Consider the following example table:
+-----------+--------------+----------+
| device_id | execution_id | severity |
+-----------+--------------+----------+
| id1 | 86g8g5t3tz4e | INFO |
| | 86g8g5t3tz4e | INFO |
| | 86g8g5t3tz4e | ERROR |
| id2 | 86g8t0gk9t8k | INFO |
| | 86g8t0gk9t8k | INFO |
| | 86g8t0gk9t8k | INFO |
| id3 | ox1fl5e4gpxa | INFO |
| | ox1fl5e4gpxa | INFO |
| | ox1fl5e4gpxa | ERROR |
+-----------+--------------+----------+
Where I have logs from an internal system. deviceId is guaranteed to be found at the beginning on each execution.
I'd like to get all device_ids which their execution_id ends with an ERROR. I can get all the execution_ids like that:
SELECT execution_id as id FROM `my_table` WHERE severity = "ERROR" LIMIT 1000
How do I correlate it with the deviceIds? Am I looking for multiple SELECTs? A GROUP BY? A JOIN?
Thanks
Your problem is that the error rows lack the device IDs, so you must find them in the table using the execution ID.
Probably the easiest way to do that is aggregation:
select execution_id, max(device_id)
from mytable
group by execution_id
having max(case when severity = 'ERROR' then 1 else 0 end) = 1;
Related
So... I am currently using Oracle 11.1g and I need to create a query that uses the ID and CusCODE from Table_with_value and checks Table_with_status using the ID to find active CO_status but on different CusCODE.
This is what I have so far - obviously does not work as it should unless CusCODE and ID are provided manually:
SELECT wm_concat(CoID) as active_CO_Status_for_same_ID_but_different_CusCODE
FROM Table_with_status
WHERE
CoID IN (SELECT CoID FROM Table_with_status WHERE ID = Table_with_value.ID AND CusCODE != Table_with_value.CusCODE)) AND Co_status = 'active';
Table_with_value:
|CoID | CusCODE | ID | Value |
|--------|---------|----------|----|
|354223 | 1.432 | 0784296L | 99 |
|321232 | 4.212321.22 | 0432296L | 32 |
|938421 | 3.213 | 0021321L | 93 |
Table_with_status:
|CoID | CusCODE | ID | Co_status|
|--------|--------------|----------|--------|
|354223 | 1.432 | 0784296L | active|
|354232 | 1.432 | 0784296L | inactive |
|666698 | 1.47621 | 0784296L | active |
|666700 | 1.5217 | 0784296L | active |
|938421 | 3.213 | 0021321L | active |
|938422 | 3.213 | 0021321L | active |
|938423 | 3.213 | 0021321L | active |
|321232 | 4.212321.22 | 0432296L | active |
|321232 | 4.212321.22 | 0432296L | active |
|321232 | 1.689 | 0432296L | inactive |
Expected output:
|CoID | active_CO_Status_for_same_ID_but_different_CusCODE | ID | Value |
|--------|---------|----------|----|
|354223 | 666698,666700 | 1.432 | 0784296L | 99 |
|321232 | N/A | 4.212321.22 | 0432296L | 32 |
|938421 | N/A | 3.213 | 0021321L | 93 |
Any idea on how this can be implemented ideally without any PL/SQL for loops, but it should be fine as well since the output dataset is expected < 300 IDs.
I apologize in advance for the cryptic nature in which I structured the question :) Let me know if something is not clear.
