如何使用SQL查詢爲PHP添加自己的行選擇記錄MYSQL使用

Question

我無法找到此問題的解決方案。在PHP中爲這個問題建議任何解決方案。

我有一個名爲test_repeat

id start repeater length  final 
1 20  2   3   50 
2 10  50   4  500 

表和我的查詢是

SELECT T.id AS ID, T.start AS start, T.repeater AS repeater 
     T.length AS length, T.final AS final 
FROM `test_repeater` T 
RIGHT JOIN `test_repeater` T2 ON T.id = T2.id 
WHERE T.start>=10 and T2.start*T2.repeater<=300 

我得到的結果是

ID start repeater length final  
1 20  2   3  50  
2 10  5   12  500  

我想獲得的是導致每個起始值與中繼器一起添加，並將該值作爲下一個原始值直到fi最終的報考條件（請參見下文）

我的夢想的結果會是這樣

ID start repeater length  final 
    1  20  2   3   50 
    1  22  2   3   50 
    1  24  2   3   50 
    1  ...  .   .   ... 
    1  ...  .   .   ... 
    1  50  2   3   50 
    2  10  5   4   500 
    2  15  5   4   500 
    2  20  5   4   500 
    2  25  5   4   500 
    2  30  5   4   500 
    2  35  5   4   500 
    2  ...  .   .   ... 
    2  ...  .   .   ... 
    2  ...  .   .   ... 
    2  500  5   4   500 

Answer 1

確定。更有意義......

DROP TABLE IF EXISTS test_repeat; 

CREATE TABLE test_repeat 
(id INT NOT NULL AUTO_INCREMENT PRIMARY KEY 
,start INT NOT NULL 
,repeater INT NOT NULL 
,length  INT NOT NULL 
,final INT NOT NULL 
); 

INSERT INTO test_repeat VALUE 
(1, 20  ,2   ,3   ,50), 
(2 ,10  ,5   ,4  ,500); 


DROP TABLE IF EXISTS ints; 

CREATE TABLE ints(i INT NOT NULL PRIMARY KEY); 

INSERT INTO ints VALUES (0),(1),(2),(3),(4),(5),(6),(7),(8),(9); 



SELECT r.id 
     , r.start+(r.repeater*(i2.i*10+i1.i)) start 
     , repeater 
     , length 
     , final 
    FROM test_repeat r 
    JOIN ints i1 
    JOIN ints i2 
    WHERE r.start+(r.repeater*(i2.i*10+i1.i)) BETWEEN r.start AND r.final 
    ORDER 
    BY id 
     , start; 

Answer 2

SELECT T.id AS ID, T.start*T.repeater AS mymultipliedstart, 
      T.length AS length, T.final AS final 
    FROM `test_repeater` T 
    RIGHT JOIN `test_repeater` T2 ON T.id = T2.id 

WHERE T.start>=10 and T2.start*T2.repeater<=300