Trait for determining what type of search system statements are retrieved from the database.
Type parameters
- T
-
Column Tuples
Attributes
- Companion
- object
- Source
- Query.scala
- Graph
-
- Supertypes
-
class Objecttrait Matchableclass Any
Members list
Value members
Abstract methods
A method to return the data to be retrieved from the database as a NonEmptyList type. If there is no data, an exception is raised.
A method to return the data to be retrieved from the database as a NonEmptyList type. If there is no data, an exception is raised.
Attributes
- Source
- Query.scala
A method to return the data to be retrieved from the database as an Option type. If the data does not exist, None is returned. If there is more than one row to be returned, an exception is raised.
A method to return the data to be retrieved from the database as an Option type. If the data does not exist, None is returned. If there is more than one row to be returned, an exception is raised.
Attributes
- Source
- Query.scala
A method to return the data to be retrieved from the database as a stream. If there is no data, an empty stream is returned.
A method to return the data to be retrieved from the database as a stream. If there is no data, an empty stream is returned.
Attributes
- Source
- Query.scala
A method to return the data to be retrieved from the database as a stream with a specified fetch size. If there is no data, an empty stream is returned.
A method to return the data to be retrieved from the database as a stream with a specified fetch size. If there is no data, an empty stream is returned.
Value parameters
- fetchSize
-
The number of rows to be fetched at a time (must be positive)
Attributes
- Throws
-
IllegalArgumentException
if fetchSize is zero or negative
- Source
- Query.scala
Functions for safely retrieving data from a database in an array or Option type.
Functions for safely retrieving data from a database in an array or Option type.
Attributes
- Source
- Query.scala
A method to return the data to be retrieved from the database as is. If the data does not exist, an exception is raised. Use the to method if you want to retrieve individual data.
A method to return the data to be retrieved from the database as is. If the data does not exist, an exception is raised. Use the to method if you want to retrieve individual data.
Attributes
- Source
- Query.scala