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2 answers
Q&A Modify the same field in the database form
Modify the same field in the database form
Nigellus 2018-07-21 13:20:18 Views 1263

0

For example

upload/vod/20180721/

upload/vod/20180720/

upload/vod/20180719/

...

are changed to

images/vod/20180721/

images/vod/20180720/

images/vod/20180719/

How to change it?


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2 answers
0

update table name set field name ='modified value'

2018-07-21 16:15:08

But the crux of the problem is that I just want to change the previous upload to images, but I don’t want to change the latter part.

Nigellus 2018-07-21 17:03:05

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0

First use the explode function to adapt the string into an array, and then take the first subscript and change it, or use the substitution method. str_replace, check how to use it

2018-07-23 09:57:21

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