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sqlserver dateadd

-- ÔÚÏòÖ¸¶¨ÈÕÆÚ¼ÓÉÏÒ»¶Îʱ¼äµÄ»ù´¡ÉÏ£¬·µ»ØÐ嵀 datetime Öµ
¼ÓÄê·Ý——print dateadd(year, 5, getdate())       ¼ÓÔ·ݗ—print dateadd(month, 5, getdate())
¼ÓÌìÊý——print dateadd(day, 5, getdate())    ¼ÓСʱ——print dateadd(hour, 5, getdate())
¼Ó·ÖÖÓ——print dateadd(mi, 5, getdate())     ¼ÓÃëÊý——print dateadd(ss, 5, getdate())


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JavaScriptÁ¬½ÓSqlServer²¢ÊµÏÖ·ÖÒ³

//×ܼǼÊý
function sumRecord()
{
var conn= Server.CreateObject("ADODB.connection");
var rs= Server.CreateObject("adodb.recordset");
conn.open("PROVIDER=SQLOLEDB;DATA SOURCE=127.0.0.1;UID=sa;PWD=123456;DATABASE=test");
var sql = "select count(*) as RecordCount from baoming";
rs.open(sql, ......

accessÓëSqlServer ֮ʱ¼äÓëÈÕÆÚ¼°ÆäËüSQLÓï¾ä±È½Ï

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1.access:       datediff('d',fixdate,getdate())
2.sqlserver:    datediff(day,fixdate,getdate())
ACCESSʵÀý£º    select * from table where data=datediff('d',fixdate,getdate())
sqlserverʵÀý£º select * from ......

Sqlite»ù´¡¼°ÆäÓëSQLServerÓï·¨²îÒì

sqlite¹Ù·½Õ¾
http://www.sqlite.org/
SQL Syntax
http://www.sqlite.org/lang.html
sqliteÖÐÎÄÕ¾
http://www.sqlite.com.cn/
http://www.sqlitechina.org/
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$ sqlite3 foo.db
Èç¹ûĿ¼ÏÂûÓÐfo ......

ÁÙʱ±ívs.±í±äÁ¿ÒÔ¼°ËüÃǶÔSQLServerÐÔÄܵÄÓ°Ïì

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create table #T (…)
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declare @T table (…)
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create table #T (s varchar(128))
declare @T table (s varchar(128))
insert into #T select 'old va ......

sqlserver 2000 Ô¶³ÌÁ¬½Ó ·þÎñÆ÷µÄ½â¾ö·½°¸

sqlserver 2000 Ô¶³ÌÁ¬½Ó ·þÎñÆ÷µÄ½â¾ö·½°¸
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