I have written a SQL query to return the following results:
Rows returned
However, I need to further 'filter' it down to only the rows highlighted in yellow, because I want the first row that has param_id = 'update_flag' AND param_val = '1'. I also need the row above that, because I need to retrieve the param_val value (202017) that corresponds to param_id = 'period_from' for the same Order Number (156 in this example).
This is my code, I'm getting data from 2 different tables:
SELECT
report1.orderno AS t1_orderno,
report2.orderno AS t2_orderno,
report1.report_name AS t1_reportname,
report2.report_name AS t2_reportname,
report1.variant,
report1.status,
report1.client,
report2.param_id,
report2.param_val
FROM report1
INNER JOIN
report2
ON report1.orderno = report2.orderno
AND report2.param_id IN
(
'period_from',
'update_flag'
)
AND report1.report_name = 'PR28'
AND report1.variant = '20'
AND report1.status = 'T'
AND report1.client = '10'
ORDER BY
report1.orderno DESC
Thanks for any help in advance, it's doing my head in!
WITH num_row AS (
SELECT row_number() OVER (ORDER BY report1.orderno DESC) as nom,
report1.orderno AS t1_orderno,
report2.orderno AS t2_orderno,
report1.report_name AS t1_reportname,
report2.report_name AS t2_reportname,
report1.variant,
report1.status,
report1.client,
report2.param_id,
report2.param_val
FROM report1
INNER JOIN
report2
ON report1.orderno = report2.orderno
AND report2.param_id IN (
'period_from',
'update_flag'
)
AND report1.report_name = 'PR28'
AND report1.variant = '20'
AND report1.status = 'T'
AND report1.client = '10'
)
SELECT * FROM num_row
WHERE nom BETWEEN 1 AND 2
Related
SELECT tblSign.sigdate,tblSign.sigtime,tblSign.sigact,tblSign.esignature,tblEmpl.fname,tblEmpl.lname,tblEmpl.location, tblEmpl.estatus,tblLocs.unit,tblLocs.descript,TblLocs.addr1,tblLocs.city,tblLocs.state, tblLocs.zip
FROM tblEmpl
LEFT JOIN tblSign
ON tblSign.eight_id = tblEmpl.eight_id
AND tblSign.formid = '9648'
AND tblSign.sigact <> 'O'
AND tblSign.sigdate >= '2022-11-01'
LEFT JOIN tblLocs
ON tblEmpl.location = tblLocs.location
WHERE tblEmpl.estatus = 'A'
AND tblEmpl.location = '013'
ORDER BY
tblSign.sigdate ASC;
My table Sign has multiple records with the same eight_id so Im just trying to join tables getting the most recent record from tblSign besides multiple records
Data I get
Sigdate
fname
lname
location
sigact
2022-11-01
Bill
Lee
023
A
2022-10-01
Bill
Lee
023
A
2022-11-01
Carter
Hill
555
A
This is what I want :
Sigdate
fname
lname
location
sigact
2022-11-01
Bill
Lee
023
A
2022-11-01
Carter
Hill
555
A
Start by getting into better code-writing habits. Having all column names in one long string is horrible for readability and consequently troubleshooting. You can select the most recent record from a table by using a ROW_NUMBER function. I took your code, cleaned it up, added a derived table and in the derived table added a ROW_NUMBER function. I can't validate that the query works because you didn't post example source data from your tblEmpl, tblSign, and tblLocs tables. I'm not sure if the AND tblSign.sigact <> 'O' is valid in the derived table because it's not clear if you were trying to just limit the date range or that was your attempt to retrieve the most recent date.
SELECT
tblSign.sigdate
, tblSign.sigtime
, tblSign.sigact
, tblSign.esignature
, tblEmpl.fname
, tblEmpl.lname
, tblEmpl.location
, tblEmpl.estatus,tblLocs.unit
, tblLocs.descript
, TblLocs.addr1
, tblLocs.city
, tblLocs.state
, tblLocs.zip
FROM tblEmpl
LEFT JOIN (
SELECT *
--Used to order the records for each eight_id by the date.
--Most recent date for each eight_id will have row_num = 1.
, ROW_NUMBER() OVER(PARTITION BY eight_id ORDER BY sigdat DESC) as row_num
FROM tblSign as ts
WHERE tblSign.formid = '9648'
AND tblSign.sigact <> 'O'
AND tblSign.sigdate >= '2022-11-01' --Not clear if this is just to limit results or an attempt to get most recent date in the failed original code.
