Class: Sequel::Informix::Database

Inherits:
Database show all
Defined in:
lib/sequel_core/adapters/informix.rb

Constant Summary

Constants inherited from Database

Database::ADAPTERS, Database::SQL_BEGIN, Database::SQL_COMMIT, Database::SQL_ROLLBACK

Constants included from Schema::SQL

Schema::SQL::AUTOINCREMENT, Schema::SQL::CASCADE, Schema::SQL::COMMA_SEPARATOR, Schema::SQL::NOT_NULL, Schema::SQL::NO_ACTION, Schema::SQL::NULL, Schema::SQL::PRIMARY_KEY, Schema::SQL::RESTRICT, Schema::SQL::SET_DEFAULT, Schema::SQL::SET_NULL, Schema::SQL::TYPES, Schema::SQL::UNDERSCORE, Schema::SQL::UNIQUE, Schema::SQL::UNSIGNED

Instance Attribute Summary

Attributes inherited from Database

#loggers, #opts, #pool, #quote_identifiers

Instance Method Summary collapse

Methods inherited from Database

#<<, #[], adapter_class, adapter_scheme, #add_column, #add_index, #alter_table, connect, #create_or_replace_view, #create_table, #create_table!, #create_view, #drop_column, #drop_index, #drop_table, #drop_view, #fetch, #from, #get, #initialize, #inspect, #log_info, #logger, #logger=, #multi_threaded?, quote_identifiers=, #quote_identifiers?, #rename_column, #rename_table, #select, #serial_primary_key_options, #set_column_default, #set_column_type, single_threaded=, #single_threaded?, #synchronize, #table_exists?, #test_connection, #transaction, #typecast_value, #uri, uri_to_options

Methods included from Schema::SQL

#alter_table_sql, #alter_table_sql_list, #auto_increment_sql, #column_definition_sql, #column_list_sql, #constraint_definition_sql, #create_table_sql_list, #default_index_name, #drop_table_sql, #filter_expr, #index_definition_sql, #index_list_sql_list, #literal, #on_delete_clause, #quote_identifier, #rename_table_sql, #schema, #schema_utility_dataset, #type_literal

Constructor Details

This class inherits a constructor from Sequel::Database

Instance Method Details

#connect ⇒ Object

AUTO_INCREMENT = ‘IDENTITY(1,1)’.freeze

def auto_increment_sql

AUTO_INCREMENT

end



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# File 'lib/sequel_core/adapters/informix.rb', line 14

def connect
  ::Informix.connect(@opts[:database], @opts[:user], @opts[:password])
end

#dataset(opts = nil) ⇒ Object 



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# File 'lib/sequel_core/adapters/informix.rb', line 22

def dataset(opts = nil)
  Sequel::Informix::Dataset.new(self, opts)
end

#disconnect ⇒ Object 



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# File 'lib/sequel_core/adapters/informix.rb', line 18

def disconnect
  @pool.disconnect {|c| c.close}
end

#execute(sql) ⇒ Object Also known as: do

Returns number of rows affected



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# File 'lib/sequel_core/adapters/informix.rb', line 27

def execute(sql)
  log_info(sql)
  @pool.hold {|c| c.immediate(sql)}
end

#query(sql, &block) ⇒ Object 



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# File 'lib/sequel_core/adapters/informix.rb', line 33

def query(sql, &block)
  log_info(sql)
  @pool.hold {|c| block[c.cursor(sql)]}
end