How to find the unique index to break the record?
Hello
When I do an UPDATE on a table how can I accumulate documents violates a unique index on the table? Is there something like "EXCEPTIONS IN" when using ALTER TABLE MODIFY CONSTRAINT... ENABLE VALIDATE EXCEPTIONS IN...?
Oracle DB 10g
Look in the logging of DML errors
ORACLE-BASE - DML Oracle 10 g Release 2 of the database connection error
Tags: Database
Similar Questions
-
How to find the windows xp machine index experience?
It is really... How to find the Windows experience index on a XP machine. I have this okay on my windows machine 7, but I was wondering how to find it on XP?
Thank you
There is no such note on Windows XP.
-
How to find the library files that are not due to problems of indexing
I need help to know how to find the library files that are not as a result of indexing problems?
I use Windows 7
Thank you
Charlene
Try to open the folder that the library uses directly. For example, if it is your Documents folder, open C:\Users\Charlene\Documents
-
How to find the bpel instance in 11 g based on the index values
We have 10 GB BPEL processes where we define the 4 index values for all instances. Whenever the support request comes, ask us the values of index and based on what we're looking for the process instance.
We have now migrated bpel 10g and 11g process. How to find the bpel instance in 11 g based on the index values?You can go there. http://soasphere.blogspot.com/2011/04/how-to-Serch-composites-for-index.html. Do a join on the cube_instance and ci_indexes tables.
-
How to find the velocity of an incremental encoder
I use the RE22I encoder which can give up to 8192 pulses per revolution, I have A, B, Z reports that I use an fpga as a controller Please help me.
How to find the speed of the encoder using these signals I'm going to have a clock in the fpga sysytem will help.
Start by looking at the information on Wikipedia on the rotary encoders and a book on encoders OR white. These articles will give you a basic understanding of the encoder and the signals it produces.
With proper decoding, you can get the direction and momentum of each of the points on your encoder 8192. If the tree can reverse (same vibration on one point unique all-in-mnearly stationary), full decoding must be used. If data are only of interest while the tree turns in a direction and speed will not close to zero, a simple decoding can be used. Decoding of a quadrature encoder is a good way to learn to use a state machine. Signals A and B can exist in only four possible combinations, but the possible transitions to do interesting things.
Define DECODING is a purely logical exercise and it is a simple coding in LabVIEW, such as a state machine. There are examples, Desing Patterns, or project templates (depending on your version of LV) that come with LV to help you get started.
By using the channels A and B you can update your calculation of velocity 8192 times per turn. With the help of Z you get only an update by the revolution. You use depends on your application. The pulse of Z is also useful to define a reference position for the measurement of phase angle.
Lynn
-
How to find the position of the VI icon currently run on the block diagram of the appellant
Dear forum,
I am currently trying to use a LabVIEV VI as a simple sequencer: several (very slow) actions must run one after the other. Each action is represented by a Sub - VI, some actions are executed several times. My task is to view the Subvi somehow executing.
My first intention (just manipulate the icon of the VI running with 'Icon.Get VI as Image data' / 'Icon.Set VI of Image data' invoke nodes) has failed, because it changes all instances of the VI icon. If you use the same VI several times, all these VI icons are changed (see here: http://forums.ni.com/t5/LabVIEW/How-to-change-animate-icon-of-currently-running-VI/m-p/3120754/highl... )
My current approach is to use an image of the block diagram (with "VI: block diagram: get resized Image ' call method) in a picture of the front panel control and working within this control. But for this I need to know the position of the icon of the VI running. I know that I can assess the limits and Position via the properties GObj, but how to find the VI running (note that a VI can be installed several times on the block diagram, so the name of the VI is not unique)? IMHO the easiest way might be if a VI might find its icon on the block of the appellant diagram itself when it is run...
It is clear that this position is not yet the position on the photo, but this conversion is a small piece of work...
Kind regards
cpschnuffel
-
How to find the child level for each table in a relational model?
Earthlings,
I need your help, and I know that, "Yes, we can change." Change this thread to a question answered.
