vbasql左連接只能一次?
vbasql的左連接可以多次,比如:SQLselect*from([sheet1$]a.f1b.f1上的leftjoin[sheet2$]ba.f1c.f1上的leftjoin[sheet3$]c
VBAsql調(diào)用ADODB,怎樣把a(bǔ)ctivecell的值傳遞到select語句中?
Sqlselecta.name,avg(a.scor
用VBA實(shí)現(xiàn)從EXCEL讀取數(shù)據(jù)然后插入SQL數(shù)據(jù)庫怎么實(shí)現(xiàn)?
sqlSubtestSql()完整示例定義連接對象DimcnnAsNewrsAsNew定義連接字符串DimconstAsstringdimsqlstrAsstring連接字符串——以下是連接MSSQL數(shù)據(jù)庫conStrProvidersqloledb_server192.168.1.121;_databasename;UidadminPwdadminconstsqlstrSELECT*fromtablenamesqlstr,cnnRange(a2)。CopyFromRecords
Excel請問VBA中如何實(shí)現(xiàn)SQL中的SELECT查詢?
subtest()DimConnAsNewstrConnAsstringDimstrSQLAsstringDimRSAsNewstrConnProvidersqloledb;服務(wù)器192.168.1.111;Databasedb2014Uid用戶名;Pwd密碼;strconnmax_rowrange(a1)fori1tomax_rowstrqlselectnamefromsales2014whereidrange(aI)。ValueConn執(zhí)行strsqlstrsql,conn,1,1范圍(bi)。ValueRS(0)設(shè)置RSNothing下一步我關(guān)閉數(shù)據(jù)庫子。