Purpose
Return the last row in the index.
Synopsis
virtual int index_last
( |
buf); |
|
Description
This is the index_last method.
index_last() asks for the last key in the
index.
Called from opt_range.cc, opt_sum.cc, sql_handler.cc, and
sql_select.cc.
Parameters
Return Values
This function has no return values.
Usage
Advance to last row in index and return row in buffer.
Default Implementation
{ return HA_ERR_WRONG_COMMAND; }