So: How to find the child level for each table in a relational model?
I have a database of relacional (9.2), all right?
Tips:. O /* This is a child who makes N references to each of the follow N parent tables (here: three), and so on. */ /↑\ Fks O"O O" <-- level 2 for first table (circle) /↑\ Fks "o"o"o" <-- level 1 for middle table (circle) ↑ Fk "º"
-Each circle represents a table;
-Red no tables have foreign key
-the picture on the front line of tree, for example, a level 3, but when 3 becomes N? How is N? That is the question.
I started to think about the following:
First of all, I need to know how to take the kids:
Thought...select distinct child.table_name child from all_cons_columns father join all_cons_columns child using (owner, position) join (select child.owner, child.constraint_name fk, child.table_name child, child.r_constraint_name pk, father.table_name father from all_constraints father, all_constraints child where child.r_owner = father.owner and child.r_constraint_name = father.constraint_name and father.constraint_type in ('P', 'U') and child.constraint_type = 'R' and child.owner = 'OWNER') aux using (owner) where child.constraint_name = aux.fk and child.table_name = aux.child and father.constraint_name = aux.pk and father.table_name = aux.father;
We will share!
Thanks in advance,
Philips
Published by: BluShadow on April 1st, 2011 15:08
formatting of code and hierarchy for readbilityHave you looked to see if there is a cycle in the graph of dependence? Is there a table that has a foreign key to B and B has a back of A foreign key?
SQL> create table my_emp ( 2 emp_id number primary key, 3 emp_name varchar2(10), 4 manager_id number 5 ); Table created. SQL> ed Wrote file afiedt.buf 1 create table my_mgr ( 2 manager_id number primary key, 3 employee_id number references my_emp( emp_id ), 4 purchasing_authority number 5* ) SQL> / Table created. SQL> alter table my_emp 2 add constraint fk_emp_mgr foreign key( manager_id ) 3 references my_mgr( manager_id ); Table altered. SQL> ed Wrote file afiedt.buf 1 select level lvl, 2 child_table_name, 3 sys_connect_by_path( child_table_name, '/' ) path 4 from (select parent.table_name parent_table_name, 5 parent.constraint_name parent_constraint_name, 6 child.table_name child_table_name, 7 child.constraint_name child_constraint_name 8 from user_constraints parent, 9 user_constraints child 10 where child.constraint_type = 'R' 11 and parent.constraint_type = 'P' 12 and child.r_constraint_name = parent.constraint_name 13 union all 14 select null, 15 null, 16 table_name, 17 constraint_name 18 from user_constraints 19 where constraint_type = 'P') 20 start with child_table_name = 'MY_EMP' 21* connect by prior child_table_name = parent_table_name SQL> / ERROR: ORA-01436: CONNECT BY loop in user data
If you have a cycle, you have some problems.
(1) it is a NOCYCLE keyword does not cause the error, but that probably requires an Oracle version which is not so far off support. I don't think it was available at the time 9.2 but I don't have anything old enough to test on
SQL> ed Wrote file afiedt.buf 1 select level lvl, 2 child_table_name, 3 sys_connect_by_path( child_table_name, '/' ) path 4 from (select parent.table_name parent_table_name, 5 parent.constraint_name parent_constraint_name, 6 child.table_name child_table_name, 7 child.constraint_name child_constraint_name 8 from user_constraints parent, 9 user_constraints child 10 where child.constraint_type = 'R' 11 and parent.constraint_type = 'P' 12 and child.r_constraint_name = parent.constraint_name 13 union all 14 select null, 15 null, 16 table_name, 17 constraint_name 18 from user_constraints 19 where constraint_type = 'P') 20 start with child_table_name = 'MY_EMP' 21* connect by nocycle prior child_table_name = parent_table_name SQL> / LVL CHILD_TABLE_NAME PATH ---------- ------------------------------ -------------------- 1 MY_EMP /MY_EMP 2 MY_MGR /MY_EMP/MY_MGR 1 MY_EMP /MY_EMP 2 MY_MGR /MY_EMP/MY_MGR
(2) If you try to write on a table and all of its constraints in a file and do it in a valid order, the entire solution is probably wrong. It is impossible, for example, to generate the DDL for MY_EMP and MY_DEPT such as all instructions for a table come first, and all the instructions for the other are generated second. So even if NOCYCLE to avoid the error, you would end up with an invalid DDL script. If that's the problem, I would rethink the approach.
