This command issues and SQL query if the MUSH supports SQL and
can connect to an SQL server. You must be WIZARD or have the
Sql_Ok power to use @sql.
Generally, the sql() function is more useful for coding, as it
delimits its return values, but @sql is handy for INSERT-type
queries and quick checks. If you pass arbitrary data to @sql,
be sure you call sqlescape() on it (see the example in help sql()).
Example: @sql SHOW TABLES
See also: sql(), sqlescape()
pennmush 1.8.1p4, or the deb, of course