Home >Database >Mysql Tutorial >Why Do I Get the \'Not Unique Table/Alias\' Error in My SQL Query?
Why Do I Get the \'Not Unique Table/Alias\' Error in My SQL Query?
- DDDOriginal
- 2024-10-30 12:35:02192browse
Error: "Not Unique Table/Alias" in SQL Query
When executing SQL queries, it is crucial to ensure that referenced tables and columns are uniquely identified. The error "Not unique table/alias" indicates that the query attempts to access columns with the same name from multiple tables without specifying explicit table references or aliases.
In the provided query:
The above is the detailed content of Why Do I Get the \'Not Unique Table/Alias\' Error in My SQL Query?. For more information, please follow other related articles on the PHP Chinese website!
Statement：
The content of this article is voluntarily contributed by netizens, and the copyright belongs to the original author. This site does not assume corresponding legal responsibility. If you find any content suspected of plagiarism or infringement, please contact admin@php.cn