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Nextjs: running code after complete fetch

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Tag: database

Linux

how to execute command in console of program (i.e. various databases) through shell/bash script

admin June 15, 2021

I would like to have script that starts console (i.e. of database postgres or mongo) and to execute some commands that are known to work, one of solutions is file.sh –> db.EXPECTED_COLLECTION….

bashcommand-linedatabaselinuxshell Comment on how to execute command in console of program (i.e. various databases) through shell/bash script
Arrays

Cannot convert value of type ‘String’ to expected argument type ‘[Any]’

admin March 21, 2021

I’m getting the error with the following code in my cellForRowAt method: self.db.collection(“myCollection”).document(self.currentUser!).updateData([“myArray”:FieldValue.arrayRemove(…

arraysdatabaseiosswiftuitableview
Arrays

Query for returning documents having specific date range number then order them then sort

admin January 29, 2021

I have a Song schema that looks like: const songSchema = new mongoose.Schema({ name: { type: String, required: true, }, URL: { type: String, required: true, }, playedOn: […

arraysdatabasemongodbmongooseschema
Arrays

how to add additional value to array

admin January 29, 2021

i have an array, where all data is calculated by records from matches table: IlluminateSupportCollection {#1342 ▼ #items: array:4 [▼ “First team” => & array:6 [▼ “…

arraysdatabaselaravelmodel-view-controllermultidimensional-array
Arrays

Best way to preforms queries on large array in NodeJS

admin December 17, 2020

I currently have a table in my Postgres database with about 115k rows that I feel is too slow for my serverless functions. The only thing I need that table for is to lookup values using functions like …

arraysdatabasenode.jsperformance
Linux

Run a SQL every time that cluster starts

admin June 7, 2020

I want to run a SQL every time that my Postgresql cluster starts. What is the best approach? Modify the start script? Or the PostgreSQL contains some functionality to run? I use PostgreSQL default …

databaselinuxpostgresql
Linux

Why do databases create operating system users on Linux? [closed]

admin March 24, 2020

I opened my /etc/passwd file only to find that all databases i have installed have created a user during their installation. Why do databases when installed (at least on Linux) create a user? What …

databaselinuxmongodbmysqlpostgresql
Arrays

How do I query more information of an array in a json file using mongodb?

admin November 13, 2019

{ “userid”: 1, “following”: [2, 3], “salary”: 1000, “age”: 19 }, { “userid”: 2, “following”: [], “salary”: 2000, “age”: 25 }, { “userid”: 3, “following”: [2], “salary”: 1500, “age”: 20 }, “following” …

arraysdatabasejsonmongodbnosql
Arrays

select cells in a column WHERE corresponding cells’ value is given

admin September 17, 2019

suppose you have a spreadsheet like this in Google Sheets and you want to SUM all the values of the cells in Q:Q WHERE the CORRESPONDING cell (i.e. on the same row) in column D:D has certain given …

arraysdatabasegoogle-apps-scriptgoogle-sheetsjavascript
Arrays

When send encoded json to mysql reject

admin August 28, 2019

I am building some new script for add long text with whitespace to MySQL. I need to send array elements using encode from JSON to MySQL table. encode also working fine. My question is when I tried to …

arraysdatabasejsonmysqlphp

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