Data Science & Analytics

Modifying Data

Learn to update existing data, delete nodes and relationships safely, and use MERGE to prevent duplicates. Master SET, REMOVE, DELETE, and DETACH DELETE while maintaining data integrity and idempotency across your Neo4j graph.

GraphQL

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5 lessons

19 practices

Less than 2 hours

SQL and NoSQL Data Querying

Course details

Updating Node Properties

Preview

Your First Property Update

Writing Your Complete Update Query

Adding New Node Properties

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Modifying Data

Course details

Turn screen time into skills time

Join the 1M+ learners on CodeSignal

From our community

From our community

Modifying Data

Course details

Unit 13 practices13 min

Unit 24 practices16 min

Unit 33 practices13 min

Unit 44 practices16 min

Unit 55 practices19 min

Turn screen time into skills time

Join the 1M+ learners on CodeSignal

From our community

From our community