MySQL Ñϸñģʽ sql_mode
ËäȻ˵ÎÒÃǾ¡Á¿ÔÚд³ÌÐòµÄʱºò¿ØÖƲåÈëµ½Êý¾Ý¿âµÄÊý¾Ý£¬¶ø²»ÒªÓÃÊý¾Ý¿âÈ¥ÅжÏÊý¾ÝµÄ¶Ô´í£¬µ«ÊÇÓÐʱºòΪÁË·½±ã»¹ÊÇÐèÒªÊý¾Ý¿â×ÔÉíµÄÈÝ´íÄÜÁ¦À´°ïÖúÎÒÃǴﵽĿµÄµÄ¡£¾ÙÀý˵Ã÷£º
´´½¨ÈçÏÂÊý¾Ý±í
CREATE TABLE `book` (
`id` int(11) default NULL,
`num` int(11) unsigned default NULL
) ENGINE=InnoDB DEFAULT CHARSET=gbk
insert into bookvalues(1,0),(2,0)
Ö´ÐÐupdate book set num='abc'£¬¾¹È»²»±¨´í£¬ÔÒòÊÇûÓÐÆôÓÃÑϸñģʽ¡£ËùÒÔ
ÏÈÖ´ÐÐset sql_mode="STRICT_TRANS_TABLES,NO_AUTO_CREATE_USER,NO_ENGINE_SUBSTITUTION",
È»ºóÖ´ÐÐupdate book set num='abc'£¬Êý¾Ý¿â¾Í±¨´íÁË
Èç¹ûÏëÒ»ÀÍÓÀÒÝ£¬ÄǾÍÖ±½Ó°ÑÊý¾Ý¿âÅäÖÃÎļþmy.iniÖеÄÏà¹Ø²ÎÊýÉèÖÃΪ
# Set the SQL mode to strict
sql-mode="STRICT_TRANS_TABLES,NO_AUTO_CREATE_USER,NO_ENGINE_SUBSTITUTION"
Ïà¹ØÎĵµ£º
SqlServer 2000 ÓαêÓ÷¨Ð¡Àý ·µ¯ÑºÎ²É£Cannon(¿¨Ù¯) »
--------------------------------------------------------------------------------
DECLARE CURSOR (T-SQL)´´½¨Óαê
September 14th, 2006 by OoperMan (1 votes, average: 5 out of 5) Loading ...
SQL Server 2005 Áª»ú´ÔÊé
DECLARE CURSOR ......
DELIMITER $$
DROP PROCEDURE IF EXISTS `heli`.`prodtest` $$
CREATE PROCEDURE `heli`.`prodtest` ()
BEGIN
/*¾Ö²¿±äÁ¿µÄ¶¨Òå declare*/
declare pid varchar(45) default '';
declare pq int default 0;
declare pk double default 0.0;
declare cur1 CURSOR FOR SELECT pro ......
ÓÐÒÔ϶þÕÅ±í£º
Õþµ³±í£ºÕþµ³ID£¬Õþµ³Ãû³Æ
ÒéÔ±±í£ºÒéÔ±ID£¬ÒéÔ±Ãû³Æ£¬Õþµ³ID
ÒªÇó²éѯËùÓеÄÕþµ³ÐÅÏ¢£¬°üº¬£ºÕþµ³Ãû³Æ£¬ÒéÔ±ÈËÊý£¬²¢°´ÒéÔ±ÈËÊýµÄ½µÐòÅÅÁУ¨²»¿ÉÒÔÓÃ×Ó²éѯ£©¡£
Õý½â:
SELECT a.name,
COUNT(b.id) AS counts
from zhen a
left join
yi b
on a.id=b.zhenid
GROUP ......
C#Á¬½ÓSQL ServerµÄSqlConnectionµÄ×Ö·û´®£¬Ðí¶à¶¼ÊDz»ÄÜÁ¬½ÓµÄ¡£ÏÖÔÚ¸øÒ»¸öÄÜÁ¬½ÓµÄ£º
using System.Data.SqlClient;
public class sqlServerConnection {
//
public static void Main() {
//ÏÂÃæ¾ÍÊDZê×¼µÄÁ¬½Ó£¬×¢ÒâSERVERÊÇÎҵļÆËã»úÃû¡£SQLEXPRESSÊÇÊý¾Ý¿âʵÀý¡£SSPI±íʾʹÓÃWindowsµÇ½µÄÕÊ»§¡£masterÊÇÒªÁ¬½Óµ ......
SQL ServerµÄ²¹¶¡°æ±¾¼ì²é²»ÈçWindows ²¹¶¡°æ±¾¼ì²éÖ±½Ó£¬Ò»¸öϵͳ¹ÜÀíÔ±£¬Èç¹û²»Á˽âSQL Server°æ±¾¶ÔÓ¦µÄ²¹¶¡ºÅ£¬¿ÉÄÜÒ²»áÓöµ½Ò»µãÂé·³£¬Òò´ËÔÚÕâ˵Ã÷һϣ¬Í¨¹ýÕâÑùµÄ°ì·¨Åбð»úÆ÷Êǰ²È«µÄ°ì·¨£¬²»»á¶Ôϵͳ²úÉúÈκÎÓ°Ïì¡£
¡¡
1¡¢ÓÃIsql»òÕßSQL²éѯ·ÖÎöÆ÷µÇ¼µ½SQL Server£¬Èç¹ûÊÇÓÃIsql£¬ÇëÔÚcmd´°¿ÚÊäÈëisql -U sa,È» ......