# system.kanoa.operators.deleteCrew(crewId, userId)

Deletes a crew. Cascades to sch.crewMember; sch.operatorShiftAssignment.crewId is set NULL on
affected rows rather than deleting shift/attendance history.

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### Parameters
**crewId** `Integer`: Id of the crew to delete<br />
**userId** `Integer`:Id of the user executing the function<br />

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### Returns
**rowsAffected** `Integer` records modified, None on failure<br />
**message** `String` None on success, an error message on failure<br />

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### Example
```python
crewId = 4
userId = 12
rowsAffected, message = system.kanoa.operators.operatorLogout.deleteCrew(crewId, userId)
```