Issue Description

What was unclear/insufficient/not covered in the documentation

How to update and increment in one single query

If possible: Provide some suggestion on how we can enhance the docs

Add this to the docs.

Additional context

#7268

Issue Template Checklist

Issue type:

[x] question
[ ] bug report
[ ] feature request
[x] documentation issue

Database system/driver:

[ ] cordova
[x] mongodb
[ ] mssql
[ ] mysql / mariadb
[ ] oracle
[ ] postgres
[ ] cockroachdb
[ ] sqlite
[ ] sqljs
[ ] react-native
[ ] expo

TypeORM version:

[x] latest
[ ] @next
[ ] 0.x.x (or put your version here)

followed the docs for has manyhttp://gorm.io/docs/has_many.html for sqlilite

package main

import (
	"fmt"

	"github.com/jinzhu/gorm"
	_ "github.com/mattn/go-sqlite3"
)


type User struct {
	Id          string
	Name        string
	CreditCards []CreditCard `gorm:"FOREIGNKEY:user_id;ASSOCIATION_FOREIGNKEY:id"`
}

type CreditCard struct {
	Id     int
	Number string
	UserID 

I am running a sample test in SqlServer where it is using ToString() on a string column (COL2) in the LINQ.
The test is giving following error when trying to generate SELECT query from the LINQ.

**Unhandled exception. System.InvalidOperationException: The LINQ expression 'DbSet
.Where(t => t.COL2.ToString().Contains(__url_0))' could

This is a:

• enhancement

• CakePHP Version: any (collections).

Since you have already used psalm and it's templates feature, I would like to suggest you to type all the collections library

In the tutorial events there is this example:

const User = bookshelf.model('User', {
  tableName: 'users',

  initialize() {
    this.on('saving', (model) => {
      return User.forge({email: model.get('email')}).fetch().then((user) => {
        if (user) 
            throw new Error('That email address already exists')
    

Given that we support CURRENT_TIMESTAMP, the lack of CURRENT_DATE feels like an omission. While you can hack it with date(now), I keep finding myself wishing there was a direct way to reference this. Given that now means CURRENT_TIMESTAMP, I think there's precedent for today meaning CURRENT_DATE. This is supported by all backends we support (and is in the ISO standard I believe).

I suggest php-cs-fixer for this library

We have Javadoc published for each patch release, e.g.:

• https://www.jooq.org/javadoc/3.13.0/org.jooq/org/jooq/conf/RenderQuotedNames.html
• https://www.jooq.org/javadoc/3.13.1/org.jooq/org/jooq/conf/RenderQuotedNames.html

The latest version of the Javadoc for a minor release is currently using an x for the patch release number:

• https://www.jooq.org/javadoc/3.13.x/org.jooq/org/jooq/

https://www.npmjs.com/package/@prisma/cli and https://www.npmjs.com/package/@prisma/client could use some love <3

I was facing a problem and by reading the documentation, I was not be able to find the solution to the problem. The raw query section does not provide enough information, of how to use raw query method in different problems. Will be nice to add a section in the raw query that explains you, how to query a specific record through a nested array in mongo db.

` Example: Document.objects(raw={"_

DB.Updateable<t_stock_document>().SetColumns(k => new t_stock_document() { OutQTY = k.OutQTY - delDoc.F_Qty ?? 0, OutFinish = false }).Where(k => k.F_ID == delDoc.RelateID).ToSql();

语句中，使用??生成的Sql语句如图，运行时会报错 ，我以为是运算符优先级问题，
再加了括号试试，同样会报错，是否不支持??运算符
![TIM截图

what is prefer way to add relation and remove relation? I found example as below, but I did't find any document about the two methods.

 case 'ADD_AUTHOR_TO_BOOK':
        Book.withId(action.payload.bookId).authors.add(action.payload.author);  // add new entity ,  add relation?  this doesn't work.
        break;
    case 'REMOVE_AUTHOR_FROM_BOOK':
        Book.withId(action.payload.bo

Currently for table it says that the table has to be a string.

table

    (str) Used for many-to-many relationship only in order to specify the name of the intermediate table.

However it doesn't mention that it appears to follow the same form as the table attribute in entity classes, in the sense that you can pass it a tuple to specify the schema for databases like Postgresql.

Linters such as golangci-lint complain that you shouldn't pass nil to functions that take context.

do not pass a nil Context, even if a function permits it; pass context.TODO if you are unsure about which Context to use (staticcheck)

But in your code:
https://github.com/upper/db/blob/86a33f543c410d81cba466683cc4d03a609e0837/mysql/database.go#L83-L85

You only use the internal one on

I am trying to generate a TypeScript model, and I am getting the above error.

My model looks like this:

/* jshint indent: 2 */
// tslint:disable
import * as sequelize from 'sequelize';
import {DataTypes} from 'sequelize';
import {email_tblInstance, email_tblAttribute} from './db';
module.exports = function(sequelize: sequelize.Sequelize, DataTypes: DataTypes) {
  return sequelize.