How to transfer database table contain null values, primary key, and foreign key to the another database in same server. using INSERT method.
how to transfer database table contain null values, primary key, and foreign key to the another database in same server. using INSERT method. thanks
INSERT targetdb.dbo.tbl (col1, col2, col3, ...)
SELECT col1, col2, col3, ...
FROM sourcedb.dbo.tbl
Or what is your question really about? Since you talke about foreign keys etc, I suspect that you want to transfer the entire table definition, but you cannot do that with an INSERT statement.
Erland Sommarskog, SQL Server MVP, [email protected]
Similar Messages
-
How to map a table with out a primary key with a pojo?
hello
Is it possible to map a pojo with a table, table don't have primary key. I m using hibernate,How to do that in hibernate.
Thanks &Regards
snimiHello,
EclipseLink has support for database object-relational datatypes, but they are not supported or exposed through JPA. Instead, you will need to leave it unmapped and then change the mapping, using a customizer to create the mapping described:
http://wiki.eclipse.org/Introduction_to_Object-Relational_Data_Type_Mappings_(ELUG)#Object-Relational_Data_Type_Array_Mapping
Best Regards,
Chris -
I have the following code which is falling over in Firefox, while in other browsers like IE, Chrome and Opera is passing through even though the value in the array at that point of time is null.
var vitemp = document.getElementById('F06_'+ij).value;
In firefox, i get the error below.
[18:59:35.747] TypeError: document.getElementById(...) is null @ http://
How can i change the firefox parameters so as to be less strict for null value assignments ?Use code like this to test if that id exists.
<pre><nowiki>var vi_id = document.getElementById('F06_'+ij);
var vitemp = vi_id?vi_id.value:null;</nowiki></pre> -
Convert hashmap (containing null values) to hashtable
hi
the following code gives me java.lang.NullPointerException
how can i convert a hashmap ( contaiing null values ) to hashtable... ??
and vice versa ?
HashMap hm =new HashMap();
hm.put("1","one");
hm.put("2","two");
hm.put("3","three");
hm.put("4",null);
Hashtable ht = new Hashtable(hm);how ever the code will run perfectly well if i remove
hm.put("4",null);Regards
Lavso does that mean that theres is no way to convert a
hashmap containing null values to hashtable ..!!There are several ways described above.
If you mean is there a way to preserve the nulls as nulls, then, no, you cannot do that, because, as stated in the docs, null cannot be a key or value in a Hashtable. -
Update table all null values to 0 single query
hi dear ;
How Can I do , update table all null values to 0 using single query or proceduredeclare @tableName nvarchar(100)
declare @querys varchar(max)
set @querys = ''
set @tableName = 'YOUR TABLE NAME HERE'
select @querys = @querys + 'update ' + @tableName + ' set ' +
QUOTENAME(t.[name]) + '=0 where ' + QUOTENAME(t.[name]) + ' is null;'
from (SELECT [name] FROM syscolumns
WHERE id = (SELECT id
FROM sysobjects
WHERE type = 'U'
AND [NAME] = @tableName))t
select @querys
execute sp_executesql @sqlQuery
Reference:
http://stackoverflow.com/questions/6130133/sql-server-update-all-null-field-as-0
-Vaibhav Chaudhari
this code is return update TABLE set [FIELD]=isnull([FIELD],''),update TABLE set [FIELD2]=isnull([FIELD2],'')
I want to use UPDATE TABLE SET FIELD1=ISNULL(FIELD1,0),FIELD2=ISNULL(FIELD2,0),FIELD3=ISNULL(FIELD3,0) So CUT another update and set statement . -
How to get the table of value field? and can we expand the technical limits
Dear
I have created value field in COPA with KEA6. And now, I need the table which the value fields are saved. Yet, I have tried a lot to find it and get failure? Can any guy help me? Please tell me how to get the table of a value field.
And another question is that, can we extend the technical limits for the number of value field for ECC6.0?
We have a note for R.4.x Please see below:
OSS note 160892
You can display the length of a data record using Transaction KEA0 ('Maintain Operating Concern'). After you have navigated to the 'Characteristics Screen' or to the 'Value field Screen' choose menu path 'Extras -> Technical Limits'.
The maximum displayed here under 'Length in bytes on the DB' is the maximum length permitted by the Dictionary. The reserve required for the release upgrade must be subtracted from this value.
To increase the allowed number of the value fields, increase the value that is assigned to field ikcge-bas_max_cnt (FORM init_ikcge_ke USING fm_subrc, approx. line 165) in Include FKCGNF20. It specifies the number of the possible value fields. The corresponding part of the source code is attached to the note as a correction.
David Sun
Regards!how to extend the limit of value numbers? please see the original question.
