add column unique numbering scheme, more efficient selects

2018-08-04 19:57:59 +02:00
parent 69bda25bbb
commit fabc3ad24e
23 changed files with 452 additions and 173 deletions
@@ -128,14 +128,13 @@ abstract class BaseExporter

        $start = 0;
        while ($start < $count) {
-            $rows = $revision->rows()->offset($start)->limit($chunkSize)->get();
+            // TODO raw query to allow selecting aggregates, column subsets, etc
+            $rows = $revision->rowsData($this->columns, false)
+                ->offset($start)->limit($chunkSize)->get()->toArray();

            foreach ($rows as $row) {
-                $data = $row->data;
-
-                // column renaming, value formatting...
-
-                yield $data;
+                unset($row['_row_pivot']);
+                yield $row;
            }

            $start += $chunkSize;