I'm trying to create new view from 2 different table of same schema. This is my query, let me know if I'm missing anything. When I check the syntax it is fine and test it, throws 00933 error.
CREATE OR REPLACE FORCE VIEW "APDA"."countview"
(
"dealidint", "companyidint", "nametxt", "county", "street",
"state", "city", "zip", "geocodelatdec", "geocodelongdec",
"volidint", "reportdate", "vehicletotalint", "salvagetotalint"
)
AS
SELECT a."dealidint",
a."companyidint",
a."nametxt",
a."county",
a."street",
a."state",
a."city",
a."zip",
a."geocodelatdec",
a."geocodelongdec",
c."dealervolumeidint",
c."reportdate",
c."vehicletotalint",
c."salvagetotalint"
FROM "APDA"."company" a
JOIN
"APDA"."volume" c
ON c."dealidint" = a."dealidint";
I don't see the reason. The only suspect thing I notice is the two blank lines. In SQLPlus I don't think these would cause this error, but they would cause the command to be misinterpreted.
My suggestions are:
- try a different tool. If you are getting the error in SQL Developer, try it in SQLPlus. It won't necessarily work, but you might get different feedback.
- reduce it to a minimal statement that works, then add elements back in one at a time until the error occurs
your column name "volidint" not in selected column, i see "dealervolumeidint" select vs "volidint".
Column name "volidint" is not available in your below select query. Please correct that by using "As".
CREATE OR REPLACE FORCE VIEW "APDA"."countview"
(
"dealidint", "companyidint", "nametxt", "county", "street",
"state", "city", "zip", "geocodelatdec", "geocodelongdec",
"volidint", "reportdate", "vehicletotalint", "salvagetotalint"
)
AS
SELECT a."dealidint",
a."companyidint",
a."nametxt",
a."county",
a."street",
a."state",
a."city",
a."zip",
a."geocodelatdec",
a."geocodelongdec",
c."dealervolumeidint" as "volidint",
c."reportdate",
c."vehicletotalint",
c."salvagetotalint"
FROM "APDA"."company" a
JOIN
"APDA"."volume" c
ON c."dealidint" = a."dealidint";
Thanks to all you pitched to answer my query. The one I have shared is a stripped down query with the same syntax. The query was fine but my actual query has an extra character on the join. Which is like - "APDA"."vvolume".
After that I was able to create the view.
Thanks again.
Related
I am trying to do an update in 2 tables, but i have this error:
Error SQL: ORA-00933: "SQL command not properly ended".
Could you help me please? The query is:
UPDATE a
SET a.ACTORID_ = SUBSTR(a.ACTORID_, 2, LENGTH(a.ACTORID_)),
b.TASKACTORID_ = SUBSTR(b.TASKACTORID_, 2, LENGTH(b.TASKACTORID_))
FROM jbpm_taskinstance AS a
INNER JOIN jbpm_log AS b
ON b.TASKACTORID_ = a.ACTORID_
WHERE a.ACTORID_ = b.TASKACTORID_
AND b.TASKINSTANCE_ IN (
SELECT ID_
FROM jbpm_taskinstance
WHERE a.PROCINST_ =b.PROCINST_)
AND b.TASKACTORID_ = a.ACTORID_;
Welcome to the world of strange and misleading Oracle error messages!
With experience, you can spot the error by sight, as #a_horse_with_no_name has done.
If you don't see the error immediately, I'd recommend to make the query simpler step by step until the error disappears. In your case, I would remove the AND b.taskinstance_ IN () subquery and check if the same error comes up. Then I'd remove the SUBSTR with a simple constant, like SET a.ACTORID_ = 'a'. Then I'd remove the JOIN, updating only table A. This will run ok, so you need to read up Oracle's documentation on UPDATE.
I have json stored in one of the columns in SQL Server and I need to modify it to remove the square brackets from it. The format is as below. Can't seem to find a good way of doing it.
[ { "Message":"Info: this is some message here.", "Active":true } ]
One way is to do it using below query, but this query is very very slow and I need to run on a very large set of data.
select a.value
from dbo.testjson e
cross apply OPENJSON(e.jsontext) as a
where isjson(e.jsontext) = 1
The only other way I can think of is just doing string manipulation but it can be error prone. Could someone help with this?
Ok, figured it out:
select
json_query(
'[{"Message":"Info: this is some message here.","Active":true}]',
'$[0]'
)
This will return the inner message.
You should add the property name, in this case Message, in order to get only that part. Keep in mind that it's case sensitive. Something like;
select json_value('[{"Message":"Info: this is some message here.","Active":true}]', '$[0].Message')
I have two queries which are almost identical. The only difference is the format of the fields being joined. One works, the other doesn't.
