Query

skunk.Query

See theQuery companion object

final case class Query[A, B](sql: String, origin: Origin, encoder: Encoder[A], decoder: Decoder[B], isDynamic: Boolean) extends Statement[A]

SQL, parameter encoder, and row decoder for a statement that returns rows. We assume that sql has the same number of placeholders of the form $1, $2, etc., as the number of slots encoded by encoder, that sql selects the same number of columns are the number of slots decoded by decoder, and that the parameter and column types specified by encoder and decoder are consistent with the schema. The check methods on Session provide a means to verify this assumption.

You can construct a Query directly, although it is more typical to use the sql interpolator.

sql"SELECT name, age FROM person WHERE age > $int2".query(varchar ~ int2) // Query[Short, String ~ Short]

Attributes

decoder: A decoder for selected columns.
encoder: An encoder for all parameters $1, $2, etc., in sql.
origin: The Origin where the sql was defined, if any.
sql: A SQL statement returning no rows.
See also:: StringContextOps for information on the sql interpolator.

Session for information on executing a Query.
Companion:: object
Source:: Query.scala
Graph
Supertypes: trait Serializable
trait Product
trait Equals
trait Statement[A]
class Object
trait Matchable
class Any