) as ts
ON ts.eight_id = tblEmpl.eight_id
AND ts.row_num = 1 --Use to limit to most recent date.
LEFT JOIN tblLocs
ON tblEmpl.location = tblLocs.location
WHERE tblEmpl.estatus = 'A'
AND tblEmpl.location = '013'
ORDER BY
tblSign.sigdate ASC
You use ROW_NUMBER to get the last entry in my case for every esignature, as i thought this must be unique
WITH CTE AS
(SELECT
tblSign.sigdate,
tblSign.sigtime,
tblSign.sigact,
tblSign.esignature,
tblEmpl.fname,
tblEmpl.lname,
tblEmpl.location,
tblEmpl.estatus,
tblLocs.unit,
tblLocs.descript,
TblLocs.addr1,
tblLocs.city,
tblLocs.state,
tblLocs.zip,
ROW_NUMBER() OVER(PARTITION BY tblSign.esignature ORDER BY tblSign.sigdate DESC) rn
FROM
tblEmpl
LEFT JOIN
tblSign ON tblSign.eight_id = tblEmpl.eight_id
AND tblSign.formid = '9648'
AND tblSign.sigact <> 'O'
AND tblSign.sigdate >= '2022-11-01'
LEFT JOIN
tblLocs ON tblEmpl.location = tblLocs.location
WHERE
tblEmpl.estatus = 'A'
AND tblEmpl.location = '013')
SELECT sigdate,
sigtime,
sigact,
esignature,
fname,
lname,
location,
estatus,
unit,
descript,
addr1,
city,
state,
zip
WHERE rn = 1
ORDER BY sigdate ASC;
I need a time-based query (Random or Current) with all results in one row. My current query is as follows:
WITH started AS
(
SELECT f.*, CURRENT_DATE + ROWNUM / 24
FROM
(
SELECT
d.route_name,
d.op_name,
d.route_step_name,
nvl(MAX(DECODE(d.complete_reason, NULL, d.op_STARTS)), 0) started_units,
round(nvl(MAX(DECODE(d.complete_reason, 'PASS', d.op_complete)), 0) / d.op_starts * 100, 2) yield
FROM
(
SELECT route_name,
op_name,
route_step_name,
complete_reason,
complete_quantity,
sum(start_quantity) OVER(PARTITION BY route_name, op_name, COMPLETE_REASON) op_starts,
sum(complete_quantity) OVER(PARTITION BY route_name, op_name, COMPLETE_REASON ) op_complete
FROM FTPC_LT_PRDACT.tracked_object_history
WHERE route_name = 'HEADER FINAL ASSEMBLY'
AND OP_NAME NOT LIKE '%DISPOSITION%'
and (tobj_type = 'Lot')
AND xfr_insert_pid IN
(
SELECT xfr_start_id
FROM FTPC_LT_PRDACT.xfr_interval_id
WHERE last_modified_time <= SYSDATE
AND OP_NAME NOT LIKE '%DISPOSITION%'
and complete_reason = 'PASS' OR complete_reason IS NULL
)
) d
GROUP BY d.route_name, d.op_name, d.route_step_name, complete_reason, d.op_starts
ORDER BY d.route_step_name
) f
),
queued AS
(
SELECT
ts.route_name,
ts.queue_name,
o.op_name,
sum (th.complete_quantity) queued_units
FROM
FTPC_LT_PRDACT.tracked_object_HISTORY th,
FTPC_LT_PRDACT.tracked_object_status ts,
FTPC_LT_PRDACT.route_arc a,
FTPC_LT_PRDACT.route_step r,
FTPC_LT_PRDACT.operation o,
FTPC_LT_PRDACT.lot l
WHERE r.op_key = o.op_key
and l.lot_key = th.tobj_key
AND a.to_node_key = r.route_step_key
AND a.from_node_key = ts.queue_key
and th.tobj_history_key = ts.tobj_history_key
AND a.main_path = 1
AND (ts.tobj_type = 'Lot')
AND O.OP_NAME NOT LIKE '%DISPOSITION%'
and th.route_name = 'HEADER FINAL ASSEMBLY'
GROUP BY ts.route_name, ts.queue_name, o.op_name
)
SELECT
started.route_name,
started.op_name,
started.route_step_name,
max(started.yield) started_yield,
max(started.started_units) started_units,
case when queued.queue_name is NULL then 'N/A' else queued.queue_name end QUEUE_NAME,
case when queued.queued_units is NULL then 0 else queued.queued_units end QUEUED_UNITS
FROM started
left JOIN queued ON started.op_name = queued.op_name
group by started.route_name, started.op_name, started.route_step_name, queued.queue_name, QUEUED_UNITS
order by started.route_step_name asc
;
Current Query (as expected) but missing timestamp:
I need to have a timestamp for each individual row for a different application to display the results. Any help would be greatly appreciated! When I try to add a timestamp my query is altered:
Query once timestamp is added:
Edit: I need to display the query in a visualization tool. That tool is time based and will skew the table results unless there is a datetime associated with each field. The date time value can be random, but cannot be the same for each result.
