Update Function SFP_GET_OEE_TRENDS
This commit is contained in:
@@ -1 +1,291 @@
|
||||
牄禗袬蒨@\蚕謨@^@
|
||||
SET PATH *LIBL ;
|
||||
|
||||
CREATE OR REPLACE FUNCTION RESTAPI.SFP_GET_OEE_TRENDS (
|
||||
IN_PARM CLOB(2147483647) )
|
||||
RETURNS CLOB(2147483647)
|
||||
LANGUAGE SQL
|
||||
SPECIFIC RESTAPI.SFP_GET_OEE_TRENDS
|
||||
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_DAYS INTEGER DEFAULT 30 ;
|
||||
DECLARE V_PLANT VARCHAR ( 15 ) DEFAULT '' ;
|
||||
DECLARE V_DEPT VARCHAR ( 15 ) DEFAULT '' ;
|
||||
DECLARE V_WC VARCHAR ( 5 ) DEFAULT '' ;
|
||||
DECLARE V_SITE VARCHAR ( 3 ) DEFAULT '' ;
|
||||
DECLARE LL VARCHAR ( 1024 ) DEFAULT '' ;
|
||||
DECLARE V_IN_PARM CLOB ( 2 G ) DEFAULT '' ;
|
||||
-- Error handling variables
|
||||
DECLARE V_SQLSTATE CHAR ( 5 ) DEFAULT '00000' ;
|
||||
DECLARE V_SQLCODE INTEGER DEFAULT 0 ;
|
||||
DECLARE V_ERRMSG VARCHAR ( 500 ) DEFAULT '' ;
|
||||
DECLARE V_HTTP_STATUS INTEGER DEFAULT 200 ;
|
||||
DECLARE V_HAS_ERROR INTEGER DEFAULT 0 ;
|
||||
-- Continue handlers for error capture
|
||||
DECLARE CONTINUE HANDLER FOR SQLSTATE '22007' -- Invalid datetime
|
||||
BEGIN
|
||||
SET V_SQLSTATE = '22007' ;
|
||||
GET DIAGNOSTICS CONDITION 1 V_ERRMSG = MESSAGE_TEXT ;
|
||||
SET V_HTTP_STATUS = 400 ;
|
||||
SET V_HAS_ERROR = 1 ;
|
||||
END ;
|
||||
DECLARE CONTINUE HANDLER FOR SQLSTATE '22003' -- Numeric out of range
|
||||
BEGIN
|
||||
SET V_SQLSTATE = '22003' ;
|
||||
GET DIAGNOSTICS CONDITION 1 V_ERRMSG = MESSAGE_TEXT ;
|
||||
SET V_HTTP_STATUS = 400 ;
|
||||
SET V_HAS_ERROR = 1 ;
|
||||
END ;
|
||||
DECLARE CONTINUE HANDLER FOR SQLSTATE '02000' -- No data found
|
||||
BEGIN
|
||||
SET V_SQLSTATE = '02000' ;
|
||||
SET V_ERRMSG = 'No data found for the specified criteria' ;
|
||||
SET V_HTTP_STATUS = 404 ;
|
||||
SET V_HAS_ERROR = 1 ;
|
||||
END ;
|
||||
DECLARE CONTINUE HANDLER FOR SQLSTATE '42501' -- Not authorized
|
||||
BEGIN
|
||||
SET V_SQLSTATE = '42501' ;
|
||||
GET DIAGNOSTICS CONDITION 1 V_ERRMSG = MESSAGE_TEXT ;
|
||||
SET V_HTTP_STATUS = 403 ;
|
||||
SET V_HAS_ERROR = 1 ;
|
||||
END ;
|
||||
DECLARE CONTINUE HANDLER FOR SQLSTATE '42704' -- Object not found
|
||||
BEGIN
|
||||
SET V_SQLSTATE = '42704' ;
|
||||
GET DIAGNOSTICS CONDITION 1 V_ERRMSG = MESSAGE_TEXT ;
|
||||
SET V_HTTP_STATUS = 404 ;
|
||||
SET V_HAS_ERROR = 1 ;
|
||||
END ;
|
||||
DECLARE CONTINUE HANDLER FOR SQLEXCEPTION
|
||||
BEGIN
|
||||
GET DIAGNOSTICS CONDITION 1
|
||||
V_SQLSTATE = RETURNED_SQLSTATE ,
|
||||
V_SQLCODE = DB2_RETURNED_SQLCODE , V_ERRMSG = MESSAGE_TEXT ;
|
||||
SET V_HTTP_STATUS = 500 ;
