Create type problems
Hi all,
I'm not able to create objects using SQL in oracle.
When I use
Create type obj_ty as object(name varchar2(10));
2
is what I get, that is, it goes to the next line without executing the create object stmt. Kindly help me out.
Thanks,
-Vikram
You need to put a slash to execute the create type:
SQL> Create type obj_ty as object(name varchar2(10));
2 /
Type created.
SQL>
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I want to create a simple (not composite) data type using CREATE TYPE
CREATE TYPE mytype under number (number(9));
Obviously it was wrong. Am I trying in vain? I mean CREATE TYPE can be used just to create composite types.I am not sure if you did not confuse two things
PL/SQL - User Defined Subtype. Variables of type mytype will be maximum number(9)
[email protected]> declare
2 subtype mytype is number(9);
3 x mytype := 1;
4 begin
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1
PL/SQL procedure successfully completed.
SQL type.
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Type created.
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Hi
I faced some problems with O8(Release 8.0.5.0.0) object types.
Look at the following definition:
CREATE TYPE T_JMJX AS OBJECT( LBNO NUMBER(3),...);
CREATE TYPE LIST_JMJX AS TABLE of T_JMJX;
CREATE TABLE JXGC.JMJXJL
(JMJX LIST_JMJX,...)
NESTED TABLE JMJX STORE AS N_JMJXJL;
One day when I opened Schema Manager,I got a shock: TABLE JXGC.JMJXJL
has four colunms with the same name !!
name schema datatype
JMJX none LIST_JMJX
JMJX none LIST_JMJX
JMJX none LIST_JMJX
JMJX JXGC LIST_JMJX
And I query USER_TAB_COLUMNS, it do have 4 records.
But in SQL*Plus I type 'decs JMJXJL',the column JMJX appears only once.
Other tables that has object type columns face the same problem.
This doesn't has any infection on my applications.
The real problem comes when one day I want to move the user JXGC to an
other server.
Export was done successfully but has a curious phenomenon:
Exporting NJMJXJL(the Nested Table)......19678 Exported
The number of rows Exported is about four times than the rows it
should has.
When Impport goes to the tables that have object type columns ,I got
the following errors:
Importing Table JMJXJL ........
IMP-00009: abnormal end of export file
Import terminated successfully with warnings.
Please help me to solve this problem.Thanks a lot!Stone,
You need to go to metalink.oracle.com to file an iTAR on this.
Regards,
Geoff
Hi
I faced some problems with O8(Release 8.0.5.0.0) object types.
Look at the following definition:
CREATE TYPE T_JMJX AS OBJECT( LBNO NUMBER(3),...);
CREATE TYPE LIST_JMJX AS TABLE of T_JMJX;
CREATE TABLE JXGC.JMJXJL
(JMJX LIST_JMJX,...)
NESTED TABLE JMJX STORE AS N_JMJXJL;
One day when I opened Schema Manager,I got a shock: TABLE JXGC.JMJXJL
has four colunms with the same name !!
name schema datatype
JMJX none LIST_JMJX
JMJX none LIST_JMJX
JMJX none LIST_JMJX
JMJX JXGC LIST_JMJX
And I query USER_TAB_COLUMNS, it do have 4 records.
But in SQL*Plus I type 'decs JMJXJL',the column JMJX appears only once.
Other tables that has object type columns face the same problem.
This doesn't has any infection on my applications.
The real problem comes when one day I want to move the user JXGC to an
other server.
Export was done successfully but has a curious phenomenon:
Exporting NJMJXJL(the Nested Table)......19678 Exported
The number of rows Exported is about four times than the rows it
should has.
When Impport goes to the tables that have object type columns ,I got
the following errors:
Importing Table JMJXJL ........
IMP-00009: abnormal end of export file
Import terminated successfully with warnings.
Please help me to solve this problem.Thanks a lot! -
I am not able to create type objects tried with different versions of oracle too.
Currently I am using Oracle 11g Enterprise edition (2.9GB).
The problem is when i create a TYPE object and when i terminate the command with a semicolon ';',oracle sql does not stop only (the query does not execute) the loop goes on and on.
I did like this and found that the SYNTAX is also perfect.
SQL> CREATE TYPE address_type AS OBJECT
2 (street varchar2(30),
3 city varchar2(30),
4 pincode number(10));
5
6
7
8...
It goes on and on it never ends. Command never executes.
Please Help!end the command with "/" :
create type .....
/ -
CREATE TYPE address_type AS OBJECT - ERROR
I am not able to create type objects tried with different versions of oracle too.
Currently I am using Oracle 11g enterprise edition (2.9GB).
