Why I get error Invalid identifier since column exist - oracle
I have SELECT statment like this
SELECT a.ATAID,
a.ataComment,
a.Type,
a.AtaNumber,
a.DeviationNumber,
a.ProjectID,
a.Name,
a.StartDate,
a.DueDate,
a.RevisionDate,
a.Status,
a.Ata,
a.Deviation,
a.Locked,
a.PaymentType,
a.BecomeExternalAtaFromInternal,
a.Author,
a.AtaType,
a.DeviationType,
a.PDFUrl,
a.street,
a.city,
a.zip,
a.briefDescription,
a.ConfirmStatus,
a.Token,
a.ParentAta,
a.EmailSent,
a.ClientComment,
a.AnswerEmail,
a.AnswerTime,
a.UserID,
a.FromFortnox,
a.ForFortnox,
a.client_answer_attachment,
debitform.Name as paymentTypeName,
CONCAT(CONCAT(users.Surname, ' '),users.Lastname) AS AuthorName,
NULL AS Description,
NULL AS Reason,
NULL AS Suggestion,
NULL AS State,
'ata' as AtaTable ,
NULL AS WeeklyReports,
NULL AS Attachment,
NULL AS articlesAdditionalWorkFromia,
NULL AS enabledAccounts,
NULL AS DefaultWeeklyReports,
NULL AS articlesMaterialFromia,
NULL AS articlesOtherFromia,
NULL AS WeeklyReportsMomentsPerWeek,
a.becomeFastFromOtherType,
ia.ataComment,
ia.Type,
ia.AtaNumber,
ia.DeviationNumber,
ia.ProjectID,
ia.Name,
ia.StartDate,
ia.DueDate,
ia.RevisionDate,
ia.Status,
ia.Ata,
ia.Deviation,
ia.Locked,
ia.PaymentType,
ia.BecomeExternalAtaFromInternal,
ia.Author,
ia.AtaType,
ia.DeviationType,
ia.PDFUrl,
ia.street,
ia.city,
ia.zip,
ia.briefDescription,
ia.ConfirmStatus,
ia.Token,
ia.ParentAta,
ia.EmailSent,
ia.ClientComment,
ia.AnswerEmail,
ia.AnswerTime,
ia.UserID,
ia.FromFortnox,
ia.ForFortnox,
ia.client_answer_attachment,
debitform.Name as paymentTypeName,
CONCAT(CONCAT(users.Surname, ' '),users.Lastname) AS AuthorName,
ia.Description,
ia.Reason,
ia.Suggestion,
ia.State,
'ata_become_external' as AtaTable,
ia.WeeklyReports,
ia.Documents AS Attachment,
ia.articlesAdditionalWork AS articlesAdditionalWorkFromia,
ia.enabledAccounts,
ia.DefaultWeeklyReports,
ia.articlesMaterial AS articlesMaterialFromia,
ia.articlesOther AS articlesOtherFromia,
ia.WeeklyReportsMomentsPerWeek,
NULL AS becomeFastFromOtherType
FROM
ata a
LEFT JOIN
users
INNER JOIN internal_atas ia
ON (a.ATAID = ia.ATAID AND a.Author = users.UserID)
LEFT JOIN
debitform
ON
debitform.Id = a.PaymentType
WHERE
a.ATAID = 2095
OR ia.ATAID IS NULL
OR
a.ParentAta = 0 OR ia.ParentAta = 0
GROUP BY a.ATAID
The ATAID is column which exist in table ata
a.ATAID
2117
2118
2119
2120
2121
2122
2123
Also AtaID from another table which is called internal_atas
ATAID
no rows selected
When I run query I get error message
ORA-00904: "A"."ATAID": invalid identifier
This line of code throw error
ON a.ATAID = ia.ATAID
I try to change this two part and make inversion like
ON ia.ATAID = a.ATAID
But still have same problem.
What is wrong here ? What I miss ?
