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下面是該過程性能問題加入與多個where子句
create PROCEDURE [dbo].[sample1] (
@param1 varchar(20) ,
@param2 VARCHAR(5),
@param3 varchar(max) = NULL,
@param4 varchar(max) = NULL,
@param5 varchar(max) = NULL,
@param6 bit = 1,
@param7 varchar(max) = NULL,
@param8 bit = 1,
@param9 varchar(max) = NULL,
@param10 varchar(max) = NULL,
@param11 varchar(max) = NULL,
@param12 varchar(5) = 'OP',
@param13 varchar(max) = NULL,
@TOP int = 101,
@SORTFIELD varchar(20) = 'DESCRIPTION',
@SORTDIRECTION varchar(5) = 'ASC'
)
AS
BEGIN
DECLARE
@NOW VARCHAR(10)=(SELECT CONVERT(varchar(10), GETDATE(), 112)),
@PHYSNAME VARCHAR(50)='',
@PHYPARAMS CHAR(1)='N'
/*********************************/
SELECT CPPACKAGE_PARAMS, MIN(CODE) AS MinCode, MAX(CODE) AS MaxCode
INTO #SNCPPKG_PARAMS_DTLS
FROM SNCPPKG_PARAMS_DTLS
WHERE CODETYPE = 5
GROUP BY CPPACKAGE_PARAMS
SELECT *
INTO #SNCPPACKAGERL
FROM SNCPPACKAGERL
WHERE DOMDEF = @param1
--SELECT *
--INTO #SNCPPROCDEF
--FROM SNCPPROCDEF
--WHERE DOMDEF = @param1
--SELECT *
--INTO #SNCPDIAGDEF
--FROM SNCPDIAGDEF
--WHERE DOMDEF = @param1
/*********************************/
SELECT
@PHYPARAMS=[ParamaterValue]
FROM [dbo].[sntbFacilityParamaters] with(nolock)
where [ParamaterTypeId] =
(SELECT TOP 1 [ParamaterTypeId]
FROM [dbo].[sntbParamaterTypeRef] with(nolock)
where ParamaterTypeName ='Physician Specific Packages')
and facid = @param2
IF(ISNULL(@PHYPARAMS ,'N')='N')
BEGIN
SET @param11=''
END
SET NOCOUNT ON;
CREATE TABLE #tempGLT1DET (CODEFROM VARCHAR(32))
INSERT INTO #tempGLT1DET
SELECT A.CODEFROM FROM snlocGLT1DET A with(nolock)
INNER JOIN snlocGLTABLE1 B with(nolock) ON A.GLTABLE1 = B.SYSKEY
WHERE A.CODETYPE IN ('4', '5')
AND NAME = 'AMA HCPCS'
AND (B.EFF_DATE <= @NOW OR B.EFF_DATE='')
AND (B.TRM_DATE >= @NOW OR B.TRM_DATE='')
AND (B.ACTIVATION_DT <= @NOW)
if(@top>300)
BEGIN
SET @top=300
END
IF(ISNULL(@param5,'')='')
BEGIN
SET @param6=0
END
IF(ISNULL(@param7,'')='')
BEGIN
SET @param8=0
END
SELECT * INTO #TEMPPACKAGECOMPLETE
FROM
(SELECT --TOP(@TOP)
A.SYSKEY,
A.MCOMMORD,
A.SERVTYPE,
A.DESCRIPTION,
isnull(A.some_ver,'9') as some_ver,
A.ER,
A.OUTPATIENT,
A.INPATIENT,
A.DRG,
