Analýza dat pole MySQL

Myslím, že potřebujete sofistikovanější způsob, jak ověřit, že Models hodnoty sloupců jsou správné kvůli mezerám za středníky. Navíc, pokud potřebujete zpracovat Models sloupcové hodnoty, které obsahují více než deset částí, budete potřebovat delší sekvenci čísel. Používám INFORMATION_SCHEMA COLUMNS stůl pro toto. K tomu můžete také vytvořit pomocnou tabulku.

SELECT
  CONCAT(
    IF(N.n = 0, '', LEFT(t.part, 2)),
    SUBSTRING_INDEX(
      SUBSTRING_INDEX(t.part, '-', N.n + 1), '-', -1
    )
  ) AS part, t.isHD, t.ID, t.GroupNumber, t.PartNo, t.Models
FROM Numbers AS N CROSS JOIN (
  SELECT
    SUBSTRING_INDEX(
      SUBSTRING_INDEX(t.part, ' ', N.n + 1), ' ', -1
    ) AS part, t.isHD, t.ID, t.GroupNumber, t.PartNo, t.Models
  FROM Numbers AS N CROSS JOIN (
    SELECT
      SUBSTRING_INDEX(
        SUBSTRING_INDEX(t.part, ';', N.n + 1), ';', -1
      ) AS part, t.isHD, t.ID, t.GroupNumber, t.PartNo, t.Models
    FROM Numbers AS N CROSS JOIN (
      SELECT
        REPLACE(
          SUBSTRING_INDEX(
            SUBSTRING_INDEX(t.part, 'LHD', N.n + 1), 'LHD', -1
          ), ',', ''
        ) AS part, IF(N.n > 0, 1, t.isHD) AS isHD,
        t.ID, t.GroupNumber, t.PartNo, t.Models
      FROM Numbers AS N CROSS JOIN (
        SELECT
          SUBSTRING_INDEX(
            SUBSTRING_INDEX(p.Models, 'RHD', N.n + 1), 'RHD', -1
          ) AS part, IF(N.n > 0, 2, 0) AS isHD,
          p.ID, p.GroupNumber, p.PartNo, p.Models
        FROM Numbers AS N CROSS JOIN parts_listing AS p
        WHERE p.Models REGEXP '[[:<:]]([LR]HD,? +)?[0-9]+(-[0-9]+)*[[:>:]]' AND
              N.n <= (LENGTH(p.Models) - LENGTH(REPLACE(p.Models, 'RHD', ''))) / 3
      ) AS t WHERE N.n <= (LENGTH(t.part) - LENGTH(REPLACE(t.part, 'LHD', ''))) / 3
    ) AS t WHERE N.n <= LENGTH(t.part) - LENGTH(REPLACE(t.part, ';', ''))
  ) AS t WHERE N.n <= LENGTH(t.part) - LENGTH(REPLACE(t.part, ' ', ''))
) AS t WHERE t.part REGEXP '^[0-9]+(-[0-9]+)*$' AND
             N.n <= LENGTH(t.part) - LENGTH(REPLACE(t.part, '-', ''));

Částečný výstup (29 řádků):

+------+------+----+-------------+---------+--------------------------------------+
| part | isHD | ID | GroupNumber | PartNo  |                Models                |
+------+------+----+-------------+---------+--------------------------------------+
| 2201 |    0 |  1 | 0.000       | 391906  | 2201-02-11-20-22-32-40; 2301         |
| 2202 |    0 |  1 | 0.000       | 391906  | 2201-02-11-20-22-32-40; 2301         |
| 2211 |    0 |  1 | 0.000       | 391906  | 2201-02-11-20-22-32-40; 2301         |
| 2220 |    0 |  1 | 0.000       | 391906  | 2201-02-11-20-22-32-40; 2301         |
| 2222 |    0 |  1 | 0.000       | 391906  | 2201-02-11-20-22-32-40; 2301         |
| 2232 |    0 |  1 | 0.000       | 391906  | 2201-02-11-20-22-32-40; 2301         |
| 2240 |    0 |  1 | 0.000       | 391906  | 2201-02-11-20-22-32-40; 2301         |
| 2301 |    0 |  1 | 0.000       | 391906  | 2201-02-11-20-22-32-40; 2301         |
| 2213 |    1 |  3 | 0.000       | 399391  | LHD 2213                             |
| 2313 |    2 |  5 | 0.000       | 415245  | RHD, 2313                            |
| 2631 |    0 |  7 | 0.000       | 436803  | 2631 (BODY 2678); 5431 (BODY 5478)   |
| 5431 |    0 |  7 | 0.000       | 436803  | 2631 (BODY 2678); 5431 (BODY 5478)   |
| 2206 |    1 | 14 | 0.0015      | G179559 | LHD, 2206-13-26-33; 2302-06-13-32-33 |
| 2213 |    1 | 14 | 0.0015      | G179559 | LHD, 2206-13-26-33; 2302-06-13-32-33 |
| 2226 |    1 | 14 | 0.0015      | G179559 | LHD, 2206-13-26-33; 2302-06-13-32-33 |
| 2233 |    1 | 14 | 0.0015      | G179559 | LHD, 2206-13-26-33; 2302-06-13-32-33 |
| 2302 |    1 | 14 | 0.0015      | G179559 | LHD, 2206-13-26-33; 2302-06-13-32-33 |
| 2306 |    1 | 14 | 0.0015      | G179559 | LHD, 2206-13-26-33; 2302-06-13-32-33 |
| 2313 |    1 | 14 | 0.0015      | G179559 | LHD, 2206-13-26-33; 2302-06-13-32-33 |
| 2332 |    1 | 14 | 0.0015      | G179559 | LHD, 2206-13-26-33; 2302-06-13-32-33 |
| 2333 |    1 | 14 | 0.0015      | G179559 | LHD, 2206-13-26-33; 2302-06-13-32-33 |
| 2201 |    0 | 15 | 0.0015      | 422024  | 2201-02-11-20-22-32-40; RHD, 2301    |
| 2202 |    0 | 15 | 0.0015      | 422024  | 2201-02-11-20-22-32-40; RHD, 2301    |
| 2211 |    0 | 15 | 0.0015      | 422024  | 2201-02-11-20-22-32-40; RHD, 2301    |
| 2220 |    0 | 15 | 0.0015      | 422024  | 2201-02-11-20-22-32-40; RHD, 2301    |
| 2222 |    0 | 15 | 0.0015      | 422024  | 2201-02-11-20-22-32-40; RHD, 2301    |
| 2232 |    0 | 15 | 0.0015      | 422024  | 2201-02-11-20-22-32-40; RHD, 2301    |
| 2240 |    0 | 15 | 0.0015      | 422024  | 2201-02-11-20-22-32-40; RHD, 2301    |
| 2301 |    2 | 15 | 0.0015      | 422024  | 2201-02-11-20-22-32-40; RHD, 2301    |
+------+------+----+-------------+---------+--------------------------------------+

Demo na DB Fiddle .