使用内部联接更新查询

Question

为什么我在存储过程的这一部分中得到以下语法错误:

关键字"FROM"附近的语法不正确.

---

WITH CTE_Residence_Overtime
    AS
    (
      SELECT * 
      FROM #Residence
    )
    UPDATE t1 
    SET t1.over_time = t1.over_time + CONVERT(TIME, CAST(CTE_Residence_Overtime.overtimeHours AS VARCHAR(2))  
    FROM r_overtime AS t1
    INNER JOIN CTE_Residence_Overtime 
    ON t1.[trans_date] = CTE_Residence_Overtime.[dayDate];

Answer 1

我想你错过了一个支架

WITH CTE_Residence_Overtime
    AS
    (
      SELECT * 
      FROM #Residence
    )
    UPDATE t1 
    SET t1.over_time = t1.over_time + CONVERT(TIME, CAST(CTE_Residence_Overtime.overtimeHours AS VARCHAR(2)))  
    FROM r_overtime AS t1
    INNER JOIN CTE_Residence_Overtime 
    ON t1.[trans_date] = CTE_Residence_Overtime.[dayDate];