selectSum method
Implementation
SqlBuilder selectSum(String column, [String? alias]) {
final col = alias != null ? 'SUM($column) AS $alias' : 'SUM($column)';
_columns.add(col);
return this;
}
SqlBuilder selectSum(String column, [String? alias]) {
final col = alias != null ? 'SUM($column) AS $alias' : 'SUM($column)';
_columns.add(col);
return this;
}