SET PATH *LIBL ; 

CREATE OR REPLACE FUNCTION RESTAPI.SFP_GET_HOURLY_OEE_LIVE ( 
	IN_PARM CLOB(2147483647) ) 
	RETURNS CLOB(2147483647)   
	LANGUAGE SQL 
	SPECIFIC RESTAPI.SFP_GET_HOURLY_OEE_LIVE 
	NOT DETERMINISTIC 
	MODIFIES SQL DATA 
	CALLED ON NULL INPUT 
	SET OPTION  ALWBLK = *ALLREAD , 
	ALWCPYDTA = *OPTIMIZE , 
	COMMIT = *NONE , 
	DECRESULT = (31, 31, 00) , 
	DYNDFTCOL = *NO , 
	DYNUSRPRF = *USER , 
	SRTSEQ = *HEX   
	BEGIN 
DECLARE ENV VARCHAR ( 20 ) DEFAULT '' ; 
DECLARE V_DATE DATE ; 
DECLARE V_DATE_STR VARCHAR ( 10 ) DEFAULT '' ; 
DECLARE V_WC VARCHAR ( 5 ) DEFAULT '' ; 
DECLARE V_SITE VARCHAR ( 3 ) DEFAULT '' ; 
DECLARE V_DATE_CY DECIMAL ( 7 , 0 ) DEFAULT 0 ; 
DECLARE V_DATE_PRIOR_CY DECIMAL ( 7 , 0 ) DEFAULT 0 ; 
DECLARE LL VARCHAR ( 1024 ) DEFAULT '' ; 
DECLARE V_IN_PARM CLOB ( 2 G ) DEFAULT '' ; 
-- Parse input parameters first (before env extraction modifies In_Parm) 
SET V_DATE_STR = COALESCE ( JSON_VALUE ( IN_PARM , '$.date' ) , '' ) ; 
SET V_WC = COALESCE ( JSON_VALUE ( IN_PARM , '$.workcenter' ) , '' ) ; 
SET V_SITE = COALESCE ( JSON_VALUE ( IN_PARM , '$.site' ) , '' ) ; 
-- Parse date - set to Current_Date if not provided 
IF V_DATE_STR <> '' THEN 
SET V_DATE = DATE ( V_DATE_STR ) ; 
ELSE 
SET V_DATE = CURRENT_DATE ; 
END IF ; 
-- Extract env handling all input formats (object, array, string) 
SET V_IN_PARM = IN_PARM ; 
WHILE CISTOOLS . JSON_TYPE ( V_IN_PARM ) IN ( 'object' , 'array' , 'string' ) 
DO 
SET V_IN_PARM = 
CASE CISTOOLS . JSON_TYPE ( V_IN_PARM ) 
WHEN 'object' THEN JSON_VALUE ( V_IN_PARM , '$.env' ) 
WHEN 'array' THEN JSON_VALUE ( V_IN_PARM , '$[0]' ) 
WHEN 'string' THEN REPLACE ( V_IN_PARM , '"' , '' ) 
ELSE TRIM ( V_IN_PARM ) 
END ; 
END WHILE ; 
SET ENV = V_IN_PARM ; 
SET LL = CISTOOLS . SET_LIBRARY_LIST ( ENV ) ; 
-- Calculate CYYMMDD dates 
SET V_DATE_CY = ZONED ( V_DATE ) - 19000000 ; 
SET V_DATE_PRIOR_CY = ZONED ( V_DATE - 1 DAY ) - 19000000 ; 
RETURN 
WITH 
-- ========== RUN TRANSACTIONS (ON/OF) ========== 
RUN_ON AS ( 
SELECT T . ORDNO , T . OPSEQ , T . ITNBR , T . WKCTR , 
COALESCE ( T . EMPNO , T . BADGE ) AS EMP_KEY , 
T . TDATE AS ON_DATE , T . TTIME AS ON_TIME , T . RUNCD , 
M . STID , 
TO_DATE ( 
ZONED ( CISTOOLS . CYMD2DATE ( T . TDATE ) ) || 
LPAD ( T . TTIME , 6 , '0' ) , 'YYYYMMDDHH24MISS' ) 
AS ON_TS , 
ROW_NUMBER ( ) OVER ( 
PARTITION BY T . ORDNO , T . OPSEQ , COALESCE ( 
T . EMPNO , T . BADGE ) , T . RUNCD , T . WKCTR 