-Generate the DDL for all tables without constraint
-Can generate the DDL for all primary key constraints
-Can generate the DDL for all unique key constraints
-Can generate the DDL for all foreign key constraintsThis is not solidarity all the DOF for a given in the file object. But the SQL will be radically simpler writing - there will be no need to even look at the dependency graph.
Justin
-
How to find the page contains the indesign sdk?
PLS, someone help me, how to find the page contains the indesign sdk?
Thank you
screen410099
Don't know, if you find a shorter way, but it works:
UIDRef language = YOUR_TABLE;
Error result code.
do
{
InterfacePtr
textModel; TextIndex beginning;
Len Int32;
result = table_get_text_model (read, 0, 0, textModel, start, len);
If (result! = kSuccess) break;
If (! textModel) break;
UIDRef frameRef = text_query_frame (textModel, start);
If (! frameRef) break;
Int32 pnum = - 1;
PageRef UIDRef = page_getref (frameRef, &pnum);)
If (! pageRef) break;
:
:
} While (false);
//***************************************************************************
Error code (Table_get_text_model)
Language UIDRef,
Int32 left,
top of Int32,
InterfacePtr
& textModel, TextIndex & start,
Int32 & len)
{
Result ErrorCode = kFailure;
do
{
Inits
textModel = InterfacePtr
(Nile); Start = 0;
Len = text::kTextLen;
Make sure that we have a valid table model
InterfacePtr
tableModel (label, UseDefaultIID()); if(!tableModel) break;
convert the network to a network ID address
GridAddress gridAddress (top, left);
get the container text table so we could make the text template.
InterfacePtr
tableTextContainer (tableModel, UseDefaultIID()); if(!tableTextContainer) break;
textModel = InterfacePtr
(tableTextContainer-> QueryTextModel()); if(!textModel) break;
InterfacePtr
tableTextContent (tableModel, UseDefaultIID()); if(!tableTextContent) break;
GA GridArea (up, left, top + 1, left + 1);
Len = tableTextContent-> GetTextChunk (ga, start);
If (! len) break;
result = kSuccess;
} While (false);
return the result;
}
//***************************************************************************
#if (csversion_<>
# define ITextFrameC_ ITextFrame
#else
# define ITextFrameC_ ITextFrameColumn
#endif
UIDRef text_query_frame (InterfacePtr
txt, TextIndex istartPos) {
UID uid = kInvalidUID;
TextIndex startPos = istartPos;
do
{
If (! txt) break;
INNERE Textrahmen of the items
InterfacePtr
frameList (txt-> QueryFrameList ()); If (! frameList | frameList-> GetFrameCount ())<= 0)="">=>
First INNERER Textrahmen of the items
InterfacePtr
textFrame (frameList-> QueryNthFrame (0) / * QUF,: UseDefaultIID () * /); #ifndef (csversion_<>
Location of RangeData (startPos, startPos);
#else
TextIndex location = startPos;
#endif
Int32 frameIndex = - 1;
InterfacePtr
tf = InterfacePtr (Nile); If (startPos < txt-=""> tf TotalLength ()) = InterfacePtr
(frameList-> QueryFrameContaining (location, & frameIndex)); of other tf = InterfacePtr
(frameList-> QueryNthFrame (frameList-> GetFrameCount () - 1)); If textFrame (tf) tf =;
If (! textFrame) break;
//
Aus dem first inner Textrahmen bilden wir jetzt eine hierarchy.
In der Ebene uber hierarchy suchen wir jetzt nach nach einem dieser
Objekt, das ein Graphicrahmen ist. Dieses element ist der gesuchte
ÄUßERE Rahmen.