The problem is when i create a TYPE object and when i terminate the command with a semicolon ';',oracle sql does not stop only (the query does not execute) the loop goes on and on.
I did like this and found that the SYNTAX is also perfect.
SQL> CREATE TYPE address_type AS OBJECT
2 (street varchar2(30),
3 city varchar2(30),
4 pincode number(10));
5
6
7
8...
It goes on and on it never ends. Command never executes.
Please Help!A type body will contain PL/SQL semicolons, so once SQL*Plus sees that you're entering a type it stops treating semicolons as the SQL*Plus multi-line statement terminator character. (A type header will not contain semicolons, but I expect Oracle decided it would be even more confusing if CREATE TYPE BODY behaved differently to CREATE TYPE.)
Note you can also terminate entry by entering a dot (period) on a line on its own.
I guess in older version there was nothing like that.Actually this has been around for over 10 years ;) -
SQL> create or replace type WS_REQUEST as object
2 (
3 xml xmltype,
4 http_request utl_http.req
5 )
6 /
Warning: Type created with compilation errors
SQL> show err;
Errors for TYPE SYS.WS_REQUEST:
LINE/COL ERROR
4/16 PLS-00201: identifier 'UTL_HTTP.REQ' must be declared
0/0 PL/SQL: Compilation unit analysis terminated
SQLI logged in sys schema as sysdba. What is the problem?I think you cannot create types if the attributes' datatypes are based on package records, constants, etc
See:
mmara@pyn> create or replace package val
is
type dummy is record (
pid number,
pname varchar2(15));
end val;
Package created.
mmara@pyn> create or replace type WS_REQUEST as object
xml xmltype,
http_request val.dummy
Warning: Type created with compilation errors.
mmara@pyn> show errors type ws_request;
Errors for TYPE WS_REQUEST:
LINE/COL ERROR
0/0 PL/SQL: Compilation unit analysis terminated
4/18 PLS-00201: identifier 'VAL.DUMMY' must be declared
mmara@pyn>
In that case, why don't you create the same type as seen in utl_http as an object in the schema?:
TYPE req IS RECORD (
url VARCHAR2(32767 byte), -- Requested URL
method VARCHAR2(64), -- Requested method
http_version VARCHAR2(64), -- Requested HTTP version
private_hndl PLS_INTEGER -- For internal use only
); -
CS1 and CS2 InDesign file type problems and Tiger
Dual 2.7GHrz G5, 2GB RAM, OSX 10.4.5
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As a test, I modified the CFBundleIdentifier to be different than the one found in the CS1 info.plist, and it let me "change all" the CS1 files to CS1. Of course, CS2 files could not be associated with CS2 now.
Is there a fix for this? Or, is there a patch being worked on that will fix this problem? We really need to keep both versions of the software installed, and I don't want to have to rely on users making the decision about what version they are working in.
TomIf Get Info shows both app versions (& it should) as "Open with:" choices, you can at least still set individual docs to open with the preferred version. Instead of having to open Get Info windows, you can do the same thing a bit more easily with the contextual menu that pops up when you right (or CMD) click & hold on a Finder document icon.
Normally, the "Open with >" choice in this menu is a one time thing, but if you hold down the option key, it changes to "Always Open With >" & makes the new app choice permanent as it opens the doc, all in one step. -
Creating type along or inside a path
Hi All,
I read the tutorial about Creating type along or inside a path. I have tried to create few types of type along,inside and outside a path and shape. I was wondering why there are variations and restriction among them. Below are my screen shots to describe my problem.
Screen 1Sorry, I have been trying to upload the screen shots, now it is done.
Screen 1: type outside the path
Screen 2:type inside the path
Screen 3:type outside the shape
Screen 4:type inside the shape
I am confused why I cannot flip the "type inside the path" whereas flipping inside and outside is possible for "type outside the path". Any help is greatly appreciated. Thank you. -
Anyone,
I started by creating a typelike this:
create type NUMS_TYP as object (nums number);
That seemed to work fine. Now I'm trying to use that type in a PL/SQL procedure like this:
FOR z IN (select empno from emp)
LOOP
IF z.empno IS OF (NUMS_TYP) THEN
htp.p ('NUMBER');
ELSE
htp.p('STRING');
END IF;
END LOOP;
I keep getting - PLS-00382: expression is of wrong type. Can anyone help?
