A statement UPDATE changes the line if the update changes the column even value?

Similar Questions

• I have a table with a city of the column. Values are 'delhi' and 'hyderabad '.

  I have a table with a city of the column. Values are 'delhi' and 'hyderabad '.

  as

  ID |   City

  ---------------------------

  1     |  Delhi

  ----------------------------

  2     |  Hyderabad

  Now, I have to update Delhi and Hyderabad Hyderabad with Delhi.

  How to do this?

  Hi Indi,

  (1) why do you want what it? Requirements of companies?

  (2) how much these values you want to reverse? Is it only "Delhi" and "Hyderabad", or there is a list, or other logic?

  Update your_table

  Set city = decode (lower (city), 'delhi', 'Hyderabad', 'hyderabad', 'Delhi')

  where lower (city) ('Delhi', 'hyderabad');

  Does that help?

• I need to force the width of the columns to values that are smaller than the minimum preset (1 058 mm) indesign.

  Jongware provided two ideas to force the table rows and columns in the heights and widths smaller than the Indesign predefined 1.058 mm.

  For lines: app.selection [0] .properties = {autoGrow:false, height: "0.5 mm"};

  And for columns he sugested: app.selection [0] .width = "0.5 mm;

  The problem is that, while the code for lines works perfectly, for the columns return a error "Unit expected, but received 0.5 mm" I'm under Indesign cs6. Someone has ideas to help fixing such script, or maybe a different approach? Thank you!

  
  

  
  

  HM, other than the use of InDesign CS5.5 or underneath with scripts?
  Or export IDMS, open and edit (by script of course, it is just a plain text file in disguise), place IDMS and replace the table?

  (IDML as an alternative)

  Laughing out loud

  Uwe

• Select the column of values such as 1 row of values (separated by commas)

  Hi all
  
  I've got a column of values:
  
  2062
  2063
  2072
  2073
  etc...
  
  How to choose these values as a single line (separated by commas)?
  
  Here is my test scenario:
  

  select '2062' as bacc from dual 
  union all 
  select '2063' as bacc from dual
  union all 
  select '2072' as bacc from dual
  union all 
  select '2073' as bacc from dual

  http://rogertroller.blogspot.com/2009/10/5-ways-to-aggregate-columns-into-comma.html

  There is an option is missing... the new oracle 11g listagg function

  HTH

• Error trying to filter the column named 'value' in the tab data

  I do not know it is because of the name of the column because all the other columns are working fine, but when I try to filter on the value = 60, I get an error:
  
  ORA-01722 invalid number
  Code provider 1722
  
  Is there a way I can filter this column? I tried quotes around column name, 'value' = 60, but that did not help.
  
  Thank you
  -Bill

  What is the column data type and details? What happens if you (single) quote "60" instead?

  K.

  Published by: - K - 10/28/2009 14:12: corrected apostrophes

• update of several columns of values in another table

  Hello
  
  I have two tables in a database of 11 GR 2 that contain similar data. There is no FK relationship between the two tables, and for now, I need the data in MASTER to match what is in the SECONDARY. Table data types are the same with the same length.
  
  Table 1 is called MASTER and columns are:
  MTID
  ADDRESS1
  ADDRESS2
  CITY
  
  Table 2 is called SECONDARY and columns are:
  SDID
  ADDRESS1
  ADDRESS2
  CITY
  
  MID and SID are the same on both, but the rest of the columns may be the same or in some cases are different.
  
  I ran the following query that lets me know there are 20 k odd rows that have different data in these lines (I'm not at work at the mo so do not have the exact query I ran or table column names, but it's close enough).
  

  select
  m.address1 as maddress1,
  s.address1 as saddress1,
  m.address2 as maddress2,
  s.address2 as saddress2,
  m.city as mcity,
  s.city as scity
  from master m, secondary s
  where m.mtid = s.sdid
  and m.address1 != s.address1
  or m.address2 != s.address2
  or m.city != s.city
  /

  I need to update the rows in the master of secondary school where these values are different. I tried a few different queries updated with no luck.
  
