Represents an SQL JOIN clause, used for joining tables.
The type of join to do
The actual table to join
The table alias to use for the join, if any
Create an object with the given #join_type, table, and table alias
# File lib/sequel/sql.rb, line 1250 def initialize(join_type, table, table_alias = nil) @join_type, @table, @table_alias = join_type, table, table_alias end