batchInsert method
Insert new records into the database.
Implementation
Future<int> batchInsert(List<Map<String, dynamic>> values) async {
_setStatement(Operator.insert);
_setColumns(values[0].keys.toList());
List<String> clauses = [];
for (Map value in values) {
clauses.add(value.values.join(', '));
}
_values = clauses.join('), (');
_buildSql();
var affectedRows = await db.insert(_sql);
return affectedRows;
}