# `Fun_GetMachineWorkStartDate` (function) > 获取当前机台时间(包含上一班) - **Type:** FUNCTION - **Returns:** `datetime` - **Deterministic:** NO - **SQL data access:** CONTAINS SQL ## Parameters | # | Mode | Name | Type | |---|---|---|---| | 1 | IN | `sPlcNo` | `int` | | 2 | IN | `sBrId` | `varchar(255)` | | 3 | IN | `sSuId` | `varchar(255)` | ## Body _Body is not pre-cached. To inspect: `mysql --defaults-file=~/.my.cnf -e 'SHOW CREATE FUNCTION `Fun_GetMachineWorkStartDate`'`._ ## Narrative _No human-written narrative yet._