Ask a basic mysql Query question about two tables. one is the image table, and the other is concerned with the table requirements. Find out all the images published by user a and published by user, check uid = a directly in the image table. & nbsp; how can I find out a required statement .... thank you for asking me a basic mysql Query question.
Two tables: an image table and a table of interest
The requirement is as follows: find all the images published by user a and followed by user.
Find the release of a, and check uid = a directly in the image table. Find out how to use a statement to find out the required situation ....
Thank you, mysql.
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Study the union and join syntax.
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Make it clear. for example, whether there are related fields or not, the two tables are independent.
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Paste the table structure ~~
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