MYSQL£ºCannot convert value '0000
½ñÌì´ÓMYSQLÊý¾Ý¿âץȡʱ£¬·¢ÉúÁËCannot convert value '0000-00-00 00:00:00' from column 10 to TIMESTAMPÒì³£
googleÁËһϣ¬´ó¸ÅÒâ˼ÊÇMySQLÖеÄDatetimeÖµÎÞ·¨ÔÙJAVAÖпɿ¿µÄ±»±íʾ£¬°´ÕÕJDBCºÍSQLµÄ±ê׼ĬÈÏÇé¿öϲúÉúÒì³£¡£
JDBCÔÊÐíÓÃÏÂÁеÄÖµ¶ÔzeroDateTimeBehavior ÊôÐÔÀ´ÉèÖÃÕâЩ´¦Àí·½Ê½£¬
exception (the default), which throws an SQLException with an SQLState of S1009.
ÉèÖÃΪexception Òì³££¨È±Ê¡£©ÓÃÒ»¸öSQLStateµÄs1009´íÎóºÅÀ´Å׳öÒ»¸öÒì³£
convertToNull, which returns NULL instead of the date.
ÉèÖÃΪconvertToNull£¬ÓÃNULLÖµÀ´´úÌæÕâ¸öÈÕÆÚÀàÐÍ
round, which rounds the date to the nearest closest value which is 0001-01-01.
ÉèÖÃΪround£¬ÔòÎ§ÈÆÕâ¸öÈÕÆÚ×î½Ó½üµÄÖµ£¨0001-01-01£©À´´úÌæ
Äã¿ÉÒÔÐÞ¸ÄÄãµÄjdbcÁ¬½Ó
jdbc:mysql://localhost:3306/NovelSiteDB?user=root&password=zjwilove4&zeroDateTimeBehavior=round
ÔËÐгɹ¦!
ת×Ô£ºhttp://blog.csdn.net/pjchen/archive/2008/04/19/2308245.aspx
Ïà¹ØÎĵµ£º
1. ¶¨Òå
/*
Plugin system variables.
*/
static long sysvar_one_value;
static char *sysvar_two_value;
static MYSQL_SYSVAR_LONG(simple_sysvar_one, sysvar_one_value,
PLUGIN_VAR_RQCMDARG,
"Simple fulltext parser example system variab ......
½¨Á¢Íâ¼üµÄǰÌ᣺ ±¾±íµÄÁбØÐëÓëÍâ¼üÀàÐÍÏàͬ(Íâ¼ü±ØÐëÊÇÍâ±íÖ÷¼ü)¡£
Íâ¼ü×÷Ó㺠ʹÁ½ÕűíÐγɹØÁª£¬Íâ¼üÖ»ÄÜÒýÓÃÍâ±íÖеÄÁеÄÖµ£¡
Ö¸¶¨Ö÷¼ü¹Ø¼ü×Ö£º foreign key(ÁÐÃû)
ÒýÓÃÍâ¼ü¹Ø¼ü×Ö£º references <Íâ¼ü±íÃû>(Íâ¼üÁÐÃû)
ʼþ´¥·¢ÏÞÖÆ: on deleteºÍon update , ¿ÉÉè²ÎÊýcascade(¸úËæÍâ¼ü¸Ä¶¯ ......
1.¸´ÖƱí½á¹¹¼°Êý¾Ýµ½Ð±í
CREATE TABLE бí SELECT * from ¾É±í
2.Ö»¸´ÖƱí½á¹¹µ½Ð±í
CREATE TABLE бí SELECT * from ¾É±í WHERE 1=2
»òCREATE TABLE бí LIKE ¾É±í
3.¸´ÖƾɱíµÄÊý¾Ýµ½Ð±í(¼ÙÉèÁ½¸ö±í½á¹¹Ò»Ñù)
INSERT INTO бí SELECT * from ¾É±í
4.¸´ÖƾɱíµÄÊý¾Ýµ½Ð±í(¼ÙÉèÁ½¸ö±í½á¹¹²»Ò»Ñù)
IN ......
¶ÔÓÚÿ¸öÀàÐÍÓµÓеÄÖµ·¶Î§ÒÔ¼°²¢ÇÒÖ¸¶¨ÈÕÆÚºÎʱ¼äÖµµÄÓÐЧ¸ñʽµÄÃèÊö¼û7.3.6 ÈÕÆÚºÍʱ¼äÀàÐÍ¡£
ÕâÀïÊÇÒ»¸öʹÓÃÈÕÆÚº¯ÊýµÄÀý×Ó¡£ÏÂÃæµÄ²éѯѡÔñÁËËùÓмǼ£¬Æädate_colµÄÖµÊÇÔÚ×îºó30ÌìÒÔÄÚ£º
mysql> SELECT something from table
WHERE TO_DAYS(NOW()) - TO_DAYS(date_col) <= 30;
DAYOFWEEK(date)
·µ»ØÈÕÆ ......
IN expireDate VARCHAR(20),IN resType INT
//-----------------------------------------------------------------------------------
BEGIN
DECLARE a,b,icon_id INT;
DECLARE cur_1 CURSOR FOR SELECT id from `tbl_resource` WHERE discriminator="RC_CON" and robot_type=resType and add_date<=ex ......