database - Elasticsearchs- start with or contains on double analyezd field -


i trying make query gives the docoments start-with or contains in analayezd double field.

wildcards should applied on not analyzed fields. add subfield type keyword, , use wildcard query.

however, there more efficient solution using ngrams. configure subfield ngram tokenizer. see https://www.elastic.co/guide/en/elasticsearch/reference/current/analysis-ngram-tokenizer.html


-

Comments

Post a Comment

Popular posts from this blog

c# - ajax - How to receive data both html and json from server? -

i have referenced this topic , doesn't solve problem. i'm using mvc 5 c#. have used code receive data server data type json . $.ajax({ url: "/mycontroller/myaction", type: "post", datatype: "json", success: function (data) { if (data.result) { alert('successfull'); } else { alert(data.ex); } } }); and controller code: [httppost] public actionresult myaction() { try { return json(new { result = "true", ex = "" }); } catch (exception e) { return json(new { result = "false", ex = e.message }); } } i use way data type html: $.ajax({ url: "/mycontroller/myaction", type: "post", datatype: "html", success: function (data) { $(".mydiv").append(data); } }); and controller should be: [httppost] public actionresult myaction() { return partialview("_...
Read more

swift - Button on Table View Cell connected to local function -

i have table view cell loaded data parse request. loads "friend requests", showing requesting friends name , 2 buttons, "accept" , "reject" here cellforrowatindexpath func: func tableview(tableview: uitableview, cellforrowatindexpath indexpath: nsindexpath) -> uitableviewcell { let cell:notifications_jlr_cell = self.tableview.dequeuereusablecellwithidentifier("cell") as! notifications_jlr_cell cell.txtrequestdesc.text = searchresults[indexpath.row].requesteename + " has requested friend" cell.btnapprove_outlet.addtarget(self, action:selector("approve"), forcontrolevents: uicontrolevents.touchupinside) return cell } the table loads fine, , addtarget line, once "approve" button clicked, runs func: func approve() { println("approve") } however, when fetching parse data, have set in array, objectid friend request, want refer in approve() function how can pass objectid ...
Read more