How to print Slick query tree?

Question

I'm writing some code with Slick and I'd like to be able to print the "Slick Query Tree" - is it possible somehow?

tfh · Accepted Answer · 2015-01-27T16:01:39.467

2

I assume you want to see the abstract syntax tree for queries?! You can watch this movie: http://youtu.be/THlvR9bXHIc - it is also referenced at "http://slick.typesafe.com/docs/" below "Screencast 1: Introduction to the query compiler".

AFAIK you can use method toNode and nodeChildren in your own slick code to recursively traverse the AST.

edited Jan 27 '15 at 16:01

answered Jan 27 '15 at 15:45

tfh

620
1
4
14

score 2 · Answer 2 · edited May 23 '17 at 12:28

2

We log them. See Slick logging with slf4j-simple See the available loggers here https://github.com/slick/slick/blob/master/common-test-resources/logback.xml

You'll need to look at the compiler ones.

edited May 23 '17 at 12:28

Community

1
1

answered Jan 27 '15 at 17:29

cvogt

11,260
30
46

How to print Slick query tree?

2 Answers2