Neo4j Tutorial
Neo4j CQL
Neo4j CQL Write Clauses
Neo4j CQL Read Clause
Neo4j CQL General Clauses
Neo4j CQL Functions
Neo4j CQL Admin
Neo4j Useful Resources
Selected Reading
Neo4j CQL
Neo4j CQL Write Clauses
- Neo4j - Foreach Clause
- Neo4j - Remove Clause
- Neo4j - Delete Clause
- Neo4j - Set Clause
- Neo4j - Merge Command
Neo4j CQL Read Clause
Neo4j CQL General Clauses
- Neo4j - Unwind Clause
- Neo4j - With Clause
- Neo4j - Skip Clause
- Neo4j - Limit Clause
- Neo4j - Order By Clause
- Neo4j - Return Clause
Neo4j CQL Functions
Neo4j CQL Admin
Neo4j Useful Resources
Selected Reading
- Who is Who
- Computer Glossary
- HR Interview Questions
- Effective Resume Writing
- Questions and Answers
- UPSC IAS Exams Notes
Neo4j - Aggregation Function
Neo4j - Aggregation Function
Like SQL, Neo4j CQL has provided some aggregation functions to use in RETURN clause. It is similar to GROUP BY clause in SQL.
We can use this RETURN + Aggregation Functions in MATCH command to work on a group of nodes and return some aggregated value.
AGGREGATION Functions List
Following is the pst of aggregation functions in Neo4j.
| Sr.No | Function & Description |
|---|---|
| 1 |
It returns the number of rows returned by MATCH command. |
| 2 |
It returns the maximum value from a set of rows returned by MATCH command. |
| 3 |
It returns the minimum value from a set of rows returned by MATCH command. |
| 4 |
It returns the summation value of all rows returned by MATCH command. |
| 5 |
It returns the average value of all rows returned by MATCH command. |