8.0.0.0 (2021/10/01)
	[GF60乣GF69 冒剔賺韽淽
		DROP TABLE GF60 CASCADE CONSTRAINTS PURGE ;
		DROP TABLE GF61 CASCADE CONSTRAINTS PURGE ;
		DROP TABLE GF62 CASCADE CONSTRAINTS PURGE ;
		DROP TABLE GF63 CASCADE CONSTRAINTS PURGE ;
		DROP TABLE GF64 CASCADE CONSTRAINTS PURGE ;
		DROP TABLE GF65 CASCADE CONSTRAINTS PURGE ;
		DROP TABLE GF66 CASCADE CONSTRAINTS PURGE ;
		DROP TABLE GF67 CASCADE CONSTRAINTS PURGE ;
		DROP TABLE GF68 CASCADE CONSTRAINTS PURGE ;
		DROP TABLE GF69 CASCADE CONSTRAINTS PURGE ;

	[SRC嶍彍]
		DROP FUNCTION PRJ_NAME;
		DROP PACKAGE GANTT_PKG;
