My Project File Reference
#include "sql_priv.h"
#include "sql_class.h"

Detailed Description

Caching of files with only does (sequential) read or writes of fixed- length records. A read isn't allowed to go over file-length. A read is ok if it ends at file-length and next read can try to read after file-length (and get a EOF-error). Possibly use of asyncronic io. macros for read and writes for faster io. Used instead of FILE when reading or writing whole files. This will make mf_rec_cache obsolete. One can change info->pos_in_file to a higher value to skip bytes in file if also info->rc_pos is set to info->rc_end. If called through open_cached_file(), then the temporary file will only be created if a write exeeds the file buffer or if one calls flush_io_cache().

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