Oracle19c中SQL分开跑很快UNION ALL之后变慢分析
Posted robinson1988
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下面SQL要跑120秒
INSERT INTO CUST_GENERAL.NAP_VENDOR_WITH_LINE_TEMP
(ORG_NAME,
DEPT_NAME,
VENDOR_NAME,
CURRENCY_CODE,
GL_DATE,
CHECK_AMOUNT,
TRX_AMOUNT,
TRX_TYPE,
INVOICE_NUM,
CHECK_TYPE,
CHECK_NUM,
INVOICE_ID,
PO_PLAN_NUM,
DESCRIPTION,
PROJECT_NUM,
CNO,
PAY_AMOUNT,
DATA_TYPE,
PARTY_ID,
VENDOR_ID,
ORG_ID,
CHECK_ID)
SELECT
ORG_NAME,
DEPT_NAME,
VENDOR_NAME,
CURRENCY_CODE,
GL_DATE,
SUM(CHECK_AMOUNT) CHECK_AMOUNT,
SUM(TRX_AMOUNT) TRX_AMOUNT,
TRX_TYPE,
INVOICE_NUM,
CHECK_TYPE,
CHECK_NUM,
INVOICE_ID,
PO_PLAN_NUM,
DESCRIPTION,
DECODE('N', 'Y', PROJECT_NUM, NULL) PROJECT_NUM,
CNO,
PAY_AMOUNT,
DATA_TYPE,
PARTY_ID,
VENDOR_ID,
ORG_ID,
CHECK_ID
FROM (SELECT HR.NAME ORG_NAME,
NPO_COMMON_PUBLIC_PKG.GET_FLEX_DESC('XY_COA_CC',
AP.ATTRIBUTE15) DEPT_NAME,
HP.PARTY_NAME VENDOR_NAME,
AP.INVOICE_CURRENCY_CODE CURRENCY_CODE,
AP.GL_DATE,
NULL CHECK_AMOUNT,
SUM(DECODE(AP.CANCELLED_DATE,
NULL,
TBL.AMOUNT + NVL(TBL.TAX_AMOUNT, 0),
TBL.CANCELLATION_AMOUNT + NVL(TBL.TAX_AMOUNT, 0))) TRX_AMOUNT,
AP_CODE.DISPLAYED_FIELD TRX_TYPE,
AP.INVOICE_NUM,
NULL CHECK_TYPE,
NULL CHECK_NUM,
AP.INVOICE_ID,
NULL PO_PLAN_NUM,
AP.DESCRIPTION,
TBL.PROJECT_NUM,
1 CNO,
NULL PAY_AMOUNT,
'INVOICE' DATA_TYPE,
AP.PARTY_ID,
AP.VENDOR_ID,
AP.ORG_ID,
NULL CHECK_ID
FROM AP_INVOICES_ALL AP,
HR_OPERATING_UNITS HR,
AP_LOOKUP_CODES AP_CODE,
HZ_PARTIES HP,
(SELECT T.INVOICE_DISTRIBUTION_ID,
T.INVOICE_ID,
T.CANCELLED_FLAG,
T.AMOUNT,
DECODE(T.CANCELLATION_FLAG, 'Y', 0, T.AMOUNT) CANCELLATION_AMOUNT,
(SELECT SUM(T1.AMOUNT)
FROM AP.AP_INVOICE_DISTRIBUTIONS_ALL T1
WHERE 1 = 1
AND T1.CHARGE_APPLICABLE_TO_DIST_ID =
T.INVOICE_DISTRIBUTION_ID
AND T1.ORG_ID = T.ORG_ID
AND (T1.CANCELLATION_FLAG = 'N' OR
T1.CANCELLATION_FLAG IS NULL)) TAX_AMOUNT,
(SELECT PA.SEGMENT1
FROM PA_PROJECTS_ALL PA
WHERE PA.PROJECT_ID = TO_NUMBER(AIL.ATTRIBUTE5)) PROJECT_NUM
FROM AP.AP_INVOICE_DISTRIBUTIONS_ALL T,
AP_INVOICE_LINES_ALL AIL
WHERE AIL.INVOICE_ID = T.INVOICE_ID
AND AIL.LINE_NUMBER = T.INVOICE_LINE_NUMBER
AND T.ORG_ID = AIL.ORG_ID
AND MO_GLOBAL.CHECK_ACCESS(AIL.ORG_ID) = 'Y'
AND T.LINE_TYPE_LOOKUP_CODE NOT IN
('REC_TAX', 'NONREC_TAX', 'PREPAY')
AND EXISTS
(SELECT 1
FROM AP_INVOICES_ALL AIA
WHERE AIA.ORG_ID = NVL(99, AIA.ORG_ID)
AND AIA.INVOICE_TYPE_LOOKUP_CODE IN
('STANDARD', 'CREDIT')
AND AIA.INVOICE_CURRENCY_CODE =
NVL(null, AIA.INVOICE_CURRENCY_CODE)
AND AIA.GL_DATE >= to_date('2022-01-01','yyyy-mm-dd')
AND AIA.GL_DATE <= to_date('2022-10-01','yyyy-mm-dd')
AND (AIA.VENDOR_ID = null OR null IS NULL)
AND AIA.INVOICE_ID = AIL.INVOICE_ID)) TBL
WHERE AP.ORG_ID = HR.ORGANIZATION_ID
AND AP.PARTY_ID = HP.PARTY_ID
AND AP_CODE.LOOKUP_CODE = AP.INVOICE_TYPE_LOOKUP_CODE
AND AP_CODE.LOOKUP_TYPE = 'INVOICE TYPE'
AND AP.INVOICE_TYPE_LOOKUP_CODE IN ('STANDARD', 'CREDIT')