-
How to transfer internal table data to Applicatiion Server in XML fromat.
how to transfer internal table data to Applicatiion Server in XML fromat.
Hi if u want to transfer from to application server using xml in
do like this,
v_xml_table is u r internal table,
and define li_xml_table as line of u r internal table
OPEN DATASET g_file FOR OUTPUT IN BINARY MODE .
LOOP AT v_xml_table INTO li_xml_table.
TRANSFER li_xml_table TO g_file .
ENDLOOP.
CLOSE DATASET g_file.
ENDIF.
<removed_by_moderator>
Regards,
Prasad.
Edited by: Julius Bussche on Jul 16, 2008 2:43 PM -
NULL in primary keys NOT logged to exceptions table
Problem: Inconsistent behavior when enabling constraints using the "EXCEPTIONS INTO" clause. RDBMS Version: 9.2.0.8.0 and 10.2.0.3.0
- NULL values in primary keys are NOT logged to exceptions table
- NOT NULL column constraints ARE logged to exceptions table
-- Demonstration
-- NULL values in primary keys NOT logged to exceptions table
TRUNCATE TABLE exceptions;
DROP TABLE t;
CREATE TABLE t ( x NUMBER );
INSERT INTO t VALUES ( NULL );
ALTER TABLE t
ADD ( CONSTRAINT tpk PRIMARY KEY (x) EXCEPTIONS INTO exceptions );
SELECT * FROM exceptions; -- returns no rows
-- NOT NULL column constraints logged to exceptions table
TRUNCATE TABLE exceptions;
DROP TABLE t;
CREATE TABLE t ( x NUMBER );
INSERT INTO t VALUES ( NULL );
ALTER TABLE t MODIFY ( X NOT NULL EXCEPTIONS INTO EXCEPTIONS );
SELECT * FROM exceptions; -- returns one row
I would have expected all constraint violations to be logged to exceptions. I was not able to find any documentation describing the behavior I describe above.
Can anyone tell me if this is the intended behavior and if so, where it is documented?
I would also appreciate it if others would confirm this behavior on their systems and say if it is what they expect.
Thanks.
- Doug
P.S. Apologies for the repost from an old thread, which someone else found objectionable.I should have posted the output. Here it is.
SQL>TRUNCATE TABLE exceptions;
Table truncated.
SQL>DROP TABLE t;
Table dropped.
SQL>CREATE TABLE t ( x NUMBER );
Table created.
SQL>INSERT INTO t VALUES ( NULL );
1 row created.
SQL>ALTER TABLE t ADD ( CONSTRAINT tpk PRIMARY KEY (x) EXCEPTIONS INTO exceptions );
ALTER TABLE t ADD ( CONSTRAINT tpk PRIMARY KEY (x) EXCEPTIONS INTO exceptions )
ERROR at line 1:
ORA-01449: column contains NULL values; cannot alter to NOT NULL
SQL>SELECT * FROM exceptions;
no rows selected
SQL>
SQL>TRUNCATE TABLE exceptions;
Table truncated.
SQL>DROP TABLE t;
Table dropped.
SQL>CREATE TABLE t ( x NUMBER );
Table created.
SQL>INSERT INTO t VALUES ( NULL );
1 row created.
SQL>ALTER TABLE t MODIFY ( X NOT NULL EXCEPTIONS INTO EXCEPTIONS );
ALTER TABLE t MODIFY ( X NOT NULL EXCEPTIONS INTO EXCEPTIONS )
ERROR at line 1:
ORA-02296: cannot enable (MYSCHEMA.) - null values found
SQL>SELECT * FROM exceptions;
ROW_ID OWNER TABLE_NAME CONSTRAINT
AAAkk5AAMAAAEByAAA MYSCHEMA T T
1 row selected.
As you can see, I get the expected error message. But I only end up with a record in the exceptions table for the NOT NULL column constraint, not for the null primary key value. -
How do you change the value of the primary key in the CMP?
Hi,
The cmp that I built has the phone as the Prikey field.
The bean has the get/set methods. The servlet invokes the cmp
to change the phone number. How could I do that?
The setXXX for the priKey can not be called outside of the ejbCreate() so
how would I change the prikey value of a particular row of the table. Do I have
to remove the bean then create the new bean with the new priKey value?
Please help,
ThanksThanks Mona
Tom.
Mona Ramlawi <[email protected]> wrote:
Hi TOM,
The primary key is the unique identifier of an Entity Bean.
To change it, you have to remove the bean instance = database delete
then you have to create a new one with the new primary-key value =
database insert.
Hard luck tom, maybe you should consider changing your primary key. You
can easily change it to an AutoNum
Tom wrote:
Hi,
The cmp that I built has the phone as the Prikey field.
