Rowset
[mdref/mdref-pq-gateway] / pq-gateway / pq / Gateway / Rowset / key.md
diff --git a/pq-gateway/pq/Gateway/Rowset/key.md b/pq-gateway/pq/Gateway/Rowset/key.md
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+# int pq\Gateway\Rowset::key()
+
+Implements Iterator.
+
+## Params:
+
+None.
+
+## Returns:
+
+* int, the iterator index.