AND AP.ORG_ID = NVL(99, AP.ORG_ID)
AND EXISTS (SELECT 1
FROM NCM_COMMON_GT_TMP NCGT
WHERE NCGT.CHAR1 = AP.ATTRIBUTE15)
AND (AP.ATTRIBUTE15 = '30034170' OR '30034170' IS NULL)
AND AP.INVOICE_CURRENCY_CODE =
NVL(null, AP.INVOICE_CURRENCY_CODE)
AND AP.GL_DATE >= to_date('2022-01-01','yyyy-mm-dd')
AND AP.GL_DATE <= to_date('2022-10-01','yyyy-mm-dd')
AND (AP.VENDOR_ID = null OR null IS NULL)
AND MO_GLOBAL.CHECK_ACCESS(AP.ORG_ID) = 'Y'
AND AP.INVOICE_ID = TBL.INVOICE_ID
AND NOT EXISTS
(SELECT AP.INVOICE_NUM
FROM AP_INVOICE_DISTRIBUTIONS_ALL APD,
AP_INVOICE_LINES_ALL APL,
GL_CODE_COMBINATIONS GCC
WHERE APL.INVOICE_ID = AP.INVOICE_ID
AND APL.INVOICE_ID = APD.INVOICE_ID
AND APL.LINE_NUMBER = APD.INVOICE_LINE_NUMBER
AND APD.DIST_CODE_COMBINATION_ID =
GCC.CODE_COMBINATION_ID
AND APD.ORG_ID = AP.ORG_ID
AND SUBSTR(GCC.SEGMENT3, 1, 1) = '9'
AND APD.AMOUNT <> 0
AND APD.LINE_TYPE_LOOKUP_CODE IN
('ITEM', 'FREIGHT', 'ACCRUAL'))
AND NAP_VENDOR_WITH_PKG.GET_CANCEL(AP.INVOICE_ID,
AP.GL_DATE,
AP.CANCELLED_DATE) = 'N'
GROUP BY HR.NAME,
AP.ATTRIBUTE15,
HP.PARTY_NAME,
AP.INVOICE_CURRENCY_CODE,
AP.GL_DATE,
AP_CODE.DISPLAYED_FIELD,
AP.INVOICE_NUM,
AP.INVOICE_ID,
AP.DESCRIPTION,
TBL.PROJECT_NUM,
AP.PARTY_ID,
AP.VENDOR_ID,
AP.ORG_ID
UNION ALL
SELECT HR.NAME ORG_NAME,
NPO_COMMON_PUBLIC_PKG.GET_FLEX_DESC('XY_COA_CC',
AP.ATTRIBUTE15) DEPT_NAME,
HP.PARTY_NAME VENDOR_NAME,
AP.INVOICE_CURRENCY_CODE CURRENCY_CODE,
AP.GL_DATE,
NULL CHECK_AMOUNT,
SUM(DECODE(AP.CANCELLED_DATE,
NULL,
AIL.AMOUNT,
NAP_VENDOR_WITH_PKG.GET_INVOICE_LINE_AMOUNT(AP.INVOICE_ID))) TRX_AMOUNT,
AP_CODE.DISPLAYED_FIELD TRX_TYPE,
AP.INVOICE_NUM,
NULL CHECK_TYPE,
NULL CHECK_NUM,
AP.INVOICE_ID,
NULL PO_PLAN_NUM,
AP.DESCRIPTION,
(SELECT PA.SEGMENT1
FROM PA_PROJECTS_ALL PA
WHERE PA.PROJECT_ID = TO_NUMBER(AIL.ATTRIBUTE5)) PROJECT_NUM,
1 CNO,
NULL PAY_AMOUNT,
'INVOICE' DATA_TYPE,
AP.PARTY_ID,
AP.VENDOR_ID,
AP.ORG_ID,
NULL CHECK_ID
FROM AP_INVOICES_ALL AP,
HR_OPERATING_UNITS HR,
AP_LOOKUP_CODES AP_CODE,
HZ_PARTIES HP,
AP_INVOICE_LINES_ALL AIL,
GL_CODE_COMBINATIONS GC
WHERE AP.ORG_ID = HR.ORGANIZATION_ID
AND AP.PARTY_ID = HP.PARTY_ID
AND AP_CODE.LOOKUP_CODE = AP.INVOICE_TYPE_LOOKUP_CODE
AND AP_CODE.LOOKUP_TYPE = 'INVOICE TYPE'
AND AP.INVOICE_TYPE_LOOKUP_CODE IN ('STANDARD', 'CREDIT')
AND AP.ORG_ID = NVL(99, AP.ORG_ID)
AND EXISTS
(SELECT 1
FROM NCM_COMMON_GT_TMP NCGT
WHERE NCGT.CHAR1 = AP.ATTRIBUTE15)
AND (AP.ATTRIBUTE15 = '30034170' OR '30034170' IS NULL)
AND AP.INVOICE_CURRENCY_CODE =
NVL(null, AP.INVOICE_CURRENCY_CODE)
AND AP.GL_DATE >= to_date('2022-01-01','yyyy-mm-dd')
AND AP.GL_DATE <= to_date('2022-10-01','yyyy-mm-dd')
AND (AP.VENDOR_ID = null OR null IS NULL)
AND MO_GLOBAL.CHECK_ACCESS(AP.ORG_ID) = 'Y'
AND AIL.INVOICE_ID = AP.INVOICE_ID
AND AIL.LINE_TYPE_LOOKUP_CODE IN ('ITEM', 'FREIGHT')
AND DECODE(AP.CANCELLED_DATE,
NULL,
AIL.AMOUNT,
