Today, We want to share with you Laravel Insert Update Delete.In this post we will show you Laravel 6.2 CRUD (Create Read Update Delete) Tutorial Example, hear for delete data from database in laravel we will give you demo and example for implement.In this post, we will learn about update record in laravel using eloquent with an example.
Laravel Insert Update Delete
There are the Following The simple About Insert Update and Delete record from MySQL in Laravel Full Information With Example and source code.
As I will cover this Post with live Working example to develop Laravel Database Inserts, Updates And Deletes, so the Laravel 6.0 CRUD Tutorial With Example Step By Step is used for this example is following below.
Tip : 1. Laravel Database Inserts
an insert method for inserting records into the database table
DB::table('movies')->insert( ['email' => '[email protected]', 'name' => 0] );
insert method
DB::table('movies')->insert([ ['email' => '[email protected]', 'rattings' => 0], ['email' => '[email protected]', 'rattings' => 0] ]);
Auto-Incrementing IDs
use the insertGetId method
$id = DB::table('movies')->insertGetId( ['email' => '[email protected]', 'rattings' => 0] );
Tip : 2 Laravel Database Updates
using update
DB::table('movies') ->where('id', 1) ->update(['rattings' => 1]);
Updating JSON Columns
DB::table('movies') ->where('id', 1) ->update(['options->enabled' => true]);
Increment & Decrement
DB::table('movies')->increment('rattings'); DB::table('movies')->increment('rattings', 5); DB::table('movies')->decrement('rattings'); DB::table('movies')->decrement('rattings', 5);
update during the operation
DB::table('movies')->increment('rattings', 1, ['movie_name' => 'Dabang5']);
Tip : 3 Laravel Database Deletes
using the delete method
DB::table('movies')->delete(); DB::table('movies')->where('rattings', '>', 100)->delete();
remove all rows
DB::table('movies')->truncate();
Tip : 4. Pessimistic Locking.
run the statement with a shared lock
DB::table('movies')->where('rattings', '>', 100)->sharedLock()->get();
use lockForUpdate method.
DB::table('movies')->where('rattings', '>', 100)->lockForUpdate()->get();
Web Programming Tutorials Example with Demo
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