  I want to do something like
  

  update m.address1
  set m.address1=s.address1
  where m.address1 != s.address1
  and m.mtid = s.stid;

  But I want to update columns address1 and address2, city of master.
  
  Any ideas on how I can do this? After you run the update results of my select query should return no rows.
  
  Thanks in advance and I hope that the question made sense.

  1008991 wrote:
  I got a similar error as well:

  update master m
  set (sm_user_addr_1, sm_user_addr_2, sm_user_city, sm_user_postal_cde)
  = (select sm_user_addr_1, sm_user_addr_2, sm_user_city, sm_user_postal_cde
  from secondary s
  where s.sd_key = m.sm_key
  )
  where exists (
  select 1 from secondary s
  where s.sd_key = m.sm_key
  and (s.sm_user_addr_1     != m.sm_user_addr_1 or
  s.sm_user_addr_2     != m.sm_user_addr_2 or
  s.sm_user_city       != m.sm_user_city   or
            s.sm_user_postal_cde != m.sm_user_postal_cde));
  
  ERROR at line 3:
  ORA-01427: single-row subquery returns more than one row
  

  It simply means that you have several lines with the same sd_key for a given sm_key.
  Is that you have secondaries for one master. You must choose only one line
  If you need additional terms in your where clause

  select sm_user_addr_1, sm_user_addr_2, sm_user_city, sm_user_postal_cde
             from secondary s
           where s.sd_key = m.sm_key
  

• Get the number of lines per column State, dependant on the choice, even if 0 table?

  Hi guys, am hoping someone can help with this query.
  
  I have 2 tables
  
  Search
  ----------
  code VC2 (10)
  Description VC2 (50)
  domain VC2 (50)
  
  MyTab
  ----------
  hour date
  VC2 status (10)
  
  The data should be like this:
  
  Search
  ----------
  B, buy, Transaction
  S, sale, Transaction
  R, back, Transaction
  O, old, to Condition
  N, new, Condition
  
  MyTab
  ---------
  JANUARY 1, 2008, B
  JANUARY 1, 2008, B
  JANUARY 1, 2008, B
  JANUARY 1, 2008, S
  JANUARY 1, 2008, S
  JANUARY 1, 2008, R
  JANUARY 2, 2008, B
  JANUARY 2, 2008, B
  JANUARY 2, 2008, R
  JANUARY 3, 2008, B
  JANUARY 3, 2008, S
  
  What I want to do, is go back a number of lines for each date in mytab, for each possible transaction situation, even if it's 0.
  
  If the query returns
  
  hour, status, County
  ----------------------------------
  JANUARY 1, 2008, B, 3
  JANUARY 1, 2008, S, 2
  JANUARY 1, 2008, R, 1
  
  JANUARY 2, 2008, B, 2
  JANUARY 2, 2008, S, 0
  JANUARY 2, 2008, R, 1
  
  JANUARY 3, 2008, B, 1
  JANUARY 3, 2008, S, 1
  JANUARY 3, 2008, R, 0
  
  So because there are 3 rows of transaction status in the lookup table, you always get 3 rows returned BY DATE in the table mytab.
  
  Is it possible without using loads of trade unions?
  
  Thank you!
  
  Scott
  
  Published by: Scott Hillier on November 5, 2008 15:24

  Nicolas-

  I don't think that you need a self-join.

