I create constraint in Neo4j Shell(2.0.1) with this syntax => CREATE CONSTRAINT ON(U:User) ASSERT U.user_id is UNIQUE; And can see the schema with this syntax => schema ls -l :User
but when I want to drop contraint with this syntax => DROP CONSTRAINT ON(U:User) ASSERT U.user_id is UNIQUE; it returns error result => SystemException: TM has encountered some problem, please perform necessary action (tx recovery/restart) And when I want to see the scema with this syntax => schema ls -l :User it returns error result too => SystemException: TM has encountered some problem, please perform necessary action (tx recovery/restart) And when I restart my neo4j, and see the schema, suddenly there is no indexes and constraints that I already created before. so, What happened to my neo4j actually? and how to solve this problem? and how to drop constraint with this syntax => DROP CONSTRAINT ON(U:User) ASSERT U.user_id is UNIQUE;? Thank you. -- You received this message because you are subscribed to the Google Groups "Neo4j" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. For more options, visit https://groups.google.com/d/optout.