A.EFF_DATE,
A.TRM_DATE,
A.DOMDEF,
A.FINCLASS,
A.FORMORD,
A.AUDIT,
A.ALTDESC,
A.CODE,
B.TOTALCHARGE,
--null AS PHYSNAME,
A.PHYSNAME,
--NULL AS NPI,
A.NPI,
A.CPPACKAGE_PARAMS,A.PROCCODE,A.HCPCSRATES
--,row_number() over(partition BY A.SYSKEY
-- ORDER BY A.SYSKEY) rn
FROM
(SELECT *
FROM
(SELECT --TOP(@TOP)
CPPACKAGEDEF.SYSKEY,
isnull(CPPACKAGEDEF.some_ver,'9') as some_ver,
CPPACKAGEDEF.MCOMMORD,
CPPACKAGEDEF.SERVTYPE,
CPPACKAGEDEF.DESCRIPTION AS 'DESCRIPTION',
CPPACKAGEDEF.ER,
CPPACKAGEDEF.OUTPATIENT,
CPPACKAGEDEF.INPATIENT,
CPPACKAGEDEF.DRG,
CPPACKAGEDEF.EFF_DATE,
CPPACKAGEDEF.TRM_DATE,
CPPACKAGEDEF.DOMDEF,
CPPACKAGEDEF.FINCLASS,
CPPACKAGEDEF.FORMORD,
CPPACKAGEDEF.AUDIT,
CPPACKAGEDEF.ALTDESC,
REVDET.REVCODE, --REMOVE
P.PROCCODE,REVDET.HCPCSRATES,
CODE = CASE WHEN ISNULL(params.MinCode,'') = '' THEN ''
WHEN params.MinCode = params.MaxCode THEN params.MinCode
ELSE 'Multiple' END,
-- CODE = CASE WHEN
--(SELECT count(1)
-- FROM SNCPPKG_PARAMS_DTLS d with(nolock)
-- WHERE CPPACKAGE_PARAMS = CPPACKAGEDEF.CPPACKAGE_PARAMS
-- AND CODETYPE = 5) > 1 THEN 'Multiple' ELSE ISNULL(
-- (SELECT CODE
-- FROM SNCPPKG_PARAMS_DTLS d with(nolock)
-- WHERE CPPACKAGE_PARAMS = CPPACKAGEDEF.CPPACKAGE_PARAMS
-- AND CODETYPE = 5), '') END,
CPPACKAGEDEF.CPPACKAGE_PARAMS,
ISNULL(SC_TYPE,'R')AS SC_TYPE
FROM SNCPPACKAGEDEF AS CPPACKAGEDEF with(nolock)
LEFT JOIN #SNCPPKG_PARAMS_DTLS AS params ON params.CPPACKAGE_PARAMS = CPPACKAGEDEF.CPPACKAGE_PARAMS
LEFT JOIN #SNCPPACKAGERL REVDET ON REVDET.CPPACKAGEDEF= CPPACKAGEDEF.syskey-- and REVDET.domdef= @param1
--start:rajesh:for diag and proc
left join SNCPPROCDEF p with (nolock) on (P.CPPACKAGEDEF = CPPACKAGEDEF.syskey) and p.domdef= @param1
left join SNCPDIAGDEF d with (nolock) on (d.CPPACKAGEDEF = CPPACKAGEDEF.syskey) and d.domdef= @param1
--LEFT JOIN SNCPPACKAGERL pkgRL ON pkgRL.CPPACKAGEDEF= C.syskey
where
(
((isnull(@param5,'')='') or (d.DIAGCODE like @param5+'%'))
and
((isnull(@param7,'')='') or (p.PROCCODE like @param7+'%'))
)
AND
(
((@param13='9') AND (ISNULL(CPPACKAGEDEF.some_ver,'9')='9')) OR
((@param13='0') AND (ISNULL(CPPACKAGEDEF.some_ver,'9')='0'))
OR
(ISNULL(@param13,'')='')
)
--AND REVDET.