The query which JOINs two Integer fields works perfectly.
The query which JOINs two Long Text fields produces the following error:
"Cannot join on Memo, OLE, or Hyperlink Object (alarmlogwithstring2.[Tag_Value]=ECLString.[Tag_Value])."
Functional Query:
SELECT alarmlogwithdescs.TableIndex, alarmlogwithdescs.Date_Stamp, alarmlogwithdescs.Time_Stamp, alarmlogwithdescs.Tag_Name, alarmlogwithdescs.Tag_Value, ErrorCodeLookup.ErrorDescription
FROM ErrorCodeLookup INNER JOIN alarmlogwithdescs ON ErrorCodeLookup.[Tag_Value] = alarmlogwithdescs.[Tag_Value]
ORDER BY alarmlogwithdescs.TableIndex;
Nonfunctional Query:
SELECT alarmlogwithstring2.TableIndex, alarmlogwithstring2.Date_Stamp, alarmlogwithstring2.Time_Stamp, alarmlogwithstring2.Tag_Value, ECLString.ErrorDescription
FROM alarmlogwithstring2 INNER JOIN ECLString ON alarmlogwithstring2.[Tag_Value] = ECLString.[Tag_Value]
ORDER BY alarmlogwithstring2.TableIndex;
What I've Tried:
1.) I swapped the table following "FROM" to be ECLString with all necessary changes that should follow. (i.e. Then, after INNER JOIN I changed ECLString to be alarmlogwithstring2, etc...) This makes the two queries more identical, but shouldn't have an effect on the outcome. I did the same for the functional query just to be sure. The functional one still worked and the nonfunctional one still does not...
2.) I tried making my lookup table's Tag_Value field Short Text while keeping the actual data table's Tag_Value field Long Text. No effect.
3.) I tried changing the JOIN type when creating the relationship between the two tables. No effect.
4.) Changed alarmlogwithstring2.[Tag_Value]=ECLString.[Tag_Value]
to CAST(alarmlogwithstring2.[Tag_Value] AS varchar(max)) = CAST(ECLString.[Tag_Value] AS varchar(max)) and get the following error:
"Syntax error (missing operator) in query expression CAST(alarmlogwithstring2.[Tag_Value] AS varchar(max)) = CAST(ECLString.[Tag_Value] AS varchar(max))."
For whatever reason, after clicking "Ok" to close the error message the comma following SELECT alarmlogwithstring2.TableIndex, is highlighted, suggesting the missing operator is there. Okay?
Any help would be greatly appreciated. Thank you for your time!
Got it! Works for my situation, at least. Any other method for doing this would still be appreciated.
This works for me because my Tag_Value field contains text such as "Error0, Error1, Error2," etc...
So, I used the following code:
SELECT alarmlogwithstring2.TableIndex, alarmlogwithstring2.Date_Stamp, alarmlogwithstring2.Time_Stamp, alarmlogwithstring2.Tag_Value, ECLString.ErrorDescription
FROM alarmlogwithstring2 INNER JOIN ECLString ON Right( alarmlogwithstring2.[Tag_Value] , 1) = Right(ECLString.[Tag_Value], 1)
ORDER BY alarmlogwithstring2.TableIndex;
This works because of the integer on the end of my Tag_Value text. Using the Right(string,length) function causes only the integers within each value to be compared as they're all on the right-side of the value.
If your situation is similar to mine, then the code above is fine; however, if your number of error codes (or whatever) gets into the double digits, be sure to reflect this in the fields of both tables. (i.e. Make Error0 => Error00, make Error1 => Error01, etc...) within both tables and use Right(string,2) instead of Right(string,1). [Seems obvious, but may not be for everyone.]
However, this will NOT always be the case for me and everyone else. Someone may have pure text, for example. Thus, again, if you know of another, more general, solution, please, do let me know and I'll make your answer the answer for this question.
Thanks!
Got it. See below for general solution. It uses StrComp(string1,string2)=0 to match strings.
SELECT alarmlogwithstring2.TableIndex, alarmlogwithstring2.Date_Stamp, alarmlogwithstring2.Time_Stamp, alarmlogwithstring2.Tag_Name, alarmlogwithstring2.Tag_Value, ECLString.ErrorDescription
FROM alarmlogwithstring2 INNER JOIN ECLString ON StrComp(alarmlogwithstring2.[Tag_Value], ECLString.[Tag_Value]) = 0
ORDER BY alarmlogwithstring2.TableIndex;
Hi I am trying to migrate an access database into postgresql and everything was going well until i tried this view. I am wanting it to create a new column called 'CalculatedHours'. And as Im new to postgresql I am slightly confused. Heres the code that I keep putting into pgAdmin and getting the error...
