返回单行的Se语句 void printageo f EXEC SQL BEGIN DECLARE SECTION int eage, float esal: char empname 6 char SQlstate[6; EXEC SQL END DECLARE SECTION /程序读入要查询的职工姓名读入值 放到变量 empname 中) EXEC SQL SELECT age, sal INTO eage, esal FROM emp Where ename=:empname i IF SQLSTATE ==00000返回单行的select语句 void printage() { EXEC SQL BEGIN DECLARE SECTION ; int eage; float esal; char empname[6] ; char SQLSTATE[6] ; EXEC SQL END DECLARE SECTION ; /* 程序读入要查询的职工姓名(读入值 放到变量empname中)*/ EXEC SQL SELECT age,sal INTO :eage , :esal FROM emp WHERE ename=:empname ; IF SQLSTATE == '00000' …