ORDER BY T . TDATE , T . TTIME 
) AS SEQ 
FROM MOTRAN T 
JOIN MOMAST M 
ON T . ORDNO = M . ORDNO 
WHERE T . TCODE = 'ON' 
AND T . RUNCD = 'R' 
AND T . WKCTR = COALESCE ( NULLIF ( V_WC , '' ) , T . WKCTR ) 
AND M . STID = COALESCE ( NULLIF ( V_SITE , '' ) , M . STID ) 
AND T . ACREC = 'A' 
AND T . TDATE BETWEEN V_DATE_PRIOR_CY AND V_DATE_CY 
) , 
RUN_OFF AS ( 
SELECT T . ORDNO , T . OPSEQ , T . WKCTR , 
COALESCE ( T . EMPNO , T . BADGE ) AS EMP_KEY , 
T . TDATE AS OFF_DATE , T . TTIME AS OFF_TIME , T . QTCOM , 
T . QTSCP , T . RUNCD , M . STID , 
TO_DATE ( 
ZONED ( CISTOOLS . CYMD2DATE ( T . TDATE ) ) || 
LPAD ( T . TTIME , 6 , '0' ) , 'YYYYMMDDHH24MISS' ) 
AS OFF_TS , 
ROW_NUMBER ( ) OVER ( 
PARTITION BY T . ORDNO , T . OPSEQ , COALESCE ( 
T . EMPNO , T . BADGE ) , T . RUNCD , T . WKCTR 
ORDER BY T . TDATE , T . TTIME 
) AS SEQ 
FROM MOTRAN T 
JOIN MOMAST M 
ON T . ORDNO = M . ORDNO 
WHERE T . TCODE = 'OF' 
AND T . RUNCD = 'R' 
AND T . WKCTR = COALESCE ( NULLIF ( V_WC , '' ) , T . WKCTR ) 
AND M . STID = COALESCE ( NULLIF ( V_SITE , '' ) , M . STID ) 
AND T . ACREC = 'A' 
AND T . TDATE = V_DATE_CY 
) , 
CURRENT_END AS ( 
SELECT 
CASE 
WHEN V_DATE = CURRENT_DATE THEN CURRENT_TIMESTAMP 
ELSE 
TO_DATE ( 
ZONED ( V_DATE ) || '235959' , 'YYYYMMDDHH24MISS' ) 
END AS DEFAULT_END_TS 
FROM SYSIBM . SYSDUMMY1 
) , 
RUN_MATCHED AS ( 
SELECT ON_T . ORDNO , ON_T . ITNBR , ON_T . WKCTR , ON_T . STID , 
ON_T . ON_TS AS START_TS , 
COALESCE ( OFF_T . OFF_TS , CE . DEFAULT_END_TS ) AS END_TS , 
COALESCE ( OFF_T . OFF_DATE , V_DATE_CY ) AS OFF_DATE , 
COALESCE ( 
OFF_T . OFF_TIME , 
CASE 
WHEN 
V_DATE = CURRENT_DATE 
THEN ZONED ( CURRENT_TIME ) 
ELSE 235959 
END ) AS OFF_TIME , 
COALESCE ( OFF_T . QTCOM , 0 ) AS QTY_COMPLETE , 
COALESCE ( OFF_T . QTSCP , 0 ) AS QTY_SCRAP , 
CASE 
COALESCE ( R . TBCDE , ' ' ) 
WHEN 
' ' 
THEN 
CASE 
WHEN 
COALESCE ( R . SRLHU , 0 ) > 0 
THEN 1.0 / R . SRLHU / 60 
ELSE 0 
END 
WHEN 'P' THEN COALESCE ( R . SRLHU , 0 ) / 60 
WHEN 
'M' 
THEN 
CASE 
WHEN 
COALESCE ( R . SRLHU , 0 ) > 0 
THEN 1.0 / R . SRLHU 
ELSE 0 
END 
WHEN 
'1' 
THEN 
CASE 
WHEN 
COALESCE ( R . SRLHU , 0 ) > 0 
THEN 10.0 / R . SRLHU / 60 
ELSE 0 
END 
WHEN 
'2' 
THEN 
CASE 
WHEN 
COALESCE ( R . SRLHU , 0 ) > 0 
THEN 100.0 / R . SRLHU / 60 
ELSE 0 
END 
WHEN 
'3' 
THEN 
CASE 
WHEN 
COALESCE ( R . SRLHU , 0 ) > 0 
THEN 1000.0 / R . SRLHU / 60 
ELSE 0 
END 
ELSE 0 
END AS PCS_PER_MIN 
FROM RUN_ON ON_T 
