wp_select

one of the documented procedures in this installation of the ACS
Usage:
wp_select   db   sql   code   { else "" }   { elsecode "" }
What it does:
Performs a select, setting variables and executing code for each record.
Defined in: /web/philip/tcl/wp-defs.tcl

Source code:


    uplevel set selection [ns_db select $db $sql]
    set counter 0
    while { [uplevel "ns_db getrow $db " \$selection] } {
	uplevel set_variables_after_query
	uplevel $code
	incr counter
    }
    if { $else == "else" } {
	if { $elsecode == "" } {
	    error "no else code provided"
	} elseif { $counter == 0 } {
	    uplevel $elsecode
	}
    } elseif { $else != "" } {
	error "invalid syntax (expected else)"
    }


philg@mit.edu