45 lines
2.0 KiB
Markdown
45 lines
2.0 KiB
Markdown
# Processes by material 4
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Analysis generated on: 4/2/2025 10:06:51 AM
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---
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## SQL Statement
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```sql
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SELECT Process.*
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FROM [Process by material 2] LEFT JOIN Process ON [Process by material 2].PN = Process.PartNumber;
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```
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## Dependencies
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- [[Tables/Process]]
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## Parameters
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- *None*
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## What it does
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**SQL Query Description**
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==========================
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The provided SQL query retrieves data from two tables: `[Process by material 2]` and `Process`. It performs a left join operation to combine rows from both tables based on the matching values in the `PN` column of `[Process by material 2]` and the `PartNumber` column of the `Process` table.
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**Query Details**
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-----------------
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### Tables Involved
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* `[Process by material 2]`: The source table, which contains data about processes related to a specific material.
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* `Process`: The target table, which contains general process information.
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### Join Type
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The query uses a left join operation. This means that all rows from the `[Process by material 2]` table will be included in the results, and the corresponding rows from the `Process` table will be added to the results if there is a match in the `PN` column.
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### Column Selection
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The query selects only the columns (`*`) from the `Process` table. This means that data from both tables will be combined based on the join condition, but only the columns from the `Process` table are included in the output.
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**Join Condition**
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-----------------
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The join condition is based on matching values in the `PN` column of `[Process by material 2]` and the `PartNumber` column of the `Process` table. This means that if a record exists in the `[Process by material 2]` table with a specific `PN`, the corresponding record from the `Process` table will be joined on the same value.
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**Result**
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------------
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The final result set will contain all columns (`*`) from the `Process` table, combined with data from the `[Process by material 2]` table based on the join condition. The resulting rows will include data from both tables for each matching process record.
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