class Sequel::SQL::AliasedExpression
Represents an aliasing of an expression to a given alias.
Attributes
alias[R]
The alias to use for the expression.
columns[R]
The columns aliases (derived column list) to use, for when the aliased expression is a record or set of records (such as a dataset).
expression[R]
The expression to alias
Public Class Methods
new(expression, aliaz, columns=nil)
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Create an object with the given expression, alias, and optional column aliases.
# File lib/sequel/sql.rb, line 1007 def initialize(expression, aliaz, columns=nil) @expression = expression @alias = aliaz @columns = columns freeze end