The query is to be displayed on a live dashboard, every time the application is refreshed, the query is expected to be updated.
Problem
So the situation that I am facing here with this SQL Query, is that it is taking about 12 seconds to run making the screen super slow.
Goal
Do the necessary changes in order to improve the performance and make it faster. I was thinking about instead of the OR in the Where clause to use the UNION?
SELECT Tool.*, Interview.*
FROM Tool
INNER JOIN Interview ON Interview.Id = Tool.InterviewId
WHERE (Tool.ToolTypeId = #ToolTypeId
AND Tool.Is_Active = 1
AND Tool.InterviewId = #InterviewId
AND Tool.ToolId = #ToolId
AND Tool.CustomerId = #CustomerId)
OR Tool.Id = (
SELECT TOP 1 SubTool.Id
FROM Tool SubTool
INNER JOIN Interview subInterview ON subInterview.Id = SubTool.ToolId
WHERE SubTool.ToolTypeId = #ToolTypeId
AND SubTool.Is_Active = 1
AND SubTool.InterviewId != #InterviewId
AND SubTool.ToolId = #ToolId
AND subTool.CustomerId = #CustomerId
AND convert(datetime, subTool.DateTime, 120) < #ToolDateTime
ORDER BY subTool.DateTime DESC, subTool.StartDate DESC,
subTool.EndDate, subTool.Id DESC
)
ORDER BY Tool.StartDate, Tool.Id
NOTE: I believe the actual query output is not necessary in this case, since we are looking for some structural issues that might be impacting the performance.
I would suggest rephrasing the query to eliminate the subquery in the WHERE clause.
If you are looking for one row in the result set regardless of conditions, you can use:
SELECT TOP (1) Tool.*, Interview.*
FROM Tool JOIN
Interview
ON Interview.Id = Tool.InterviewId
WHERE Tool.ToolTypeId = #ToolTypeId AND
Tool.Is_Active = 1
Tool.ToolId = #ToolId AND
Tool.CustomerId = #CustomerId AND
(Tool.InterviewId = #InterviewId OR
convert(datetime, Tool.DateTime, 120) < #ToolDateTime
)
ORDER BY (CASE WHEN Tool.InterviewId = #InterviewId THEN 1 ELSE 2 END),
Tool.DateTime DESC, sTool.StartDate DESC, Tool.EndDate, Tool.Id DESC;
Your final ORDER BY suggests that you are expecting more than one row for the first condition. So, you can use a subquery and window functions:
SELECT ti.*
FROM (SELECT Tool.*, Interview.*,
COUNT(*) OVER (PARTITION BY (CASE WHEN Tool.InterviewId = #InterviewId THEN 1 ELSE 0 END)) as cnt_interview_match,
ROW_NUMBER() OVER (ORDER BY subTool.DateTime DESC, subTool.StartDate DESC, subTool.EndDate, subTool.Id DESC) as seqnum
FROM Tool JOIN
Interview
ON Interview.Id = Tool.InterviewId
WHERE Tool.ToolTypeId = #ToolTypeId AND
Tool.Is_Active = 1
Tool.ToolId = #ToolId AND
Tool.CustomerId = #CustomerId AND
(Tool.InterviewId = #InterviewId OR
convert(datetime, Tool.DateTime, 120) < #ToolDateTime
)
) ti
WHERE InterviewId = #InterviewId OR
(cnt_interview_match = 0 AND seqnum = 1);
Note that the subquery requires that the columns have different names, so you might need to fiddle with that.
Then, you want an index on TOOL(ToolTypeId, Is_Active, ToolId, CustomerId, InterviewId, DateTime). I assume that Interview(Id) is already indexed as the primary key of the table.
My interpretation of what your query does (and by inference, what you want it to do) is different from #GordonLinoff's.
Gordon's queries could be paraphrased as...
If there are rows with Tool.InterviewId = #InterviewId...
Return those rows and only those rows
If there are no such rows to return...
Return the latest row for other InterviewId's
My understanding of what your query actually does is that you want both possibilities returned together, at all times.