From your description and expected output, it looks like you need a left outer join, something like:
SELECT v.CoID,
wm_concat(s.CoID) as other_active_CusCODE -- active_CO_Status_for_same_ID_but_different_CusCODE
v.CusCODE,
v.ID,
v.value
FROM Table_with_value v
LEFT JOIN Table_with_status s
ON s.ID = v.ID
AND s.CusCODE != v.CusCODE
AND s.Co_status = 'active'
GROUP BY v.CoID, v.CusCODE, v.ID, v.value;
SQL Fiddle using listagg() instead of the never-supported and now-removed wm_concat(); with a couple of different approaches if the logic isn't quite what I interpreted. With your sample data they all get:
COID OTHER_ACTIVE_CUSCODE CUSCODE ID VALUE
------ -------------------- ----------- -------- -----
321232 (null) 4.212321.22 0432296L 32
354223 666698,666700 1.432 0784296L 99
938421 (null) 3.213 0021321L 93
Your code looks like it should work, assuming you are referring to the correct tables:
SELECT wm_concat(s.CoID) as active_CO_Status_for_same_ID_but_different_CusCODE
FROM Table_with_status s
WHERE s.CoID IN (SELECT v.CoID
FROM Table_with_value v
WHERE v.ID = s.ID AND
v.CusCODE <> s.CusCODE
) AND
s.Co_status = 'active';
I need help getting the User which has an 'IN' and 'Out' in Column isIN. If the user has an IN and OUT do not select them in the list. I need to select the user who has only had an IN. Please I need help. Thanks in advance.
This is the table:
| Users | IsIN |
|:------------------:|:-----:|
| MHYHDC61TMJ907867 | IN |
| MHYHDC61TMJ907867 | OUT |
| MHYHDC61TMJ907922 | IN |
| MHYHDC61TMJ907922 | OUT |
| MHYHDC61TMJ907923 | IN |
| MHYHDC61TMJ907923 | OUT |
| MHYHDC61TMJ907924 | IN | - I need to get only this row
| MHYHDC61TMJ907925 | IN |
| MHYHDC61TMJ907925 | OUT |
| MHYHDC61TMJ908054 | IN | - I need to get only this row
| MHYHDC61TMJ908096 | IN | - I need to get only this row
| MHYHDC61TMJ908109 | IN | - I need to get only this row
Need to get the result like
| Users | IsIN |
|:------------------:|:-----:|
| MHYHDC61TMJ907924 | IN |
| MHYHDC61TMJ908054 | IN |
| MHYHDC61TMJ908096 | IN |
| MHYHDC61TMJ908109 | IN |
I tried using this query and sample query below but it doesn't work.
select s.[Users], s.[isIn] [dbo].[tblIO] s
where not exists (
select 1
from [dbWBS].[dbo].[tblIO] s2
where s2.[Users] = s.[Users] and s2.isIn = 'IN'
);
You can use not exists:
select s.*
from sample s
where not exists (select 1
from sample s2
where s2.user = s.user and s2.inout = 'OUT'
);
If you want only users that meet the condition (and not the full rows):
select user
from sample s
group by user
having min(inout) = max(inout) and min(inout) = 'IN';
Bearing in mind that an 'OUT' IsIn must be always preceded by an 'IN' record, you could use a query like this:
select s.Users, 'IN' as IsIn
from sample s
group by s.Users
having count(distinct s.IsIn) = 1
I have a one tables in Postgresql and cannot find how to build a query.
The table contains columns nr_serii and deleteing_time. I trying to count nr_serii and substract from this positions with deleting_time.
My query:
select nr_serii , count(nr_serii ) as ilosc,count(deleting_time) as ilosc_delete
from MyTable
group by nr_serii, deleting_time
output is:
+--------------------+
| "666666";1;1 |
| "456456";1;0 |
| "333333";3;0 |
| "333333";1;1 |
| "111111";1;1 |
| "111111";3;0 |
+--------------------+
The part of table with raw data:
+--------------------------------+
| "666666";"2020-11-20 14:08:13" |
| "456456";"" |
| "333333";"" |
| "333333";"" |
| "333333";"" |
| "333333";"2020-11-20 14:02:23" |
| "111111";"" |
| "111111";"" |
| "111111";"2020-11-20 14:08:04" |
| "111111";"" |
+--------------------------------+
And i need substract column ilosc and column ilosc_delete
example:
nr_serii:333333 ilosc:3-1=2
Expected output:
+-------------+
| "666666";-1 |
| "456456";1 |
| "333333";2 |
| "111111";2 |
| ... |
+-------------+
I think this is very simple solution for this but i have empty in my head.