SELECT "SessionsWithEnrolmentAndGroups"."SessionID",
"Assignments"."Staff",
"SessionsWithEnrolmentAndGroups"."groups",
"SessionsWithEnrolmentAndGroups"."SessionQty",
"SessionsWithEnrolmentAndGroups"."Hours",
"SessionsWithEnrolmentAndGroups"."Weeks",
"Assignments"."Percentage",
"Assignments"."AdditionalHours",
Round((coalesce(("groups"),1)*("SessionQty")*("Hours")*("Weeks")
*("Percentage"))) AS CalculatedHours,
(CalculatedHours)+coalesce(("AdditionalHours"),0) AS "TotalHours"
FROM "SessionsWithEnrolmentAndGroups"
INNER JOIN "Assignments"
ON "SessionsWithEnrolmentAndGroups"."SessionID" = "Assignments"."SessionID";
You cannot access column aliases in the same select where they are defined. I would suggest a subquery:
SELECT t.*,
(CalculatedHours)+coalesce(("AdditionalHours"), 0) AS "TotalHours"
FROM (SELECT eag."SessionID", a, eag."groups", eag."SessionQty",
eag."Hours", eag."Weeks", a."Percentage", a."AdditionalHours",
Round((coalesce(("groups"),1)*("SessionQty")*("Hours")*("Weeks")*("Percentage"))) AS CalculatedHours
FROM "SessionsWithEnrolmentAndGroups" eag INNER JOIN
"Assignments" a
ON eag."SessionID" = a."SessionID"
) t;
Your queries would also be much more readable using table aliases and getting rid of the escape characters (double quotes) unless they are really, really needed.
First of all, I know there are already questions and answers about it, this thread being the one that is closest to what I need:
SQL Update to the SUM of its joined values
However, I get a syntax error (operator missing) that seems to occur close to the FROM clause. However I can't see it. Does it not like the FROM itself ? I am not used to using FROM in an update statement but it seems like it's valid from the QA I just linked :|
Any idea why there would be a syntax error there ?
I am using Access 2007 SP3.
Edit:
Wow, I forgot to post the query...
UPDATE r
SET
r.tempsmoy_requete_min = tmm.moy_mob_requete
FROM
rapports AS r INNER JOIN
(SELECT
id_fichier,
Round(Sum(temps_requete_min)/3,0) As moy_mob_requete,
Round(Sum(temps_analyse_min)/3,0) As moy_mob_analyse,
Round(Sum(temps_maj_min)/3,0) As moy_mob_maj,
Round(Sum(temps_rap_min)/3,0) As moy_mob_rap,
Round(Sum(temps_ddc_min)/3,0) As moy_mob_ddc
FROM maintenances
WHERE
periode In (10,9,8) And
annee=2011
GROUP BY id_fichier) AS tmm ON rapports.id_rapport = tmm.id_fichier
WHERE
1=0
The WHERE 1=0 part is because I want to test further the subquery before running it.
Edit: This is some simpler query I am trying. I get a different error this time. It now tells me that tempsmoy_requete_min (and probably all other left operands) are not part of an aggregate function... which is the point of my query. Any idea ?
UPDATE
rapports INNER JOIN maintenances ON rapports.id_rapport = maintenances.id_fichier
SET
rapports.tempsmoy_requete_min = Round(Sum(temps_requete_min)/3,0),
rapports.tempsmoy_analyse_min = Round(Sum(temps_analyse_min)/3,0),
rapports.tempsmoy_maj_min = Round(Sum(temps_maj_min)/3,0),
rapports.tempsmoy_rap_min = Round(Sum(temps_rap_min)/3,0),
rapports.tempsmoy_ddc_min = Round(Sum(temps_ddc_min)/3,0)
WHERE
maintenances.periode In (10,9,8) And
maintenances.annee=2011 AND
1=0
I tried adapting your first query sample, and was able to make your error go away. However then I encountered a different error ('Operation must use an updateable query').
It may be possible to overcome that error, too. However, I found it easier to use a domain function instead of a join to retrieve the replacement value.
UPDATE rapports
SET tempsmoy_requete_min = Round(DSum("temps_requete_min",
"maintenances",
"periode In (10,9,8) AND annee=2011 "
& "AND id_fichier='" & id_rapport
& "'")/3, 0);
If this suggestion works for tempsmoy_requete_min with your data, you will have to extend it to the other fields you want to replace. That won't be pretty. You could make it less ugly with a saved query which you then use as the "Domain" parameter for DSum() ... that could allow you to use a simpler "Criteria" parameter.
UPDATE r
should be
UPDATE rapports
You can't reliably use an alias in the update target.