Module: Sequel::Cubrid::DatasetMethods

Included in:
Dataset
Defined in:
lib/sequel/adapters/shared/cubrid.rb

Constant Summary collapse

SELECT_CLAUSE_METHODS = 
Sequel::Dataset.clause_methods(:select, %w'select distinct columns from join where group having compounds order limit')
LIMIT = 
Sequel::Dataset::LIMIT
COMMA = 
Sequel::Dataset::COMMA
BOOL_FALSE = 
'0'.freeze
BOOL_TRUE = 
'1'.freeze

Instance Method Summary collapse

Instance Method Details

#complex_expression_sql_append(sql, op, args) ⇒ Object 



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# File 'lib/sequel/adapters/shared/cubrid.rb', line 157

def complex_expression_sql_append(sql, op, args)
  case op
  when :ILIKE
    super(sql, :LIKE, [SQL::Function.new(:upper, args.at(0)), SQL::Function.new(:upper, args.at(1))])
  when :"NOT ILIKE"
    super(sql, :"NOT LIKE", [SQL::Function.new(:upper, args.at(0)), SQL::Function.new(:upper, args.at(1))])
  else
    super
  end
end

#supports_join_using? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/sequel/adapters/shared/cubrid.rb', line 168

def supports_join_using?
  false
end

#supports_multiple_column_in? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/sequel/adapters/shared/cubrid.rb', line 172

def supports_multiple_column_in?
  false
end

#supports_timestamp_usecs? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/sequel/adapters/shared/cubrid.rb', line 176

def supports_timestamp_usecs?
  false
end

#truncate ⇒ Object

CUBRID supposedly supports TRUNCATE, but it appears not to work in my testing. Fallback to using DELETE.



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# File 'lib/sequel/adapters/shared/cubrid.rb', line 182

def truncate
  delete
  nil
end