67 lines
1.8 KiB
Markdown
67 lines
1.8 KiB
Markdown
# Query10
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Analysis generated on: 4/2/2025 10:08:34 AM
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---
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## SQL Statement
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```sql
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SELECT [Sorted By Machines 1].prt
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FROM [Sorted By Machines 1]
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GROUP BY [Sorted By Machines 1].prt;
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```
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## Dependencies
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- [[Tables/Machines]]
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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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### Overview
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This SQL query is used to retrieve and group data from a table based on the values of a specific column.
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### Breakdown
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#### SELECT Statement
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The `SELECT` statement is used to specify the columns that should be retrieved from the database. In this case, only one column (`[Sorted By Machines 1].prt`) is selected for retrieval.
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#### FROM Clause
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The `FROM` clause specifies the table(s) from which data will be retrieved. In this query, a single table referred to as `[Sorted By Machines 1]` is specified.
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#### GROUP BY Statement
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The `GROUP BY` statement is used to group the retrieved data based on the values of one or more columns. In this case, only one column (`[Sorted By Machines 1].prt`) is used for grouping.
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**Behavior**
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When executed, this query will:
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* Retrieve all rows from the `[Sorted By Machines 1]` table
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* Group each row by the value in the `prt` column
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* Return a list of unique values found in the `prt` column
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**Example Output**
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Assuming the `[Sorted By Machines 1]` table contains data like this:
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| prt | name |
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|----|---------|
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| A | Machine1|
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| B | Machine2|
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| A | Machine3|
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The query will return:
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| prt |
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|----|
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| A |
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| B |
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Note that the `prt` values are grouped together, and each group is a separate row in the output.
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**Note**
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In Markdown, square brackets are used to denote table names or column names. In the SQL code provided, these are represented as `[Sorted By Machines 1]`. The actual syntax may vary depending on the database management system being used (e.g., MySQL, PostgreSQL, etc.).
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