dynamobi/dynamobi — Issue #411: [FNL-70] ExecStreams for "under-the-hood" access to contents of segment pages
Author: dynamobi-build
Created: 2011-12-30 03:12:50+00:00
State: open
Labels: Exec, FNL

[reporter="jvs", created="Thu, 1 Nov 2007 23:40:05 -0500 (GMT-05:00)"]
Examples would be:

- a stream which produces one tuple for each entry in every SegAllocNode in a random allocation segment

- a stream which produces one tuple for each entry in every ExtentAllocNode in a random allocation segment

- a stream which produces N tuples for every allocated page in a segment, where each tuple consists of pageSize/N raw bytes

- a stream which produces the tuples stored on a particular btree page

- a stream which produces the tuples stored on an LCS cluster page

At the Farrago level, we could then figure out a way to expose these via system table functions (e.g. with parameters such as PageID).