Inheritance diagram for FetchMoreTcIdIterator:

Collaboration diagram for FetchMoreTcIdIterator:

Public Member Functions
	FetchMoreTcIdIterator (NdbRootFragment *rootFrags[], Uint32 cnt)
virtual const Uint32 *	getNextWords (Uint32 &sz)
virtual void	reset ()

Detailed Description

This iterator is used for inserting a sequence of 'TcPtrI' for a NEXTREQ to a single or multiple fragments via a GenericSectionPtr.

Definition at line 2880 of file NdbQueryOperation.cpp.

Member Function Documentation

const Uint32 * FetchMoreTcIdIterator::getNextWords ( Uint32 & sz )

virtual

Get next batch of receiver ids.

Parameters

sz	This will be set to the number of receiver ids that have been put in the buffer (0 if end has been reached.)

For the initial batch, we want to retrieve one batch for each fragment whether it is a sorted scan or not.

Definition at line 2922 of file NdbQueryOperation.cpp.

The documentation for this class was generated from the following file: