Module: Bmg::Sql::OrderByTerm

Includes:
Expr
Defined in:
lib/bmg/sql/nodes/order_by_term.rb

Constant Summary

Constants included from Expr

Expr::AND, Expr::AS, Expr::COMMA, Expr::DOT, Expr::EQUAL, Expr::EXISTS, Expr::FALSE, Expr::GREATER, Expr::GREATER_OR_EQUAL, Expr::IN, Expr::LEFT_PARENTHESE, Expr::LESS, Expr::LESS_OR_EQUAL, Expr::NOT, Expr::NOT_EQUAL, Expr::OR, Expr::QUOTE, Expr::RIGHT_PARENTHESE, Expr::SPACE, Expr::TRUE

Instance Method Summary collapse

Methods included from Expr

#each_child, #flatten, #group_by?, #join?, #limit_or_offset?, #order_by?, #ordering, #set_operator?, #with_insert, #with_push, #with_update

Instance Method Details

#as_name ⇒ Object 



14
15
16
 
# File 'lib/bmg/sql/nodes/order_by_term.rb', line 14

def as_name
  qualified_name.as_name
end

#direction ⇒ Object 



18
19
20
 
# File 'lib/bmg/sql/nodes/order_by_term.rb', line 18

def direction
  last
end

#qualified_name ⇒ Object 



6
7
8
 
# File 'lib/bmg/sql/nodes/order_by_term.rb', line 6

def qualified_name
  self[1]
end

#qualifier ⇒ Object 



10
11
12
 
# File 'lib/bmg/sql/nodes/order_by_term.rb', line 10

def qualifier
  qualified_name.qualifier
end

#to_sql(buffer, dialect) ⇒ Object 



22
23
24
25
26
 
# File 'lib/bmg/sql/nodes/order_by_term.rb', line 22

def to_sql(buffer, dialect)
  self[1].to_sql(buffer, dialect)
  buffer << SPACE << direction.upcase
  buffer
end