xo::db::sql::workflow proc add_arc (public)

 xo::db::sql::workflow add_arc [ -dbn dbn ] -workflow_key workflow_key  \
    -from_place_key from_place_key  \
    -to_transition_key to_transition_key 

Defined in /var/www/openacs.org/packages/xotcl-core/tcl/05-db-procs.tcl

Automatically generated method

Switches:

-dbn (optional)

-workflow_key (required)

-from_place_key (required)

-to_transition_key (required)

Testcases:

No testcase defined.

Source code:

#function_args: {WORKFLOW_KEY {}} {FROM_PLACE_KEY {}} {TO_TRANSITION_KEY {}}
foreach var [list WORKFLOW_KEY FROM_PLACE_KEY TO_TRANSITION_KEY]  {
  set varname [string tolower $var]
  if {[info exists $varname]} {
    set $var [set $varname]
    set _$var :$var
  } else {
    set _$var null
  }
}
set sql "
select workflow__add_arc($_WORKFLOW_KEY, $_FROM_PLACE_KEY, $_TO_TRANSITION_KEY) 
    "
db_with_handle -dbn $dbn db {
  #ns_log notice "--sql=$sql"
  return [ ns_set value [ns_pg_bind 0or1row $db $sql] 0 ]
}

XQL Not present:

Generic, PostgreSQL, Oracle