Class: ActiveRecord::ConnectionAdapters::OracleEnhancedConnection

Inherits:
Object
  • Object
show all
Defined in:
lib/active_record/connection_adapters/oracle_enhanced_connection.rb

Overview

interface independent methods

Instance Attribute Summary collapse

Class Method Summary collapse

Instance Method Summary collapse

Instance Attribute Details

#raw_connection ⇒ Object (readonly)

Returns the value of attribute raw_connection.



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# File 'lib/active_record/connection_adapters/oracle_enhanced_connection.rb', line 17

def raw_connection
  @raw_connection
end

Class Method Details

.create(config) ⇒ Object 



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# File 'lib/active_record/connection_adapters/oracle_enhanced_connection.rb', line 6

def self.create(config)
  case ORACLE_ENHANCED_CONNECTION
  when :oci
    OracleEnhancedOCIConnection.new(config)
  when :jdbc
    OracleEnhancedJDBCConnection.new(config)
  else
    nil
  end
end

Instance Method Details

#oracle_downcase(column_name) ⇒ Object

Oracle column names by default are case-insensitive, but treated as upcase; for neatness, we’ll downcase within Rails. EXCEPT that folks CAN quote their column names when creating Oracle tables, which makes then case-sensitive. I don’t know anybody who does this, but we’ll handle the theoretical case of a camelCase column name. I imagine other dbs handle this different, since there’s a unit test that’s currently failing test_oci.



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# File 'lib/active_record/connection_adapters/oracle_enhanced_connection.rb', line 25

def oracle_downcase(column_name)
  column_name =~ /[a-z]/ ? column_name : column_name.downcase
end