count method
      
Future<int> 
count(
    
- Session session, {
- WhereExpressionBuilder<ReadWriteTestEntryTable> ? where,
- int? limit,
- Transaction? transaction,
Counts the number of rows matching the where expression. If omitted,
will return the count of all rows in the table.
Implementation
Future<int> count(
  _i1.Session session, {
  _i1.WhereExpressionBuilder<ReadWriteTestEntryTable>? where,
  int? limit,
  _i1.Transaction? transaction,
}) async {
  return session.db.count<ReadWriteTestEntry>(
    where: where?.call(ReadWriteTestEntry.t),
    limit: limit,
    transaction: transaction,
  );
}