PHYSICAL_ASSIGNMENT_TS



Package PHYSICAL_ASSIGNMENT_TS

physical_assignment_ts.pks
Copyright by Donald J. Bales on 12/15/2006
Table PHYSICAL_ASSIGNMENT_T's methods



Global Constants and Variables



Keep track of the number of inserts and updates to made by set_row().

n_inserted number := 0;
n_updated number := 0;



Method Summary
get_id
Returns a new primary key id value for a row
get_physical_workplace
Returns a the PHYSICAL_WORKPLACE row for the specified worker_id and on the specified date
get_physical_workplace
Returns a the current PHYSICAL_WORKPLACE row for the specified worker_id
get_row
Returns a PHYSICAL_ASSIGNMENT row for the specified criteria
help
Test-based help for this package
is_active
Returns TRUE if the worker has a physical assignment on the specified date, otherwise FALSE
is_active
Returns TRUE if the worker currently has a physical assignment, otherwise FALSE
set_row
Updates or inserts a row matching the passed row into table PHYSICAL_WORKPLACE_T
test
The test unit for this package



Method Detail

get_id

FUNCTION get_id
return PHYSICAL_ASSIGNMENT_T.id%TYPE


Returns a new primary key id value for a row.


get_physical_workplace

FUNCTION get_physical_workplace(
ain_worker_id in PHYSICAL_ASSIGNMENT_T.worker_id%TYPE,
aid_on in PHYSICAL_ASSIGNMENT_T.active_date%TYPE)
return PHYSICAL_WORKPLACE_T%ROWTYPE


Returns a the PHYSICAL_WORKPLACE row for the specified worker_id and on the specified date.


get_physical_workplace

FUNCTION get_physical_workplace(
ain_worker_id in PHYSICAL_ASSIGNMENT_T.worker_id%TYPE)
return PHYSICAL_WORKPLACE_T%ROWTYPE


Returns a the current PHYSICAL_WORKPLACE row for the specified worker_id.


get_row

FUNCTION get_row(
air_physical_assignment in PHYSICAL_ASSIGNMENT_T%ROWTYPE)
return PHYSICAL_ASSIGNMENT_T%ROWTYPE


Returns a PHYSICAL_ASSIGNMENT row for the specified criteria.

There are two sets of criteria. You can retrieve a row by specifying:
1. the primary key: id
2. the woker_id and active_date

If a match is found the function returns the corresponding row, otherwise
it returns NULL. It will raise any exceptions except NO_DATA_FOUND.


help

PROCEDURE help


Test-based help for this package. "set serveroutput on" in SQL*Plus.


is_active

FUNCTION is_active(
ain_worker_id in PHYSICAL_ASSIGNMENT_T.worker_id%TYPE,
aid_on in date)
return boolean


Returns TRUE if the worker has a physical assignment on the specified date, otherwise FALSE.


is_active

FUNCTION is_active(
ain_worker_id in PHYSICAL_ASSIGNMENT_T.worker_id%TYPE)
return boolean


Returns TRUE if the worker currently has a physical assignment, otherwise FALSE.


set_row

PROCEDURE set_row(
aior_physical_assignment in out PHYSICAL_ASSIGNMENT_T%ROWTYPE)


Updates or inserts a row matching the passed row into table PHYSICAL_WORKPLACE_T.

First, set_row( ) calls get_row( ) to try to find a matching row that already
exists in the database. So you need to set the id, or worked_id
and active_date appropriately in order to properly detect an existing row.

Next, if an existing row is found, any non-key data items are updated to match
the passed row. Otherwise a new row is inserted, including the allocation of
a new primary key value. Upon inserting a new value, the id
value is updated in the passed row.
See PROCEDURE get_row( );


test

PROCEDURE test


The test unit for this package.