The bean has the get/set methods. The servlet invokes the cmp
to change the phone number. How could I do that?
The setXXX for the priKey can not be called outside of the ejbCreate()so
how would I change the prikey value of a particular row of the table.Do I have
to remove the bean then create the new bean with the new priKey value?
Please help,
Thanks -
How to transfer pictures from iphoto on macbook pro to iPad. I have the transfer app on both devices.
Connect the iPad to your MBP and open iTunes. In the photos section of your iPad in iTunes you can choose selected albums, Events or the entire iPhoto library to sync to your iPad.
OT -
How to transfer iTunes library to an external drive (thats easy!) but keeping the playlists musics on the computer?
Many thanks!Select a single song with a broken link, press CTRL+I to Get Info, cancel when asked to locate the track and take a look at the Summary tab. Post back where iTunes is looking for the file. It begins file://localhost
Where is it really?
Please post back both paths so that I can make suggestions. Full paths please, exact spellings, you can replace your user name with <User> if needed.
tt2 -
how to transfer downloded app in pc itune to iphone, if i sync then the some app on iphone which r not on itune get deleted
Do both iPads use the same Apple ID?
How to Transfer Everything from an Old iPad to New iPad
http://osxdaily.com/2012/03/16/transfer-old-ipad-to-new-ipad/
Cheers, Tom -
Table creation from type - Primary key with 2 columns
Hello,
I have to create a table from a type that I created.
The thing is that I want to create a primary key using two column.
Because this table is junction table.
How can I do this ?
CREATE TABLE CONTENT OF CONTENT_T (ID_COMP primary key, ID_CHAR_J NOT NULL PRIMAR
Y KEY);
Oracle return:
CREATE TABLE CONTENT OF CONTENT_T (ID_COMP primary key,ID_CHAR_J NOT NULL PRIMARY KEY)
ERROR at line 1:
ORA-02260: table can have only one primary key
So I tried:
CREATE TABLE CONTENT OF CONTENT_T (ID_COMP,ID_CHAR_J NOT NULL PRIMARY KEY)
ERROR at line 1:
ORA-02338: missing or invalid column constraint specification
Tahnk's in advance.
Edited by: user8266437 on 29 avr. 2009 13:56
Edited by: user8266437 on 29 avr. 2009 13:56SCOTT@orcl_11g> CREATE OR REPLACE TYPE content_t AS OBJECT
2 (id_comp NUMBER,
3 id_char_j VARCHAR2 (10),
4 other_cols VARCHAR2 (10));
5 /
Type created.
SCOTT@orcl_11g> CREATE TABLE CONTENT OF CONTENT_T (PRIMARY KEY (ID_COMP, ID_CHAR_J))
2 /
Table created.
SCOTT@orcl_11g> INSERT INTO content VALUES (content_t (1, 'A', 'WHATEVER'))
2 /
1 row created.
SCOTT@orcl_11g> COMMIT
2 /
Commit complete.
SCOTT@orcl_11g> INSERT INTO content VALUES (content_t (1, 'A', 'DUPLICATE'))
2 /
INSERT INTO content VALUES (content_t (1, 'A', 'DUPLICATE'))
ERROR at line 1:
ORA-00001: unique constraint (SCOTT.SYS_C0062057) violated
SCOTT@orcl_11g> COMMIT
2 /
Commit complete.
SCOTT@orcl_11g> SELECT * FROM content
2 /
ID_COMP ID_CHAR_J OTHER_COLS
1 A WHATEVER
SCOTT@orcl_11g> -
How to get the new Primary Key after the Automatic Row Processing (DML)
Hi,
I have a nice master detail form.
I want, immediately after submitting the page when creating a new record in the master table, that the user may input the associated table (the detail table). For that I have created a branch that goes back to the very same page after creating the record (ie submitting the page with the button Create). In the Action of the branch, i have put P30_FICHE_ID (the item containing the primary key of the master table) with its value : &P30_FICHE_ID.
Unfortunately I see that the item is not populated with the very new primary key. it seems normal becaus after submitting the page the tiem is not populated. This is my question : how to retrieve the newly created primary into the item P30_FICHE_ID in order to begin immediately to add rows to the detail table ?
Hope I'm clear. My english not perfect.
Thank you for your kind help !
Christian
Edited by: Christian from France on Oct 16, 2009 6:36 AMChristian,
After creating Master-detail form, goto your Detail page. In this page you can see one conditonal brach which will point to 'Master' page.
Edit this branch and here you can see this branch fires when request is in 'SAVE,DELETE,CREATE' (in Expression1). Now change the value in Expression1 to 'SAVE,DELETE'. This will do the needful :-)
Cheers
Hari
Edited by: Hari_639 on Oct 16, 2009 8:02 PM -
How can I input read a line from a file and output it into the screen?
