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2020-06-17 23:50:08 +02:00
parent 01b994601b
commit 94eb70c24e
12 changed files with 188 additions and 19 deletions
--- a/core/Driver/SQL/SQL.class.php
+++ b/core/Driver/SQL/SQL.class.php
@@ -292,6 +292,12 @@ abstract class SQL {
    }
  }

+  public function sum($col) {
+    $sumCol = strtolower(str_replace(".","_", $col)) .  "_sum";
+    $col = $this->columnName($col);
+    return new Keyword("SUM($col) AS $sumCol");
+  }
+
  public function distinct($col) {
    $col = $this->columnName($col);
    return new Keyword("DISTINCT($col)");