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Fixes #3695: Improvement docs for Cypher Procedures on 5.11 #3748

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Aug 24, 2023
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Fixes #3695: Improvement docs for Cypher Procedures on 5.11 #3748

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8 changes: 8 additions & 0 deletions ...idoc/modules/ROOT/pages/cypher-execution/cypher-based-procedures-functions.adoc
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Expand Up @@ -37,6 +37,14 @@ The `typeParam` and `typeResult` in the signature parameter can be one of the fo

NOTE: If you override procedures or functions you might need to call `call db.clearQueryCaches()` as lookups to internal id's are kept in compiled query plans.

[NOTE]
====
Starting from version 5.11, if we execute a `CALL apoc.custom.declareFunction('nameFun(....)')`, or a `CALL apoc.custom.declareProcedure('nameProc(....)')`,
we cannot execute respectively a `RETURN custom.nameFun(..)` or a `CALL custom.nameProc()` within the same transaction, an error will be thrown.

So we must necessarily open a new transaction to execute the custom procedures / functions declared.
====


== Custom Procedures with `apoc.custom.declareProcedure`

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