TIME_SLICE (Lakehouse v2)
将给定时间转换为所属时间间隔的起点或终点。
Analyze 语法
Section titled “Analyze 语法”func.time_slice(<datetime>, INTERVAL <n> <unit>[, <boundary>])Analyze 示例
Section titled “Analyze 示例”func.time_slice('2024-06-15 14:35:00', text('INTERVAL 15 MINUTE'))
┌───────────────────────┐│ '2024-06-15 14:30:00' │└───────────────────────┘SQL 语法
Section titled “SQL 语法”TIME_SLICE(<datetime>, INTERVAL <n> <unit>[, <boundary>])SQL 示例
Section titled “SQL 示例”SELECT TIME_SLICE('2024-06-15 14:35:00', INTERVAL 15 MINUTE);
┌─────────────────────┐│ 2024-06-15 14:30:00 │└─────────────────────┘