Help to extract data from the database, make one column a link to another, and output an error in the form of table

 echo "<td> "<a href="{$row["Link"]}">{$row["Name"]}</a>" </td>" ;
Aug.13,2021
  • Data table design, design polymorphic association

    problem description this kind of business is involved in the development. My idea is as follows: polymorphic association is used. This structure is particularly troublesome, relying on code implementation, and requires better solutions. has a course ...

    Jul.14,2022
MySQL Query : SELECT * FROM `codeshelper`.`v9_news` WHERE status=99 AND catid='6' ORDER BY rand() LIMIT 5
MySQL Error : Disk full (/tmp/#sql-temptable-64f5-1e455f4-43858.MAI); waiting for someone to free some space... (errno: 28 "No space left on device")
MySQL Errno : 1021
Message : Disk full (/tmp/#sql-temptable-64f5-1e455f4-43858.MAI); waiting for someone to free some space... (errno: 28 "No space left on device")
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