Hi
Can someone help me to convert below SQL to pig Latin
SELECT ('CSS'||DB.DISTRICT_CODE||DB.BILLING_ACCOUNT_NO) BAC_KEY,
CASE WHEN T1.TAC_142 IS NULL THEN 'N' ELSE T1.TAC_142 END TAC_142 FROM
(
SELECT DISTRICT_CODE,BILLING_ACCOUNT_NO,
MAX(CASE WHEN TAC_1 = 'Y' AND (TAC_2 = 'Y' OR TAC_3 = 'Y') THEN 'Y' ELSE
'N' END) TAC_142 FROM
(
SELECT DI.DISTRICT_CODE,DI.BILLING_ACCOUNT_NO,DI.INST_SEQUENCE_NO,
MAX(CASE WHEN TRIM(DIP.PRODUCT_CODE) = 'A14493' AND UPPER(DI.HAZARD) LIKE
'%999%EMERGENCY%LINE%' AND UPPER(DI.WARNING) LIKE '%USE%999%ALERT%METHOD%'
THEN 'Y' ELSE 'N' END) TAC_1,
MAX(CASE WHEN TRIM(DIP.PRODUCT_TYPE) IN ('20','21') AND
TRIM(DIP.MAINTENANCE_CONTRACT) IN ('E','T') THEN 'Y' ELSE 'N' END) TAC_2,
MAX(CASE WHEN TRIM(DIP.PRODUCT_CODE) IN ('A14498','A14428','A22640') THEN
'Y' ELSE 'N' END) TAC_3
FROM
D_INSTALLATION DI,
D_INSTALLATION_PRODUCT DIP
WHERE
DIP.INST_SEQUENCE_NO = DI.INST_SEQUENCE_NO AND
DIP.BAC_WID = DI.BAC_WID
GROUP BY DI.DISTRICT_CODE,DI.BILLING_ACCOUNT_NO,DI.INST_SEQUENCE_NO
)
GROUP BY DISTRICT_CODE,BILLING_ACCOUNT_NO)
T1,
D_BILLING_ACCOUNT DB
WHERE
DB.DISTRICT_CODE = T1.DISTRICT_CODE(+) AND
DB.BILLING_ACCOUNT_NO = T1.BILLING_ACCOUNT_NO(+)
