laravel migration remove column
public function up()
{
Schema::table('table', function($table) {
$table->dropColumn('column_name');
});
}laravel migration remove column
public function up()
{
Schema::table('table', function($table) {
$table->dropColumn('column_name');
});
}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();
});drop column table in migration if exist in laravel
Schema::table('users', function (Blueprint $table) {
if (Schema::hasColumn('users', 'phone')) {
$table->dropColumn('phone');
}
});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) {
$table->dropColumn('votes');
});create database from migration laravel for all
php artisan migrate:refresh
php artisan migrate:refresh --seeddrop column migration laravel
Class RemoveCommentViewCount extends Migration
{
public function up()
{
Schema::table('articles', function($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');
});
}
}Copyright © 2021 Codeinu
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