Question

powerbuilder9.0中,SQL语句报错

在powerscrip中,select userid into :a from login where userid=:sle1_text.value;
userid在数据库中是char型,a我声明的是string(char也试过),一直报语法错误(error c0031:syntax error)

Answer 1

string a,b
b=sle_1.text
select userid into :a from login where userid=:b;