DATE_DIFF (Lakehouse v2)
按指定单位返回两个日期之间的差值。
Analyze 语法
Section titled “Analyze 语法”func.date_diff(<unit>, <start>, <end>)Analyze 示例
Section titled “Analyze 示例”func.date_diff('DAY', '2024-01-01', '2024-03-01')
┌────┐│ 60 │└────┘SQL 语法
Section titled “SQL 语法”DATE_DIFF(<unit>, <start>, <end>)SQL 示例
Section titled “SQL 示例”SELECT DATE_DIFF('DAY', '2024-01-01', '2024-03-01');
┌────┐│ 60 │└────┘