BLOB is a binary large object, a container that can store binary files. In computers, BLOB is often a field type used to store binary files in a database. A BLOB is a large file, typically a picture or a sound file, and must be processed in a special way due to their size.
1. When querying blob type images in mysql, I found that the content could not be queried.
2. When clicking on a blob type image in mysql, I found that the content could not be queried.
3. Query found that the content cannot be displayed.
#4. Click the red arrow above to switch the text to an image to display the image content.
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