apoc.case
Procedure
apoc.case(conditionals [Any], elseQuery String, params Map)
- for each pair of conditional and read-only queries in the given list, this procedure will run the first query for which the conditional is evaluated to true.
If none of the conditionals are true, the ELSE
query will run instead.
Signature
apoc.case(conditionals :: LIST? OF ANY?, elseQuery = :: STRING?, params = {} :: MAP?) :: (value :: MAP?)
Usage examples
CALL apoc.case([
false, 'RETURN "firstFalse" as b',
false, 'RETURN "secondFalse" as b',
true, 'RETURN "firstTrue" as b'
]);
value |
---|
{b: "firstTrue"} |
CALL apoc.case([
false, 'RETURN "firstFalse" as b',
false, 'RETURN "secondFalse" as b',
false, 'RETURN "thirdFalse" as b'
],
'RETURN "elseBranch" as b'
);
value |
---|
{b: "elseBranch"} |
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