How to Fix: Update some specific field of an entity in android Room
Update specific field in Android Room using @Query
📋 Table of Contents
The issue you are facing is due to the fact that Room's @Update annotation does not support updating specific fields of an entity. It only updates all columns that match the primary key.
🛠️ Step-by-Step Verified Fixes
Method 1: Using @Update with a WHERE Clause
- Step 1: Modify your DAO interface to include the field you want to update in the WHERE clause.
Method 2: Using @Query with a UPDATE Statement
- Step 1: Use the @Query annotation to specify an UPDATE statement that includes only the fields you want to update.
💡 Conclusion
To update a specific field of an entity in Android Room, use either Method 1 or Method 2. Make sure to include the field you want to update in the WHERE clause or UPDATE statement.
❓ Frequently Asked Questions
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