Catnap.Migration.DatabaseMigratorUtility.PreviouslyRun C# (CSharp) Method

        private bool PreviouslyRun(IDatabaseMigration migration)
        {
            var command = new DbCommandSpec()
                .SetCommandText(string.Format("select count(*) from {0} where {1} = {2}",
                    MIGRATIONS_TABLE_NAME,
                    session.DbAdapter.Quote(MIGRATION_NAME_COLUMN_NAME),
                    session.DbAdapter.FormatParameterName("name")))
                .AddParameter("name", migration.Name);
            var result = session.ExecuteScalar(command);
            return Convert.ToInt64(result) > 0;
        }