Database functions

db.nameFromElementId()

Details
Syntax	`db.nameFromElementId(elementId)`
Description	Resolves the database name for the given element id.
Arguments	Name	Type	Description
	`elementId`	`STRING`	An element id of a node or relationship.
Returns	`STRING`

Considerations
The name of the database can only be returned if the provided element id belongs to a standard database in the DBMS.

Example 1. db.nameFromElementId()

Query

WITH "2:efc7577d-022a-107c-a736-dbcdfc189c03:0" AS eid
RETURN db.nameFromElementId(eid) AS name

Returns the name of the database which the element id belongs to.

Result
name
`"neo4j"`
Rows: 1