Essential MySQL Query Patterns and Techniques
Conditional Query Execution Execute queries only when parameter are not empty: SELECT * FROM t_interlinkage WHERE IF('翁二翁' != '', name LIKE '%翁二翁%', 1=1); Enhanced fuzzy search with concatenation: SELECT * FROM t_interlinkage WHERE IF('翁二翁' != '', name LIKE CONCAT('%', '翁二翁', '%'), 1=1); Comma-Separ...