46 lines
1.8 KiB
Markdown
46 lines
1.8 KiB
Markdown
# Material_Update_8110611_To_8111196
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Analysis generated on: 4/2/2025 10:03:18 AM
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---
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## SQL Statement
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```sql
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UPDATE Process SET Process.MetalType = "8110611"
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WHERE (((Process.MetalType)="8111196"));
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```
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## Dependencies
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- *None*
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## Parameters
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- *None*
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## What it does
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**SQL Update Statement**
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=========================
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### Description
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The provided SQL update statement modifies the `MetalType` field in the `Process` table. The change is made based on a specific condition that ensures only records with a matching metal type are updated.
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### Breakdown
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#### UPDATE Clause
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The first part of the statement, `UPDATE Process`, specifies the table to be modified (`Process`) and the action to be performed (update).
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#### SET Clause
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The second part, `SET Process.MetalType = "8110611"`, defines the new value for the `MetalType` field in the specified table. In this case, all records will have their `MetalType` updated to `"8110611"`.
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#### WHERE Clause
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The third part of the statement, `WHERE (((Process.MetalType)="8111196")`, specifies the condition under which the update should be applied:
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* The inner parentheses define a boolean expression that evaluates to true if the value in the `MetalType` field matches `"8111196"`.
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* The outer parentheses ensure that the entire WHERE clause is evaluated correctly, even when used within other SQL expressions.
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#### Condition Evaluation
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In essence, this statement updates all records in the `Process` table where the current `MetalType` is equal to `"8111196"`. Any record with a different metal type will not be updated.
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### Example Use Case
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This update statement might be used in a scenario where an organization needs to standardize its metal types across various processes. By matching specific process identifiers (e.g., `Process.MetalType`) against a predefined list, the update ensures consistency and reduces errors.
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