-- AND p.DOMDEF = @param1
--AND d.DOMDEF = @param1
AND
(
ISNULL(@param7,'')=''
OR
(
(@param12='IP' AND ISNULL(@param7,'')<>'')
--AND
--(
--(P.PROCCODE IN
-- (SELECT DISTINCT DESTCODE FROM snVwCodeXWalk XWALK WHERE XWALK.SOURCECODE = @param10)
--)
--)
)
OR
(
((@param12='OP' OR @param12='ER') AND ISNULL(@param7,'')<>'')
AND
(
REVDET.HCPCSRATES like @param10+'%'
)
)
)
AND
(
(
((@param5=1 AND @param8=0)
AND
(d.SEQUENCE=1)
)
--or ISNULL(@param5,'')=''
)
OR
(
((@param8=1 AND @param6=0) AND
(p.SEQUENCE=1) )
--OR ISNULL(@param7,'')=''
)
OR
(
(
(@param5=1)--AND ISNULL(@param5,'')<>'')
AND (@param8=1)-- AND ISNULL(@param7,'')<>'')
AND (p.SEQUENCE=1)
AND (d.SEQUENCE=1)
)
)
OR
(@param5=0 AND @param8=0)
)
--end:rajesh for diag and proc
--where SYSKEY = '126FAQ00249R' and
AND
(
(CPPACKAGEDEF.DESCRIPTION LIKE '%'[email protected]+'%')
OR (CPPACKAGEDEF.ALTDESC LIKE '%'[email protected]+'%')
OR (ISNULL(@param3,'')='')
)
AND
((REVDET.REVCODE LIKE @param9+'%') OR (ISNULL(@param9,'')=''))
AND((CPPACKAGEDEF.DRG LIKE @param4+'%') OR (ISNULL(@param4,'')=''))
AND
-- ISNULL(CPPACKAGEDEF.SC_TYPE,'R')=
-- CASE WHEN @PHYPARAMS='Y'
-- THEN 'P'
--ELSE
--'R'
--end
(
(@PHYPARAMS='Y' AND CPPACKAGEDEF.SC_TYPE='P' AND ISNULL(@param11,'')<>'')
OR
(@PHYPARAMS='Y'AND ISNULL(@param11,'')='')
OR
(@PHYPARAMS='N'AND ISNULL(CPPACKAGEDEF.SC_TYPE,'R')='R')
)
AND (CPPACKAGEDEF.EFF_DATE <= @NOW OR ISNULL(CPPACKAGEDEF.EFF_DATE,'')='')
AND (CPPACKAGEDEF.TRM_DATE >= @NOW OR ISNULL(CPPACKAGEDEF.TRM_DATE,'')='')
AND [email protected]
--AND [email protected]
--AND [email protected]
) CPPACKAGEDEF
LEFT JOIN
(SELECT PHYSNAME,
phyPARAMS,
NPI
FROM
(SELECT DISTINCT b.PHYSNAME,
b.NPI,
cp.SYSKEY phyPARAMS,
ROW_NUMBER() OVER (PARTITION BY b.NPI,cp.SYSKEY
ORDER BY b.MDATE DESC) AS rowNum
FROM dbo.BILLPHYS b
INNER JOIN SNCPPACKAGE_PARAMS cp with(nolock) ON cp.NPI = b.NPI
WHERE ISNULL(b.NPI, '') <> '') phy
WHERE phy.rowNum=1) B ON B.phyPARAMS = CPPACKAGEDEF.CPPACKAGE_PARAMS
WHERE (CPPACKAGEDEF.SYSKEY <> ''
AND CPPACKAGEDEF.AUDIT = 'Z')
AND (CPPACKAGEDEF.DOMDEF IN (@param1))
AND (
((CPPACKAGEDEF.INPATIENT = 'Y') AND (@param12='IP'))
OR
((CPPACKAGEDEF.OUTPATIENT = 'Y') AND (ISNULL(@param12,'OP')='OP'))
OR
((@param12='ER' AND CPPACKAGEDEF.OUTPATIENT = 'Y')AND CONVERT(INT,CPPACKAGEDEF.REVCODE) BETWEEN 450 AND 459)
)
) A
LEFT JOIN
(SELECT SUM(CONVERT(MONEY, LINECHARGE) * UNITS) AS 'TOTALCHARGE', CPPACKAGEDEF FROM
(SELECT LINECHARGE,
UNITS,
CPPACKAGEDEF
FROM #SNCPPACKAGERL with(nolock)) B
GROUP BY CPPACKAGEDEF) B ON A.SYSKEY = B.CPPACKAGEDEF
) A
-- LEFT JOIN SNCPPACKAGERL REVDET ON REVDET.CPPACKAGEDEF= A.syskey AND [email protected]
