Directory src/backend

This directory contains the part of the system that is
implemented inside of the database. These are the passive objects
like sequences and tables, as well as the active parts like
support functions, procedures and triggers.

TODO:

	general

		*	Add functionality for sequence replication
		*	Add functionality for trigger steering


	slony1_base.sql

		*	Change structures to enable logswitching


	slony1_funcs.c

		*	Add the C version of the log trigger


	slony1_funcs.sql

		*	resetLocalNode() - not implemented yet
		*	dropNode() - to be added
		*	dropNode_int() - to be added

		*	storePath() ff. - overhaul from prototype