问题
Is there a way to observe an SQL statement that will be generated by Query?
For example, I have this:val q = actions.filter(v => v.actionHash === hash && v.carriedAt > past)
Can I view its underlying raw SQL?
回答1:
Slick 2.X:
You can print the query statement as shown on the Slick documentation:
val invoker = q.invoker
val statement = q.selectStatement
For other type of statements look at insertStatement, deleteStatement and updateStatement.
Slick 3.X:
val res = table.filter(_.id === 1L).result
res.statements.foreach(println)
Docs.
回答2:
For slick 3.0
println(sortedQuery.result.statements.headOption)
来源：https://stackoverflow.com/questions/23434286/view-sql-query-in-slick