【发布时间】：2010-12-02 02:28:50
【问题描述】：
嗨 我在有 7336 个记录的服务器中使用一个需要 7 分钟的 SP 在另一台拥有 3500 条记录的服务器上运行 6 秒。
谁能帮我知道为什么会这样？
谢谢， -Divya
SP：
选择工作表_ID 来自个人 内联人 EMPLEE ON EMPLEE.PERSON_ID = PER.PERSON_ID 和 dbo.FN_CHECKRPTSECURITY(EMPLEE.PERSON_ID, @p_SEC_ACCOUNT_ID) > 0
LEFT JOIN SEARCH_ASSIGNMENT_VW PERSON_ASGN
ON PERSON_ASGN.ASSIGNMENT_ID =
dbo.FN_GETRPTASSIGNMENTID(EMPLEE.PERSON_ID)
LEFT JOIN LOOKUP EMPLEE_ASGN_STAT
ON EMPLEE_ASGN_STAT.TYPE_ = 'ASSIGNMMENT_STATUS_CODE'
AND EMPLEE_ASGN_STAT.CODE = PERSON_ASGN.ASGN_STAT_CODE
INNER JOIN
(SELECT w1.ASSIGNMENT_ID, w1.WORKSHEET_ID, w1.EFFECTIVE_DATE, w1.APPROVED_BY, w3.CREATED_BY
FROM WORKSHEET_PAYROLL_VW w1
INNER JOIN WORKSHEET w3
ON w3.WORKSHEET_ID = w1.WORKSHEET_ID
WHERE w1.EFFECTIVE_DATE = CASE
WHEN @p_MOST_RECENT_ONLY = 'Y'
THEN (SELECT MAX(w2.EFFECTIVE_DATE)
FROM WORKSHEET_PAYROLL_VW w2
WHERE w1.ASSIGNMENT_ID = w2.ASSIGNMENT_ID
AND (ISNULL(@p_WKS_EFFECTIVE_DATE,w2.EFFECTIVE_DATE) =w2.EFFECTIVE_DATE))
ELSE ISNULL(@p_WKS_EFFECTIVE_DATE,w1.EFFECTIVE_DATE)
END
)
PERSON_WKS
ON PERSON_WKS.ASSIGNMENT_ID = dbo.FN_GETRPTASSIGNMENTID(EMPLEE.PERSON_ID)
INNER JOIN
(SELECT ASSIGNMENT_ID, VALUE
FROM ASSIGNMENT_HISTORY AH
WHERE FIELD_NAME ='HOME PAYROLL GROUP'
AND EFFECTIVE_DATE = (SELECT MAX(EFFECTIVE_DATE)
FROM ASSIGNMENT_HISTORY
WHERE ASSIGNMENT_ID = AH.ASSIGNMENT_ID
AND EFFECTIVE_DATE <=getDate()
AND FIELD_NAME = 'HOME PAYROLL GROUP')
)HOME_PAYROLL
ON HOME_PAYROLL.ASSIGNMENT_ID = dbo.FN_GETRPTASSIGNMENTID(EMPLEE.PERSON_ID)
WHERE
(@p_SELECTED_PERSON_ONLY = 'N' OR EMPLEE.PERSON_ID = @p_PERSON_ID)
AND
(@p_ASGN_STAT_CODE IS NULL OR PERSON_ASGN.ASGN_STAT_CODE = SUBSTRING(@p_ASGN_STAT_CODE,1,1)
OR PERSON_ASGN.ASGN_STAT_CODE = SUBSTRING(@p_ASGN_STAT_CODE,2,1))
AND
(@p_POLICY_ID IS NULL OR PERSON_ASGN.PROGRAM_CODE = @p_POLICY_ID)
AND
(@p_HOME_COUNTRY_ID IS NULL OR PERSON_ASGN.HOMECOUNTRYID=@p_HOME_COUNTRY_ID)
AND
(@p_HOME_CITY_ID IS NULL OR PERSON_ASGN.HOMECITYID=@p_HOME_CITY_ID )
AND
(@p_HOME_COMPANY_ID IS NULL OR PERSON_ASGN.HOMEBUSINESSID=@p_HOME_COMPANY_ID )
AND
(@p_HOME_DIVISION_ID IS NULL OR PERSON_ASGN.HOMECOMPONENTID=@p_HOME_DIVISION_ID )
AND
(@p_HOST_COUNTRY_ID IS NULL OR PERSON_ASGN.HOSTCOUNTRYID=@p_HOST_COUNTRY_ID )
AND
(@p_HOST_CITY_ID IS NULL OR PERSON_ASGN.HOSTCITYID=@p_HOST_CITY_ID )
AND
(@p_HOST_COMPANY_ID IS NULL OR PERSON_ASGN.HOSTBUSINESSID=@p_HOST_COMPANY_ID )
AND
(@p_HOST_DIVISION_ID IS NULL OR PERSON_ASGN.HOSTCOMPONENTID=@p_HOST_DIVISION_ID )
AND
(@p_CREATED_BY IS NULL OR PERSON_WKS.CREATED_BY=@p_CREATED_BY )
AND
(@p_APPROVED_BY IS NULL OR PERSON_WKS.APPROVED_BY=@p_APPROVED_BY )
AND
(@p_payroll_code IS NULL OR HOME_PAYROLL.VALUE=@p_payroll_code )
按 PER.LAST_NAME ASC 排序， PER.FIRST_NAME ASC， PERSON_WKS.EFFECTIVE_DATE DESC
第 5 行中的函数是运行缓慢的函数。其余部分在 4 秒内运行
功能： 开始 宣布 @v_ASGN_COUNT 整数， @v_RESULT INT
SELECT @v_ASGN_COUNT = COUNT(ASSIGNMENT_ID) --to find out if this employee has any assignment
FROM ASSIGNMENT
WHERE EXPATRIATE_PERSON_ID = @p_PERSON_ID AND
ASGN_STAT_CODE IN ('PD','A','I')
IF(@v_ASGN_COUNT > 0) --yes assignment, check against SECURITY_ASSIGNMENT_VW
BEGIN
SELECT @v_RESULT = COUNT(ASSIGNMENT_ID)
FROM SECURITY_ASSIGNMENT_VW
WHERE SEC_ACCOUNT_ID = @p_SEC_ACCOUNT_ID AND
ASSIGNMENT_ID IN (SELECT ASSIGNMENT_ID
FROM ASSIGNMENT
WHERE EXPATRIATE_PERSON_ID = @p_PERSON_ID AND
ASGN_STAT_CODE IN ('PD','A','I'))
END
ELSE --no assignment, so check against SECURITY_PERSON_VW
BEGIN
SELECT @v_RESULT = COUNT(PERSON_ID)
FROM SECURITY_PERSON_VW
WHERE SEC_ACCOUNT_ID = @p_SEC_ACCOUNT_ID AND
PERSON_ID = @p_PERSON_ID
END
RETURN @v_RESULT
结束
【问题讨论】：
-
不是没有细节，没有。
-
请提供存储过程的代码。
标签： sql