Module: Sequel::Firebird::DatasetMethods

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

Constant Summary collapse

BOOL_TRUE = 
'1'.freeze
BOOL_FALSE = 
'0'.freeze
NULL = 
LiteralString.new('NULL').freeze
FIRST = 
" FIRST ".freeze
SKIP = 
" SKIP ".freeze
DEFAULT_FROM = 
" FROM RDB$DATABASE"

Instance Method Summary collapse

Instance Method Details

#insert(*values) ⇒ Object

Insert given values into the database.



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

def insert(*values)
  if @opts[:sql] || @opts[:returning]
    super
  else
    returning(insert_pk).insert(*values){|r| return r.values.first}
  end
end

#insert_select(*values) ⇒ Object

Insert a record returning the record inserted



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# File 'lib/sequel/adapters/shared/firebird.rb', line 177

def insert_select(*values)
  returning.insert(*values){|r| return r}
end

#requires_sql_standard_datetimes? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/sequel/adapters/shared/firebird.rb', line 181

def requires_sql_standard_datetimes?
  true
end

#supports_cte?(type = :select) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/sequel/adapters/shared/firebird.rb', line 185

def supports_cte?(type=:select)
  type == :select
end

#supports_insert_select? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/sequel/adapters/shared/firebird.rb', line 189

def supports_insert_select?
  true
end

#supports_intersect_except? ⇒ Boolean

Firebird does not support INTERSECT or EXCEPT

Returns:

  • (Boolean) 


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# File 'lib/sequel/adapters/shared/firebird.rb', line 194

def supports_intersect_except?
  false
end

#supports_returning?(type) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/sequel/adapters/shared/firebird.rb', line 198

def supports_returning?(type)
  type == :insert
end