Thanks,
Kirkhi,
there is problem when you passing null plsql can't recognize type for null the workaround for it is just using explicit converstion
consider following
i use generic object - anydata in my OO api
CREATE OR REPLACE TYPE "IAS_ANYDATA"
as object
val_c varchar2(32000)
,val_n number
,val_d date
,old$val_c varchar2(32000)
,old$val_n number
,old$val_d date
,type varchar2(1)
,name varchar2(30)
,ind number
-- Attributes
-- Member functions and procedures
,CONSTRUCTOR function ias_anydata(val varchar2 default null) return self as result
,CONSTRUCTOR function ias_anydata(val number) return self as result
,CONSTRUCTOR function ias_anydata(val date) return self as result
,CONSTRUCTOR function ias_anydata(name varchar2, val varchar2, old$val varchar2) return self as result
,CONSTRUCTOR function ias_anydata(name varchar2, val number, old$val number) return self as result
,CONSTRUCTOR function ias_anydata(name varchar2, val date, old$val date) return self as result
,CONSTRUCTOR function ias_anydata(name varchar2, val varchar2) return self as result
,CONSTRUCTOR function ias_anydata(name varchar2, val number) return self as result
,CONSTRUCTOR function ias_anydata(name varchar2, val date) return self as result
,member function to_string return varchar2
,member procedure check_ind
,member function isNull return boolean
,member function isTrue(Bool_ind varchar2 default 'Y' ) return boolean
) not final
what will happen if i call following
z:=null;
o = ias_anydata( 'col1', z ); -- object of string becuse of default is null for varchar
o = ias_anydata( 'col1',to_date( z ) ); -- object of date
o = ias_anydata( 'col1',to_number( z ) ); -- object of number
Message was edited by:
[email protected] -
Hi ,
I have problems to understand the create type command !
CREATE TYPE test_type AS OBJECT
( test_id_pk number,
test_city varchar2(20),
test_state varchar2(10),
test_zip number
Is this a kind of reference or what ?
thank for any commets...
marcelIn Oracle, a TYPE is a database object and also an OBJECT in the Object-Oriented Programming sense (although there are key differences between Oracle's implementation and say Java). A TYPE has attributes (and so can be used to hold data) and it has methods (which can manipulate that data).
You can find out more by reading the online documentation (which you will find here).
Cheers, APC -
Environment: XE 10g, WinXP SP2
As described in another thread, I'm trying to get a PHP application to run against an Oracle database. In that application it tries to run a few CREATE TYPE statements. Those statements are failing with "ORA-24344: success with compilation error".
The failing statement is:
create or replace type BIT_OR_IMPL as object (
val NUMBER,
static function ODCIAggregateInitialize(sctx IN OUT BIT_OR_IMPL)
return number,
member function ODCIAggregateIterate(self IN OUT BIT_OR_IMPL,
value IN number) return number,
member function ODCIAggregateTerminate(self IN OUT BIT_OR_IMPL,
returnValue OUT number, flags IN number) return number,
member function ODCIAggregateMerge(self IN OUT BIT_OR_IMPL,
ctx2 IN BIT_OR_IMPL) return number
)I'm new to Oracle, but that statement appears to be syntactically OK... balanced parentheses, etc.
Then I took that statement and tried to run it in a SqlPlus script:
g2user/g2pwd
set echo on;
drop type BIT_OR_IMPL;
create type BIT_OR_IMPL;
--create or replace type BIT_OR_IMPL as object ( val NUMBER, static function ODCIAggregateInitialize(sctx IN OUT BIT_OR_IMPL) return number, member function ODCIAggregateIterate(self IN OUT BIT_OR_IMPL, value IN number) return number, member function ODCIAggregateTerminate(self IN OUT BIT_OR_IMPL, returnValue OUT number, flags IN number) return number, member function ODCIAggregateMerge(self IN OUT BIT_OR_IMPL, ctx2 IN BIT_OR_IMPL) return number );
commit;
quit;But for some reason SqlPlus just sits there expecting more input:
C:\MyServer>sqlplus @temp.sql
SQL*Plus: Release 10.2.0.1.0 - Production on Thu Mar 23 00:00:29 2006
Copyright (c) 1982, 2005, Oracle. All rights reserved.
Connected to:
Oracle Database 10g Express Edition Release 10.2.0.1.0 - Production
SQL>
SQL> drop type BIT_OR_IMPL;
Type dropped.
SQL>
SQL> create type BIT_OR_IMPL;
2 --create or replace type BIT_OR_IMPL as object ( val NUMBER, static functio
n ODCIAggregateInitialize(sctx IN OUT BIT_OR_IMPL) return number, member functio
n ODCIAggregateIterate(self IN OUT BIT_OR_IMPL, value IN number) return number,
member function ODCIAggregateTerminate(self IN OUT BIT_OR_IMPL, returnValue OUT
number, flags IN number) return number, member function ODCIAggregateMerge(self
IN OUT BIT_OR_IMPL, ctx2 IN BIT_OR_IMPL) return number );
3
4 commit;
5
6 quit; // <-- It hangs here until I kill it with Ctrl-C, then it continues
7
8 Disconnected from Oracle Database 10g Express Edition Release 10.2.0.1.0 -
Production
C:\MyServer>I even trimmed down the CREATE TYPE statement to almost nothing, and it always hangs.
