mysql´æ´¢¹ý³ÌÖжÔÁÙʱ±íÓαêµÄÀ§»ó.
¸Õ½Ó´¥mysql.ÒÔǰ×ÜÊÇŪsql serverÁË.дÁËÒ»¸ö´æ´¢¹ý³Ì.ÃÜÃÜÂéÂéµÄ.¿ÉÊÇ×ܱ¨´í.ÀÍ·³´ó¼Ò°ïÎÒ¿´¿´°¡.ллÁË.Óе㳤.²»ºÃÒâ˼°¡.
ÎÒ¾õµÃÎÊÌâ¿ÉÄÜÊÇÁÙʱ±íÓëÓαêµÄÉùÃ÷˳Ðò²»¶Ô.
Ç°ÃæÏÈÉùÃ÷ÁËһЩ±äÁ¿.
È»ºó½¨Á¢ÁËÒ»¸öÁÙʱ±í.
È»ºó¸øÁÙʱ±í¸³Öµ.
È»ºóÉùÃ÷Ò»¸ö¶ÔÓÚÁÙʱ±íµÄÓαê.
ÕâÖÖ˳ÐòÓдíÂð??
SQL code:
-- ÉèÖ÷ָô·û
DELIMITER //
/*³õʼ»¯*/
DROP PROCEDURE IF EXISTS useCursor //
/*½¨Á¢ ´æ´¢¹ý³Ì create */
CREATE PROCEDURE useCursor(input_planGuid BIGINT )
BEGIN
-- ÉùÃ÷ÓαêʹÓõıäÁ¿----------
DECLARE nowID BIGINT;-- ±¾ÐÐ×ÔÔöid
DECLARE nowGuid BIGINT;-- ±¾ÐеÄguid,
DECLARE parentGuid BIGINT;-- ±¾Ðи¸¼¶guid
DECLARE newIndex BIGINT;-- ÒªÉèÖõı¾ÐеÄindex
DECLARE preIndex BIGINT DEFAULT -1;-- ÉÏÒ»ÐÐÉèÖõÄindex.
DECLARE preParentGuid BIGINT DEFAULT -1;-- ÉÏÒ»Ðеĸ¸¼¶guid
-- ÉùÃ÷ÁÙʱ±í,²¢»ñÈ¡Êý¾Ý--------------------------------------------------------------------
-- ¶¨ÒåÁÙʱ±í tb_tmp£¨×ÔÔöÖ÷¼ü£¬±êÌâ£¬ÍØÕ¹ÐÅÏ¢£¬Ô±íÖ÷¼üID£©
DROP TEMPORARY TABLE IF EXISTS tb_tmp;
CREATE TEMPORARY TABLE tb_tmp (
id INT AUTO_INCREMENT PRIMARY KEY,
funcsOrder BIGINT,
ITEM_NO VARCHAR(200),
GUID BIGINT,
NAME VARCHAR(100) NULL,
ITEM_NO_INDEX BIGINT NULL,
PLAN_GUID BIGINT NULL,
PARENT_GUID BIGINT
);
#ËùÓÐÊý¾Ý
INSERT INTO tb_tmp( funcsOrder,ITEM_NO,GU
Ïà¹ØÎÊ´ð£º
ÈçÌâ Êý¾ÝÊÇBLOBÀàÐÍ Ôõô²ÅÄÜÐÞ¸ÄÆäÖеÄijЩֵ
BLOBÖдæÈëµÄÊÇʲôÄÚÈÝ£¿
¼ÙÉè×Ö¶ÎmemoΪblobÀàÐÍ£¬ÔÚ¸Ã×ֶεÄÖµÇ°ÃæÔö¼Ó×Ö·û´®'add--'
Ôò²Ù×÷Óï¾äÈçÏ£º
SQL code:
update tb_blog set memo=concat( ......
ÇëÎÊÏÂÄܲ»ÄÜÔÙwindows϶¨ÆÚÇå¿ÕmysqlÒ»¸ö±íÖеÄÈ«²¿Êý¾Ý£¬ÓÃPHPʵÏÖ£¡
лл¸÷λÁË
¾Í±ÈÈçÒ»¸öÐÇÆÚÇå¿ÕÒ»´Î
±ÈÈçÿ¸öÐÇÆÚÁùÁãµãÇå¿ÕÒ»´Î£¡
ллÁË
¼Æ»®ÈÎÎñ...php....sql...truncate....OK
Äã¾ÍÕâ½ÓÔÚҳà ......
ÎÒµÄMysql ʹÓõÄʱºò ÓÃdos½¨Á¢µÄÊý¾Ý±í ÔÚdosÖÐÄÜÏÔʾ³öÖÐÎÄ
µ«ÊÇÔÚ ÆäËûµÄ¿ÉÊÓÒ³Ãæ ºÍÍøÒ³Öж¼ÏÔʾÂÒÂë ÈçºÎ½â¾ö£¿
ÔÚmysql¿ØÖÆÌ¨:show variables like 'char%';Ìù½á¹û³öÀ´¿´¿´¡£
mysqlÃüÁîÐÐģʽÏÂ: ......
ÈçÌ⣬MySQL²»»áÕâÑù°É
Ö§³Ö£¬Ä㽨Á¢Êý¾Ý¿âµÄʱºòÖ¸¶¨×Ö·û¼¯utf8»òÕßgbk¾ÍÐÐÁË¡£
http://blog.csdn.net/ACMAIN_CHM/archive/2009/05/12/4174186.aspx
MySQL ÖÐÎÄÏÔʾÂÒÂë
Ö§³Ö£¬¼ì²é×Ö·û¼¯ÉèÖÃ
Ö§³Ö£¬¼ì² ......
ÏÈÉÏ´íÎó
ÎÞ·¨Áª½ÓÊý¾Ý¿â
java.sql.SQLException: Before start of result set
at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:910)
at com.mysql.jdbc.ResultSet.checkRowPos(ResultSet.java: ......