//
InterfacePtr
child (textFrame, UseDefaultIID()); If (! child) break;
do
{
InterfacePtr
parent (child-> QueryParent()); If (parent == nil) break;
InterfacePtr
graphicFrameData (parent, UseDefaultIID()); If (graphicFrameData! = nil)
{
We have a regular text frame.
UID =: GetUID (graphicFrameData);
break;
}
child = parent;
} While (child! = nil);
} While (false);
If (uid == kInvalidUID) return UIDRef (Nile, kInvalidUID);
Return UIDRef (: GetDataBase (txt), uid);
}
//***************************************************************************
#if (csversion_<>
# define GLayout_:
#else
# define GLayout_ Utils
()-> #endif
UIDRef page_getref (const UIDRef & frameRef, int32 * pgNum)
{
UIDRef result = UIDRef::gNull;
do
{
If (pgNum) * pgNum = 0;
If (! frameRef) break;
InterfacePtr
itemHier (frameRef, IID_IHIERARCHY); If (! itemHier) break;
If (! pause frameRef.ExistsInDB ());
ES more like evil EIB GetOwnerPageUID AB. ICH denke badly, at least
Ein muss ein Rahmen wohl schon haben Parent. Wenn wir da keinen find,.
tschüss Dann.
InterfacePtr
parent (itemHier-> QueryParent()); If (! parent) break;
PageUID UID = GLayout_ GetOwnerPageUID (itemHier);
If (pageUID == kInvalidUID) break;
result = UIDRef (frameRef.GetDataBase (), pageUID);
If (pgNum)
{
IDataBase * db = frameRef.GetDataBase ();
If (! db) break;
UIDRef docRef (db, db-> GetRootUID ());
InterfacePtr
PageList (docRef, IID_IPAGELIST); If (!.) (Break from PageList);
Int32 pageIndex is PageList-> GetPageIndex (pageUID);.
* pgNum = pageIndex;
}
} While (false);
return the result;
}
//***************************************************************************
-
How to find the second largest in a pl/sql table
Hello friends,
I want to find the first and second maximum items in a pl/sql table.
Here's the code...
DECLARE
Max_earnings_type TYPE TABLE IS NUMBER;
max_earnings_tab max_earnings_type: = max_earnings_type();
number of v_count: = 0;
number of v_max_earnings;
Can someone give me how to find the maximum first max and second in the type of the given table.
appreciate your help.
Thank you/kumar
Published by: kumar73 on October 21, 2010 09:42kumar73 wrote:
When I tried to implement your logic in my application, I get the following error...
PL/SQL: digital or value error: NULL index key value table
What happens if the PL/SQL table has NULL values. Question is how you want to handle NULL values. You want to ignore nulls as GROUP BY do? If you want to consider NULL values, you can say if you want to order the NULLS FIRST or NULLS LAST. I guess that logical GROUP BY:
DECLARE TYPE max_earnings_type IS TABLE OF NUMBER; TYPE max_earnings_sorted_type IS TABLE OF NUMBER INDEX BY BINARY_INTEGER; max_earnings_tab max_earnings_type; max_earnings_tab_sorted max_earnings_sorted_type; BEGIN SELECT sal + comm BULK COLLECT INTO max_earnings_tab FROM emp; FOR v_i in 1..max_earnings_tab.count LOOP IF max_earnings_tab(v_i) IS NOT NULL THEN max_earnings_tab_sorted(max_earnings_tab(v_i)) := 1; END IF; END LOOP; DBMS_OUTPUT.PUT_LINE('MAX value in PL/SQL table is ' || nvl(to_char(max_earnings_tab_sorted.last),'NULL')); DBMS_OUTPUT.PUT_LINE('Second MAX value in PL/SQL table is ' || nvl(to_char(max_earnings_tab_sorted.prior(max_earnings_tab_sorted.last)),'NULL')); END; / MAX value in PL/SQL table is 2650 Second MAX value in PL/SQL table is 1900 PL/SQL procedure successfully completed. SQL> SELECT sal + comm 2 FROM emp; SAL+COMM ---------- 1900 1750 2650 1500 SAL+COMM ---------- 14 rows selected. SQL>
SY.
