Conditional Logic Functions in MySQL
MySQL provides several functions for implementing conditional logic in queries, including CASE, IF, IFNULL, and ELT functions.
Sample table structure:
+----+-----------+-----+-------+--------+
| id | name | sex | level | weight |
+----+-----------+-----+-------+--------+
| 1 | xiaohong | 1 | 1 | 50 |
| 2 | xiaoming | 0 | 0 ...
Posted on Sat, 09 May 2026 11:28:04 +0000 by shamuraq