====== pears.NetClientDatedPreviousEmployeesFiltered ======
<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 procedure "pears"."NetClientDatedPreviousEmployeesFiltered"( in "pWebUserID" char(20),in "pFromDate" char(20),in "pToDate" char(20) ) 
result( "Name" char(100),"PersonID" char(20),"KeyName" char(100),"FirstDate" date,"LatestDate" date ) 
begin
  declare "pstart" date;
  declare "pend" date;
  declare local temporary table "Cos"(
    "CompanyID" char(20) null,
    ) not transactional;
  declare local temporary table "Pes"(
    "PersonID" char(20) null,
    "FirstDate" date null,
    "LatestDate" date null,
    ) not transactional;insert into "Cos"( "CompanyID" ) 
    select distinct "companyid" from "employment" key join "iqxnetuserlink" where "iqxnetuserid" = "pWebUserID";
  set "pStart" = "isnull"("iqxnetstringtodate"("pFromDate"),"dateadd"("month",-6,current date));
  set "pEnd" = "isnull"("iqxnetstringtodate"("pToDate"),"dateadd"("month",1,current date));
  -- Get all the People who have worked in the period for those Companies
  insert into "Pes"( "PersonID" ) 
    select distinct "e"."personid"
      from "employment" as "e" key join "placement"
        ,"employment" as "e" join "Cos" on "e"."CompanyID" = "Cos"."CompanyID"
      where not "e"."personid" = any(select "personid" from "employment" where "companyid" = "e"."companyid" and "noreemploy" = 1)
      and "e"."startdate" >= "IQXNetCompanyStartDate"("e"."companyid");
  -- Add the dates
  update "pes" set "firstdate" = (select "min"("e"."startdate") from "employment" as "e" join "cos" on "e"."companyid" = "cos"."companyid" where "personid" = "pes"."personid" and "e"."startdate" is not null);
  update "pes" set "latestdate" = (select "max"("isnull"("e"."leavedate",current date)) from "employment" as "e" join "cos" on "e"."companyid" = "cos"."companyid" where "personid" = "pes"."personid");
  -- Get the Peoples details
  select "person"."name","person"."personid","person"."keyname","pes"."FirstDate","pes"."LatestDate"
    from "person" join "PES" on "Pes"."PersonID" = "Person"."PersonID"
    where "pes"."latestdate" between "pStart" and "pEnd"
    order by "person"."keyname" asc
end
go

COMMENT TO PRESERVE FORMAT ON PROCEDURE "pears"."NetClientDatedPreviousEmployeesFiltered" IS 
{create procedure pears."NetClientDatedPreviousEmployeesFiltered"( in "pWebUserID" char(20),in "pFromDate" char(20),in "pToDate" char(20) ) 
result( "Name" char(100),"PersonID" char(20),"KeyName" char(100),"FirstDate" date,"LatestDate" date ) 
begin
  declare "pstart" date;
  declare "pend" date;
  declare local temporary table "Cos"(
    "CompanyID" char(20) null,
    ) not transactional;
  declare local temporary table "Pes"(
    "PersonID" char(20) null,
    "FirstDate" date null,
    "LatestDate" date null,
    ) not transactional;insert into "Cos"( "CompanyID" ) 
    select distinct "companyid" from "employment" key join "iqxnetuserlink" where "iqxnetuserid" = "pWebUserID";
  set "pStart" = "isnull"("iqxnetstringtodate"("pFromDate"),"dateadd"("month",-6,current date));
  set "pEnd" = "isnull"("iqxnetstringtodate"("pToDate"),"dateadd"("month",1,current date));
  -- Get all the People who have worked in the period for those Companies
  insert into "Pes"( "PersonID" ) 
    select distinct "e"."personid"
      from "employment" as "e" key join "placement"
        ,"employment" as "e" join "Cos" on "e"."CompanyID" = "Cos"."CompanyID"
      where not "e"."personid" = any(select "personid" from "employment" where "companyid" = "e"."companyid" and "noreemploy" = 1)
      and "e"."startdate" >= "IQXNetCompanyStartDate"("e"."companyid");
  -- Add the dates
  update "pes" set "firstdate" = (select "min"("e"."startdate") from "employment" as "e" join "cos" on "e"."companyid" = "cos"."companyid" where "personid" = "pes"."personid" and "e"."startdate" is not null);
  update "pes" set "latestdate" = (select "max"("isnull"("e"."leavedate",current date)) from "employment" as "e" join "cos" on "e"."companyid" = "cos"."companyid" where "personid" = "pes"."personid");
  -- Get the Peoples details
  select "person"."name","person"."personid","person"."keyname","pes"."FirstDate","pes"."LatestDate"
    from "person" join "PES" on "Pes"."PersonID" = "Person"."PersonID"
    where "pes"."latestdate" between "pStart" and "pEnd"
    order by "person"."keyname" asc
end
}
</code>