」。「語法錯誤出現，而我在做內部聯接

Question

const char *sqlStatement = "select s.id, s.no, s.sc p.na from table1 s inner join table2 p on p.id = s.id"; 

它給an error that near ".": syntax error

Answer 1

字符串需要加引號。

const char *sqlStatement = "select s.id, s.no, s.sc, p.na from table1 s inner join table2 p on p.id = s.id"; 

Answer 2

缺少逗號 「選擇s.id，s.no，s.sc，p.na ...