61.2. Creating Custom Scan Plans

Chapter 61. Writing a Custom Scan Provider

61.2.1. Custom Scan Plan Callbacks

+61.2. Creating Custom Scan Plans

61.2. Creating Custom Scan Plans
Prev	Up	Chapter 61. Writing a Custom Scan Provider	Home	Next

61.2. Creating Custom Scan Plans #

61.2.1. Custom Scan Plan Callbacks

A custom scan is represented in a finished plan tree using the following structure:

@@ -64,4 +64,4 @@ Node *(*CreateCustomScanState) (CustomScan *cscan);
     stage; after ExecInitCustomScan performs basic initialization,
     the BeginCustomScan callback will be invoked to give the
     custom scan provider a chance to do whatever else is needed.
-

Prev	Up	Next
61.1. Creating Custom Scan Paths	Home	61.3. Executing Custom Scans