Firebase Firestore Tutorial #6 - Making Queries

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[mahinhossen]

You don't know how much help you did by creating these so so useful videos. These helps a lot

[mizz]

You can chain multiple .where() methods, like so: ...('cafes').where('city', '>', 'B').where('city', '<', 'V').get() ...

[MarcoFeregrino]

Awesome content friend!! You have a great speech and very clear

[hachij_]

google firebase makes life of developer so much easier xD

[cents]

Thank you for the video! Is there a way to enforce users to the query specified in the frontend without using Firebase functions?

[hado_bbs]

Can you make small series with advanced react/redux lectures like redux saga, redux form, middlewares etc. Please!!!

[TheShadowSuave]

Is there a way to query based on an array instead of a single string? Like instead of just one city it would return cafes based on array of citys?

[merishnasinghsuwal]

How can we query and get max value of a field (say userId) among all the documents present in a collection in Firestore?

[Kexpiral]

It's a evil query sintax I cannot found a simple query like this : select * from events where eventname like '%MEET%' and de case sensitive is a other evil

[raymondmichael]

Regarding, queries; how about we add an input field for filtering the data.
The question is, how do I inject those filter parameters into that "db.collection" if I use an input!??

Any ideas

[cedricgurimbao]

Sir is it possible instead of deleting a data from the firestore, transfer the data from one collection to another collection ?
basically transferring the document to the another collection

[rangabharath]

Hi, your videos are awesome. I have a doubt. How to display the latitude and longitude i.e. location from the firbase to the website using google maps. Like live location displaying from firebase to website. Please help me. Thank you for the awesome videos.😀👍👌

[mquanit]

can we use 'AND;' & 'OR' operators in firebase db?

[CodingwithDay]

How to get value using document id from the collection?

[syedarslan]

But what if we dont find the data we are looking for.?

[errinwright]

What if you have a Search bar term like Longsleeves, how would you search through a ProductName of "Men's Champion Longsleeves fall winter sweater"? Thanks

I have const { searchterm, setSearchterm } = useState("")

and I'm thinking you could do db.collection("products").where('searchterm', '==' ????). Not really sure how to scan through a Product Title to match it with the searchterm hook.

Thanks anyone who can help,

[ProgrammingIsFun]

The "where" method is not present in the latest version of AngularFirestore service. I am using it with Angular and it isn't working. Also, instead of "then", I have to use "subscribe" method now since it is returning an Is there an alternate way to query ?

[vineetk]

u can aslo call us "Ninja Gang" : |