PSLine2000Documentation/Queries/Processes by Req 3.md

Processes by Req 3

Analysis generated on: 4/2/2025 10:07:13 AM

SQL Statement

SELECT Trim([PRDNO])+[REVLVL] AS Prtno, [RMSFILES#_IEMUP1A0].ACTIV, [RMSFILES#_IEMUP1A0].USAGE
FROM [RMSFILES#_IEMUP1A0]
WHERE ((([RMSFILES#_IEMUP1A0].ACTIV)="1"));

Dependencies

• Tables/[RMSFILES__IEMUP1A0]

Parameters

• None

What it does

SQL Query Description

Overview

This SQL query retrieves data from the RMSFILES#_IEMUP1A0 table, specifically filtering records where the ACTIV column is equal to '1'. The results are then manipulated and formatted for display.

Step-by-Step Explanation

1. Data Retrieval

The query starts by selecting specific columns from the RMSFILES#_IEMUP1A0 table using the SELECT statement.

• [PRDNO]: This column is trimmed (leading and trailing whitespace removed) and assigned an alias of Prtno.
• [RMSFILES#_IEMUP1A0].ACTIV: This column is aliased as ACTIV and is selected directly from the table.
• [RMSFILES#_IEMUP1A0].USAGE: This column is also aliased as USAGE and is selected directly from the table.

2. Filtering

The query applies a filter to the retrieved data using the WHERE clause.

• The condition ([RMSFILES#_IEMUP1A0].ACTIV) = "1" specifies that only records where the value in the ACTIV column is equal to '1' should be included in the results.

3. Data Transformation

The query does not perform any additional data transformations or aggregations, but rather directly returns the filtered and formatted data.

Resulting Set Description

The resulting set will contain only the rows that meet the specified filter condition, with the Prtno column being trimmed (leading and trailing whitespace removed) and aliased as Prtno, while the ACTIV and USAGE columns are displayed in their original format.

Example Use Case

This query might be used to report on active records within a specific table, where the ACTIV column indicates the status of each record. The trimmed PRDNO column provides a standardized representation of the primary key value, while the USAGE column offers additional context about each record.

Note

The exact purpose and usage of this query may depend on the specific requirements of your application or database schema.