hours_sum_for_user

one of the documented procedures in this installation of the ACS
Usage:
hours_sum_for_user   db   user_id   { on_which_table "" }   { on_what_id "" }   { number_days "" }
What it does:
Returns the total number of hours the specified user logged for whatever else is included in the arg list
Defined in: /web/philip/tcl/intranet-defs.tcl

Source code: 


    set criteria [list "user_id=$user_id"]
    if { ![empty_string_p $on_which_table] } {
	lappend criteria "on_which_table='[DoubleApos $on_which_table]'"
    }
    if { ![empty_string_p $on_what_id] } {
	lappend criteria "on_what_id = $on_what_id"
    }
    if { ![empty_string_p $number_days] } {
	lappend criteria "day >= sysdate - 7"
    }
    set where_clause [join $criteria "\n    and "]
    set num [database_to_tcl_string $db  "select sum(hours) from im_hours where $where_clause"]
    return [util_decode $num "" 0 $num]
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