我把一个存储过程的创建语句复制下来，然后删了重新建立 ，结果一直报错，而且报的还是语法错误，死活没找到到底哪里出错，sos ，谢谢谢谢
报错行为我加粗的那一行
[Err] 1064 - You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near '' at line 30
CREATE DEFINER=`root`@`loaclhost` PROCEDURE `P_SIG_INFO_MANAGEMENT`(IN vi_db_method VARCHAR(253), IN vi_sig_id VARCHAR(253) , IN vi_sig_name_cn VARCHAR(253) CHARACTER SET utf8, IN vi_sig_name_en VARCHAR(253) , IN vi_sig_action_id INT(11) , IN vi_sig_protocol VARCHAR(253), IN vi_sig_version VARCHAR(8), IN vi_sig_encrypt DECIMAL(1), IN vi_sig_direction VARCHAR(253), IN vi_sig_port VARCHAR(253), IN vi_sig_type VARCHAR(253), IN vi_sig_priority INT(11), IN vi_sig_option DECIMAL(1), IN vi_sig_genlog INT(11), IN vi_sig_match_main VARCHAR(1024),-- IN vi_sig_match_2 VARCHAR(1024),-- IN vi_sig_match_3 VARCHAR(1024), IN vi_sig_audit_support DECIMAL(1),-- IN vi_sig_createtime DATETIME,-- IN vi_sig_modifytime DATETIME, IN vi_sig_author VARCHAR(253), IN vi_sig_author_list VARCHAR(1024), IN vi_sig_update_history TEXT , IN vi_sig_desc TEXT , IN vi_sig_status DECIMAL(1) , IN vi_sig_app_id INT(11), IN vi_sig_usrc_corevent DECIMAL(1)) COMMENT '应用特征信息记录-管理过程.'BEGIN -- local val declared. -- **DECLARE _ERR_NUM INT(11);** DECLARE _ERR_MSG VARCHAR(253); DECLARE vi_sig_createtime TIMESTAMP; DECLARE vi_sig_modifytime TIMESTAMP; -- initial local val. SET _ERR_NUM = 0; SET _ERR_MSG = ""; -- default val given. SET vi_sig_createtime = CURRENT_TIME; SET vi_sig_modifytime = CURRENT_TIME; -- parameters security check. -- IF ( vi_sig_author IS NULL) THEN SET _ERR_NUM = 2; SET _ERR_MSG = '当前修改此应用的用户未明.'; ELSEIF ( !STRCMP( vi_sig_author , "sapling" )) THEN SET _ERR_NUM = 11; SET _ERR_MSG = '系统管理员[sapling]不能对库进行操作.'; END IF; -- start to do standard mission. IF ( !STRCMP( vi_db_method , "INSERT" )) THEN IF ( vi_sig_id IS NULL) THEN SET @SIG_NUM_START = 16777216; -- ( Hex:0x0100 0000 Dec:16777216) -- start to auto generate a sig id to keep unique. SELECT COUNT(T_SIG_ID) INTO vi_sig_id FROM `SAP_ALL_APPS_SIGS`; -- 计算当前应用特征的总数 --> 10进 SET vi_sig_id = @SIG_NUM_START + vi_sig_id + 1 ; -- 计算当前新添加的 特征ID --> 10进 SET vi_sig_id = CONCAT( "0x0" , CONV( vi_sig_id , 10, 16 ) ); -- 进制转换，并拼接标准头0x0 --> 形成如: 0x01001001 此类特征ID. END IF; -- start to do insert. INSERT INTO `SAP_ALL_APPS_SIGS` ( T_SIG_ID, T_SIG_NAME_CN, T_SIG_NAME_EN, T_SIG_ACTION_ID, T_SIG_PROTOCOL, T_SIG_VERSION, T_SIG_ENCRYPT, T_SIG_DIRECTION,T_SIG_PORT, T_SIG_TYPE, T_SIG_PRIORITY, T_SIG_OPTION, T_SIG_GENLOG, T_SIG_MATCH_MAIN, T_SIG_AUDIT_SUPPORT, T_SIG_CREATETIME, T_SIG_MODIFYTIME, T_SIG_AUTHOR, T_SIG_AUTHOR_LIST, T_SIG_UPDATE_HISTORY, T_SIG_DESC, T_SIG_STATUS, T_SIG_APP_ID, T_SIG_USRC_COREVENT ) VALUES ( vi_sig_id , vi_sig_name_cn, vi_sig_name_en , -- 应用特征ID,中英文三元组 vi_sig_action_id, vi_sig_protocol, vi_sig_version, vi_sig_encrypt, vi_sig_direction, vi_sig_port, -- 端口,方向 可选项二元组 vi_sig_type, vi_sig_priority, vi_sig_option, vi_sig_genlog, vi_sig_match_main, vi_sig_audit_support, vi_sig_createtime, vi_sig_modifytime, -- 系统时间,自动计算 vi_sig_author, vi_sig_author_list, -- 前者为当前登录系统账户，后者为所有修改过此应用的账户列表 vi_sig_update_history, vi_sig_desc, vi_sig_status , vi_sig_app_id, vi_sig_usrc_corevent ); -- 应用特征所属应用的ID.(在 sap_all_apps 表中对应) ELSEIF ( !STRCMP( vi_db_method , "UPDATE" )) THEN IF ( vi_sig_id IS NOT NULL) THEN UPDATE `SAP_ALL_APPS_SIGS` SET T_SIG_NAME_CN = vi_sig_name_cn, T_SIG_NAME_EN = vi_sig_name_en, T_SIG_ACTION_ID = vi_sig_action_id, T_SIG_PROTOCOL = vi_sig_protocol, T_SIG_VERSION = vi_sig_version, T_SIG_ENCRYPT = vi_sig_encrypt, T_SIG_DIRECTION = vi_sig_direction, T_SIG_PORT = vi_sig_port, T_SIG_TYPE = vi_sig_type, T_SIG_PRIORITY = vi_sig_priority, T_SIG_OPTION = vi_sig_option, T_SIG_GENLOG = vi_sig_genlog, T_SIG_MATCH_MAIN = vi_sig_match_main, T_SIG_AUDIT_SUPPORT = vi_sig_audit_support,-- T_SIG_CREATETIME = vi_sig_createtime, T_SIG_MODIFYTIME = vi_sig_modifytime, T_SIG_AUTHOR = vi_sig_author, T_SIG_AUTHOR_LIST = vi_sig_author_list, T_SIG_UPDATE_HISTORY = vi_sig_update_history, T_SIG_DESC = vi_sig_desc, T_SIG_STATUS = vi_sig_status, T_SIG_APP_ID = vi_sig_app_id, T_SIG_USRC_COREVENT = vi_sig_usrc_corevent WHERE T_SIG_ID = vi_sig_id; END IF; ELSE SET _ERR_NUM = 11; SET _ERR_MSG = '系统管理员[sapling]不能对库进行操作.'; SELECT CONCAT( _ERR_NUM, " : " , _ERR_MSG ); END IF;END
