调整SQL脚本

project_data/sql/1.0.14/soc/soc.sql

@@ -47,6 +47,16 @@ BEGIN
 
     END IF;
 
+
+     IF NOT EXISTS(SELECT *
+                  FROM information_schema.columns
+                  WHERE table_schema = DATABASE()
+                    AND table_name = 'core_introduce_letter_out_in_request'
+                    AND column_name = 'pdf_url') THEN
+        ALTER TABLE `core_introduce_letter_out_in_request`
+            ADD COLUMN `pdf_url` varchar(255) CHARACTER SET utf8mb4 COLLATE utf8mb4_general_ci DEFAULT NULL COMMENT '登记簿url';
+    END IF;
+
 END ??
 DELIMITER ;
 CALL schema_change();