Sequence name
hai
how can i know the sequence names which has been already created in the database
If it for a specific user, then log in to the specific schema and do this...
select * from user_sequencesTo know all the sequences
select * from all_sequences
Note: - This is something that you would have picked up had you read the Oracle Documentation!
Thanks
Similar Messages
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How to find which sequence name is used in a table - Redux
(The other thread was locked before I could respond, so I'm posting this here as a non-question.)
Beginning with 12c, there is now a way to associate a sequence with a table. It's a new feature called an Identity column.
create table t
(some_id number generated as identity --< creates a system generated sequence
,name varchar2(30)
insert into t (name) values ('Smith');
insert into t (name) values ('Jones');
insert into t (name) values ('Anderson');
commit;
select * from t;
SOME_ID NAME
1 Smith
2 Jones
3 Anderson
select table_name, column_name, data_default from user_tab_columns where table_name = 'T' and column_name = 'SOME_ID';
TABLE_NAME COLUMN_NAME DATA_DEFAULT
T SOME_ID "C##SELSE"."ISEQ$$_91955".nextval
select * from user_sequences;
SEQUENCE_NAME
ISEQ$$_91955There's nothing stopping you from using the generated sequence for something else, however you can NOT override it when doing an insert (as long as you've specified ALWAYS which is the default).
SQL> create table t
2 (some_id number generated as identity
3 ,name varchar2(30)
4 );
Table created.
SQL> select * from user_sequences;
SEQUENCE_NAME
ISEQ$$_91970
SQL> select ISEQ$$_91970.nextval from dual;
NEXTVAL
1
SQL> select ISEQ$$_91970.nextval from dual;
NEXTVAL
2
SQL> insert into t values (99,'smith');
insert into t values (99,'smith')
ERROR at line 1:
ORA-32795: cannot insert into a generated always identity column -
Is it possible to show the sequence name in Premiere Pro's window titlebar?
Currently the Premiere Pro titlebar displays "Adobe Premiere Pro" and the project file (ie. D:\Videos\2014-04-30 - PPK\_Project Files\PPK.prproj)
I was wondering if anybody knows a way to also display the name of the current sequence you're editing?
I use time tracking software to monitor my Premiere editing times and uses the tilebar name... so if the Premiere titlebar included the sequence name, I would know how long I spent editing a specific sequence in that project.
I'm using Windows 8.1
-PeteThis is not possible.
-
When I add a clip to the current sequence in the time line (for example by dragging from the viewer into the canvas), then the name of the sequence changes to the name of the added clip. If a label has been given to the clip, its colour also effects the sequence. How can I ensure that the name of a sequence does not change?
Hans van der MeerI made the sequence off line and save it as a new project. Then deleted the preferences and opened the project..... reconnected the media. Most of the clips showed the correct clip name and the sequence name also didn't change. But a few audio tracks still had the old problem....
Thanks for the reply.... haven't updated yet.. -
How to instantiate MovieClips with sequence names
Hi all,
I'm rewriting a game that came from AS2, and passing it to
AS3.
The problem is that I have several different MovieClips in
the Library, with a sequence name ("s_0", "s_1,...).
The question is... how can I use the addChild to instantiate
these movieclips, using these names, sequencially, using a FOR
loop?
I'm trying to get a way, that I don't have the remake all
movieclips, or else I'll be stuck on the desk for a week :P
ThanksI found the answer on other blog.
You have to dinamically make new MovieClips, with a name that
can be a dynamic String.
So the result is the following code.
Make sure you import the wright class to to this
import flash.utils.getDefinitionByName; -
Find the sequence name for a particular table
Hi,
Please give query to find the sequence name for a particular table in oracle.
ThanksI mean getting List of Sequence names defined in DB.
I got the answers
select *from user_sequences -
Sequence File Hierarchy Sequence Name Resize
Hello,
Is there a way to resize the sequence name in the Sequence File Hierarchy Call Graph? I have a need to make the sequence names long and it does not fit in the file hierarchy.
