Adrian :
I don't know if it's possible, but I am looking for a way in a Mysql database:
- search for items, where
model = 'YES-OK'andimagefile name is not all numeric (in the example: row id 5) For this I found out that Regex\/my\/dir-ectory\/\b.*[a-zA-Z]+.*\b.jpgshould work.
- Rows that are matched: replace image filename with SKU without comma.
Example database input:
+----+--------+--------+-----------------------------+
| id | sku | model | image |
+----+--------+--------+-----------------------------+
| 1 | 123,45 | YES-OK | /my/dir-ectory/abc4.jpg |
| 2 | 123,46 | YES-OK | /my/dir-ectory/4abc.jpg |
| 3 | 123,47 | YES-OK | /my/dir-ectory/abcd.jpg |
| 4 | 123,48 | YES-OK | /my/dir-ectory/3a-baaac.jpg |
| 5 | 123,49 | YES-OK | /my/dir-ectory/12349.jpg |
+----+--------+--------+-----------------------------+
Example output:
+----+--------+--------+-----------------------------+
| id | sku | model | image |
+----+--------+--------+-----------------------------+
| 1 | 123,45 | YES-OK | /my/dir-ectory/12345.jpg |
| 2 | 123,46 | YES-OK | /my/dir-ectory/12346.jpg |
| 3 | 123,47 | YES-OK | /my/dir-ectory/12347.jpg |
| 4 | 123,48 | YES-OK | /my/dir-ectory/12348.jpg |
| 5 | 123,49 | YES-OK | /my/dir-ectory/12349.jpg |
+----+--------+--------+-----------------------------+
Is this possible in pure SQL?
Gordon Linoff :
Assuming your image path has the same format in all rows:
select id, sku, model,
concat(substring_index(image, '/', 3), '/', replace(sku, ',', ''), '.jpg')
from t
where model = 'YES-OK';
And then you can add the regular expression that you have found for the numbers. I find it a little hard to follow.
You can easily incorporate the same logic into an update if you want an update.
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