I got a short question on Apache kylin (version 1.5.3). I have built a cube successfully. Now I want to use the 'insight' tab of kylin to submit some queries. I have a table with two columns (id[varchar], abc[int]).
Queries like
select id, abc
from table
where abc = 12;
are working fine. But
select id, abc
from table
where abc != 12;
returns an error:
Lexical error at line 3, column 11. Encountered: "!" (33), after : ""
Does anyone knows the right lexical term of 'not'?
Thank you in advance,
Søren
Related
This is my table structure . I have many problems in trying to make different things work .
How do I enter the values into task where Monday = 62 ?
INSERT INTO it_time_track (task,percentage)
VALUES ('Support',null) where Monday=62; commit ;
This gives me an error
-- I fixed it by making it an interactive Grid on Oracle Apex and doing a select to display this table and then I went on to edit it manually .
UPDATE it_time_track
SET Monday = (SELECT SUM(Monday)
FROM it_time_track
)
WHERE Id = 7
I have a following table:
EstimatedCurrentRevenue -- Revenue column value of yesterday
EstimatedPreviousRevenue --- Revenue column value of current day
crmId
OwnerId
PercentageChange.
I am querying two snapshots of the similarly structured data in Azure data lake and trying to query the percentage change in Revenue.
Following is my query i am trying to join on OpportunityId to get the difference between the revenue values:
#opportunityRevenueData = SELECT (((opty.EstimatedCurrentRevenue - optyPrevious.EstimatedPreviousRevenue)*100)/opty.EstimatedCurrentRevenue) AS PercentageRevenueChange, optyPrevious.EstimatedPreviousRevenue,
opty.EstimatedCurrentRevenue, opty.crmId, opty.OwnerId From #opportunityCurrentData AS opty JOIN #opportunityPreviousData AS optyPrevious on opty.OpportunityId == optyPrevious.OpportunityId;
But i get the following error:
E_CSC_USER_SYNTAXERROR: syntax error. Expected one of: AS EXCEPT FROM
GROUP HAVING INTERSECT OPTION ORDER OUTER UNION UNION WHERE ';' ')'
','
at token 'From', line 40
near the ###:
This expression is having the problem i know but not sure how to fix it.
(((opty.EstimatedCurrentRevenue - optyPrevious.EstimatedPreviousRevenue)*100)/opty.EstimatedCurrentRevenue)
Please help, i am completely new to U-sql
U-SQL is case-sensitive (as per here) with all SQL reserved words in UPPER CASE. So you should capitalise the FROM and ON keywords in your statement, like this:
#opportunityRevenueData =
SELECT (((opty.EstimatedCurrentRevenue - optyPrevious.EstimatedPreviousRevenue) * 100) / opty.EstimatedCurrentRevenue) AS PercentageRevenueChange,
optyPrevious.EstimatedPreviousRevenue,
opty.EstimatedCurrentRevenue,
opty.crmId,
opty.OwnerId
FROM #opportunityCurrentData AS opty
JOIN
#opportunityPreviousData AS optyPrevious
ON opty.OpportunityId == optyPrevious.OpportunityId;
Also, if you are completely new to U-SQL, you should consider working through some tutorials to establish the basics of the language, including case-sensitivity. Start at http://usql.io/.
This same crazy sounding error message can occur for (almost?) any USQL syntax error. The answer above was clearly correct for the provided code.
However since many folks will probably get to this page from a search for 'AS EXCEPT FROM GROUP HAVING INTERSECT OPTION ORDER OUTER UNION UNION WHERE', I'd say the best advice to handle these is look closely at the snippet of your code that the error message has marked with '###'.
For example I got to this page upon getting a syntax error for a long query and it turned out I didn't have a casing issue, but just a malformed query with parens around the wrong thing. Once I looked more closely at where in the snippet the ### symbol was, the error became clear.
I have been using the query below and it was working fine but now it's giving a SQL error.
There were no changes made that could cause this to stop working.
There is no Field 'APPLICATIONID' in the table.
QueueSQL=select distinct (convert(char(5),SkillsetID)+'='+Skillset) from iagentbySkillsetStat where ApplicationID > 10000
QueueMappingSQL=SELECT DISTINCT (convert(char(5),SkillsetID)+'='+Skillset), SkillsetID FROM iagentbySkillsetStat iagentbySkillsetStat WHERE (iagentbySkillsetStat.ApplicationID>10000)
DB- Intersystems Cache
Error details for the log files are below.
14/09/2016 11:20:05 a.m. > ERROR - SQL Error '[Cache ODBC][State : S1000][Native Code 29]
[C:\xlink\xlink Compiled Package\Xlink Application\Isps_Ul.exe]
[SQLCODE: <-29>:<Field not found in the applicable tables>]
[Cache Error: <<SYNTAX>errdone+2^%qaqqt>]
[Details: <Prepare>]
[%msg: < SQL ERROR #29: Field 'APPLICATIONID' not found in the applicable tables^select distinct ( convert ( char ( 5 ) , SkillsetID ) + :%qpar(1) + Skillset ) from iagentbySkillsetStat where ApplicationID >>]'
Question was also asked at InterSystems Developer Community, where I noticed that table names are different. So, the answer is, that table name is suddenly changed somehow.
Ive tried many queries to find... just one word and I can´t even make that.
