laravel foreign key
Schema::table('posts', function (Blueprint $table) {
$table->unsignedBigInteger('user_id');
$table->foreign('user_id')->references('id')->on('users');
});
OR
Schema::table('posts', function (Blueprint $table) {
$table->foreignId('user_id')->constrained();
});larael drop foreign key
Schema::table('posts', function (Blueprint $table) {
$table->dropForeign(['category_id']);
});laravel remove foreign key
$table->dropForeign('posts_user_id_foreign');drop column migration laravel
Class RemoveCommentViewCount extends Migration
{
public function up()
{
Schema::table('articles', function($table) {
$table->dropColumn('comment_count');
$table->dropColumn('view_count');
});
}
public function down()
{
Schema::table('articles', function($table) {
$table->integer('comment_count');
$table->integer('view_count');
});
}
}artisan make migration with model
php artisan make:Model Status -mlaravel migration drop foreign keys
$table->dropIndex(['state']); // Drops index 'geo_state_index'Copyright © 2021 Codeinu
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