Function SQLSetPos 

pub unsafe extern "system" fn SQLSetPos(
    statement_handle: HStmt,
    row_number: SetPosIRow,
    operation: Operation,
    lock_type: Lock,
) -> SqlReturn

Sets the cursor position in a rowset and allows an application to refresh, update or delete data in the rowset.

See: https://learn.microsoft.com/sql/odbc/reference/syntax/sqlsetpos-function

Parameters

• statement_handle: Statement Handle
• row_number: Position of the row in the rowset on which to perform the operation specified with the Operation argument. If row_number is 0, the operation applies to every row in the rowset.
• operation: Operation to perform
• lock_type: Specifies how to lock the row after performing the operation specified in the Operation argument.

Returns

SUCCESS, SUCCESS_WITH_INFO, NEED_DATA, STILL_EXECUTING, ERROR, or INVALID_HANDLE.