PSLine2000Documentation/Queries/K_NUM_1.md

K_NUM_1

Analysis generated on: 4/2/2025 10:00:22 AM

SQL Statement

SELECT DISTINCTROW AddnlQ1.PartNumber, AddnlQ1.OPCode, AddnlQ1.Machine, AddnlQ1.RunStd
FROM AddnlQ1
WHERE (((Left$(UCase$([PartNumber]),1))="K"));

Dependencies

• Queries/AddnlQ1

Parameters

• None

What it does

SQL Query Description

This SQL query retrieves distinct rows from the AddnlQ1 table based on a specific condition.

Overview

The query selects unique values for three columns: PartNumber, OPCode, and Machine. The selection is constrained by a regular expression pattern applied to the PartNumber column.

Query Breakdown

1. SELECT DISTINCTROW: This clause specifies that only distinct rows should be returned in the result set.
2. AddnlQ1.PartNumber, AddnlQ1.OPCode, AddnlQ1.Machine: These columns are selected for retrieval from the AddnlQ1 table.
3. FROM AddnlQ1: The query selects data from the AddnlQ1 table.
4. WHERE (((Left$(UCase$([PartNumber]),1))="K")):
   • This clause applies a conditional filter to the data.
   • Left$(...): Extracts the first character from the string using the Left function.
   • UCase$(...): Converts the string to uppercase using the UCase function.
   • [PartNumber]: Specifies that the expression should be applied to the PartNumber column.

Condition

The condition ((Left$(UCase$([PartNumber]),1))="K") checks if the first character of the uppercase PartNumber is equal to 'K'. If this condition is true, the row is included in the result set.

Result

The query returns a distinct subset of rows from the AddnlQ1 table where the PartNumber starts with the letter 'K', and includes unique values for OPCode, Machine, and RunStd.