CROSS JOIN CURRENT_END CE 
LEFT JOIN RUN_OFF OFF_T 
ON ON_T . ORDNO = OFF_T . ORDNO 
AND ON_T . OPSEQ = OFF_T . OPSEQ 
AND ON_T . EMP_KEY = OFF_T . EMP_KEY 
AND ON_T . RUNCD = OFF_T . RUNCD 
AND ON_T . SEQ = OFF_T . SEQ 
AND ON_T . WKCTR = OFF_T . WKCTR 
AND ON_T . STID = OFF_T . STID 
LEFT JOIN MOROUT R 
ON ON_T . ORDNO = R . ORDNO 
AND ON_T . OPSEQ = R . OPSEQ 
) , 
-- ========== DOWNTIME TRANSACTIONS (DB/DE) ========== 
DOWN_BEGIN AS ( 
SELECT T . ORDNO , T . OPSEQ , 
CAST ( 
CAST ( T . RECD AS VARCHAR ( 6 ) CCSID 37 ) AS VARCHAR ( 6 ) 
CCSID 1208 ) AS REASON_CODE , T . WKCTR , 
COALESCE ( T . EMPNO , T . BADGE ) AS EMP_KEY , 
T . TDATE AS DB_DATE , T . TTIME AS DB_TIME , M . STID , 
TO_DATE ( 
ZONED ( CISTOOLS . CYMD2DATE ( T . TDATE ) ) || 
LPAD ( T . TTIME , 6 , '0' ) , 'YYYYMMDDHH24MISS' ) 
AS DB_TS , 
ROW_NUMBER ( ) OVER ( 
PARTITION BY T . ORDNO , T . OPSEQ , COALESCE ( 
T . EMPNO , T . BADGE ) , T . WKCTR 
ORDER BY T . TDATE , T . TTIME 
) AS SEQ 
FROM MOTRAN T 
JOIN MOMAST M 
ON T . ORDNO = M . ORDNO 
WHERE T . TCODE = 'DB' 
AND T . WKCTR = COALESCE ( NULLIF ( V_WC , '' ) , T . WKCTR ) 
AND M . STID = COALESCE ( NULLIF ( V_SITE , '' ) , M . STID ) 
AND T . ACREC = 'A' 
AND T . TDATE BETWEEN V_DATE_PRIOR_CY AND V_DATE_CY 
) , 
DOWN_END AS ( 
SELECT T . ORDNO , T . OPSEQ , T . WKCTR , 
COALESCE ( T . EMPNO , T . BADGE ) AS EMP_KEY , 
T . TDATE AS DE_DATE , T . TTIME AS DE_TIME , M . STID , 
TO_DATE ( 
ZONED ( CISTOOLS . CYMD2DATE ( T . TDATE ) ) || 
LPAD ( T . TTIME , 6 , '0' ) , 'YYYYMMDDHH24MISS' ) 
AS DE_TS , 
ROW_NUMBER ( ) OVER ( 
PARTITION BY T . ORDNO , T . OPSEQ , COALESCE ( 
T . EMPNO , T . BADGE ) , T . WKCTR 
ORDER BY T . TDATE , T . TTIME 
) AS SEQ 
FROM MOTRAN T 
JOIN MOMAST M 
ON T . ORDNO = M . ORDNO 
WHERE T . TCODE = 'DE' 
AND T . WKCTR = COALESCE ( NULLIF ( V_WC , '' ) , T . WKCTR ) 
AND M . STID = COALESCE ( NULLIF ( V_SITE , '' ) , M . STID ) 
AND T . ACREC = 'A' 
AND T . TDATE = V_DATE_CY 
) , 
DOWN_MATCHED AS ( 
SELECT DB . ORDNO , DB . REASON_CODE , DB . WKCTR , DB . STID , 
COALESCE ( R . KDSCHED , 'N' ) AS IS_SCHEDULED , 
DB . DB_TS AS START_TS , 
COALESCE ( DE . DE_TS , CE . DEFAULT_END_TS ) AS END_TS 
FROM DOWN_BEGIN DB 
CROSS JOIN CURRENT_END CE 
LEFT JOIN DOWN_END DE 
ON DB . ORDNO = DE . ORDNO 
AND DB . OPSEQ = DE . OPSEQ 
AND DB . EMP_KEY = DE . EMP_KEY 
AND DB . SEQ = DE . SEQ 
AND DB . WKCTR = DE . WKCTR 
AND DB . STID = DE . STID 
LEFT JOIN SFCDWR R 
