xo::db::sql::rel_constraint proc get_constraint_id (public)

 xo::db::sql::rel_constraint get_constraint_id [ -dbn dbn ] \
    -rel_segment rel_segment  -rel_side rel_side  \
    -required_rel_segment required_rel_segment 

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

Automatically generated method

Switches:

-dbn (optional)

-rel_segment (required)

-rel_side (required)

-required_rel_segment (required)

Testcases:

No testcase defined.

Source code:

#function_args: {REL_SEGMENT {}} {REL_SIDE {}} {REQUIRED_REL_SEGMENT {}}
foreach var [list REL_SEGMENT REL_SIDE REQUIRED_REL_SEGMENT]  {
  set varname [string tolower $var]
  if {[info exists $varname]} {
    set $var [set $varname]
    set _$var :$var
  } else {
    set _$var null
  }
}
set sql "
select rel_constraint__get_constraint_id($_REL_SEGMENT, $_REL_SIDE, $_REQUIRED_REL_SEGMENT) 
    "
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