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

===== Description =====
Expense Benefit  timesheet line

===== Columns =====
^ Column ^ Type ^ Null ^ Default ^ Comment ^
| **EBTimeSheetLineID** | char(20) | NOT NULL |  |  |
| EBTimeSheetID | char(20) | NOT NULL |  |  |
| EBPayBandID | char(20) | NOT NULL |  |  |
| LineNumber | smallint | NULL |  |  |
| UnitsPaid | double | NULL | 0 |  |
| UnitsCharged | double | NULL | 0 |  |
| PayRate | double | NULL | 0 |  |
| ChargeRate | double | NULL | 0 |  |
| Description | long varchar | NULL |  |  |
| Grade | char(4) | NULL |  |  |

===== Primary Key =====
  * EBTimeSheetLineID

===== Foreign Keys =====
^ Constraint ^ Columns ^ References ^ Delete/update action ^
| EBTimeSheet | EBTimeSheetID | [[database:tables:pears_ebtimesheet|pears.EBTimeSheet (EBTimeSheetID)]] | NOT NULL;  |
| EBPayBand | EBPayBandID | [[database:tables:pears_ebpayband|pears.EBPayBand (EBPayBandID)]] | NOT NULL;  |

===== Referenced By =====
  * No incoming foreign keys found.

===== Indexes =====
  * No indexes found.

===== Triggers =====
^ Name ^ Timing ^ Event ^
| EBTimesheetLine_Insert | before | insert order 1 |

===== Original SQL =====
<code sql>
-- IQX database structure split by table
-- Source: IQXDatabaseStructure - with comments.sql
-- Table: "pears"."EBTimeSheetLine"
-- Table comment: Expense Benefit  timesheet line
-- Statement count: 6

CREATE TABLE "pears"."EBTimeSheetLine" (
    "EBTimeSheetLineID"              char(20) NOT NULL
   ,"EBTimeSheetID"                  char(20) NOT NULL
   ,"EBPayBandID"                    char(20) NOT NULL
   ,"LineNumber"                     smallint NULL
   ,"UnitsPaid"                      double NULL DEFAULT 0
   ,"UnitsCharged"                   double NULL DEFAULT 0
   ,"PayRate"                        double NULL DEFAULT 0
   ,"ChargeRate"                     double NULL DEFAULT 0
   ,"Description"                    long varchar NULL
   ,"Grade"                          char(4) NULL
   ,PRIMARY KEY ("EBTimeSheetLineID" ASC) 
)
go


COMMENT ON TABLE "pears"."EBTimeSheetLine" IS 
	'Expense Benefit  timesheet line'
go


ALTER TABLE "pears"."EBTimeSheetLine"
    ADD NOT NULL FOREIGN KEY "EBTimeSheet" ("EBTimeSheetID" ASC)
    REFERENCES "pears"."EBTimeSheet" ("EBTimeSheetID")
go


ALTER TABLE "pears"."EBTimeSheetLine"
    ADD NOT NULL FOREIGN KEY "EBPayBand" ("EBPayBandID" ASC)
    REFERENCES "pears"."EBPayBand" ("EBPayBandID")
go


create trigger "EBTimesheetLine_Insert" before insert order 1 on
"pears"."EBTimeSheetLine"
referencing new as "new_line"
for each row
when("new_line"."linenumber" is null)
begin
  set "new_line"."linenumber" = "isnull"((select "max"("linenumber") from "EBtimesheetline" where "EBtimesheetid" = "new_line"."EBtimesheetid"),0)+1
end
go


COMMENT TO PRESERVE FORMAT ON TRIGGER "pears"."EBTimeSheetLine"."EBTimesheetLine_Insert" IS 
{create trigger EBTimesheetLine_Insert 
 before insert order 1 on
pears.EBTimeSheetLine
referencing new as new_line
for each row
when(new_line.linenumber is null)
begin
  set new_line.linenumber=isnull((select max(linenumber) from EBtimesheetline where EBtimesheetid = new_line.EBtimesheetid),0)+1
end
}
go
</code>