NAP_VENDOR_WITH_PKG.GET_INVOICE_LINE_AMOUNT(AP.INVOICE_ID)) <> 0
AND AIL.DEFAULT_DIST_CCID = GC.CODE_COMBINATION_ID(+)
AND SUBSTR(GC.SEGMENT3(+), 1, 1) <> '9'
AND EXISTS
(SELECT AP.INVOICE_NUM
FROM AP_INVOICE_DISTRIBUTIONS_ALL APD,
AP_INVOICE_LINES_ALL APL,
GL_CODE_COMBINATIONS GCC
WHERE APL.INVOICE_ID = AP.INVOICE_ID
AND APL.INVOICE_ID = APD.INVOICE_ID
AND APL.LINE_NUMBER = APD.INVOICE_LINE_NUMBER
AND APD.DIST_CODE_COMBINATION_ID =
GCC.CODE_COMBINATION_ID
AND APD.ORG_ID = AP.ORG_ID
AND APD.LINE_TYPE_LOOKUP_CODE IN
('ITEM', 'FREIGHT', 'ACCRUAL')
AND SUBSTR(GCC.SEGMENT3, 1, 1) = '9'
AND APD.AMOUNT <> 0)
AND EXISTS
(SELECT AP.INVOICE_NUM
FROM AP_INVOICE_DISTRIBUTIONS_ALL APD,
AP_INVOICE_LINES_ALL APL,
GL_CODE_COMBINATIONS GCC
WHERE APL.INVOICE_ID = AP.INVOICE_ID
AND APL.INVOICE_ID = APD.INVOICE_ID
AND APL.LINE_NUMBER = APD.INVOICE_LINE_NUMBER
AND APD.DIST_CODE_COMBINATION_ID =
GCC.CODE_COMBINATION_ID
AND APD.ORG_ID = AP.ORG_ID
AND APD.LINE_TYPE_LOOKUP_CODE IN
('ITEM', 'FREIGHT', 'ACCRUAL')
AND SUBSTR(GCC.SEGMENT3, 1, 1) <> '9'
AND APD.AMOUNT <> 0)
AND NAP_VENDOR_WITH_PKG.GET_CANCEL(AP.INVOICE_ID,
AP.GL_DATE,
AP.CANCELLED_DATE) = 'N'
GROUP BY HR.NAME,
AP.ATTRIBUTE15,
AP.INVOICE_NUM,
AP_CODE.DISPLAYED_FIELD,
AP.DESCRIPTION,
AP.GL_DATE,
AP.INVOICE_CURRENCY_CODE,
HP.PARTY_NAME,
AP.INVOICE_ID,
AP.CANCELLED_DATE,
AIL.ATTRIBUTE5,
AP.PARTY_ID,
AP.VENDOR_ID,
AP.ORG_ID
UNION ALL
SELECT HR.NAME ORG_NAME,
NPO_COMMON_PUBLIC_PKG.GET_FLEX_DESC('XY_COA_CC',
AP.ATTRIBUTE15) DEPT_NAME,
HP.PARTY_NAME VENDOR_NAME,
AP.INVOICE_CURRENCY_CODE CURRENCY_CODE,
NAP_VENDOR_WITH_PKG.GET_CANCEL_DATE(AP.INVOICE_ID,
AP.CANCELLED_DATE),
NULL CHECK_AMOUNT,
-SUM((TBL.AMOUNT + NVL(TBL.TAX_AMOUNT, 0))) TRX_AMOUNT,
AP_CODE.DISPLAYED_FIELD TRX_TYPE,
AP.INVOICE_NUM,
NULL CHECK_TYPE,
NULL CHECK_NUM,
AP.INVOICE_ID,
NULL PO_PLAN_NUM,
AP.DESCRIPTION,
TBL.PROJECT_NUM,
1 CNO,
NULL PAY_AMOUNT,
'INVOICE' DATA_TYPE,
AP.PARTY_ID,
AP.VENDOR_ID,
AP.ORG_ID,
NULL CHECK_ID
FROM AP_INVOICES_ALL AP,
HR_OPERATING_UNITS HR,
AP_LOOKUP_CODES AP_CODE,
HZ_PARTIES HP,
(SELECT T.INVOICE_DISTRIBUTION_ID,
T.INVOICE_ID,
T.CANCELLED_FLAG,
SUM(DECODE(T.CANCELLATION_FLAG, 'Y', 0, T.AMOUNT)) AMOUNT,
(SELECT SUM(T1.AMOUNT)
FROM AP.AP_INVOICE_DISTRIBUTIONS_ALL T1
WHERE 1 = 1
AND T1.CHARGE_APPLICABLE_TO_DIST_ID =
T.INVOICE_DISTRIBUTION_ID
AND (T1.CANCELLATION_FLAG = 'N' OR
T1.CANCELLATION_FLAG IS NULL)) TAX_AMOUNT,
(SELECT PA.SEGMENT1
FROM PA_PROJECTS_ALL PA
WHERE PA.PROJECT_ID = TO_NUMBER(AIL.ATTRIBUTE5)) PROJECT_NUM
FROM AP.AP_INVOICE_DISTRIBUTIONS_ALL T,
AP_INVOICE_LINES_ALL AIL
WHERE AIL.INVOICE_ID = T.INVOICE_ID
AND AIL.LINE_NUMBER = T.INVOICE_LINE_NUMBER
AND MO_GLOBAL.CHECK_ACCESS(AIL.ORG_ID) = 'Y'
AND T.LINE_TYPE_LOOKUP_CODE NOT IN
('REC_TAX', 'NONREC_TAX', 'PREPAY')
AND EXISTS
(SELECT 1
FROM AP_INVOICES_ALL AIA
WHERE AIA.ORG_ID = NVL(99, AIA.ORG_ID)
