# SP Make Latest
Analysis generated on: 4/2/2025 10:11:48 AM
---
## SQL Statement
```sql
SELECT Left$([Process]![PartNumber],7) AS prt, Max((UCase$(Trim$(Right$([Process]![PartNumber],1))))) AS Rev
FROM Process
GROUP BY Left$([Process]![PartNumber],7)
ORDER BY Left$([Process]![PartNumber],7), Max((UCase$(Trim$(Right$([Process]![PartNumber],1))))) DESC;

```
## Dependencies
- [[Tables/Process]]
## Parameters
- *None*
## What it does
**SQL Query Description**
==========================

### Purpose

This SQL query extracts the part number from a `Process` table, performs some data manipulation operations on it, and returns the results in a sorted manner.

### Breakdown

#### 1. Column Selection
```sql
SELECT Left$([Process]![PartNumber],7) AS prt, Max((UCase$(Trim$(Right$([Process]![PartNumber],1))))) AS Rev
```

*   The query selects two columns from the `Process` table:
    *   `Left$([Process]![PartNumber],7)`: This extracts the first 7 characters from the `PartNumber` column and assigns it an alias `prt`.
    *   `Max((UCase$(Trim$(Right$([Process]![PartNumber],1))))) AS Rev`: This calculates the maximum value of the uppercased trimmed rightmost character of the `PartNumber` column. The result is assigned an alias `rev`.

#### 2. Data Manipulation
```sql
FROM Process
```

*   The query operates on the `Process` table.

#### 3. Grouping and Sorting
```sql
GROUP BY Left$([Process]![PartNumber],7)
ORDER BY Left$([Process]![PartNumber],7), Max((UCase$(Trim$(Right$([Process]![PartNumber],1))))) DESC;
```

*   The query groups the results by the first 7 characters of the `PartNumber` column (`Left$([Process]![PartNumber],7)`).
*   Finally, it sorts the grouped results in descending order based on both the first 7 characters of the `PartNumber` and the maximum value of the uppercased trimmed rightmost character.

### In Summary

This SQL query extracts the part number from a table, calculates a derived column, groups the data, and returns the sorted results. The sorting is done based on two columns: the leftmost 7 characters of the part number and the maximum value of the uppercased rightmost character.