¹ØÓÚmysqlÊý¾Ý¿âÊ±ÇøÎÊÌâ
time/datetime/timestampÕâ3ÖÐÊý¾ÝÀàÐͶ¼¿ÉÒÔЯ´øtimezone±£´æ£¬ÔÚʵ¼Ê´æ´¢µ½Êý¾Ý¿âÖУ¬timezoneÊÇÒÔʲôÐÎʽ´æ·ÅµÄÄØ£¿ µ«ÊÇÔÚ²éѯµÄʱºò£¬Ôõô²ÅÄܰÑÊý¾Ý¿âÀïÃæµÄʱ¼äÊýÖµºÍtimezoneÐÅÏ¢Ò»ÆðÈ¡µ½ÄØ£¿
ͨ¹ýϵͳ±äÁ¿ time_zone ¿ÉÒԵõ½µ±Ç°Êý¾Ý¿âµÄÊ±ÇøÉèÖᣠmysql> select @@time_zone; +-------------+ | @@time_zone | +-------------+ | SYSTEM | +-------------+ 1 row in set (0.00 sec) mysql> TIMESTAMPÖµÒÔUTC¸ñʽ±£´æ£¬´æ´¢Ê±¶Ôµ±Ç°µÄÊ±Çø½øÐÐת»»£¬¼ìË÷ʱÔÙת»»»Øµ±Ç°µÄÊ±Çø¡£Ö»ÒªÊ±ÇøÉ趨ֵΪ³£Á¿£¬±ã¿ÉÒԵõ½±£´æÊ±µÄÖµ¡£Èç¹û±£´æÒ»¸öTIMESTAMPÖµ£¬Ó¦¸ü¸ÄÊ±ÇøÈ»ºó¼ìË÷¸ÃÖµ£¬ËüÓëÄã±£´æµÄÖµ²»Í¬¡£ÕâÊÇÒòΪÔÚÁ½¸ö·½ÏòµÄת»»ÖÐûÓÐʹÓÃÏàͬµÄÊ±Çø¡£µ±Ç°µÄÊ±Çø¿ÉÒÔÓÃ×÷time_zoneϵͳ±äÁ¿µÄÖµ¡£ time/datetime Ö»ÊǴ洢ʱ¼ä£¬Ã»ÓÐtime zone µÄ»»Ëã¡£ ÕâÊÇÊý¾Ý¿âÉèÖõÄÊ±Çø£¬ ÊÇ·ñÊý¾Ý¿âÉèÖÃÁËÊ±Çø£¬ÔÙ´´½¨time/datetime/timestampÕâÈýÖÖÀàÐ͵ÄÁеÄʱºò£¬¶ÁÈ¡¼Ç¼µÄʱºò¶¼Òª¼ÓÉÏÊý¾Ý¿âÊ±ÇøµÄÆ«ÒÆÁ¿ÄØ£¿ÒýÓà ÊÇ·ñÊý¾Ý¿âÉèÖÃÁËÊ±Çø£¬ÔÙ´´½¨time/datetime/timestampÕâÈýÖÖÀàÐ͵ÄÁеÄʱºò£¬¶ÁÈ¡¼Ç¼µÄʱºò¶¼Òª¼ÓÉÏÊý¾Ý¿âÊ±ÇøµÄÆ«ÒÆÁ¿ÄØ£¿ TIMESTAMP »á¸ù¾ÝÊ±ÇøÖØÐ¼ÓÉÏÆ«ÒÆ¡£ time/datetime ²»±ä ÎÒÓöµ½Ò»ÖÖÇé¿öÊÇ£¬Í¨¹ýSHOW VARIABLES LIKE '%time_zone'²éѯÊý¾Ý¿âÊ±Çø£¬µÃµ½µÄÊÇCST(ÕâÀïµÄCSTÊǶ«°ËÇø£¬¶øGMT-06:00Ò²ÊÇCST£¬³öÏÖÁËÆçÒå)£¬¶øÓеÄÊý¾Ý¿âµÄtimezoneΪ¿Õ£¬ ÕâÖÖÇé¿öÏÂʹÓÃSELEC
Ïà¹ØÎÊ´ð£º
ÎÒµÄmysqlÔõôûÓа취дÈëÖÐÎÄÊý¾Ý£¿Ö»ÒªÊÇÊý¾ÝдÈëÊý¾Ý¿âʱ ¾Í»á±ä³ÉÈý¸öÎʺŠ£¿Çë½Ì¸ßÈË£¡£¡ linux? ÔõôдÈëµÄ ÔÚmysqlÖÐÖ´ÐÐ show variables like 'character%'Ìù½á¹û³öÀ´¡£ ÔÚ°²×°MYSLQʱ½«Êý¾Ý¿âµÄ×Ö· ......
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: ......
mysqlÊý¾Ý¿âµÄ±àÂë¸ñʽÊÇutf8 ÔÚc++³ÌÐòÖÐʹÓÃC APIÖ±½ÓÁ¬½ÓmysqlÊý¾Ý¿â£¬°ÑÖÐÎı£´æµ½mysqlÊý¾Ý¿âÖУ¬ÖÐÎç±ä³ÉÂÒÂë ʹÓÃmysqlµÄloadÃüÁîµ¼ÈëÎı¾Îļþ£¬ÎÞÂÛÎı¾ÎļþÊÇANSI»¹ÊÇutf8±àÂ룬¶¼ÊÇÂÒÂë ÇëÎÊÉÏÃæÁ½¸öÎÊ ......
±í CREATE TABLE `ch1` ( `id` int(10) unsigned zerofill NOT NULL AUTO_INCREMENT, `no` int(10) unsigned DEFAULT NULL, `dtime` datetime DEFAULT NULL, PRIMARY KEY (`id ......
ÔÌûÇë¿´ http://topic.csdn.net/u/20100115/09/98c6ac75-d6fe-4b6c-90dc-336a738a0c0f.html?14601 ×ܽáϾÍÊÇ apache php mysql ÎÒÈ«²¿¶¼ÓõÄÊÇgb2312£¬ÓÐʲô°ì·¨¿ÉÒÔ²»ÓÃÿ´Îmysql_query('SET character_set_r ......