ON DB . REASON_CODE = R . KDREASN 
) , 
-- ========== WORKCENTER/SITE LIST ========== 
WC_SITE_LIST AS ( 
SELECT DISTINCT WKCTR , STID 
FROM RUN_MATCHED 
UNION 
SELECT DISTINCT WKCTR , STID 
FROM DOWN_MATCHED 
) , 
-- ========== HOURLY BREAKDOWN ========== 
ALL_HOURS AS ( 
SELECT HR AS HOUR_NUM , 
TO_DATE ( 
ZONED ( V_DATE ) || LPAD ( HR * 10000 , 6 , '0' ) , 
'YYYYMMDDHH24MISS' ) AS HR_START_TS , 
CASE 
WHEN 
HR = 23 
THEN 
TO_DATE ( 
ZONED ( V_DATE + 1 DAY ) || '000000' , 
'YYYYMMDDHH24MISS' ) 
ELSE 
TO_DATE ( 
ZONED ( V_DATE ) || 
LPAD ( ( HR + 1 ) * 10000 , 6 , '0' ) , 
'YYYYMMDDHH24MISS' ) 
END AS HR_END_TS 
FROM ( 
VALUES ( 0 ) , ( 1 ) , ( 2 ) , ( 3 ) , ( 4 ) , ( 5 ) , ( 6 ) , ( 7 ) , ( 8 ) ,( 9 ) , ( 10 ) , ( 11 ) , ( 12 ) , ( 13 ) , ( 14 ) , ( 15 ) , 
( 16 ) , ( 17 ) , ( 18 ) , ( 19 ) , ( 20 ) , ( 21 ) , ( 22 ) , 
( 23 ) 
) T ( HR ) 
) , 
-- Run time by hour per workcenter/site 
RUN_HOURLY AS ( 
SELECT H . HOUR_NUM , R . WKCTR , R . STID , 
GREATEST ( 
0 , TIMESTAMPDIFF ( 
2 , CHAR ( 
LEAST ( R . END_TS , H . HR_END_TS ) - 
GREATEST ( R . START_TS , H . HR_START_TS ) ) ) ) 
AS RUN_SECONDS , R . PCS_PER_MIN , R . QTY_COMPLETE , 
R . QTY_SCRAP , R . OFF_DATE , R . OFF_TIME , R . ITNBR , R . ORDNO 
FROM RUN_MATCHED R , ALL_HOURS H 
WHERE R . START_TS < H . HR_END_TS 
AND R . END_TS > H . HR_START_TS 
) , 
RUN_BY_HOUR AS ( 
SELECT HOUR_NUM , WKCTR , STID , SUM ( RUN_SECONDS ) AS RUN_SEC , 
DEC ( 
SUM ( 
DEC ( RUN_SECONDS , 15 , 4 ) * 
DEC ( PCS_PER_MIN , 15 , 8 ) / 60 ) , 15 , 4 ) 
AS EXPECTED_QTY , 
SUM ( 
CASE 
WHEN 
HOUR ( 
TO_DATE ( 
ZONED ( CISTOOLS . CYMD2DATE ( OFF_DATE ) ) || 
LPAD ( OFF_TIME , 6 , '0' ) , 
'YYYYMMDDHH24MISS' ) ) = HOUR_NUM 
AND CISTOOLS . CYMD2DATE ( OFF_DATE ) = V_DATE 
THEN QTY_COMPLETE 
ELSE 0 
END ) AS ACTUAL_QTY , 
SUM ( 
CASE 
WHEN 
HOUR ( 
TO_DATE ( 
ZONED ( CISTOOLS . CYMD2DATE ( OFF_DATE ) ) || 
LPAD ( OFF_TIME , 6 , '0' ) , 
'YYYYMMDDHH24MISS' ) ) = HOUR_NUM 
AND CISTOOLS . CYMD2DATE ( OFF_DATE ) = V_DATE 
THEN QTY_SCRAP 
ELSE 0 
END ) AS SCRAP_QTY 
FROM RUN_HOURLY 
WHERE RUN_SECONDS > 0 
GROUP BY HOUR_NUM , WKCTR , STID 
) , 
-- Items per hour/wkctr/stid 
HOURLY_ITEMS AS ( 
SELECT DISTINCT HOUR_NUM , WKCTR , STID , ORDNO , ITNBR 
FROM RUN_HOURLY 
WHERE RUN_SECONDS > 0 
) , 
HOURLY_ITEMS_AGG AS ( 
SELECT HOUR_NUM , WKCTR , STID , 
JSON_ARRAYAGG ( 
JSON_OBJECT ( 
'orderNumber' : CAST ( 
CAST ( TRIM ( ORDNO ) AS VARCHAR ( 15 ) CCSID 37 ) AS 