AND AIA.INVOICE_TYPE_LOOKUP_CODE IN
('STANDARD', 'CREDIT')
AND AIA.INVOICE_CURRENCY_CODE =
NVL(null, AIA.INVOICE_CURRENCY_CODE)
AND NAP_VENDOR_WITH_PKG.GET_CANCEL_DATE(AIA.INVOICE_ID,
AIA.CANCELLED_DATE) >= to_date('2022-01-01','yyyy-mm-dd')
AND NAP_VENDOR_WITH_PKG.GET_CANCEL_DATE(AIA.INVOICE_ID,
AIA.CANCELLED_DATE) <= to_date('2022-10-01','yyyy-mm-dd')
AND (AIA.VENDOR_ID = null OR null IS NULL)
AND AIA.INVOICE_ID = AIL.INVOICE_ID)
GROUP BY T.INVOICE_DISTRIBUTION_ID,
T.INVOICE_ID,
T.CANCELLED_FLAG,
AIL.ATTRIBUTE5) TBL
WHERE AP.ORG_ID = HR.ORGANIZATION_ID
AND AP.PARTY_ID = HP.PARTY_ID
AND AP_CODE.LOOKUP_CODE = AP.INVOICE_TYPE_LOOKUP_CODE
AND AP_CODE.LOOKUP_TYPE = 'INVOICE TYPE'
AND AP.INVOICE_TYPE_LOOKUP_CODE IN ('STANDARD', 'CREDIT')
AND AP.ORG_ID = NVL(99, AP.ORG_ID)
AND EXISTS (SELECT 1
FROM NCM_COMMON_GT_TMP NCGT
WHERE NCGT.CHAR1 = AP.ATTRIBUTE15)
AND (AP.ATTRIBUTE15 = '30034170' OR '30034170' IS NULL)
AND AP.INVOICE_CURRENCY_CODE =
NVL(null, AP.INVOICE_CURRENCY_CODE)
AND AP.CANCELLED_DATE IS NOT NULL
AND NAP_VENDOR_WITH_PKG.GET_CANCEL_DATE(AP.INVOICE_ID,
AP.CANCELLED_DATE) >= to_date('2022-01-01','yyyy-mm-dd')
AND NAP_VENDOR_WITH_PKG.GET_CANCEL_DATE(AP.INVOICE_ID,
AP.CANCELLED_DATE) <= to_date('2022-10-01','yyyy-mm-dd')
AND (AP.VENDOR_ID = null OR null IS NULL)
AND MO_GLOBAL.CHECK_ACCESS(AP.ORG_ID) = 'Y'
AND AP.INVOICE_ID = TBL.INVOICE_ID
AND NOT EXISTS
(SELECT AP.INVOICE_NUM
FROM AP_INVOICE_DISTRIBUTIONS_ALL APD,
AP_INVOICE_LINES_ALL APL,
GL_CODE_COMBINATIONS GCC
WHERE APL.INVOICE_ID = AP.INVOICE_ID
AND APL.INVOICE_ID = APD.INVOICE_ID
AND APL.LINE_NUMBER = APD.INVOICE_LINE_NUMBER
AND APD.DIST_CODE_COMBINATION_ID =
GCC.CODE_COMBINATION_ID
AND APD.ORG_ID = AP.ORG_ID
AND SUBSTR(GCC.SEGMENT3, 1, 1) = '9'
AND APD.AMOUNT <> 0
AND APD.LINE_TYPE_LOOKUP_CODE IN
('ITEM', 'FREIGHT', 'ACCRUAL'))
AND NAP_VENDOR_WITH_PKG.GET_CANCEL(AP.INVOICE_ID,
AP.GL_DATE,
AP.CANCELLED_DATE) = 'N'
GROUP BY HR.NAME,
AP.ATTRIBUTE15,
HP.PARTY_NAME,
AP.INVOICE_CURRENCY_CODE,
AP.INVOICE_ID,
AP.CANCELLED_DATE,
AP_CODE.DISPLAYED_FIELD,
AP.INVOICE_NUM,
AP.INVOICE_ID,
AP.DESCRIPTION,
TBL.PROJECT_NUM,
AP.PARTY_ID,
AP.VENDOR_ID,
AP.ORG_ID
UNION ALL
SELECT HR.NAME ORG_NAME,
NPO_COMMON_PUBLIC_PKG.GET_FLEX_DESC('XY_COA_CC',
AP.ATTRIBUTE15) DEPT_NAME,
HP.PARTY_NAME VENDOR_NAME,
AP.INVOICE_CURRENCY_CODE CURRENCY_CODE,
NAP_VENDOR_WITH_PKG.GET_CANCEL_DATE(AP.INVOICE_ID,
AP.CANCELLED_DATE),
NULL CHECK_AMOUNT,
SUM(-NAP_VENDOR_WITH_PKG.GET_INVOICE_LINE_AMOUNT(AP.INVOICE_ID)) TRX_AMOUNT,
AP_CODE.DISPLAYED_FIELD TRX_TYPE,
AP.INVOICE_NUM,
NULL CHECK_TYPE,
NULL CHECK_NUM,
AP.INVOICE_ID,
NULL PO_PLAN_NUM,
AP.DESCRIPTION,
(SELECT PA.SEGMENT1
FROM PA_PROJECTS_ALL PA
WHERE PA.PROJECT_ID = TO_NUMBER(AIL.ATTRIBUTE5)) PROJECT_NUM,
1 CNO,
NULL PAY_AMOUNT,
'INVOICE' DATA_TYPE,
AP.PARTY_ID,
AP.VENDOR_ID,
AP.ORG_ID,
