
343 B
Plaintext
15 lines
343 B
Plaintext
arangosh> a1 = db.example.insert({ a : 1 });
|
|
{
|
|
"_id" : "example/500747507",
|
|
"_rev" : "500747507",
|
|
"_key" : "500747507"
|
|
}
|
|
arangosh> a2 = db._replace(a1, { a : 2 });
|
|
{
|
|
"_id" : "example/500747507",
|
|
"_rev" : "500944115",
|
|
"_key" : "500747507"
|
|
}
|
|
arangosh> a3 = db._replace(a1, { a : 3 });
|
|
[ArangoError 1200: precondition failed]
|