I have a big data in myisam so a table's disk space is got full
so Can I Record Limit on MyISAM Table?
What do you mean by "record limit"?
Do you mean "record the limit" or "limit the number of records"?
I'll assume the latter.
I believe the size of a MyISAM table is limited by the maximum filesize supported by the filesystem and the operating system. If your filesystem is limited to 2GB files, you can probably switch to a filesystem that supports larger files. You should probably consider changing the database back-end to InnoDB if your table sizes are approaching the limits.
The best approach may be to periodically check your database using
The MySQL documentation for full-tables says