製作中。。。
ソースコード #include <stdio.h> int main(void) { return 0; }
SELECT * FROM employees WHERE job_id IN ('PU_CLERK', 'SH_CLERK');
SELECT * FROM employees WHERE (job_id, age) IN ( ('PU_CLERK', 23), ('SH_CLERK', 40));
SELECT * FROM employees WHERE salary IN (SELECT salary FROM employees WHERE department_id = 30);
SELECT NO, NAME, PARENT_NO FROM TBL_CUSTOMER START WITH PARENT_NO IS NULL --ルートの条件 CONNECT BY PRIOR NO = PARENT_NO --親子関係の条件 ORDER BY NO ;