В mongo 2.6+ $text
работи по следния начин:
db.collection.insert({desc: "This is a string with text"});
db.collection.insert({desc:"This is a another string with Text"});
db.collection.insert({desc:"This is a another string with ext"});
db.collection.ensureIndex({"desc":"text"});
db.collection.find({
$text:{
$search:"text"
}
});
Това ще даде резултат като:
{ "_id" : ObjectId("553277a608b85f33165bf3e0"),
"desc" : "This is a another string with Text" }
{ "_id" : ObjectId("5532779f08b85f33165bf3df"),
"desc" : "This is a string with text" }
Освен това, ако използвате mongo версия 2.4, използвайте следното:
db.collection.ensureIndex({"desc":"text"});
db.collection.runCommand( "desc", { search: "Text"})