NAME

Apache::Wyrd::Lookup - Wyrd for returning an SQL query result

SYNOPSIS

    <BASENAME::Lookup joiner=" : ">
      select * from people
    </BASENAME::Lookup>

    <BASENAME::Lookup
      query="select name from contact where name is like 'S%'">
      <b>$:name</b>
      <BASENAME::Var name="field_joiner"><BR></BASENAME::Var>
    </BASENAME::Lookup>

HTML ATTRIBUTES

joiner: what to join multiple values with. Defaults to ``, ''. If either this or record_joiner is set to ``CSV'', comma separated value format will be used. For the special characters, ``CR'' or ``\r'' will give carriage return, and LF or ``\n'' will give a linefeed, the same for CRLF and ``\r\n''.
field_joiner: an alias for joiner
record_joiner: what to join multiple values with. Defaults to newline.

PERL METHODS

(format: (returns) name (accepts))

(scalar) _default_joiner (void): method to be overridden in a subclass to change the default value for joiner.
(scalar) _default_record_joiner (void): method to be overridden in a subclass to change the default value for joiner.

BUGS/CAVEATS/RESERVED METHODS

Reserves the _format_output and _generate_output methods.

AUTHOR

Barry King <wyrd@nospam.wyrdwright.com>

LICENSE

See LICENSE under the documentation for Apache::Wyrd.

Apache::Wyrd::Lookup - Wyrd for returning an SQL query result