Table Definition:
internal_atas
ANSWEREMAIL VARCHAR2(255 CHAR)
ANSWERTIME TIMESTAMP(6)
ARTICLESADDITIONALWORK CLOB
ARTICLESMATERIAL CLOB
ARTICLESOTHER CLOB
ATA NUMBER(10,0)
ATABECOMEEXTERNALID NUMBER(10,0)
ATACOMMENT CLOB
ATAID NUMBER(10,0)
ATANUMBER NUMBER(10,0)
ATATYPE VARCHAR2(255 CHAR)
AUTHOR VARCHAR2(255 CHAR)
BECOMEEXTERNALATAFROMINTERNAL NUMBER(10,0)
BRIEFDESCRIPTION CLOB
CITY VARCHAR2(255 CHAR)
CLIENT_ANSWER_ATTACHMENT VARCHAR2(255 CHAR)
CLIENTCOMMENT VARCHAR2(255 CHAR)
CONFIRMSTATUS NUMBER(10,0)
DEFAULTWEEKLYREPORTS CLOB
DESCRIPTION CLOB
DEVIATION NUMBER(10,0)
DEVIATIONNUMBER VARCHAR2(255 CHAR)
DEVIATIONTYPE VARCHAR2(255 CHAR)
DOCUMENTS CLOB
DUEDATE DATE
EMAILSENT NUMBER(10,0)
ENABLEDACCOUNTS CLOB
EXTERNALATANUMBER VARCHAR2(50 CHAR)
FORFORTNOX NUMBER(10,0)
FROMFORTNOX NUMBER(10,0)
INTERNALATANUMBER VARCHAR2(50 CHAR)
IS_DELETED NUMBER(10,0)
LOCKED NUMBER(10,0)
NAME VARCHAR2(255 CHAR)
PARENTATA NUMBER(10,0)
PAYMENTTYPE VARCHAR2(255 CHAR)
PDFURL CLOB
PROJECTID NUMBER(10,0)
QUANTITY VARCHAR2(255 CHAR)
REASON VARCHAR2(255 CHAR)
REVISIONDATE VARCHAR2(50 CHAR)
STARTDATE DATE
STATE CLOB
STATUS NUMBER(10,0)
STREET VARCHAR2(255 CHAR)
SUGGESTION VARCHAR2(255 CHAR)
TOKEN VARCHAR2(255 CHAR)
TYPE VARCHAR2(255 CHAR)
UNIT VARCHAR2(255 CHAR)
USERID NUMBER(10,0)
WEEKLYREPORTS CLOB
WEEKLYREPORTSMOMENTSPERWEEK CLOB
ATA
ANSWEREMAIL VARCHAR2(255 CHAR)
ANSWERTIME VARCHAR2(255 CHAR)
ATA NUMBER(10,0)
ATACOMMENT CLOB
ATAID NUMBER(10,0)
ATAINTERNALNUMBER VARCHAR2(50 CHAR)
ATANUMBER VARCHAR2(50 CHAR)
ATATYPE VARCHAR2(255 CHAR)
AUTHOR VARCHAR2(255 CHAR)
BECOMEATAFROMDEVIATION NUMBER(10,0)
BECOMEEXTERNALATAFROMINTERNAL NUMBER(10,0)
BECOMEFASTFROMOTHERTYPE NUMBER(10,0)
BRIEFDESCRIPTION VARCHAR2(255 CHAR)
CITY VARCHAR2(255 CHAR)
CLIENT_ANSWER_ATTACHMENT VARCHAR2(255 CHAR)
CLIENTCOMMENT VARCHAR2(255 CHAR)
CONFIRMSTATUS NUMBER(10,0)
CREATED_AT DATE
DEVIATION NUMBER(10,0)
DEVIATIONNUMBER VARCHAR2(50 CHAR)
DEVIATIONTYPE VARCHAR2(255 CHAR)
DUEDATE DATE
EMAILSENT NUMBER(10,0)
FINANCEID NUMBER(10,0)
FORFORTNOX NUMBER(10,0)
FROMFORTNOX NUMBER(10,0)
IS_DELETED NUMBER(10,0)
LOCKED CHAR(1 CHAR)
NAME VARCHAR2(255 CHAR)
PARENTATA NUMBER(10,0)
PAYMENTTYPE NUMBER(10,0)
PDFURL VARCHAR2(255 CHAR)
PROJECTID NUMBER(10,0)
QUANTITY VARCHAR2(50 CHAR)
REASON VARCHAR2(50 CHAR)
REVISIONDATE DATE
STARTDATE DATE
STATUS NUMBER(10,0)
STREET VARCHAR2(255 CHAR)
SUGGESTION VARCHAR2(50 CHAR)
TOKEN VARCHAR2(255 CHAR)
TYPE VARCHAR2(255 CHAR)
UNIT VARCHAR2(50 CHAR)
Since internal_atas table is empty so I dont have any data only in table ata I have data something like
Sorry for separete but I have more then 30 column in table
ANSWEREMAIL ANSWERTIME ATA ATACOMMENT ATAID ATAINTERNALNUMBER ATANUMBER ATATYPE AUTHOR BECOMEATAFROMDEVIATION BECOMEEXTERNALATAFROMINTERNAL BECOMEFASTFROMOTHERTYPE BRIEFDESCRIPTION CITY