This ambiguity is an example of why you really should include example data.
For example, this would be a re-wording or your existing query (using UNION as per your own suggestion)...
WITH
filter_tool_customer AS
(
SELECT Tool.*, Interview.*
FROM Tool
INNER JOIN Interview ON Interview.Id = Tool.InterviewId
WHERE Tool.ToolTypeId = #ToolTypeId
AND Tool.Is_Active = 1
AND Tool.ToolId = #ToolId
AND Tool.CustomerId = #CustomerId
),
matched AS
(
SELECT *
FROM filter_tool_customer
WHERE InterviewId = #InterviewId
),
mismatched AS
(
SELECT TOP 1 *
FROM filter_tool_customer
WHERE InterviewId <> #InterviewId
AND DateTime < CONVERT(VARCHAR(20), #ToolDateTime, 120)
ORDER BY DateTime DESC,
StartDate DESC,
EndDate,
Id DESC
),
combined AS
(
SELECT * FROM matched
UNION ALL
SELECT * FROM mismatched
)
SELECT * FROM combined ORDER BY StartDate, Id
Just a question on displaying a row on flight level and displaying a count on how many crew members on that flight.
I want to change the output so it will only display a single record at flight level and it will display two additional columns. One column (cabincrew) is the count of crew members that have the 'CREWTYPE' = 'F' and the other column (cockpitcrew) is the count of crew members that have the `'CREWTYPE' = 'C'.
So the query result should look like:
Flight DepartureDate DepartureAirport CREWBASE CockpitCrew CabinCrew
LS361 2016-05-19 BFS BFS 0 3
Can I have a little help tweaking the below query please:
WITH CTE AS (
SELECT cd.*, c.*, l.Carrier, l.FlightNumber, l.Suffix, l.ScheduledDepartureDate, l.ScheduledDepartureAirport
FROM
(SELECT *, ROW_NUMBER() OVER(PARTITION BY LegKey ORDER BY UpdateID DESC) AS RowNumber FROM Data.Crew) c
INNER JOIN
Data.CrewDetail cd
ON c.UpdateID = cd.CrewUpdateID
AND cd.IsPassive = 0
AND RowNumber = 1
INNER JOIN
Data.Leg l
ON c.LegKey = l.LegKey
)
SELECT
sac.Airline + CAST(sac.FlightNumber AS VARCHAR) + sac.Suffix AS Flight
, sac.DepartureDate
, sac.DepartureAirport
, sac.CREWBASE
, sac.CREWTYPE
, sac.EMPNO
, sac.FIRSTNAME
, sac.LASTNAME
, sac.SEX
FROM
Staging.SabreAssignedCrew sac
LEFT JOIN CTE cte
ON sac.Airline + CAST(sac.FlightNumber AS VARCHAR) + sac.Suffix = cte.Carrier + CAST(cte.FlightNumber AS VARCHAR) + cte.Suffix
AND sac.DepartureDate = cte.ScheduledDepartureDate
PLEASE TRY THIS.
SELECT Flight,
DepartureDate,
DepartureAirport,
CREWBASE,
SUM(CASE WHEN CREWTYPE = 'F' THEN 1 ELSE 0 END) AS CabinCrew ,
SUM(CASE WHEN CREWTYPE = 'C' THEN 1 ELSE 0 END) AS CockpitCrew
FROM #Table
GROUP BY Flight, DepartureDate, DepartureAirport, CREWBASE
Please Try This:
select Flight, DepartureDate, DepartureAirport,CREWBASE,
count(case when CREWTYPE='F' then 1 end ) as CabinCrew,count(case when CREWTYPE='C' then 1 end ) as CockpitCrew
from Staging.SabreAssignedCrew
group by Flight, DepartureDate, DepartureAirport,CREWBASE
I have a complicated select statement that when it is executed, I give it a date or date range I want and the output comes out. The problem is I don't know how to join the same SQL statement with the first Statement having 1 date range and the second statement having another data range. Example below:
When I execute the select statement, I choose for the Month of November:
EMPLID NAME Current_Gross_Hours(November)
When I execute the select statement again, I choose from January to November:
EMPLID NAME Year_To_Date_Hours(January - November)
What I want:
EMPLID NAME Current_Gross_Hours(November) Year_To_Date_Hours(January - November)
The SQL Select statement runs correctly if execute by themselves. But I don't know how to join them.
Here is the SQL code that I want to write, but I don't know how to write the SQL statement correctly. Any help or direction is greatly appreciated.
