| 
					
				 | 
			
			
				@@ -57,3 +57,15 @@ ADD COLUMN `dsk_projects` json NULL COMMENT '大司空项目信息' AFTER `dsk_a 
			 | 
		
	
		
			
				 | 
				 | 
			
			
				  
			 | 
		
	
		
			
				 | 
				 | 
			
			
				 ALTER TABLE `zh_tender` 
			 | 
		
	
		
			
				 | 
				 | 
			
			
				 ADD COLUMN `spid` varchar(36) NOT NULL DEFAULT '' COMMENT 'zh_sub_project.id' AFTER `s_type`; 
			 | 
		
	
		
			
				 | 
				 | 
			
			
				+ 
			 | 
		
	
		
			
				 | 
				 | 
			
			
				+CREATE TABLE `zh_expr`  ( 
			 | 
		
	
		
			
				 | 
				 | 
			
			
				+  `id` bigint(20) UNSIGNED NOT NULL AUTO_INCREMENT, 
			 | 
		
	
		
			
				 | 
				 | 
			
			
				+  `tid` int(11) UNSIGNED NOT NULL COMMENT '标段id', 
			 | 
		
	
		
			
				 | 
				 | 
			
			
				+  `calc_module` varchar(20) CHARACTER SET utf8 COLLATE utf8_unicode_ci NOT NULL DEFAULT 'stage' COMMENT '计算模块', 
			 | 
		
	
		
			
				 | 
				 | 
			
			
				+  `calc_tag` varchar(20) CHARACTER SET utf8 COLLATE utf8_unicode_ci NOT NULL DEFAULT 'contract' COMMENT '计算标记', 
			 | 
		
	
		
			
				 | 
				 | 
			
			
				+  `calc_id` varchar(36) CHARACTER SET utf8 COLLATE utf8_unicode_ci NOT NULL COMMENT '计算关联id', 
			 | 
		
	
		
			
				 | 
				 | 
			
			
				+  `expr` varchar(1000) CHARACTER SET utf8 COLLATE utf8_unicode_ci NOT NULL DEFAULT '' COMMENT '计算公式', 
			 | 
		
	
		
			
				 | 
				 | 
			
			
				+  `expr_bak` varchar(1000) CHARACTER SET utf8 COLLATE utf8_unicode_ci NOT NULL DEFAULT '' COMMENT '上一次计算公式', 
			 | 
		
	
		
			
				 | 
				 | 
			
			
				+  PRIMARY KEY (`id`) USING BTREE, 
			 | 
		
	
		
			
				 | 
				 | 
			
			
				+  INDEX `idx_common`(`tid`, `calc_module`, `calc_tag`) USING BTREE 
			 | 
		
	
		
			
				 | 
				 | 
			
			
				+) ENGINE = InnoDB CHARACTER SET = utf8 COLLATE = utf8_unicode_ci ROW_FORMAT = Dynamic; 
			 |