Its a DB2 database Im using com.ibm.db2.jcc.DB2Driver
This brings me info:
select *
from JL_ENR
where id_ws = '002'
and dc_dy_bsn = '2014-08-25'
and ai_trn = 2331
the JL_TPE column is the CLOB column where I want to find two strings in that search result ( and dc_dy_bsn = '2014-08-25'
and ai_trn = 2331 ).
So first I tried with one:
select
dbms_lob.substr(clob_column,dbms_lob_instr(JL_TPE,'CEMENTO'),1)
from
JL_ENR
where
dbms_lob.instr(JL_TPE,'CEMENTO')>0;
didnt work
SELECT * FROM JL_ENR WHERE dbms_lob.instr(JL_TPE,'CEMENTO')>0
and ai_trn = 2331
and dc_dy_bsn = '2014-08-25'
didnt work
Select *
From JL_ENR
Where NOT
DBMS_LOB.INSTR(JL_TPE, 'CEMENTO', 1, 1) = 0;
didn´t work
Could someone explain me how to find two strings please?
Or a tutorial link where it is explained how to make it work...
Thanks.
Can you provide some sample data and the version you are using? Your example should work (tested on v10.5.0.1):
db2 "create table test ( x int, y clob(1M) )"
db2 "insert into test (x,y) values (1,cast('The string to find is CEMENTO, how do we do that?')"
db2 "insert into test (x,y) values (2,cast('The string to find is CEMENT, how do we do that?' as clob))"
db2 "select x, DBMS_LOB.INSTR(y, 'CEMENTO', 1) from test where DBMS_LOB.INSTR(y, 'CEMENTO', 1) > 0"
X 2
----------- -----------
1 23
1 record(s) selected.
I had to search for a specific value in the where clause. I used TEXTBLOB LIKE '%Search value%' and it worked! This was for db2 in a CLOB(536870912) column.
I'm working on a IBM iseries v6r1m0 system.
I'm trying to execute a very simple query :
select * from XG.ART where DOS = 998 and (DES like 'ALB%' or DESABR like 'ALB%')
The columns are:
DOS -> numeric (3,0)
DES -> Graphic(80) CCSID 1200
DESABR -> Garphic(25) CCSID 1200
I get :
SQL State : 58004
SQL Code : -901
Message : [SQL0901] SQL System error.
Cause . . . . . : An SQL system error has occurred. The current SQL statement cannot be completed successfully. The error will not prevent other SQL statements from being processed. Previous messages may indicate that there is a problem with the SQL statement and SQL did not correctly diagnose the error. The previous message identifier was CPF4204. Internal error type 3107 has occurred. If precompiling, processing will not continue beyond this statement.
Recovery . . . : See the previous messages to determine if there is a problem with the SQL statement. To view the messages, use the DSPJOBLOG command if running interactively, or the WRKJOB command to view the output of a precompile. An application program receiving this return code may attempt further SQL statements. Correct any errors and try the request again.
If I change DES into REF (graphic(25)), it works...
EDIT :
I run some tests this afternoon, and it is very strange :
Just after the creation of the table/indexes, I have no errors.
If I insert some datas : error
If I clear the table : error
If I remove an index (see below) : it works (with or without datas)
!!
The index is :
create index XG.GTFAT_ART_B on XG.ART(
DOS,
DESABR,
ART_ID
)
Edit 2 :
Here is the job log (sorry, it is in French...)
It sais :
Function error X'1720' in machine instruction. Internal snapshot ID 01010054
Foo file created in library QTEMP.
*** stuff with the printer
DBOP *** FAILED open. Exception from call to SLIC$
Internal error in the query processor file
Sql system error
I finally contacted IBM.
It was an old bug from v5.
I have installed the latest PTF, and now, it works.
You need to use the GRAPHIC scalar function to convert your character literals on the LIKE predicate.
CREATE TABLE QTEMP/TEST (F1 GRAPHIC(80))
INSERT INTO QTEMP/TEST (F1) VALUES (GRAPHIC('TEST'))
SELECT * FROM QTEMP/TEST WHERE F1 LIKE GRAPHIC('TE%')
I know this guy got his problem fixed with an update. But here is something that worked for me that might work for the next guy here who has the problem.
My problem query had a lot of common table expressions. Most of them did not create tables with a whole lot of records. So if I figured that the maximum number of records a CTE would make was 1000, I added a "Fetch first 9999 rows only" to it. I knew that the CTE couldn't possibly have more rows than that. I guess the query optimizer had less to think about with that added.
If you have that problem and you don't have the option to upgrade or talk to IBM, I hope this help you.
For other people getting this errore, I encountered it on an IBM i Series v7r3, when tried an UPDATE, retrieving the value to be set on a field using a inner SELECT where multiple results where reduced to 1, using DISTINCT. I solved the problem removing DISTINCT and adding FETCH FIRST 1 ROW ONLY at the end of the inner SELECT.
E.g.: changed from
UPDATE MYTABLE AS T1
SET T1.FIELD1 = (
SELECT DISTINCT T2.FIELD5
FROM MYTABLE AS T2
WHERE T1.FIELD2 = T2.FIELD2
AND T1.FIELD3 = T2.FIELD3
)
WHERE T1.FIELD4 = 'XYZ'
to
UPDATE MYTABLE AS T1
SET T1.FIELD1 = (
SELECT T2.FIELD5
FROM MYTABLE AS T2
WHERE T1.FIELD2 = T2.FIELD2
AND T1.FIELD3 = T2.FIELD3
FETCH FIRST 1 ROW ONLY
)
WHERE T1.FIELD4 = 'XYZ'