VARCHAR ( 15 ) CCSID 1208 ) , 'itemNumber' : CAST ( 
CAST ( TRIM ( ITNBR ) AS VARCHAR ( 15 ) CCSID 37 ) AS 
VARCHAR ( 15 ) CCSID 1208 ) 
) FORMAT JSON 
) AS ITEMS 
FROM HOURLY_ITEMS 
GROUP BY HOUR_NUM , WKCTR , STID 
) , 
-- Downtime by hour per workcenter/site 
DOWN_HOURLY AS ( 
SELECT H . HOUR_NUM , D . WKCTR , D . STID , D . IS_SCHEDULED , 
GREATEST ( 
0 , TIMESTAMPDIFF ( 
2 , CHAR ( 
LEAST ( D . END_TS , H . HR_END_TS ) - 
GREATEST ( D . START_TS , H . HR_START_TS ) ) ) ) 
AS DOWN_SECONDS 
FROM DOWN_MATCHED D , ALL_HOURS H 
WHERE D . START_TS < H . HR_END_TS 
AND D . END_TS > H . HR_START_TS 
) , 
DOWN_BY_HOUR AS ( 
SELECT HOUR_NUM , WKCTR , STID , SUM ( 
CASE 
WHEN IS_SCHEDULED = 'Y' THEN DOWN_SECONDS 
ELSE 0 
END ) AS SCHED_DOWN_SEC , SUM ( 
CASE 
WHEN IS_SCHEDULED <> 'Y' THEN DOWN_SECONDS 
ELSE 0 
END ) AS UNSCHED_DOWN_SEC 
FROM DOWN_HOURLY 
WHERE DOWN_SECONDS > 0 
GROUP BY HOUR_NUM , WKCTR , STID 
) , 
-- ========== COMBINE AND CALCULATE OEE ========== 
HOURLY_COMBINED AS ( 
SELECT A . HOUR_NUM , W . WKCTR , W . STID , 
COALESCE ( R . RUN_SEC , 0 ) AS RUN_SEC , 
COALESCE ( R . EXPECTED_QTY , DEC ( 0 , 15 , 4 ) ) 
AS EXPECTED_QTY , 
COALESCE ( R . ACTUAL_QTY , DEC ( 0 , 15 , 4 ) ) AS ACTUAL_QTY , 
COALESCE ( R . SCRAP_QTY , DEC ( 0 , 15 , 4 ) ) AS SCRAP_QTY , 
COALESCE ( D . SCHED_DOWN_SEC , 0 ) AS SCHED_DOWN_SEC , 
COALESCE ( D . UNSCHED_DOWN_SEC , 0 ) AS UNSCHED_DOWN_SEC , 
I . ITEMS , 
LEAST ( 
COALESCE ( R . RUN_SEC , 0 ) + 
COALESCE ( D . SCHED_DOWN_SEC , 0 ) + 
COALESCE ( D . UNSCHED_DOWN_SEC , 0 ) , 3600 ) 
AS TOTAL_ACTIVE_SEC 
FROM ALL_HOURS A 
CROSS JOIN WC_SITE_LIST W 
LEFT JOIN RUN_BY_HOUR R 
ON A . HOUR_NUM = R . HOUR_NUM 
AND W . WKCTR = R . WKCTR 
AND W . STID = R . STID 
LEFT JOIN DOWN_BY_HOUR D 
ON A . HOUR_NUM = D . HOUR_NUM 
AND W . WKCTR = D . WKCTR 
AND W . STID = D . STID 
LEFT JOIN HOURLY_ITEMS_AGG I 
ON A . HOUR_NUM = I . HOUR_NUM 
AND W . WKCTR = I . WKCTR 
AND W . STID = I . STID 
) , 
HOURLY_WITH_CUM AS ( 
SELECT H . * , SUM ( RUN_SEC ) OVER ( 
PARTITION BY WKCTR , STID 
ORDER BY HOUR_NUM ROWS UNBOUNDED PRECEDING 
) AS CUM_RUN , SUM ( EXPECTED_QTY ) OVER ( 
PARTITION BY WKCTR , STID 
ORDER BY HOUR_NUM ROWS UNBOUNDED PRECEDING 
) AS CUM_EXPECTED , SUM ( ACTUAL_QTY ) OVER ( 
PARTITION BY WKCTR , STID 
ORDER BY HOUR_NUM ROWS UNBOUNDED PRECEDING 
) AS CUM_ACTUAL , SUM ( SCRAP_QTY ) OVER ( 
PARTITION BY WKCTR , STID 
ORDER BY HOUR_NUM ROWS UNBOUNDED PRECEDING 
