[Laravel] basic database operations of Laravel, laravel database. [Laravel] basic database operations of Laravel. find the program directory structure in the database configuration of laravel database [laravel] laravel. env file configuration basic
[Laravel] Laravel the database configurationLocate the. env file under the program directory structureTo configure basic database connection informationdb_host=127.0.0.1db_port=3306Db_database=blogDb_username=rootDb_password=rootYou need to restart
1. Introduction
Laravel makes it easy to connect multiple databases and query the database, whether using native SQL, Query Builder, or eloquent ORM. Currently, Laravel supports four types of database systems:
Mysql
Postgres
Sqlite
Recent small series in learning the world's most bull frame –laravel. In fact, learning framework is the idea of learning the framework! I would like to record in my blog Some of my experience in the Laravel study, Welcome to my other GitHub blog
There are two ways to perform database operations in Laravel. one is to use the static method of the \ DB appearance object to directly execute SQL queries, another method is to use the static method of the Model class (in fact, it is also the
1. IntroductionLaravel makes it easy to connect to multiple databases and query databases, whether using native SQL, query builder, or Eloquent ORM. Laravel currently supports four types of Database Systems:MySQLPostgresSQLiteSQL
1. Basic operation with DB façade once you've set up your database connection, you can use DB facade to find it. DB Facade provides a lookup method for each type: Select, UPDATE, INSERT, delete, statement. 1.1 AddDb::insert (' INSERT into users (ID,
1. IntroductionThe database query builder provides a convenient and smooth interface for creating and running database queries. The query builder can be used to perform most database operations in an application and work on all supported database
The DB class in the Laravel framework allows us to easily perform database operations, such as common query queries:Db::query (' SELECT * from users ');Larvel also provides a fluent Query builder:db::table (' user ')->where (' id ', ' = ', ' 1
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