InnoDB Plugin  1.0
Data Fields
sel_buf_t Struct Reference

#include <row0sel.h>

Data Fields

byte * data
ulint len
ulint val_buf_size

Detailed Description

A structure for caching column values for prefetched rows

Field Documentation

byte* sel_buf_t::data

data, or NULL; if not NULL, this field has allocated memory which must be explicitly freed; can be != NULL even when len is UNIV_SQL_NULL

ulint sel_buf_t::len

data length or UNIV_SQL_NULL

ulint sel_buf_t::val_buf_size

size of memory buffer allocated for data: this can be more than len; this is defined when data != NULL

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