) AS CUM_SCRAP , SUM ( SCHED_DOWN_SEC ) OVER ( 
PARTITION BY WKCTR , STID 
ORDER BY HOUR_NUM ROWS UNBOUNDED PRECEDING 
) AS CUM_SCHED_DOWN , SUM ( UNSCHED_DOWN_SEC ) OVER ( 
PARTITION BY WKCTR , STID 
ORDER BY HOUR_NUM ROWS UNBOUNDED PRECEDING 
) AS CUM_UNSCHED_DOWN , SUM ( TOTAL_ACTIVE_SEC ) OVER ( 
PARTITION BY WKCTR , STID 
ORDER BY HOUR_NUM ROWS UNBOUNDED PRECEDING 
) AS CUM_ACTIVE 
FROM HOURLY_COMBINED H 
) , 
HOURLY_OEE AS ( 
SELECT H . * , 
CASE 
WHEN 
TOTAL_ACTIVE_SEC > 0 
THEN 
INT ( 
( CAST ( RUN_SEC AS DOUBLE ) / 
CAST ( TOTAL_ACTIVE_SEC AS DOUBLE ) ) * 100 
+ 0.5 ) 
ELSE 0 
END AS HRLY_AVAIL , 
CASE 
WHEN 
EXPECTED_QTY > 0 
THEN 
LEAST ( 
INT ( 
( ACTUAL_QTY / EXPECTED_QTY ) * 100 + 
0.5 ) , 999 ) 
ELSE 0 
END AS HRLY_PERF , 
CASE 
WHEN 
( ACTUAL_QTY + SCRAP_QTY ) > 0 
THEN 
INT ( 
( ACTUAL_QTY / ( ACTUAL_QTY + SCRAP_QTY ) ) * 
100 + 0.5 ) 
ELSE 100 
END AS HRLY_QUAL , 
CASE 
WHEN 
CUM_ACTIVE > 0 
THEN 
INT ( 
( CAST ( CUM_RUN AS DOUBLE ) / 
CAST ( CUM_ACTIVE AS DOUBLE ) ) * 100 + 
0.5 ) 
ELSE 0 
END AS CUM_AVAIL , 
CASE 
WHEN 
CUM_EXPECTED > 0 
THEN 
LEAST ( 
INT ( 
( CUM_ACTUAL / CUM_EXPECTED ) * 100 + 
0.5 ) , 999 ) 
ELSE 0 
END AS CUM_PERF , 
CASE 
WHEN 
( CUM_ACTUAL + CUM_SCRAP ) > 0 
THEN 
INT ( 
( CUM_ACTUAL / ( CUM_ACTUAL + CUM_SCRAP ) ) * 
100 + 0.5 ) 
ELSE 100 
END AS CUM_QUAL 
FROM HOURLY_WITH_CUM H 
) , 
HOURLY_FINAL AS ( 
SELECT H . * , 
CASE 
WHEN 
HRLY_AVAIL > 0 
AND HRLY_PERF > 0 
AND HRLY_QUAL > 0 
THEN 
INT ( 
( CAST ( HRLY_AVAIL AS DOUBLE ) * 
CAST ( HRLY_PERF AS DOUBLE ) * 
CAST ( HRLY_QUAL AS DOUBLE ) / 10000 ) + 
0.5 ) 
ELSE 0 
END AS HRLY_OEE , 
CASE 
WHEN 
CUM_AVAIL > 0 
AND CUM_PERF > 0 
AND CUM_QUAL > 0 
THEN 
INT ( 
( CAST ( CUM_AVAIL AS DOUBLE ) * 
CAST ( CUM_PERF AS DOUBLE ) * 
CAST ( CUM_QUAL AS DOUBLE ) / 10000 ) + 
0.5 ) 
ELSE 0 
END AS CUM_OEE 
FROM HOURLY_OEE H 
) , 
-- ========== SHIFT TIMES PER WORKCENTER ========== 
SHIFT_TIMES AS ( 
SELECT W . WSWKCT AS WKCTR , W . WSSTID AS STID , 
W . WSSF1B AS SHIFT1_BEGIN , W . WSSF1E AS SHIFT1_END , 
W . WSSF2B AS SHIFT2_BEGIN , W . WSSF2E AS SHIFT2_END , 
W . WSSF3B AS SHIFT3_BEGIN , W . WSSF3E AS SHIFT3_END , 
W . WSDEND AS DAY_END 
FROM SFCCWKS W 
) , 
-- ========== BUILD JSON ========== 
JSON_HOURS AS ( 
SELECT WKCTR , STID , HOUR_NUM , 
JSON_OBJECT ( 
'hour' : HOUR_NUM , 'hourLabel' : 
CASE 
WHEN HOUR_NUM = 0 THEN '12AM' 
WHEN 
HOUR_NUM < 12 
THEN TRIM ( CHAR ( HOUR_NUM ) ) || 'AM' 