|
||||
SET V_HAS_ERROR = 1 ;
|
||||
END ;
|
||||
-- Parse input parameters
|
||||
SET V_DAYS = COALESCE ( INT ( JSON_VALUE ( IN_PARM , '$.days' ) ) , 30 ) ;
|
||||
SET V_PLANT = COALESCE ( JSON_VALUE ( IN_PARM , '$.plant' ) , '' ) ;
|
||||
SET V_DEPT = COALESCE ( JSON_VALUE ( IN_PARM , '$.department' ) , '' ) ;
|
||||
SET V_WC = COALESCE ( JSON_VALUE ( IN_PARM , '$.workcenter' ) , '' ) ;
|
||||
SET V_SITE = COALESCE ( JSON_VALUE ( IN_PARM , '$.site' ) , '' ) ;
|
||||
-- Extract env handling all input formats (object, array, string)
|
||||
SET V_IN_PARM = IN_PARM ;
|
||||
WHILE CISTOOLS . JSON_TYPE ( V_IN_PARM ) IN ( 'object' , 'array' , 'string' )
|
||||
DO
|
||||
SET V_IN_PARM =
|
||||
CASE CISTOOLS . JSON_TYPE ( V_IN_PARM )
|
||||
WHEN 'object' THEN JSON_VALUE ( V_IN_PARM , '$.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 ) ;
|
||||
-- Validate environment was set
|
||||
IF ENV = ''
|
||||
OR ENV IS NULL THEN
|
||||
RETURN
|
||||
JSON_OBJECT (
|
||||
'error' : JSON_OBJECT (
|
||||
'http_status' : 400 , 'sqlstate' : '22001' ,
|
||||
'message' : 'Environment parameter is required'
|
||||
)
|
||||
) ;
|
||||
END IF ;
|
||||
-- Check for errors from library list setup
|
||||
IF V_HAS_ERROR = 1 THEN
|
||||
RETURN
|
||||
JSON_OBJECT (
|
||||
'error' : JSON_OBJECT (
|
||||
'http_status' : V_HTTP_STATUS , 'sqlstate' : V_SQLSTATE ,
|
||||
'message' : V_ERRMSG
|
||||
)
|
||||
) ;
|
||||
END IF ;
|
||||
RETURN
|
||||
WITH DATE_RANGE AS (
|
||||
SELECT
|
||||
( ZONED ( CURRENT_DATE - V_DAYS DAYS ) - 19000000 )
|
||||
AS FROM_CY ,
|
||||
( ZONED ( CURRENT_DATE ) - 19000000 ) AS THRU_CY
|
||||
FROM SYSIBM . SYSDUMMY1
|
||||
) ,
|
||||
-- Group by workcenter, site, and date from host file
|
||||
DAILY_WC_DATA AS (
|
||||
SELECT TRIM ( P . KIWKCTR ) AS WKCTR , TRIM ( P . KISTID ) AS STID ,
|
||||
TRIM ( P . KIGRP1 ) AS PLANT , TRIM ( P . KIGRP2 ) AS DEPT ,
|
||||
P . KIDATE , SUM ( P . KIUP ) AS UP_SEC ,
|
||||
SUM ( P . KIUDWN ) AS UDWN_SEC , SUM ( P . KIGAP ) AS GAP_SEC ,
|
||||
SUM ( P . KIRCVD ) AS GOOD_QTY , SUM ( P . KISCRP ) AS BAD_QTY ,
|
||||
SUM ( P . KIEXPT ) AS TARGET_QTY
|
||||
FROM SFCPERI P , DATE_RANGE R
|
||||
WHERE P . KIDATE BETWEEN R . FROM_CY AND R . THRU_CY
|
||||
AND TRIM ( P . KIGRP1 ) = COALESCE (
|
||||
NULLIF ( V_PLANT , '' ) , TRIM ( P . KIGRP1 ) )
|
||||
AND TRIM ( P . KIGRP2 ) = COALESCE (
|
||||
NULLIF ( V_DEPT , '' ) , TRIM ( P . KIGRP2 ) )
|
||||
AND TRIM ( P . KIWKCTR ) = COALESCE (
|
||||
NULLIF ( V_WC , '' ) , TRIM ( P . KIWKCTR ) )
|
||||
AND TRIM ( P . KISTID ) = COALESCE (