Thanks.There is not a way. The objects that hold the sequence names are a default size. The best way to be able to view the whole name is just to scroll over top of the object.
Jesse S.
Applications Engineer
National Instruments -
Sequence name vs. sequence in EXECUTE IMMEDIATE
Hello !
I don't know how to use a string in another string in PLSQL:
I have to reset all the sequences starting with the last value of a similar sequence in another database with link between tables
Look at first EXECUTE IMMEDIATE
This works fine:
cval INTEGER;
BEGIN
FOR r IN (select sequence_name from user_sequences)
LOOP
EXECUTE IMMEDIATE 'SELECT ' || r.sequence_name ||'.NEXTVAL@decobrv FROM dual' INTO cval;
EXECUTE IMMEDIATE 'DROP SEQUENCE ' || r.sequence_name ;
EXECUTE IMMEDIATE 'CREATE SEQUENCE '|| r.sequence_name ||' START WITH ' || cval ||' INCREMENT BY 1 NOCACHE NOCYCLE';
END LOOP;
END;
but I don't want to use .NEXTVAL but SELECT LAST_NUMBER FROM USER_SEQUENCES
so I'm using:
FOR r IN (select sequence_name from user_sequences)
LOOP
EXECUTE IMMEDIATE 'SELECT LAST_NUMBER FROM USER_SEQUENCES@decobrv WHERE SEQUENCE_NAME=' || r.sequence_name || '' INTO cval;
EXECUTE IMMEDIATE 'DROP SEQUENCE ' || r.sequence_name ;
EXECUTE IMMEDIATE 'CREATE SEQUENCE '|| r.sequence_name ||' START WITH 1 INCREMENT BY 1 NOCACHE NOCYCLE';
END LOOP;
An error is rising:
Input parameters
Execution finished with error
ORA-00904: "S_RANDURI_CONTRACTE": invalid identifier
because it use the sequence name as parameter. I have to convert the sequence name to string but I dont know how
The same error as I'm using:
" Select Product from Products where Category = A "
will rise an error
but
" Select Product from Products where Category = 'A' "
works fine.
But how to put this ' in EXECUTE IMMEDIATE ??
I'm very beginner on PLSQL
Thank you !Are these remote sequences not being used concurrently with this select then?
If they are, then you might be better taking last_number or nextval + a bit more.
The problem you were having was with the quoting of the sequence name in your first execute immediate.
So, either add more quotes to escape the other other quotes or just get rid, e.g.
BEGIN
FOR r IN (select local.sequence_name
, remote.last_number
from user_sequences local
, user_sequences@decobrv remote
WHERE remote.sequence_name = local.sequence_name)
LOOP
EXECUTE IMMEDIATE 'DROP SEQUENCE ' || r.sequence_name ;
EXECUTE IMMEDIATE 'CREATE SEQUENCE '|| r.sequence_name ||' START WITH ' || r.last_number ||' INCREMENT BY 1 NOCACHE NOCYCLE';
END LOOP;
END;
/ -
Sequence name changing to the CLIP name? BUG FIXED!
FCP 7.0.1 fixes quite a few things, including that annoying bug where the sequence name kept changing when you added new clips to it.
http://support.apple.com/kb/TS2521
Also fixes a couple speed change issues.
ShaneI believe the post was marked as a question.
The post title has a question also.
If you look at the top of this thread you will see
This question is not answered. "Helpful" answers available: 2 . "Solved" answers available: 1 . -
No special characters in sequence names?
Is there a reason, why it's not possible to use special characters in sequence names in the mapping workbench 9.0.4?
Or is it just a bug?
In earlier versions it was possible.
It's a convention from our customer to use the $-character in the sequence names.
RobertHi Robert,
This is a bug (#3553857) scheduled to be fixed in the next patch release of 9.0.4.
Karen -
How to get sequence name in run time.
hi
I have several sub sequence called in the main sequence in TestStand. Those sub sequences have different sequence names, which i wanted to display by string indicator on the Labview Operator Interface. Is there a simple way to show the current calling sub sequence name during run time(run main).
thanks.
