我如何组合这两个SQL语句？

Question

我如何组合这两个SQL语句。并让他们在电话中一起跑。

 SELECT  tovar,kod,
          100/SUM(CASE WHEN co='prijem' THEN kusy ELSE NULL END)*
          SUM(CASE WHEN co='predaj' THEN kusy ELSE NULL END) as percenta,
          SUM(CASE WHEN co='prijem' THEN kusy ELSE NULL END) AS prijate_ks,
          SUM(CASE WHEN co='predaj' THEN kusy ELSE NULL END) AS predane_ks
from jednotypredaj WHERE (datum BETWEEN '$a' AND '$b') and (tovar LIKE '%$search%')  
group by tovar 
ORDER by predane_ks DES

和本声明

"INSERT INTO datadocasne 
      (fromd,tod) 
 VALUES 
      ('$a','$b')"; 

感谢您的帮助

Answer 1

将您的陈述置于

之间

BEGIN TRANSACTION

和

COMMIT;