Input Table Schema
| Column | Data Type | Description |
|---|---|---|
| timestamp_column | TIME, TIMESTAMP, INTEGER, BIGINT, or SMALLINT | Click times (in milliseconds if data type is INTEGER, BIGINT, or SMALLINT). |
| partition_column | Any | [Column appears once for each specified partition_column.] Column by which input data is partitioned. Input data must be partitioned such that each partition contains all rows of an entity. |
| order_column | Any | [Column appears once for each specified order_column.] Column by which input data is ordered. |
No input table column can have the name 'sessionid' or 'clicklag', because these are output table column names.