object QueryDSL

Prefix object to avoid name confliction.

withSQL { QueryDSL.select.from(User as u).where.eq(u.id, 123) }
Source
QueryDSLFeature.scala
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  20. object delete

    Query Interface for delete query.

    Query Interface for delete query.

    implicit val session = AutoSession
    val (u, c) = (User.syntax("u"), User.column)
    withSQL { delete.from(User as u).where.eq(u.id, 1) }.update.apply()
    applyUpdate { delete.from(User).where.eq(c.id, 1) }
  21. object deleteFrom
  22. object insert

    Query Interface for insert query.

    Query Interface for insert query.

    implicit val session = AutoSession
    val (u, c) = (User.syntax("u"), User.column)
    withSQL { insert.into(User).columns(c.id, c.name, c.createdAt).values(1, "Alice", DateTime.now) }.update.apply()
    applyUpdate { insert.into(User).values(2, "Bob", DateTime.now) }
  23. object insertInto
  24. object select

    Query Interface for select query.

    Query Interface for select query.

    implicit val session = AutoSession
    val u = User.syntax("u")
    val user = withSQL { select.from(User).where.eq.(u.id, 123) }.map(User(u.resultName)).single.apply()
    val userIdAndName = withSQL {
      select(u.result.id, u.result.name).from(User).where.eq.(u.id, 123)
    }.map(User(u.resultName)).single.apply()
  25. object selectFrom
  26. object update

    Query Interface for update query.

    Query Interface for update query.

    implicit val session = AutoSession
    val u = User.syntax("u")
    withSQL { update(User as u).set(u.name -> "Chris", u.updatedAt -> DateTime.now).where.eq(u.id, 1) }.update.apply()
    applyUpdate { update(User as u).set(u.name -> "Dennis").where.eq(u.id, 1) }

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