NULL CHECK_ID
FROM AP_INVOICES_ALL AP,
HR_OPERATING_UNITS HR,
AP_LOOKUP_CODES AP_CODE,
HZ_PARTIES HP,
AP_INVOICE_LINES_ALL AIL,
GL_CODE_COMBINATIONS GC
WHERE AP.ORG_ID = HR.ORGANIZATION_ID
AND AP.PARTY_ID = HP.PARTY_ID
AND AP_CODE.LOOKUP_CODE = AP.INVOICE_TYPE_LOOKUP_CODE
AND AP_CODE.LOOKUP_TYPE = 'INVOICE TYPE'
AND AP.INVOICE_TYPE_LOOKUP_CODE IN ('STANDARD', 'CREDIT')
AND AP.ORG_ID = NVL(99, AP.ORG_ID)
AND EXISTS
(SELECT 1
FROM NCM_COMMON_GT_TMP NCGT
WHERE NCGT.CHAR1 = AP.ATTRIBUTE15)
AND (AP.ATTRIBUTE15 = '30034170' OR '30034170' IS NULL)
AND AP.INVOICE_CURRENCY_CODE =
NVL(null, AP.INVOICE_CURRENCY_CODE)
AND AP.CANCELLED_DATE IS NOT NULL
AND NAP_VENDOR_WITH_PKG.GET_CANCEL_DATE(AP.INVOICE_ID,
AP.CANCELLED_DATE) >= to_date('2022-01-01','yyyy-mm-dd')
AND NAP_VENDOR_WITH_PKG.GET_CANCEL_DATE(AP.INVOICE_ID,
AP.CANCELLED_DATE) <= to_date('2022-10-01','yyyy-mm-dd')
AND (AP.VENDOR_ID = null OR null IS NULL)
AND MO_GLOBAL.CHECK_ACCESS(AP.ORG_ID) = 'Y'
AND AIL.INVOICE_ID = AP.INVOICE_ID
AND AIL.LINE_TYPE_LOOKUP_CODE IN ('ITEM', 'FREIGHT')
AND DECODE(AP.CANCELLED_DATE,
NULL,
AIL.AMOUNT,
NAP_VENDOR_WITH_PKG.GET_INVOICE_LINE_AMOUNT(AP.INVOICE_ID)) <> 0
AND AIL.DEFAULT_DIST_CCID = GC.CODE_COMBINATION_ID(+)
AND SUBSTR(GC.SEGMENT3(+), 1, 1) <> '9'
AND EXISTS
(SELECT AP.INVOICE_NUM
FROM AP_INVOICE_DISTRIBUTIONS_ALL APD,
AP_INVOICE_LINES_ALL APL,
GL_CODE_COMBINATIONS GCC
WHERE APL.INVOICE_ID = AP.INVOICE_ID
AND APL.INVOICE_ID = APD.INVOICE_ID
AND APL.LINE_NUMBER = APD.INVOICE_LINE_NUMBER
AND APD.DIST_CODE_COMBINATION_ID =
GCC.CODE_COMBINATION_ID
AND APD.ORG_ID = AP.ORG_ID
AND APD.LINE_TYPE_LOOKUP_CODE IN
('ITEM', 'FREIGHT', 'ACCRUAL')
AND SUBSTR(GCC.SEGMENT3, 1, 1) = '9'
AND APD.AMOUNT <> 0)
AND EXISTS
(SELECT AP.INVOICE_NUM
FROM AP_INVOICE_DISTRIBUTIONS_ALL APD,
AP_INVOICE_LINES_ALL APL,
GL_CODE_COMBINATIONS GCC
WHERE APL.INVOICE_ID = AP.INVOICE_ID
AND APL.INVOICE_ID = APD.INVOICE_ID
AND APL.LINE_NUMBER = APD.INVOICE_LINE_NUMBER
AND APD.DIST_CODE_COMBINATION_ID =
GCC.CODE_COMBINATION_ID
AND APD.ORG_ID = AP.ORG_ID
AND APD.LINE_TYPE_LOOKUP_CODE IN
('ITEM', 'FREIGHT', 'ACCRUAL')
AND SUBSTR(GCC.SEGMENT3, 1, 1) <> '9'
AND APD.AMOUNT <> 0)
AND NAP_VENDOR_WITH_PKG.GET_CANCEL(AP.INVOICE_ID,
AP.GL_DATE,
AP.CANCELLED_DATE) = 'N'
GROUP BY HR.NAME,
AP.ATTRIBUTE15,
AP.INVOICE_NUM,
AP_CODE.DISPLAYED_FIELD,
AP.DESCRIPTION,
AP.GL_DATE,
AP.INVOICE_CURRENCY_CODE,
HP.PARTY_NAME,
AP.INVOICE_ID,
AP.CANCELLED_DATE,
AIL.ATTRIBUTE5,
AP.PARTY_ID,
AP.VENDOR_ID,
AP.ORG_ID
UNION ALL
SELECT HR.NAME ORG_NAME,
NPO_COMMON_PUBLIC_PKG.GET_FLEX_DESC('XY_COA_CC',
AP.ATTRIBUTE15) DEPT_NAME,
HP.PARTY_NAME VENDOR_NAME,
AC.CURRENCY_CODE,
API.ACCOUNTING_DATE GL_DATE,
SUM(DECODE(AP.PAY_CURR_INVOICE_AMOUNT,
0,
0,
ROUND(NAP_VENDOR_WITH_PKG.GET_INVOICE_PROJECT_AMOUNT(AP.INVOICE_ID,
AIL.ATTRIBUTE5) /
AP.PAY_CURR_INVOICE_AMOUNT * API.AMOUNT,
