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Contents
# rubocop:disable Naming/MethodName
# rubocop:disable Naming/UncommunicativeMethodParamName
module Arel
module Nodes
# https://www.postgresql.org/docs/9.3/sql-set.html
class VariableSet < Arel::Nodes::Node
attr_reader :type
attr_reader :args
attr_reader :name
attr_reader :local
def initialize(type, args, name, local)
@type = type
@args = args
@name = name
@local = local
end
end
end
module Visitors
class ToSql
def visit_Arel_Nodes_VariableSet(o, collector)
collector << 'SET '
collector << 'LOCAL ' if o.local
if o.name == 'timezone'
collector << 'TIME ZONE '
else
collector << o.name
collector << ' TO '
end
if o.args.empty?
collector << 'DEFAULT'
else
inject_join(o.args, collector, ', ')
end
end
end
class Dot
def visit_Arel_Nodes_VariableSet(o)
visit_edge o, 'type'
visit_edge o, 'args'
visit_edge o, 'name'
visit_edge o, 'local'
end
end
end
end
# rubocop:enable Naming/MethodName
# rubocop:enable Naming/UncommunicativeMethodParamName
Version data entries
10 entries across 10 versions & 1 rubygems