laravel migration add unique column
Schema::table('tableName', function($table)
{
$table->string('column-name')->unique(); //notice the parenthesis I added
});laravel migration add unique column
Schema::table('tableName', function($table)
{
$table->string('column-name')->unique(); //notice the parenthesis I added
});laravel drop column
// To drop a column, use the dropColumn method on the schema builder.
// Before dropping columns from a SQLite database, you will need to add
// the doctrine/dbal dependency to your composer.json file and run the
// composer update command in your terminal to install the library:
Schema::table('users', function (Blueprint $table) {
$table->dropColumn('votes');
});laravel migration index
$table->index(['account_id', 'created_at']);add index in Laravel migration
<?php
use Illuminate\Database\Migrations\Migration;
use Illuminate\Database\Schema\Blueprint;
use Illuminate\Support\Facades\Schema;
use Illuminate\Support\Facades\DB;
class Products extends Migration
{
/**
* Run the migrations.
*
* @return void
*/
public function up()
{
Schema::create('products', function (Blueprint $table) {
$table->id();
$table->string('product_name')->index('product_name');
$table->string('product_sku')->index('product_sku');
});
}
/**
* Reverse the migrations.
*
* @return void
*/
public function down()
{
Schema::dropIfExists('products');
}
}Copyright © 2021 Codeinu
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