How can I input read a line from a file and output it into the screen?
If I have a file contains html code and I only want the URL, for example, www24.brinkster.com how can I read that into the buffer and write the output into the screen that using Java?
Any help will be appreciate!
======START FILE default.html ========
<html>
<body>
<br><br>
<center>
<font size=4 face=arial color=#336699>
<b>Welcome to a DerekTran's Website!</b><br>
Underconstructions.... <br>
</font> </center>
<font size=3 face=arial color=black> <br>
Hello,<br>
<br>
I've been using the PWS to run the website on NT workstation 4.0. It was working
fine. <br>
The URL should be as below: <br>
http://127.0.0.1/index.htm or http://localhost/index.htm
<p>And suddently, it stops working, it can't find the connection. I tried to figure
out what's going on, but still <font color="#FF0000">NO CLUES</font>. Does anyone
know what's going on? Please see the link for more.... I believe that I setup
everything correctly and the bugs still flying in the server.... <br>
Thank you for your help.</P>
</font>
<p><font size=3 face=arial color=black>PeerWebServer.doc
<br>
<p><font size=3 face=arial color=black>CannotFindServer.doc
<br>
<p><font size=3 face=arial color=black>HOSTS file is not found
<br>
<p><font size=3 face=arial color=black>LMHOSTS file
<br>
<p><font size=3 face=arial color=black>How to Setup PWS on NT
<BR>
<p><font size=3 face=arial color=black>Issdmin doc</BR>
Please be patient while the document is download....</font>
<font size=3 face=arial color=black><br>If you have any ideas please drop me a
few words at [email protected] </font><br>
<br>
<br>
</p>
<p><!--#include file="Hits.asp"--> </p>
</body>
</html>
========= END OF FILE ===============Hi!
This is a possible solution to your problem.
import java.io.*;
class AddressExtractor {
public static void main(String args[]) throws IOException{
//retrieve the commandline parameters
String fileName = "default.html";
if (args.length != 0) fileName =args[0];
else {
System.out.println("Usage : java AddressExtractor <htmlfile>");
System.exit(0);
BufferedReader in = new BufferedReader(new FileReader(new File(fileName)));
StreamTokenizer st = new StreamTokenizer(in);
st.lowerCaseMode(true);
st.wordChars('/','/'); //include '/' chars as part of token
st.wordChars(':',':'); //include ':' chars as part of token
st.quoteChar('\"'); //set the " quote char
int i;
while (st.ttype != StreamTokenizer.TT_EOF) {
i = st.nextToken();
if (st.ttype == StreamTokenizer.TT_WORD) {
if (st.sval.equals("href")) {
i = st.nextToken(); //the next token (assumed) is the '=' sign
i = st.nextToken(); //then after it is the href value.
getURL(st.sval); //retrieve address
in.close();
static void getURL(String s) {
//Check string if it has http:// and truncate if it does
if (s.indexOf("http://") > -1) {
s = s.substring(s.indexOf("http://") + 7, s.length());
//check if not mailto: do not print otherwise
if (s.indexOf("mailto:") != -1) return;
//printout anything after http:// and the next '/'
//if no '/' then print all
if (s.indexOf('/') > -1) {
System.out.println(s.substring(0, s.indexOf('/')));
} else System.out.println(s);
}Hope this helps. I used static methods instead of encapsulating everyting into a class.
Maybe you are looking for
-
How can I get my old iphone 3g apps back?
Hi I need help because I got this iPhone 3G from my mom but I cant install almost any app that I have in my itunes library. Please help me I really just want to get iBooks thats all
-
NO BlackBerry 10 for PlayBook - Thorsten Heins LIED to all of us.
Today, June 28, 2013, at the quarterly conference call, BlackBerry CEO Thorsten Heins announced that BlackBerry 10 would NOT be coming to the PlayBook as previously expected. He tried to weasel out and say that apparently the performance wasn't up to
-
SAPSCRIPT : Line Printing Three Times?
Here is the code: Anybody see why this would print three times? /E HEADER_TEXT L <H> </> /: INCLUDE &EKKO-EBELN& OB
-
Can't install osx on 2009 macbook pro
Hey guys i'm haveing a nightmare getting osx reinstalled on my macbook pro, firstly i have no experance with mac's but have always wanted too so when offered this macbook pro i snapped it up even with a dead HDD thinking it to be a very easy fix, so
-
I've been working with a company that uses its own templates for any correspondence. But I have found that the template looks a bit different when I open it in Pages. As you could guess by now, I am unable to click on one particular image or select i