WHEN HOUR_NUM = 12 THEN '12PM' 
ELSE TRIM ( CHAR ( HOUR_NUM - 12 ) ) || 'PM' 
END , 
'items' : COALESCE ( ITEMS , JSON_ARRAY ( ) ) FORMAT JSON , 
'runMinutes' : INT ( RUN_SEC / 60 ) , 
'scheduledDownMinutes' : INT ( SCHED_DOWN_SEC / 60 ) , 
'unscheduledDownMinutes' : INT ( 
UNSCHED_DOWN_SEC / 60 ) , 'expectedQty' : DEC ( 
EXPECTED_QTY , 10 , 2 ) , 'actualQty' : DEC ( 
ACTUAL_QTY , 10 , 2 ) , 'scrapQty' : DEC ( 
SCRAP_QTY , 10 , 2 ) , 'cumulativeExpected' : DEC ( 
CUM_EXPECTED , 10 , 2 ) , 'cumulativeActual' : DEC ( 
CUM_ACTUAL , 10 , 2 ) , 'cumulativeScrap' : DEC ( 
CUM_SCRAP , 10 , 2 ) , 'variance' : DEC ( 
CUM_ACTUAL - CUM_EXPECTED , 10 , 2 ) , 
'hourlyAvailability' : HRLY_AVAIL , 
'hourlyPerformance' : HRLY_PERF , 
'hourlyQuality' : HRLY_QUAL , 'hourlyOee' : HRLY_OEE , 
'cumulativeAvailability' : CUM_AVAIL , 
'cumulativePerformance' : CUM_PERF , 
'cumulativeQuality' : CUM_QUAL , 
'cumulativeOee' : CUM_OEE 
) AS HOUR_OBJ 
FROM HOURLY_FINAL 
) , 
WC_TOTALS AS ( 
SELECT WKCTR , STID , MAX ( CUM_ACTUAL ) AS TOTAL_ACTUAL , 
MAX ( CUM_EXPECTED ) AS TOTAL_EXPECTED , 
MAX ( CUM_SCRAP ) AS TOTAL_SCRAP , 
MAX ( CUM_RUN ) AS TOTAL_RUN_SEC , 
MAX ( CUM_SCHED_DOWN ) AS TOTAL_SCHED_DOWN , 
MAX ( CUM_UNSCHED_DOWN ) AS TOTAL_UNSCHED_DOWN , 
MAX ( CUM_OEE ) AS FINAL_OEE , 
MAX ( CUM_AVAIL ) AS FINAL_AVAIL , 
MAX ( CUM_PERF ) AS FINAL_PERF , 
MAX ( CUM_QUAL ) AS FINAL_QUAL 
FROM HOURLY_FINAL 
GROUP BY WKCTR , STID 
) , 
JSON_WORKCENTERS AS ( 
SELECT 
JSON_OBJECT ( 
'workcenter' : CAST ( 
CAST ( T . WKCTR AS VARCHAR ( 5 ) CCSID 37 ) AS VARCHAR ( 
5 ) CCSID 1208 ) , 'site' : CAST ( 
CAST ( T . STID AS VARCHAR ( 3 ) CCSID 37 ) AS VARCHAR ( 3 ) 
CCSID 1208 ) , 'hours' : ( SELECT JSON_ARRAYAGG ( 
H . HOUR_OBJ FORMAT JSON 
ORDER BY H . HOUR_NUM 
) 
FROM JSON_HOURS H 
WHERE H . WKCTR = T . WKCTR 
AND H . STID = T . STID ) FORMAT JSON , 
'totals' : JSON_OBJECT ( 
'actualQty' : DEC ( 
COALESCE ( T . TOTAL_ACTUAL , DEC ( 0 , 15 , 4 ) ) , 10 , 
2 ) , 'expectedQty' : DEC ( 
COALESCE ( T . TOTAL_EXPECTED , DEC ( 0 , 15 , 4 ) ) , 10 , 
2 ) , 
'scrapQty' : DEC ( 
COALESCE ( T . TOTAL_SCRAP , DEC ( 0 , 15 , 4 ) ) , 10 , 2 
) , 'variance' : DEC ( 
COALESCE ( 
T . TOTAL_ACTUAL - T . TOTAL_EXPECTED , DEC ( 
0 , 15 , 4 ) ) , 10 , 2 ) , 'runMinutes' : INT ( 
COALESCE ( T . TOTAL_RUN_SEC , 0 ) / 60 ) , 
'scheduledDownMinutes' : INT ( 
COALESCE ( T . TOTAL_SCHED_DOWN , 0 ) / 60 ) , 
'unscheduledDownMinutes' : INT ( 
