pears.AWRPlacement [iqx]

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====== pears.AWRPlacement ======
<WRAP center round info>
Generated schema reference. Regenerate this page from the SQL unload; keep hand-maintained business notes in the narrative namespace.
</WRAP>

===== Original SQL =====
<code sql>
create function "pears"."AWRPlacement"( in "vacid" char(20),in "persid" char(20),in "shiftid" char(20) ) 
returns char(20)
begin
  declare "rv" char(20);
  -- finds placementid for use in AWR 
  set "rv" = null;
  if "shiftid" is not null then
    select "placementid" into "rv" from "tempshift" where "tempshiftid" = "shiftid"
  end if;
  if "rv" is null then
    select first "placementid" into "rv" from "placement" key join "employment" where "personid" = "persid" and "vacancyid" = "vacid" order by "isnull"("employment"."leavedate",current date+3650) desc
  end if;
  if "rv" is null then
    -- set rv = uniquekey(persid);
    -- insert into placement ()  values () ;
    -- might create one and return ID ???
  end if;
  return "rv"
end
</code>