I see what you want now. You want to subtract the number where deleting_time is not null from the ones where it is null:
select nr_serii,
count(*) filter (where deleting_time is null) - count(deleting_time) as ilosc_delete
from MyTable
group by nr_serii;
Here is a db<>fiddle.
I am sure this is easy to accomplish but after spending the whole day trying I had to give up and ask for your help.
I have a table that looks like this
| PatientID | VisitId | DateOfVisit | FollowUp(Y/N) | FollowUpWks |
----------------------------------------------------------------------
| 123456789 | 2222222 | 20180802 | Y | 2 |
| 123456789 | 3333333 | 20180902 | Y | 4 |
| 234453656 | 4443232 | 20180506 | N | NULL |
| 455344243 | 2446364 | 20180618 | Y | 12 |
----------------------------------------------------------------------
Basically I have a list of PatientIDs, each patient can have multiple visits (VisitID and DateOfVisit). FollowUp(Y/N) specifies whether the patients has to be seen again and in how many weeks (FollowUpWks).
Now, what I need is a query that extracts PatientsID, DateOfVisit (the most recent one and only if FollowUp is YES) and the FollowUpWks field.
Final result should look like this
| PatientID | VisitId | DateOfVisit | FollowUp(Y/N) | FollowUpWks |
----------------------------------------------------------------------
| 123456789 | 3333333 | 20180902 | Y | 4 |
| 455344243 | 2446364 | 20180618 | Y | 12 |
----------------------------------------------------------------------
The closest I could get was with this code
SELECT PatientID,
Max(DateOfVisit) AS LastVisit
FROM mytable
WHERE FollowUp = True
GROUP BY PatientID;
The problem is that when I try adding the FollowUpWks field to the SELECT I get the following error: "The query does not include the specified expression as part of an aggregate function." However, if I add FollowUpWks to the GROUP BY statement than I get all visits, not just the most recent ones.
You need to match back to the most recent visit. One method uses a correlated subquery:
SELECT t.*
FROM mytable as t
WHERE t.FollowUp = True AND
t.DateOfVisit = (SELECT MAX(t2.DateOfVisit)
FROM mytable as t2
WHERE t2.PatientID = t.PatientID
);
I'm working on a project management database, and I need to return the milestone dates but flagged if the primary task is scheduled. My table looks like this:
+-------------+-----------+-----------+-------------+------------+
| Task | Milestone | End Date | Status | Constraint |
+-------------+-----------+-----------+-------------+------------+
| Programming | No | 8/11/2018 | Not Started | Calculated |
| Database | Yes | 8/22/2018 | In Process | Calculated |
| Discovery | Yes | 8/1/2018 | In Process | Calculated |
| Kick Off | No | 7/31/2018 | In Process | Scheduled |
+-------------+-----------+-----------+-------------+------------+
I need the results to be like this
+-----------+------------+
| Phase | End Date |
+-----------+------------+
| Database | 8/22/2018 |
| Discovery | 7/31/2018* |
+-----------+------------+
There are no linkages between the milestone task and the primary task, so I have to pull them up by name. I've gotten as far as this, but I'm getting an invalid expression error:
CASE
WHEN {title}='Discovery : Discovery Complete' AND {status}='Completed'
THEN 'Done'
WHEN ({title}='Discovery : Discovery Complete' AND {status}<>'Completed')
AND ({title}='Discovery Meeting' AND {constrainttype} = 'Fixed Start')
THEN TO_CHAR({enddate}, 'MM/DD/YYYY') || '*'
WHEN {title}='Discovery : Discovery Complete' AND {status}<>'Completed'
THEN TO_CHAR({enddate}, 'MM/DD/YYYY')
ELSE NULL
END
Thanks!!