AlterQuery 02416_rocksdb (children 2) ExpressionList (children 1) AlterCommand UPDATE (children 2) Function equals (children 1) ExpressionList (children 2) Literal UInt64_1 Literal UInt64_1 ExpressionList (children 1) Assignment key (children 1) Function multiply (children 1) ExpressionList (children 2) Identifier key Literal UInt64_10 Identifier 02416_rocksdb