checkIfTableExists method

Future<int?> checkIfTableExists(
  1. String tableName
)

Implementation

Future<int?> checkIfTableExists(String tableName) async {
  Database? db = await instance.database;

  try {
    var dbclient = await db;
    int? count = Sqflite.firstIntValue(
        await dbclient!.rawQuery("SELECT COUNT(*) FROM $tableName"));
    return count;
  } catch (e) {
    return -1;
  }
}