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Top Forums Programming PL/SQL - one procedure for business logic Post 302758739 by solaris_user on Sunday 20th of January 2013 05:00:56 PM
Old 01-20-2013
PL/SQL - one procedure for business logic

Hello, I need some advice how to to create one big transactional table.

My table has following columns

person_id, trans_id, date, dep_id, material_id, input, outpu, total

I created procedure from which I will enter all transaction into that table. Problem is I don't have any idea how to achive following.

When I enter for example id for paper and input size of 0,5, everything I see is the same counter which is updated for each transaction no matter which material is being updated.

So I need some ideas abou following

1. How to keep old data in record no matter how many times
I enter some data ?
2. How to reduce number of input arguments, now I need to specify all values (output_size and total := 0) so I can calculate changes.
3. How can I add more rigid checks in if statement for example
(if total_size > 0 && output_size == 0) ?

I need something like SAP enviroment Smilie
 

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DROP 
TABLE(7) SQL Commands DROP TABLE(7) NAME
DROP TABLE - remove a table SYNOPSIS
DROP TABLE name [, ...] [ CASCADE | RESTRICT ] INPUTS name The name (optionally schema-qualified) of an existing table to drop. CASCADE Automatically drop objects that depend on the table (such as views). RESTRICT Refuse to drop the table if there are any dependent objects. This is the default. OUTPUTS DROP TABLE The message returned if the command completes successfully. ERROR: table "name" does not exist If the specified table does not exist in the database. DESCRIPTION
DROP TABLE removes tables from the database. Only its owner may destroy a table. A table may be emptied of rows, but not destroyed, by using DELETE. DROP TABLE always removes any indexes, rules, triggers, and constraints that exist for the target table. However, to drop a table that is referenced by a foreign-key constraint of another table, CASCADE must be specified. (CASCADE will remove the foreign-key constraint, not the other table itself.) NOTES Refer to CREATE TABLE and ALTER TABLE for information on how to create or modify tables. USAGE
To destroy two tables, films and distributors: DROP TABLE films, distributors; COMPATIBILITY
SQL92 SQL - Language Statements 2002-11-22 DROP TABLE(7)
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