2))) CHECK_AMOUNT,
NULL TRX_AMOUNT,
AP_CODE.DISPLAYED_FIELD TRX_TYPE,
AP.INVOICE_NUM,
IBY.PAYMENT_METHOD_NAME CHECK_TYEP,
AC.CHECK_NUMBER,
AP.INVOICE_ID,
AP.ATTRIBUTE2 PO_PLAN_NUM,
NAP_VENDOR_WITH_PKG.GET_DESC(API.ACCOUNTING_EVENT_ID) DESCRIPTION,
(SELECT PA.SEGMENT1
FROM PA_PROJECTS_ALL PA
WHERE PA.PROJECT_ID = TO_NUMBER(AIL.ATTRIBUTE5)) PROJECT_NUM,
ROW_NUMBER() OVER(PARTITION BY AC.CHECK_NUMBER, API.ACCOUNTING_EVENT_ID ORDER BY AC.CHECK_NUMBER) CNO,
API.AMOUNT PAY_AMOUNT,
'PAYMENT' DATA_TYPE,
AC.PARTY_ID,
AC.VENDOR_ID,
AC.ORG_ID,
AC.CHECK_ID
FROM AP_CHECKS_ALL AC,
HR_OPERATING_UNITS HR,
HZ_PARTIES HP,
AP_INVOICE_PAYMENTS_ALL API,
IBY_PAYMENT_METHODS_VL IBY,
AP_INVOICES_ALL AP,
AP_INVOICE_LINES_ALL AIL,
AP_LOOKUP_CODES AP_CODE
WHERE AC.PARTY_ID = HP.PARTY_ID
AND API.CHECK_ID = AC.CHECK_ID
AND AC.PAYMENT_METHOD_CODE = IBY.PAYMENT_METHOD_CODE
AND AC.ORG_ID = HR.ORGANIZATION_ID
AND API.INVOICE_ID = AP.INVOICE_ID
AND AP_CODE.LOOKUP_CODE = AP.INVOICE_TYPE_LOOKUP_CODE
AND AP_CODE.LOOKUP_TYPE = 'INVOICE TYPE'
AND AP.INVOICE_TYPE_LOOKUP_CODE IN ('STANDARD', 'CREDIT')
AND (AC.ORG_ID = 99 OR 99 IS NULL)
AND EXISTS
(SELECT 1
FROM NCM_COMMON_GT_TMP NCGT
WHERE NCGT.CHAR1 = AP.ATTRIBUTE15)
AND (AP.ATTRIBUTE15 = '30034170' OR '30034170' IS NULL)
AND AC.CURRENCY_CODE = NVL(null, AC.CURRENCY_CODE)
AND API.ACCOUNTING_DATE >= to_date('2022-01-01','yyyy-mm-dd')
AND API.ACCOUNTING_DATE <= to_date('2022-10-01','yyyy-mm-dd')
AND (AC.VENDOR_ID = null OR null IS NULL)
AND MO_GLOBAL.CHECK_ACCESS(AC.ORG_ID) = 'Y'
AND AIL.INVOICE_ID = AP.INVOICE_ID
AND AIL.LINE_TYPE_LOOKUP_CODE IN ('ITEM', 'FREIGHT')
AND NOT EXISTS
(SELECT 'X'
FROM AP_CHECKS_ALL AC1,
AP_INVOICE_PAYMENTS_ALL AIP1,
AP_INVOICE_PAYMENTS_ALL AIP2,
XLA.XLA_EVENTS XE1,
XLA.XLA_EVENTS XE2
WHERE AC1.CHECK_ID = AC.CHECK_ID
AND AC1.VOID_DATE IS NOT NULL
AND AC1.STATUS_LOOKUP_CODE = 'VOIDED'
AND AC1.CHECK_ID = AIP1.CHECK_ID
AND AC1.CHECK_ID = AIP2.CHECK_ID
AND AIP1.ACCOUNTING_EVENT_ID = XE1.EVENT_ID
AND AIP2.ACCOUNTING_EVENT_ID = XE2.EVENT_ID
AND XE1.EVENT_TYPE_CODE NOT LIKE '%CANCELLED'
AND XE2.EVENT_TYPE_CODE LIKE '%CANCELLED'
AND AIP1.ACCOUNTING_DATE = AIP2.ACCOUNTING_DATE)
AND NOT EXISTS
(SELECT 1
FROM CUST_SN.CSN_AP_IPT_PAY_APPLICATION CAIPA
WHERE CAIPA.SOURCE_INVOICE_NUM = AP.INVOICE_NUM
AND CAIPA.PAYMENT_METHOD = '客户退款')
GROUP BY HR.NAME,
AP.ATTRIBUTE15,
HP.PARTY_NAME,
AC.CURRENCY_CODE,
API.ACCOUNTING_DATE,
AP_CODE.DISPLAYED_FIELD,
AP.INVOICE_NUM,
IBY.PAYMENT_METHOD_NAME,
AC.CHECK_NUMBER,
AP.INVOICE_ID,
AP.ATTRIBUTE2,
API.ACCOUNTING_EVENT_ID,
AIL.ATTRIBUTE5,
API.AMOUNT,
AC.PARTY_ID,
AC.VENDOR_ID,
AC.ORG_ID,
AC.CHECK_ID
UNION ALL
SELECT HR.NAME ORG_NAME,
NPO_COMMON_PUBLIC_PKG.GET_FLEX_DESC('XY_COA_CC',
AP.ATTRIBUTE15) DEPT_NAME,
HP.PARTY_NAME VENDOR_NAME,
AC.CURRENCY_CODE,
API.ACCOUNTING_DATE GL_DATE,
