Class: SQLTree::Token

Inherits:
Object
  • Object
show all
Defined in:
lib/active_record/turntable/sql_tree_patch.rb

Constant Summary collapse

BINARY_ESCAPE = 
Class.new(SQLTree::Token).new("x")

Instance Method Summary collapse

Instance Method Details

#index_keyword? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/active_record/turntable/sql_tree_patch.rb', line 26

def index_keyword?
  [SQLTree::Token::INDEX, SQLTree::Token::KEY].include?(self.class)
end

#possible_index_hint? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/active_record/turntable/sql_tree_patch.rb', line 22

def possible_index_hint?
  [SQLTree::Token::USE, SQLTree::Token::FORCE, SQLTree::Token::IGNORE].include?(self.class)
end