email#email.com 2020-05-04 12:05:18 1 NULL 2036 NULL 3 1 197 0 0 0 some text here Zagreb
PART II ATA table
CLIENT_ANSWER_ATTACHMENT CONFIRMSTATUS CREATED_AT DEVIATION DEVIATIONTYPE DUEDATE EMAILSENT FINANCEID FORFORTNOX FROMFORTNOX IS_DELETED LOCKED NAME PARENTATA PAYMENTTYPE
NULL 1 10-JUN-20 3 1 06-APR-20 1 173 1 0 0 0 fffttt 0 1
PART III
PDFURL PROJECTID QUANTITY REASON REVISIONDATE STARTDATE STATUS STREET SUGGESTION TOKEN TYPE UNIT USERID ZIP
someurl.com 261 NULL NULL NULL STARTDATE 2 FoxBox 111 NULL 32aacd4b76628feeece6 1 NULL NULL 2624
Your query has a structural issue, i.e. it is written incorrectly. You have the structural element:
select ...
FROM
ata a
LEFT JOIN
users
INNER JOIN internal_atas ia
ON (a.ATAID = ia.ATAID AND a.Author = users.UserID)
...
This is invalid as it translates to the form "from a join b join c on ... on ..." where the join syntax requires the form "from a join b on ... join c on ...". So you need something like:
select ...
from ata a
left join users on a.author = users.userid
inner join internal_atas ia on a.ataid = ia.ataid
...
I believe this is what #ThomasG war referring to.
I am somewhat surprised at the particular error message you are getting. When I tried your query I got "ORA-00905: missing keyword", but I have long since concluded that when a query contains structurally invalid you can just ignore the specific error message (at that point Oracle is "just guessing") and correct the query, then retry.
BTW. You have an inconsistency in your query as well:
ON (a.ATAID = ia.ATAID AND a.Author = users.UserID)
WHERE
a.ATAID = 2095
OR ia.ATAID IS NULL
Any row that satisfies the ON (a.ATAID = ia.ATAID) condition cannot also satisfy the OR (ia.ATAID IS NULL). And since it MUST satisfy the ON condition the OR is condition is superfluous. Unless it is changed when structural element is corrected.
Suposition:
There is perhaps a plausible explanation for your error. According to the Oracle Documentation
To execute a join of three or more tables, Oracle first joins two of
the tables based on the join conditions comparing their columns and
then joins the result to another table based on join conditions
containing columns of the joined tables and the new table. Oracle
continues this process until all tables are joined into the result.
The optimizer determines the order in which Oracle joins tables based
on the join conditions, indexes on the tables, and, any available
statistics for the tables.
At that point in the parsing perhaps it is attempting to evaluate
users
INNER JOIN internal_atas ia
ON (a.ATAID = ia.ATAID AND a.Author = users.UserID)
At which point table ata is not part of the evaluation and thus the column is not defined. As I said this is "just a guess on my part", but it seems to fit the evidence.
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