SUM(DECODE(AP.PAY_CURR_INVOICE_AMOUNT,
0,
0,
ROUND(NAP.LINE_AMOUNT /
AP.PAY_CURR_INVOICE_AMOUNT * API.AMOUNT,
2))) CHECK_AMOUNT,
NULL TRX_AMOUNT,
AP_CODE.DISPLAYED_FIELD TRX_TYPE,
AP.INVOICE_NUM,
IBY.PAYMENT_METHOD_NAME CHECK_TYEP,
AC.CHECK_NUMBER,
AP.INVOICE_ID,
AP.ATTRIBUTE2 PO_PLAN_NUM,
NAP_VENDOR_WITH_PKG.GET_DESC(API.ACCOUNTING_EVENT_ID) DESCRIPTION,
DECODE('N',
'Y',
NAP_INVOICES_PKG.GET_PO_PRJ_NUM_LISTS(NAP.PO_HEADER_ID),
NULL) PROJECT_NUM,
ROW_NUMBER() OVER(PARTITION BY AC.CHECK_NUMBER, API.ACCOUNTING_EVENT_ID ORDER BY AC.CHECK_NUMBER) CNO,
API.AMOUNT PAY_AMOUNT,
'PAYMENT' DATA_TYPE,
AC.PARTY_ID,
AC.VENDOR_ID,
AC.ORG_ID,
AC.CHECK_ID
FROM AP_CHECKS_ALL AC,
HR_OPERATING_UNITS HR,
HZ_PARTIES HP,
AP_INVOICE_PAYMENTS_ALL API,
IBY_PAYMENT_METHODS_VL IBY,
AP_INVOICES_ALL AP,
NAP_INVOICES_ALL NAP,
AP_LOOKUP_CODES AP_CODE
WHERE AC.PARTY_ID = HP.PARTY_ID
AND API.CHECK_ID = AC.CHECK_ID
AND AP.INVOICE_ID = NAP.INVOICE_ID
AND AC.PAYMENT_METHOD_CODE = IBY.PAYMENT_METHOD_CODE
AND AC.ORG_ID = HR.ORGANIZATION_ID
AND API.INVOICE_ID = AP.INVOICE_ID
AND AP_CODE.LOOKUP_CODE = AP.INVOICE_TYPE_LOOKUP_CODE
AND AP_CODE.LOOKUP_TYPE = 'INVOICE TYPE'
AND AP.INVOICE_TYPE_LOOKUP_CODE IN ('PREPAYMENT')
AND (AC.ORG_ID = 99 OR 99 IS NULL)
AND EXISTS (SELECT 1
FROM NCM_COMMON_GT_TMP NCGT
WHERE NCGT.CHAR1 = AP.ATTRIBUTE15)
AND (AP.ATTRIBUTE15 = '30034170' OR '30034170' IS NULL)
AND AC.CURRENCY_CODE = NVL(null, AC.CURRENCY_CODE)
AND API.ACCOUNTING_DATE >= to_date('2022-01-01','yyyy-mm-dd')
AND API.ACCOUNTING_DATE <= to_date('2022-10-01','yyyy-mm-dd')
AND (AC.VENDOR_ID = null OR null IS NULL)
AND MO_GLOBAL.CHECK_ACCESS(AC.ORG_ID) = 'Y'
AND NOT EXISTS
(SELECT 'X'
FROM AP_CHECKS_ALL AC1,
AP_INVOICE_PAYMENTS_ALL AIP1,
AP_INVOICE_PAYMENTS_ALL AIP2,
XLA.XLA_EVENTS XE1,
XLA.XLA_EVENTS XE2
WHERE AC1.CHECK_ID = AC.CHECK_ID
AND AC1.VOID_DATE IS NOT NULL
AND AC1.STATUS_LOOKUP_CODE = 'VOIDED'
AND AC1.CHECK_ID = AIP1.CHECK_ID
AND AC1.CHECK_ID = AIP2.CHECK_ID
AND AIP1.ACCOUNTING_EVENT_ID = XE1.EVENT_ID
AND AIP2.ACCOUNTING_EVENT_ID = XE2.EVENT_ID
AND XE1.EVENT_TYPE_CODE NOT LIKE '%CANCELLED'
AND XE2.EVENT_TYPE_CODE LIKE '%CANCELLED'
AND AIP1.ACCOUNTING_DATE = AIP2.ACCOUNTING_DATE)
AND NOT EXISTS
(SELECT 1
FROM CUST_SN.CSN_AP_IPT_PAY_APPLICATION CAIPA
WHERE CAIPA.SOURCE_INVOICE_NUM = AP.INVOICE_NUM
AND CAIPA.PAYMENT_METHOD = '客户退款')
GROUP BY HR.NAME,
AP.ATTRIBUTE15,
HP.PARTY_NAME,
AC.CURRENCY_CODE,
API.ACCOUNTING_DATE,
AP_CODE.DISPLAYED_FIELD,
AP.INVOICE_NUM,
IBY.PAYMENT_METHOD_NAME,
AC.CHECK_NUMBER,
AP.INVOICE_ID,
AP.ATTRIBUTE2,
API.ACCOUNTING_EVENT_ID,
DECODE('N',
'Y',
NAP_INVOICES_PKG.GET_PO_PRJ_NUM_LISTS(NAP.PO_HEADER_ID),
NULL),
API.AMOUNT,
AC.PARTY_ID,
AC.VENDOR_ID,
AC.ORG_ID,
AC.CHECK_ID) ACORD
GROUP BY ORG_NAME,
DEPT_NAME,
VENDOR_NAME,
CURRENCY_CODE,
GL_DATE,
TRX_TYPE,
INVOICE_NUM,
CHECK_TYPE,
CHECK_NUM,
INVOICE_ID,
