Statement::descAsync takes callback arg

[mdref/mdref-pq] / pq / Statement / descAsync.md

diff --git a/pq/Statement/descAsync.md b/pq/Statement/descAsync.md
index e69de29bb2d1d6434b8b29ae775ad8c2e48c5391..cbcf60569215172edaab55c309b21e5cb1943b0b 100644 (file)
--- a/pq/Statement/descAsync.md
+++ b/pq/Statement/descAsync.md
@@ -0,0 +1,14 @@
+# void pq\Statement::descAsync(callable $callback)
+
+[Asynchronously](pq/Connection/: Asynchronous Usage) describe the parameters of the prepared statement.
+
+## Params:
+
+* callable $callback as function(array $oids)  
+  A callback to receive list of type OIDs of the substitution parameters.
+
+## Throws:
+
+* pq\Exception\InvalidArgumentException
+* pq\Exception\BadMethodCallException
+* pq\Exception\RuntimeException