Laravel -Migration entfernen Säule
public function up()
{
Schema::table('table', function($table) {
$table->dropColumn('column_name');
});
}
Faithful Fish
public function up()
{
Schema::table('table', function($table) {
$table->dropColumn('column_name');
});
}// 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) {
$table->dropColumn('votes');
}); Class RemoveCommentViewCount extends Migration
{
public function up()
{
Schema::table('articles', function($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');
});
}
}Schema::table('users', function (Blueprint $table) {
if (Schema::hasColumn('users', 'phone')) {
$table->dropColumn('phone');
}
});Update Table
migrate:fresh Drop all tables and re-run all migrations
migrate:install Create the migration repository
migrate:refresh Reset and re-run all migrations
migrate:reset Rollback all database migrations
migrate:rollback Rollback the last database migration
migrate:status Show the status of each migration
for specific table
php artisan migrate:refresh --path=/database/migrations/table_name.phpClass RemoveCommentViewCount extends Migration
{
public function up()
{
Schema::table('table', function($table) {
$table->dropColumn('coulmn_name');
});
}
public function down()
{
Schema::table('table', function($table) {
$table->integer('column_name');
});
}
}