COALESCE ( T . TOTAL_UNSCHED_DOWN , 0 ) / 60 ) , 
'oeePercentage' : COALESCE ( T . FINAL_OEE , 0 ) , 
'availabilityPercentage' : COALESCE ( 
T . FINAL_AVAIL , 0 ) , 
'performancePercentage' : COALESCE ( 
T . FINAL_PERF , 0 ) , 
'qualityPercentage' : COALESCE ( T . FINAL_QUAL , 0 ) 
) , 'shiftTimes' : ( 
SELECT JSON_OBJECT ( 
'shift1Begin' : 
CASE 
WHEN 
S . SHIFT1_BEGIN > 0 
THEN 
SUBSTRING ( 
LPAD ( S . SHIFT1_BEGIN , 6 , '0' ) , 
1 , 2 ) || ':' || 
SUBSTRING ( 
LPAD ( 
S . SHIFT1_BEGIN , 6 , '0' ) , 
3 , 2 ) 
ELSE NULL 
END , 'shift1End' : 
CASE 
WHEN 
S . SHIFT1_END > 0 
THEN 
SUBSTRING ( 
LPAD ( S . SHIFT1_END , 6 , '0' ) , 1 , 
2 ) || ':' || 
SUBSTRING ( 
LPAD ( S . SHIFT1_END , 6 , '0' ) , 
3 , 2 ) 
ELSE NULL 
END , 'shift2Begin' : 
CASE 
WHEN 
S . SHIFT2_BEGIN > 0 
THEN 
SUBSTRING ( 
LPAD ( S . SHIFT2_BEGIN , 6 , '0' ) , 
1 , 2 ) || ':' || 
SUBSTRING ( 
LPAD ( 
S . SHIFT2_BEGIN , 6 , '0' ) , 
3 , 2 ) 
ELSE NULL 
END , 'shift2End' : 
CASE 
WHEN 
S . SHIFT2_END > 0 
THEN 
SUBSTRING ( 
LPAD ( S . SHIFT2_END , 6 , '0' ) , 1 , 
2 ) || ':' || 
SUBSTRING ( 
LPAD ( S . SHIFT2_END , 6 , '0' ) , 
3 , 2 ) 
ELSE NULL 
END , 'shift3Begin' : 
CASE 
WHEN 
S . SHIFT3_BEGIN > 0 
THEN 
SUBSTRING ( 
LPAD ( S . SHIFT3_BEGIN , 6 , '0' ) , 
1 , 2 ) || ':' || 
SUBSTRING ( 
LPAD ( 
S . SHIFT3_BEGIN , 6 , '0' ) , 
3 , 2 ) 
ELSE NULL 
END , 'shift3End' : 
CASE 
WHEN 
S . SHIFT3_END > 0 
THEN 
SUBSTRING ( 
LPAD ( S . SHIFT3_END , 6 , '0' ) , 1 , 
2 ) || ':' || 
SUBSTRING ( 
LPAD ( S . SHIFT3_END , 6 , '0' ) , 
3 , 2 ) 
ELSE NULL 
END , 'dayEnd' : 
CASE 
WHEN 
S . DAY_END > 0 
THEN 
SUBSTRING ( 
LPAD ( S . DAY_END , 6 , '0' ) , 1 , 2 ) 
|| ':' || 
SUBSTRING ( 
LPAD ( S . DAY_END , 6 , '0' ) , 3 , 
2 ) 
ELSE NULL 
END 
) 
FROM SHIFT_TIMES S 
WHERE S . WKCTR = T . WKCTR 
AND S . STID = T . STID 
FETCH FIRST 1 ROW ONLY ) FORMAT JSON 
) AS WC_OBJ 
FROM WC_TOTALS T 
ORDER BY T . WKCTR , T . STID ) SELECT JSON_ARRAY ( 
JSON_OBJECT ( 
'date' : TO_CHAR ( V_DATE , 'YYYY-MM-DD' ) , 'workcenters' : ( 
SELECT JSON_ARRAYAGG ( 
WC_OBJ FORMAT JSON 
) 
FROM JSON_WORKCENTERS ) FORMAT JSON , 
'dataSource' : 'MOTRAN (Live)' , 'generatedAt' : TO_CHAR ( 
CURRENT_TIMESTAMP , 'YYYY-MM-DD HH24:MI:SS' ) 
) ) 
FROM SYSIBM . SYSDUMMY1 ; 
END  ; 

GRANT ALTER , EXECUTE   
ON SPECIFIC FUNCTION RESTAPI.SFP_GET_HOURLY_OEE_LIVE 
TO AMAPICS WITH GRANT OPTION ; 

GRANT EXECUTE   
ON SPECIFIC FUNCTION RESTAPI.SFP_GET_HOURLY_OEE_LIVE 
TO PUBLIC ; 

