User Defined Procedures in Desktop 4.1

General Newbie Questions
1

Is there a working example for creating a user defined procedure extension for 4.1?
The existing template does not work

2

Max is the bible you read first :slight_smile:
i just looked at his latest post and voila. here's a github link

3

There is no procedure with the name com.maxdemarzi.one.direction registered for this database instance. Please ensure you've spelled the procedure name correctly and that the procedure is properly deployed.

The plug-in is installed and the database starts. I also changed the config file but I get this error message.

4

i haven't read that blog yet but i just

git clone https://github.com/maxdemarzi/one_direction.git
mvn clean package
  • copied the newly created one_direction-1.0-SNAPSHOT.jar file to a plugins folder of a database
  • changed the config file line to dbms.security.procedures.unrestricted=apoc.*,com.maxdemarzi.
  • started the database
  • CALL dbms.procedures() yield name where name = "com.maxdemarzi.one.direction" return name
    and sure enough it was there
5

Yes it works. I had the wrong version for neo4j in the pom.xml file. However the
same message appears with the example"

// One Filter
CALL com.maxdemarzi.boolean.filter("Order", {not:false, and:[
{property: "color", values: ["Blue"], not: false}
]}, 10)

6

well; like I said I haven't looked at the code for that one, but haven't seen any of his published work fail yet so i'll assume user error :wink:

Regardless I thought you just wanted to write your own and needed a starting point :slight_smile: that should get you there. as a side note truly read his stuff, good ideas and so much to learn from

7

thanks so much for all your help
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