Message Edited by Appledoll on 07-12-2007 10:12 AMHi,
The easiest way is to use the NameOf() function. In this case where you wish to get the name of the current sequence the syntax NameOf(RunState.Sequence) yields the name. I attach a very simple example also.
Getting the Name of Any TestStand Property Programmatically in TestStand
Hope this helps
Pelle S
District Sales Manager
National Instruments Sweden
Attachments:
Get sequence name.vi 15 KB -
Where to get Sequence name for logging into Database?
Hello
I need to create a custom schema for database logging which consists of a table to log Sequence name and its Execution status(Pass|Failed),
this will include the name of sequence along with the sub sequences executed from sequence file.
Please let me know from where i can get a property to access the sequence and sub sequence name.
Regards
Nitin GoelThanks for information i hope this will be helpfull but before that i need to know that how do i add a new Column in the statement "SEQUENCE_SEQCALL" which is also present in the Generic Recorset Schema. I tried to make a new schema and copied "SEQUENCE_SEQCALL" statement and then added a new column "Status" with expression "NameOf( RunState.Sequence)" and saved the changes.
On executing the sequence with database logging enabled i get an error, see attached image for the error.
Attachments:
Error.JPG 35 KB -
Modify to-call sequence name in pre-step?
Hi, I have the following problem: I have customized the "Call Sequence" step type, creating a custom step type that calls a sequence dynamically. The name of the sequence to call is represented by a step variable, which is edited in an edit substep.
This works fine.
Now I wanted to modify that step variable in a pre-step substep and found out, that obviously the step module is already "preloaded" (the to-call sequence name is evaluated) before the pre-step is executed. This results in a runtime error, something like "sequence not found".
What can I do?
Best regards,
MartinThis
DECLARE
nSeq number;
BEGIN
select loc_seq.nextval
into nSeq
from dual;
loc_change(nSeq, :DATA_BLOCK.VARIABLE);
END;should do the job...
you can also put the fetching of the sequence into the database procedure. if you have DB Version 11g, you can reference the sequence simply by this:
nSeq := loc_seq.nextval;in prior 11g you have to fetch it using select into from dual.
regards -
Getting sequence filename and sequence name in process model error handler
We are using the sequential process model and would like to log sequence step error information to a file. We have an Error Handler callback in SequentialModel.seq and that is where we will write to the error file. In the Error Handler callback, I can get the error container info for the step where the error occurs and the name of the that step thru the Error Handler Step parameter. I would also like to record the sequence file and the sequence where the error occurred, but I have not been able to find those in the sequence context. I know they are available because the TestStand RunTime Error dialog box displays them. How can I access the name of the sequence file and the name of the sequence where the error occurred?
Thanks,
HansHey hans,
Use the API. Since you already have the Step object reference coming in as a parameter you can just use a few ActiveX steps to get the Sequence File and Sequence from which the error was thrown.
Step.Sequence
Sequence.Name (gets the name of the sequence)
Sequence.SequenceFile
SequenceFile.Path (gets the path of the sequence file)
So basically just 4 activex steps. I hope this helps.
Regards,
jigg
CTA, CLA
teststandhelp.com
~Will work for kudos and/or BBQ~ -
I have set the primary key to use sequencing in the mapping bench. I have also set the project to use "Default Sequence Table" for sequencing.
I have the following code added when I start the session
SchemaManager schemaManager = new SchemaManager(session);
schemaManager.createSequences();
But when I try to insert a record I get the following error
" Error preallocating sequence numbers. The sequence table information is not complete"
But when I add the sequence name I am using to sequence tabel directly this error disappears and everything works fine.
I was thinking the "SchemaManager.createSequences()" would create sequence name entries for all sequence descriptors in sequence table. Is my understanding correct? Or is there something more I need to do in the mapping or code so that the sequence names are created automatically when I run the program.The call to schemaManager.createSequences() will select all of the sequence rows and insert any missing values. Make sure you turn on SQL logging and verify that these are being created as you expect.
Doug
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