PO_PLAN_NUM,
DESCRIPTION,
DECODE('N', 'Y', PROJECT_NUM, NULL),
CNO,
PAY_AMOUNT,
DATA_TYPE,
PARTY_ID,
VENDOR_ID,
ORG_ID,
CHECK_ID;SQL虽然很长，但是并不复杂，SQL长的原因是里面有多个UNION ALL
遇到一长串UNION ALL的SQL一般都是单独跑每段SQL，看谁慢就优化谁
单独跑每段SQL都能秒杀，但是SQL组合在一起就变慢了
UNION ALL之后变慢肯定是UNION ALL之后的执行计划与单独分段跑的执行计划不一致导致
将优化器版本降为11.2.0.4，SQL可以在5秒左右跑完
如果只是为了优化SQL，可以直接加个HINT /*+ OPTIMIZER_FEATURES_ENABLE(‘11.2.0.4’) */
如果想要刨根问底，就需要找到是哪个隐含参数引起
可以在虚拟机环境中部署一套11.2.0.4环境，一套19c环境
在两个环境中分表创建a,b表(以sysdba执行)
create table scott.a as select * from sys.x$ksppi;
create table scott.b as select * from sys.x$ksppcv;
然后在11g中创建指向19c的DBLINK，执行下面脚本查询出19c中新增的优化器参数
select name from (
select a.ksppinm name,
b.ksppstvl value,
b.ksppstdf deflt,
a.ksppdesc describ
from a@db19c, b@db19c
where a.indx = b.indx
and a.ksppinm like '_optimi%'
minus
select a.ksppinm name,
b.ksppstvl value,
b.ksppstdf deflt,
a.ksppdesc describ
from a, b
where a.indx = b.indx
and a.ksppinm like '_optimi%'
) where value='TRUE';查询出来的参数如下：
_optimizer_ads_use_partial_results
_optimizer_ads_use_spd_cache
_optimizer_aggr_groupby_elim
_optimizer_allow_all_access_paths
_optimizer_ansi_join_lateral_enhance
_optimizer_ansi_rearchitecture
_optimizer_band_join_aware
_optimizer_batch_table_access_by_rowid
_optimizer_cluster_by_rowid
_optimizer_cluster_by_rowid_batched
_optimizer_cube_join_enabled
_optimizer_eliminate_subquery
_optimizer_enable_plsql_stats
_optimizer_enhanced_join_elimination
_optimizer_gather_feedback
_optimizer_gather_stats_on_conventional_dml
_optimizer_gather_stats_on_load
_optimizer_gather_stats_on_load_index
_optimizer_generate_ptf_implied_preds
_optimizer_generate_transitive_pred
_optimizer_hybrid_fpwj_enabled
_optimizer_inmemory_access_path
_optimizer_inmemory_autodop
_optimizer_inmemory_bloom_filter
_optimizer_inmemory_capture_stored_stats
_optimizer_inmemory_cluster_aware_dop
_optimizer_inmemory_gen_pushable_preds
_optimizer_inmemory_minmax_pruning
_optimizer_inmemory_table_expansion
_optimizer_interleave_or_expansion
_optimizer_key_vector_payload
_optimizer_key_vector_pruning_enabled
_optimizer_multi_table_outerjoin
_optimizer_multicol_join_elimination
_optimizer_nlj_hj_adaptive_join
_optimizer_non_blocking_hard_parse
_optimizer_null_accepting_semijoin
_optimizer_partial_join_eval
_optimizer_quarantine_sql
_optimizer_reduce_groupby_key
_optimizer_strans_adaptive_pruning
_optimizer_track_hint_usage
_optimizer_union_all_gsets
_optimizer_unnest_scalar_sq
_optimizer_use_gtt_session_stats
_optimizer_use_histograms
_optimizer_use_stats_on_conventional_dml
_optimizer_use_xt_rowid
_optimizer_vector_transformation
根据参数名称大概就能猜测到参数是什么作用
与inmemory相关的参数一般来说不会引起本次问题
与gather相关的参数一般来说也不会引起本次问题
剩余的参数就不多了，多试几次就能找到引起SQL变慢的参数
最终经过排查，发现本次引起SQL变慢的参数是_optimizer_unnest_scalar_sq
以上是关于Oracle19c中SQL分开跑很快UNION ALL之后变慢分析的主要内容，如果未能解决你的问题，请参考以下文章
Oracle19c中SQL分开跑很快UNION ALL之后变慢分析