以下嵌入式SQL语句,没有错误的是()。
A.exec sql select Sname,Sage into :vSname,:vSage from Student where Sname =:specName
B.exec sql begin declare section char vSname[10],specName[2]=“lzt”;int vSage;exec sql end declare section
C.exec sql select Sname,Sage into vSname,vSage from Student where Sname =specName