pears.MasterRosterStartDate [iqx]

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====== pears.MasterRosterStartDate ======
<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"."MasterRosterStartDate"( 
  /* Application Maintained Function / Procedure - DO NOT EDIT*/
  in "MRID" char(20),in "VacID" char(20) ) 
returns char(20)
begin
  declare "MaxDays" integer;
  declare "SDate" date;
  if "isnull"("MRID",'') = '' then
    select "Max"("daysincycle") into "MaxDays" from "Masterroster" where "VacancyID" = "VacID";
    select "Min"("startdate") into "SDate" from "Masterroster" where "VacancyID" = "VacID" and "daysincycle" = "MaxDays"
  else select "daysincycle","startdate" into "MaxDays","SDate" from "Masterroster" where "MasterRosterID" = "MRID"
  end if;
  if "SDate" <= current date then
    while current date not between "Sdate" and "Sdate"+"MaxDays" loop
      set "SDate" = "SDate"+"MaxDays"
    end loop
  end if;
  return "dateFormat"("SDate",'yyyy-mm-dd')
end
</code>