WHERE
--rn= 1
--AND
((A.PHYSNAME LIKE @param11+'%') OR (ISNULL(@param11,'')=''))
--
--select * from #TEMPPACKAGECOMPLETE
---
--SELECT count(DISTINCT SYSKEY)FROM #TEMPPACKAGE
-- gpant start
Select top (@top) * into #TEMPPACKAGE from (Select *,row_number() over(partition BY SYSKEY
ORDER BY SYSKEY) rn from #TEMPPACKAGECOMPLETE where ((
ISNULL(@param7,'')=''
OR
(
(@param12='IP' AND ISNULL(@param7,'')<>'')
AND
(
(PROCCODE IN
(SELECT DISTINCT DESTCODE FROM snVwCodeXWalk XWALK WHERE XWALK.SOURCECODE = @param10)
)
)
)
OR
(
((@param12='OP' OR @param12='ER') AND ISNULL(@param7,'')<>'')
--AND
--(
-- HCPCSRATES like @param10+'%'
--)
)
) ))t where rn =1
-- --gpant end
SELECT
--count(distinct T.SYSKEY) AS ScSyskey
T.SYSKEY AS ScSyskey,
T.DESCRIPTION AS ScDescription,
T.PHYSNAME AS ScPhysician ,
CASE WHEN ISNULL(@param12 ,'OP')='OP' THEN 'OP'
ELSE
CASE WHEN @param12='IP' THEN 'IP'
ELSE
CASE WHEN @param12='ER' THEN 'ER'
END
END
END ScPatientType,
--'I' AS ScPatientType,
T.DRG AS ScDiagnosis,
T.CODE AS ScPrimaryCdmProcedure ,
CASE WHEN P.DIAG_PRIMARYCODE='Y' THEN P.DIAGCODE ELSE NULL END AS ScPrimaryIcdDiagnosis,
CASE WHEN P.PROC_PRIMARYCODE='Y' THEN P.PROCCODE ELSE NULL END AS ScPrimaryIcdProcedure,
ISNULL(T.TOTALCHARGE, 0) AS ScAmount,
T.MCOMMORD AS ScClaimCount,
C.CODE AS ScCode,
C.CODETYPEDESC AS ScCodeType,
T.DESCRIPTION AS ScCodeDescription,
CAST(C.DATEFROM AS DATETIME) AS ScDateFrom,
CAST(C.DATETO AS DATETIME) As ScDateTo,
REVCODE.UNITS AS CdmUnits,
REVCODE.UNITSORDAYS AS CdmUnitType,
REVCODE.CPT4 AS CdmCode,
REVCODE.MODIFIERS AS CdmModifier,
REVCODE.REVCODE AS CdmRevenueCode,
REVCODE.REVDESC AS CdmDescription,
REVCODE.CHARGECODE AS CdmChargeCode,
REVCODE.LINECHARGE AS CdmPerUnitCharge,
P.DIAGCODE AS IcdDiagCode,
P.DIAG_PRIMARYCODE AS IcdDiagIsPrimary,
P.DIAGDESC AS IcdDiagDescription,
P.PROCCODE AS IcdProcCode,
P.PROC_PRIMARYCODE AS IcdProcIsPrimary,
P.PROCDESCS AS IcdProcDescription,
p.ProcedureSequence,
p.DiagSequence
FROM #TEMPPACKAGE T
LEFT JOIN
(
select distinct x.syskey as CPPACKAGEDEF,
proce.PROCCODE AS PROCCODE,
diag.DIAGCODE AS DIAGCODE,
PROCDESC.PROCDESC AS PROCDESCS ,
DIAGDESC.DIAGDESC AS DIAGDESC,
ISNULL(PROCDESC.ICD_CODE_VERSION,'ICD9Proc') as proccode_version ,
ISNULL(DIAGDESC.ICD_CODE_VERSION,'ICD9Dx') as diagcode_version, --ISNULL(p.DIAGDESC.ICD_CODE_VERSION,'ICD9Dx')
PROCDESC.VALID AS ISPROCVALID,
DIAGDESC.VALID AS ISDIAGVALID,
CASE WHEN PROCE.SEQUENCE =1 THEN 'Y' ELSE 'N' END AS PROC_PRIMARYCODE,
CASE WHEN DIAG.SEQUENCE =1 THEN 'Y' ELSE 'N' END AS DIAG_PRIMARYCODE ,
PROCE.SEQUENCE AS ProcedureSequence,
DIAG.SEQUENCE AS DiagSequence