(SELECT DISTINCT
SUM("PSA"."AL_HOURS") AS "Current Gross Hours", "PSJ"."EMPLID","PSP"."NAME"
FROM
"PS_JOB" "PSJ", "PS_EMPLOYMENT" "PSE", "PS_PERSONAL_DATA" "PSP", "PS_AL_CHK_HRS_ERN" "PSA"
WHERE
((("PSA"."CHECK_DT" = TO_DATE('2011-11-01', 'YYYY-MM-DD')) AND
("PSJ"."PAYGROUP" = 'SK2') AND
(("PSJ"."EFFSEQ"= (
SELECT MAX("INNERALIAS"."EFFSEQ")
FROM "PS_JOB" INNERALIAS
WHERE "INNERALIAS"."EMPL_RCD_NBR" = "PSJ"."EMPL_RCD_NBR"
AND "INNERALIAS"."EMPLID" = "PSJ"."EMPLID"
AND "INNERALIAS"."EFFDT" = "PSJ"."EFFDT")
AND
"PSJ"."EFFDT" = (
SELECT MAX("INNERALIAS"."EFFDT")
FROM "PS_JOB" INNERALIAS
WHERE "INNERALIAS"."EMPL_RCD_NBR" = "PSJ"."EMPL_RCD_NBR"
AND "INNERALIAS"."EMPLID" = "PSJ"."EMPLID"
AND "INNERALIAS"."EFFDT" <= SYSDATE)))))
AND
("PSJ"."EMPLID" = "PSE"."EMPLID" ) AND ("PSJ"."EMPLID" = "PSP"."EMPLID" ) AND ("PSJ"."FILE_NBR" = "PSA"."FILE_NBR" ) AND ("PSJ"."PAYGROUP" = "PSA"."PAYGROUP" ) AND ("PSE"."EMPLID" = "PSP"."EMPLID" )
GROUP BY
"PSJ"."EMPLID", "PSP"."NAME"
) AS "Q1"
LEFT JOIN
(SELECT DISTINCT
SUM("PSA"."AL_HOURS") AS "YEAR_TO_DATE Gross Hours", "PSJ"."EMPLID"
FROM
"PS_JOB" "PSJ", "PS_EMPLOYMENT" "PSE", "PS_PERSONAL_DATA" "PSP", "PS_AL_CHK_HRS_ERN" "PSA"
WHERE
((("PSA"."CHECK_DT" BETWEEN TO_DATE('2011-01-01', 'YYYY-MM-DD') AND TO_DATE('2011-11-01', 'YYYY-MM-DD')) AND
("PSJ"."PAYGROUP" = 'SK2') AND
(("PSJ"."EFFSEQ"= (
SELECT MAX("INNERALIAS"."EFFSEQ")
FROM "PS_JOB" INNERALIAS
WHERE "INNERALIAS"."EMPL_RCD_NBR" = "PSJ"."EMPL_RCD_NBR"
AND "INNERALIAS"."EMPLID" = "PSJ"."EMPLID"
AND "INNERALIAS"."EFFDT" = "PSJ"."EFFDT")
AND
"PSJ"."EFFDT" = (
SELECT MAX("INNERALIAS"."EFFDT")
FROM "PS_JOB" INNERALIAS
WHERE "INNERALIAS"."EMPL_RCD_NBR" = "PSJ"."EMPL_RCD_NBR"
AND "INNERALIAS"."EMPLID" = "PSJ"."EMPLID"
AND "INNERALIAS"."EFFDT" <= SYSDATE)))))
AND
("PSJ"."EMPLID" = "PSE"."EMPLID" ) AND ("PSJ"."EMPLID" = "PSP"."EMPLID" ) AND ("PSJ"."FILE_NBR" = "PSA"."FILE_NBR" ) AND ("PSJ"."PAYGROUP" = "PSA"."PAYGROUP" ) AND ("PSE"."EMPLID" = "PSP"."EMPLID" )
GROUP BY
"PSJ"."EMPLID"
) AS "Q2"
ON "Q1"."EMPLID"="Q2"."EMPLID"
ORDER BY
"Q1"."NAME"
You are missing a SELECT ... FROM at the start. The AS keyword only works when creating column aliases, not query block aliases. Quotation marks are only necessary for case-sensitive column names - they don't look incorrect in your example but they frequently cause mistakes.
SELECT Q1.NAME, ...
FROM
(
SELECT ...
) Q1
JOIN
(
SELECT ...
) Q2
ON Q1.EMPLID=Q2.EMPLID
ORDER BY Q1.NAME