|
||||
NULLIF ( V_SITE , '' ) , TRIM ( P . KISTID ) )
|
||||
GROUP BY P . KIWKCTR , P . KISTID , P . KIGRP1 , P . KIGRP2 ,
|
||||
P . KIDATE
|
||||
) ,
|
||||
DAILY_WC_OEE AS (
|
||||
SELECT WKCTR , STID , PLANT , DEPT , KIDATE ,
|
||||
DATE (
|
||||
TIMESTAMP_FORMAT (
|
||||
CHAR ( KIDATE + 19000000 ) , 'YYYYMMDD' ) )
|
||||
AS OEE_DATE ,
|
||||
INT (
|
||||
( COALESCE (
|
||||
( DECFLOAT ( UP_SEC - UDWN_SEC - GAP_SEC ) /
|
||||
NULLIF ( DECFLOAT ( UP_SEC ) , 0 ) ) , 0 ) *
|
||||
COALESCE (
|
||||
( DECFLOAT ( GOOD_QTY + BAD_QTY ) /
|
||||
NULLIF ( DECFLOAT ( TARGET_QTY ) , 0 ) ) , 0 ) *
|
||||
COALESCE (
|
||||
( DECFLOAT ( GOOD_QTY ) /
|
||||
NULLIF ( DECFLOAT ( GOOD_QTY + BAD_QTY ) , 0 )
|
||||
) , 0 ) * 100 ) + 0.5 ) AS OEE_PCT ,
|
||||
INT (
|
||||
( COALESCE (
|
||||
( DECFLOAT ( UP_SEC - UDWN_SEC - GAP_SEC ) /
|
||||
NULLIF ( DECFLOAT ( UP_SEC ) , 0 ) ) , 0 ) * 100 ) +
|
||||
0.5 ) AS AVAILABILITY_PCT ,
|
||||
INT (
|
||||
( COALESCE (
|
||||
( DECFLOAT ( GOOD_QTY + BAD_QTY ) /
|
||||
NULLIF ( DECFLOAT ( TARGET_QTY ) , 0 ) ) , 0 ) * 100 )
|
||||
+ 0.5 ) AS PERFORMANCE_PCT ,
|
||||
INT (
|
||||
( COALESCE (
|
||||
( DECFLOAT ( GOOD_QTY ) /
|
||||
NULLIF ( DECFLOAT ( GOOD_QTY + BAD_QTY ) , 0 ) ) ,
|
||||
0 ) * 100 ) + 0.5 ) AS QUALITY_PCT
|
||||
FROM DAILY_WC_DATA
|
||||
) ,
|
||||
-- Build daily trend JSON for each workcenter
|
||||
JSON_DAYS AS (
|
||||
SELECT WKCTR , STID , PLANT , DEPT ,
|
||||
JSON_OBJECT (
|
||||
'date' : TO_CHAR ( OEE_DATE , 'YYYY-MM-DD' ) ,
|
||||
'dayLabel' : TO_CHAR ( OEE_DATE , 'Dy' ) ,
|
||||
'oeePercentage' : OEE_PCT ,
|
||||
'availabilityPercentage' : AVAILABILITY_PCT ,
|
||||
'performancePercentage' : PERFORMANCE_PCT ,
|
||||
'qualityPercentage' : QUALITY_PCT
|
||||
) AS DAY_OBJ , KIDATE
|
||||
FROM DAILY_WC_OEE
|
||||
) ,
|
||||
-- Aggregate trends by workcenter
|
||||
JSON_WORKCENTERS AS (
|
||||
SELECT WKCTR , STID , PLANT , DEPT ,
|
||||
JSON_OBJECT (
|
||||
'workcenter' : CAST (
|
||||
WKCTR AS VARCHAR ( 5 ) CCSID 37 ) ,
|
||||
'site' : CAST ( STID AS VARCHAR ( 3 ) CCSID 37 ) ,
|
||||
'plant' : CAST ( PLANT AS VARCHAR ( 15 ) CCSID 37 ) ,
|
||||
'department' : CAST (
|
||||
DEPT AS VARCHAR ( 15 ) CCSID 37 ) ,
|
||||
'trends' : JSON_ARRAYAGG (
|
||||
DAY_OBJ FORMAT JSON
|
||||
ORDER BY KIDATE
|
||||
)
|
||||
) AS WC_OBJ
|
||||
FROM JSON_DAYS
|
||||
GROUP BY WKCTR , STID , PLANT , DEPT
|
||||
ORDER BY WKCTR , STID ) ,
|
||||
-- Calculate overall daily totals for summary
|
||||
DAILY_TOTALS AS (
|
||||
SELECT KIDATE ,
|
||||
DATE (
|
||||
TIMESTAMP_FORMAT (
|
||||
