addWhereFindNull method

void addWhereFindNull(
  1. String fieldName,
  2. Object? value, {
  3. int? table_id,
})

If value is null then search value IS NULL

Implementation

void addWhereFindNull(String fieldName, Object? value, {int? table_id}) {
  if (value == null) {
    WhereStruct whereStruct=WhereStruct(table_id, fieldName, SqlOperator.IS, SqlKeyword("NULL"));
    _whereStructList.add(whereStruct);
  } else {
    WhereStruct whereStruct=WhereStruct(table_id, fieldName, SqlOperator.EQUAL, value);
    _whereStructList.add(whereStruct);
  }
}