from
--(
(
select distinct c.syskey as syskey
from snCPPACKAGEDEF C where [email protected]
)x
left join SNCPPROCDEF proce on (x.syskey=proce.CPPACKAGEDEF and proce.DOMDEF = @param1)
left join SNCPDIAGDEF diag on (x.syskey=diag.CPPACKAGEDEF and diag.DOMDEF = @param1)
left join SNLOCCP_DTPROC PROCDESC with(nolock) ON (proce.PROCCODE = PROCDESC.PROCCODE and PROCDESC.valid='Y' )
LEFT JOIN SNLOCCP_DTDIAG DIAGDESC with(nolock) ON (diag.DIAGCODE = DIAGDESC.DIAGCODE and DIAGDESC.valid='Y')
) P
ON T.SYSKEY = P.CPPACKAGEDEF
LEFT JOIN
VWCODEDESC AS C ON T.CPPACKAGE_PARAMS = C.CPPACKAGE_PARAMS
LEFT JOIN
(SELECT DISTINCT pkgRL.CPPACKAGEDEF, pkgRL.CHARGECODE, pkgRL.UNITS, pkgRL.UNITSORDAYS, pkgRL.SEQUENCE,
pkgRL.PERRELEVANCE, CAST(ISNULL(pkgRL.MOD1,'') + ','+ ISNULL(pkgRL.MOD2,'') + ','+ ISNULL(pkgRL.MOD3,'')+ ','+ ISNULL(pkgRL.MOD4,'') AS VARCHAR(50)) AS MODIFIERS, pkgRL.UNITWEIGHT,
ISNULL(pkgRL.REVDESC,'Procedure no longer exists!') AS REVDESC, pkgRL.HCPCSRATES,
pkgRL.REVCODE, pkgRL.LINECHARGE, pkgRL.STATCHARGE, pkgRL.CDMCHARGE,
CASE WHEN pkgRL.HCPCSRATES = '' OR pkgRL.HCPCSRATES IN (SELECT CODEFROM FROM #tempGLT1DET) THEN pkgRL.HCPCSRATES ELSE 'Invalid HCPCS Code:' + pkgRL.HCPCSRATES END AS 'CPT4'
FROM #SNCPPACKAGERL pkgRL) revcode
ON T.SYSKEY = revcode.CPPACKAGEDEF
where
--(ISNULL(p.PROCCODE,'')<>'' OR ISNULL(p.DIAGCODE,'')<>'')
--AND
ISNULL(ISDIAGVALID,'Y')='Y' AND ISNULL(ISPROCVALID,'Y')='Y'
and
(
(
(
(T.some_ver='9' AND ISNULL(p.diagcode_version,'ICD9Dx')='ICD9Dx' )
OR
(T.some_ver='0' AND p.diagcode_version='ICD10CM')
OR
(ISNULL(P.DIAGCODE,'')='')
)
AND
(
(T.some_ver='9' AND ISNULL(p.proccode_version,'ICD9Proc')='ICD9Proc')
OR
(T.some_ver='0' AND p.proccode_version='ICD10PCS')
OR
(ISNULL(P.PROCCODE,'')='')
)
)
OR
((ISNULL(P.DIAGCODE,'')='')OR(ISNULL(P.PROCCODE,'')=''))
)
ORDER BY CASE
WHEN UPPER(@SORTFIELD) = 'DESCRIPTION' AND
@SORTDIRECTION = 'DESC' THEN T.DESCRIPTION
END DESC,
CASE
WHEN UPPER(@SORTFIELD) = 'DESCRIPTION' AND
@SORTDIRECTION != 'DESC' THEN T.DESCRIPTION
END ASC,
CASE
WHEN UPPER(@SORTFIELD) = 'CHARGECODE' AND
@SORTDIRECTION = 'DESC' THEN
T.SYSKEY
END DESC,
CASE
WHEN UPPER(@SORTFIELD) = 'CHARGECODE' AND
@SORTDIRECTION != 'DESC' THEN
T.SYSKEY
END ASC
END
在程序參數1和參數是必須的。當我用其餘的參數搜索時，我的程序給我平均表現（10-12秒）。但是當我用param10進行搜索時，我在16分鐘內得到的結果是不可接受的。我試圖通過改變where子句的位置來調整程序，實現臨時表，但沒有幫助。
建議一些可以提高性能的方法，只有param10。
哦，我的...你應該真的減少代碼的數量，只包括重要的部分。對於任何人來說，這是一項艱鉅的任務，需要閱讀並理解 –
請創建一個[最小，完整，可驗證的示例]（http://stackoverflow.com/help/mcve）您的問題。診斷超過500行代碼，但無法訪問您的模式，這是一項太大的任務。 – alroc
另外你應該儘量避免使用臨時表，除非有很好的理由。最好使用CTE來創建需要的數據的邏輯子集，並將其物理副本創建爲臨時表。如果您多次使用該緩存的信息集，臨時表格纔有意義。 –