apoc.map.fromPairs
FunctionDeprecated in Cypher 25

This function is deprecated. Use Cypher’s map comprehension instead.

Details
Syntax	`apoc.map.fromPairs(pairs)`
Description	Creates a `MAP` from the given `LIST<LIST<ANY>>` of key-value pairs.
Arguments	Name	Type	Description
	`pairs`	`LIST<LIST<ANY>>`	A list of pairs to create a map from.
Returns	`MAP`

Usage examples

The following creates a MAP from list of key-value pairs:

apoc.map.fromPairs

RETURN apoc.map.fromPairs([
    ["name", "Cristiano Ronaldo"],
    ["age", date("1985-02-05")]
]) AS output;

Cypher’s Map Comprehension

WITH [["name", "Cristiano Ronaldo"], ["age", date("1985-02-05")]] AS pairs
RETURN { pair IN pairs | pair[0]: pair[1] } AS output

Results
output
{ "name": "Cristiano Ronaldo", "age": "1985-02-05" }