Is there a problem here, or am I doing something wrong?
Thanks.I already know the statement works fine through SqlPlus... I need to find out why it's being rejected by Oracle when issued via the PHP application. So I'm trying to come at it backwards... if I can find out what the syntax error is, perhaps I can spot it in the application.
Here's the result of 'SELECT * FROM USER_SOURCE':
SQL> select * from user_source;
NAME TYPE LINE
TEXT
BIT_OR_IMPL TYPE 1
type BIT_OR_IMPL as object (
BIT_OR_IMPL TYPE 2
val NUMBER,
BIT_OR_IMPL TYPE 3
static function ODCIAggregateInitialize(sctx IN OUT BIT_OR_IMPL)
NAME TYPE LINE
TEXT
BIT_OR_IMPL TYPE 4
return number,
BIT_OR_IMPL TYPE 5
member function ODCIAggregateIterate(self IN OUT BIT_OR_IMPL,
BIT_OR_IMPL TYPE 6
value IN number) return number,
NAME TYPE LINE
TEXT
BIT_OR_IMPL TYPE 7
member function ODCIAggregateTerminate(self IN OUT BIT_OR_IMPL,
BIT_OR_IMPL TYPE 8
returnValue OUT number, flags IN number) return number,
BIT_OR_IMPL TYPE 9
member function ODCIAggregateMerge(self IN OUT BIT_OR_IMPL,
NAME TYPE LINE
TEXT
BIT_OR_IMPL TYPE 10
ctx2 IN BIT_OR_IMPL) return number
BIT_OR_IMPL TYPE 11
11 rows selected.Shouldn't there be a "create or replace " at the front of the statement text?
Coincidentally, the length of line 1 without those (missing?) characters is (drum roll please)... 29.
So, can I conclude that the missing 3 words is the problem?
Message was edited by:
lmenard -
When I try to creat type as object, it gives error 'OBJECTS Option not installed'. How can I solve this problem?
Best Regards,
JPJayaprakash,
'Objects' was a separate option that you had to purchase in 8.0.X releases. Since 8.1.X, 'Objects' became a bundled feature. I would recommend that you upgrade to 8.1.7 to get the bundled 'Objects' features.
Regards,
Geoff -
Extended Content type problem
I want to extend the content type 'ExtendDocument' from 'Document'.
So I use 'Oracle Internet File System Manager' to create a new Class Object named 'EXTENDDOCUMENT', which is extend from 'DOCUMENT', and add a attribute 'EXTENDURL'.
This Class Object's bean class is 'ifs.beans.ExtendDocument' and server class is 'ifs.server.S_ExtendDocument'.
I create these 2 java class and put the class files to ORACLE_AS_HOME\ifs\cmsdk\custom_classes directory.
As I want to set the object type as 'ExtendDocument' when uploading a file which expend name is '*.wmv', so that need to change 2 default value 'ParserLookupByFileExtension' and 'IFS.PARSER.ObjectTypeLookupByFileExtension'
So I add 'name=wmv, datatype=STRING, value=oracle.ifs.beans.parsers.ClassSelectionParser' to ParserLookupByFileExtension.
And then add 'name=wmv, datatype=STRING, value=EXTENDDOCUMENT' to IFS.PARSER.ObjectTypeLookupByFileExtension.
After done above actions, i restart my oracle application.
I use CUP to upload a test file 'test.wmv' to CMSDK repository, and its type is 'EXTENDDOCUMENT'.
But if I use FTP or WebStarterApp application to upload 'test.wmv' file to CMSDK repository, then its type is 'DOCUMENT'.
Why and how to change to make FTP and WebStarterApp application can upload *.wmv file's type as 'EXTENDDOCUMENT'?
anybody can help me?
thanks.Nirav-P-Thakar wrote:
FileNameMap fnmMime = URLConnection.getFileNameMap ( ) ;
fnmMime.getContentTypeFor(fileName);
URLConnection.guessContentTypeFromName(fileName);I have tried out both methods but it returns null when the file is of type MS Office or Open Office.In reply 1 BalusC said..
"Alternatively you can use ServletContext#getMimeType() for this. It guesses the content type based on the mime mapping as it is been definied in the web.xml of the application server and the webapplication. If it returns null, then you need to add new <mime-mapping> entry to the web.xml."
I would try doing it this way. Try including entries for the mime mappings in the deployment descriptor of the web application.
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