-
How to find the user Apex table
Hello
Please let me know, how to find the user apex table. I need validate the unique user based on the same, for which I use below function.
DECLARE
VAL A BOOLEAN;
BEGIN
VAL: = APEX_UTIL.IS_USERNAME_UNIQUE (p_username =
(: P6_USERNAME);
END;
However, in this case, he always comes back "FALSE," saying new user exists.
Kindly help me in fixing this problem.There is a view called apex_workspace_apex_users.
Details under Home > utilities > Application Express views
André
-
I said that there is an update of the firmware available for my 3 t time capsule. I get the message "an error occurred when downloading". How to find the problem? I have elcapitan 10.11.6 and capsule version 7.7.3
Try temporarily, connect your MacBook Pro to your Time Capsule using an Ethernet connection... If not already, then try downloading the firmware again.
-
How to find the serial number of the processor in the MacBook pro s serial number? I have a dead MacBook that was given for service to a third party. I doubt that they have replaced the original parts. Help, please. Thank you
As far as I KNOW, the serial number of the MacBook does not have the serial number of the processor.
-
I make new the old id must paasward wen apple id I go passward, says your id or passward not at even I have received emails but get no email how to find the solution, I, m stuck wat to do
Have you tried to reset it in security issues? If you are not able to do so, contact Apple support so a security identifier Apple Advisor can help you. 800-275-2273.
-
How to find the date item was my favorites on Mozilla Firefox
on system moot bookmark how to find the date of the bookmark?
In bookmarks menu select organize bookmarks to open the bookmarks library. In the bookmarks library, click views, and then display the columns and then added. This will display a column showing when a bookmark has been added.
-
How to find the owners of icloud id?
IM new to this thing from icloud, I bought 3 old ipads2 on a flea market, where unlocked 2 but we have icloud, the screen is not the old owner alone info [email protected], I don't have a problem, try contacting the owner, but how to find the id of owner? even if is a stolen ipad that I'll be more than returned gad, or ask the owner to remove icloud, but without the owner info is difficult, any advice will be apreciated, thanks
You can not find it. Go back on the market and claim a refund for the iPad.
(140442)
-
NB200 - how to find the 3G module for it?
Hello
Pls how I find the 3G module in my NB200 - PLL20E?
Thank you
Hello
What do you mean exactly?
You want to upgrade your NB200 with a card 3G?If yes then you must make sure that your NB200 could be improved using this card.
I'm not sure if this is possible.But don t give up boyfriend Toshiba authorized service partner in your country could provide details.
Guys might be able to tell if this is possible and could provide a good 3G moduleIf you get more details please share with us!
See you soon
Maybe you are looking for
-
the parameter mapping constant to a control block Veristand simulink block
Hello I'm trying take a simple model of an RL circuit in simulink (build a DLL) and control of the constant blocks in Veristand to dynamically change the value of R and L constant through Veristand Slider indicator or digital. I can see the output of
-
Show the top of whole desktop screen and individual screens
Change text size
-
Compaq Presario m2105us: no chance of finding the necessary driver
Hello community, I'm having a hard time to find the driver for my Compaq Presario M2105us. When I searched, I found that Compaq Presario 2105us, but it's not my laptop. I was hoping that someone would be able to guide me to the right link to download
-
BlackBerry Smartphones identity Restriction not supported do not disable and try again
"I have black berry bold United Arab Emirates with etisalat as carrier, sometimes when I try to make a call, he gave me' identity Restriction agrees not to disable the feature and try again ' and I can't call, so please can any one help.
-
Can I run 2 slideshows on 2 separate monitors? Same PC of course
I have 2 monitors Samsung, Windows 7 64 bit I have a theme of Halo 4, currently running, and it shows the same image on both screens, I can have my slide show of Halo on a monitor and a slide show of battlefield on the other?