CHAR ( KIDATE + 19000000 ) , 'YYYYMMDD' ) )
|
||||
AS OEE_DATE , SUM ( UP_SEC ) AS UP_SEC ,
|
||||
SUM ( UDWN_SEC ) AS UDWN_SEC , SUM ( GAP_SEC ) AS GAP_SEC ,
|
||||
SUM ( GOOD_QTY ) AS GOOD_QTY , SUM ( BAD_QTY ) AS BAD_QTY ,
|
||||
SUM ( TARGET_QTY ) AS TARGET_QTY
|
||||
FROM DAILY_WC_DATA
|
||||
GROUP BY KIDATE
|
||||
) ,
|
||||
DAILY_TOTAL_OEE AS (
|
||||
SELECT KIDATE , OEE_DATE ,
|
||||
INT (
|
||||
( COALESCE (
|
||||
( DECFLOAT ( UP_SEC - UDWN_SEC - GAP_SEC ) /
|
||||
NULLIF ( DECFLOAT ( UP_SEC ) , 0 ) ) , 0 ) *
|
||||
COALESCE (
|
||||
( DECFLOAT ( GOOD_QTY + BAD_QTY ) /
|
||||
NULLIF ( DECFLOAT ( TARGET_QTY ) , 0 ) ) , 0 ) *
|
||||
COALESCE (
|
||||
( DECFLOAT ( GOOD_QTY ) /
|
||||
NULLIF ( DECFLOAT ( GOOD_QTY + BAD_QTY ) , 0 )
|
||||
) , 0 ) * 100 ) + 0.5 ) AS OEE_PCT ,
|
||||
INT (
|
||||
( COALESCE (
|
||||
( DECFLOAT ( UP_SEC - UDWN_SEC - GAP_SEC ) /
|
||||
NULLIF ( DECFLOAT ( UP_SEC ) , 0 ) ) , 0 ) * 100 ) +
|
||||
0.5 ) AS AVAILABILITY_PCT ,
|
||||
INT (
|
||||
( COALESCE (
|
||||
( DECFLOAT ( GOOD_QTY + BAD_QTY ) /
|
||||
NULLIF ( DECFLOAT ( TARGET_QTY ) , 0 ) ) , 0 ) * 100 )
|
||||
+ 0.5 ) AS PERFORMANCE_PCT ,
|
||||
INT (
|
||||
( COALESCE (
|
||||
( DECFLOAT ( GOOD_QTY ) /
|
||||
NULLIF ( DECFLOAT ( GOOD_QTY + BAD_QTY ) , 0 ) ) ,
|
||||
0 ) * 100 ) + 0.5 ) AS QUALITY_PCT
|
||||
FROM DAILY_TOTALS
|
||||
) ,
|
||||
JSON_TOTAL_TRENDS AS (
|
||||
SELECT
|
||||
JSON_OBJECT (
|
||||
'date' : TO_CHAR ( OEE_DATE , 'YYYY-MM-DD' ) ,
|
||||
'dayLabel' : TO_CHAR ( OEE_DATE , 'Dy' ) ,
|
||||
'oeePercentage' : OEE_PCT ,
|
||||
'availabilityPercentage' : AVAILABILITY_PCT ,
|
||||
'performancePercentage' : PERFORMANCE_PCT ,
|
||||
'qualityPercentage' : QUALITY_PCT
|
||||
) AS DAY_OBJ , KIDATE
|
||||
FROM DAILY_TOTAL_OEE
|
||||
) SELECT JSON_OBJECT (
|
||||
'workcenters' : ( SELECT JSON_ARRAYAGG (
|
||||
WC_OBJ FORMAT JSON
|
||||
)
|
||||
FROM JSON_WORKCENTERS ) FORMAT JSON , 'totals' : (
|
||||
SELECT JSON_OBJECT (
|
||||
'trends' : JSON_ARRAYAGG (
|
||||
DAY_OBJ FORMAT JSON
|
||||
ORDER BY KIDATE
|
||||
)
|
||||
)
|
||||
FROM JSON_TOTAL_TRENDS ) FORMAT JSON ,
|
||||
'periodDays' : V_DAYS , 'generatedAt' : TO_CHAR (
|
||||
CURRENT_TIMESTAMP , 'YYYY-MM-DD HH24:MI:SS' )
|
||||
)
|
||||
FROM SYSIBM . SYSDUMMY1 ;
|
||||
END ;
|
||||
|
||||
GRANT ALTER , EXECUTE
|
||||
ON SPECIFIC FUNCTION RESTAPI.SFP_GET_OEE_TRENDS
|
||||
TO AMAPICS WITH GRANT OPTION ;
|
||||
|
||||
GRANT EXECUTE
|
||||
ON SPECIFIC FUNCTION RESTAPI.SFP_GET_OEE_TRENDS
|
||||
TO PUBLIC ;
|
||||
|
||||
|
||||
Reference in New Issue
Block a user