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What's the difference between knex.raw() and knex.schema.raw()?


By : Creatively.Me
Date : October 16 2020, 08:10 PM
seems to work fine knex.raw creates query builder instance which can be executed right away.
With knex.schema.* things work a bit different manner. Knex schema methods creates an array of queries, which are then executed one by one when schema builder is resolved.
code :
await knex.schema.raw('SELECT 1').raw('SELECT 2');
await knex.schema
  .raw('?', [knex('table1').where('id', 1)])
  .raw('?', [knex('table2').where('id', 2)]);


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Error when attempting knex seed:run after successful knex migrate:latest for remote database


By : Felix
Date : March 29 2020, 07:55 AM
To fix this issue This seems to have occurred due to how I was setting up the migrations / seeds. The configurations were actually pulling from two different places, one which had the correct SSL settings in place, the other without (seed file). Adding the correct settings in both places seemed to resolve the issue.

Knex.js | running 'knex seed:run' twice gives error because of foreign key


By : Ratnesh Soni
Date : March 29 2020, 07:55 AM
Any of those help Depends on database, which you are using. But the conventional way in knex is exactly the same that is conventional way generally when working with SQL databases.
Here are some ways to do it (there are probably many more valid ways to do this):

What's the difference between knex.into('sometable') and knex('sometable) in Knex?


By : user2142492
Date : March 29 2020, 07:55 AM
hope this fix your issue .into() is just an older alternative syntax for selecting table name. Both works just the same. I use knex('TableName') where ever it is possible.

Subquery in knex.js or direct postgresql queries in knex.js using raw or any alternative ways


By : user2831960
Date : March 29 2020, 07:55 AM
I hope this helps . Without converting the entire thing for you, here's how subqueries work in Knex.
Each query returns an instance of the Knex query builder, which we alias with .as. So it's pretty easy to build them up gradually:
code :
const subquery1 = knex("foos").count("*").as("foocount");
const subquery2 = knex("bars").count("*").as("barcount");
knex.select(subquery1, subquery2).then(console.log);

PUT Request Does Not Run Knex Update Syntax And Does Not Throw Any Error, Keeps Loading In POSTMAN. (Knex.js , PostgreSQ


By : oolong32
Date : March 29 2020, 07:55 AM
will help you ,
I made some syntax errors.
code :
app.put('/update', (req, res) => {
    // console.log(req.body)
    const { id, name, year, house, mobile, email, occupation, gender} = req.body
    db.select('*')
        .from('unity_gate')
        .where('id', '=', id)
        .update({name: name, year: year, house: house, mobile: mobile, occupation: occupation,
            gender: gender, email: email})
        .then(data => res.status(200).json('Success'))
        .catch(err => console.log('Error', err));
})
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