  (my apologies for the bad formatting, cannot understand the syntax of the citation!)

  with
  list of choices like
  (select code 'B', 'Buy' descr, area of "Transaction" of union double all the)
  Select' code, descr 'Sell', 'Transaction' of all field double union
  Select code 'R', 'Return' descr, area of 'Deal' of all the double union
  Select ' o ' code, descr 'Old', 'Condition' field of dual union all
  Select "n" code, descr 'New', 'Condition' field of the double),
  MyTab as
  (select to_date (January 1, 2008 "," MON-DD-YYYY "") transdate, status 'B' of all the double union)
  Select to_date (January 1, 2008 "," MON-DD-YYYY "") transdate, status 'B' of all the double union
  Select to_date (January 1, 2008 "," MON-DD-YYYY "") transdate, status 'B' of all the double union
  Select to_date (January 1, 2008 "," MON-DD-YYYY "") transdate, the from ' Union status double all the
  Select to_date (January 1, 2008 "," MON-DD-YYYY "") transdate, the from ' Union status double all the
  Select to_date (January 1, 2008 "," MON-DD-YYYY "") hour, status of 'R' of all the double union
  Select to_date (January 2, 2008 "," MON-DD-YYYY "") transdate, status 'B' of all the double union
  Select to_date (January 2, 2008 "," MON-DD-YYYY "") transdate, status 'B' of all the double union
  Select to_date (January 2, 2008 "," MON-DD-YYYY "") hour, status of 'R' of all the double union
  Select to_date (January 3, 2008 "," MON-DD-YYYY "") transdate, status 'B' of all the double union
  Select to_date (January 3, 2008 "," MON-DD-YYYY "") transdate, the from ' double status)
  Select trunc (a.transdate), c.code, count (decode(a.status,c.code,1))
  mytab a.,
  Search c
  where c.domain (+) = "Transaction".
  Trunc Group (a.transdate), c.code
  order of trunc (a.transdate);

  TRUNC (A.TRANSDATE) CODE COUNT (DECODE(A.STATUS,C.CODE,1))
  ------------------------- ---- --------------------------------
  1 JANUARY 08 B 3
  1 JANUARY 08 R 1
  1 JANUARY 08 S 2
  JANUARY 2 08 B 2
  JANUARY 2 08 S 0
  JANUARY 2 08 R 1
  JANUARY 3 08 B 1
  JANUARY 3 08 R 0
  JANUARY 3 08 S 1

  9 selected lines

• How to case statement based on the array of values of 3 or more?

  I'm trying to figure out how to do a comparison or case structure... based on the creation of an array of boolean 3 (or maybe more).

  I have a table (it's from a serial connection, and I am conversion back to a table to work with) [t, F, F] in this case I would like to display on a status indicator "STBY".

  If the array is defined on [F, T, F] I want to display in this indicator "ON".

  If the array is defined on [F, F, T] I want to display in this "EMPTY" indicator

  I can not understand how to compare combinations of things... I read in an array of bytes, and the first 3 bits in this example, determine what to display in a status... I can't figure out how to do with structure case... or without some channels to research and/or bad comparison...

  Any suggestions?

  Thanks in advance,

  Cayenne

  You can use search 1 d array and find the first real.

  Or you could convert the table of Boolean integer U8 and integer that results to determine which cases to run.  (4, vs, vs 1-2)

• Newbie - sorting data at the top and bottom of the column, NULL values

  I have this example:
  drop table da;
  create table (da)
  ANAME varchar2 (10)
  , number (3,0) db_ID
  (, dc_ID number (3.0));
  insert into da(aname,db_id,dc_ID) values('Apples',1,100);
  
  
  drop table db;
  Create table (db)
  VARCHAR2 (10) aBBB
  , rec_id number (3.0)
  (, number (3.0)) db_id.
  insert into db (aBBB, rec_id, db_id) values('B1test',1,1);
  insert into db (aBBB, rec_id, db_id) values('B2test',2,1);
  
  
  drop table dc;
  Create table (dc)
  VARCHAR2 (10) of the aCCC
  , rec_id number (3.0)
  (, dc_id number (3.0));
  
  
  insert into dc (aCCC, rec_id, dc_id) values('C1test',10,100);
  insert into dc (aCCC, rec_id, dc_id) values('C2test',20,100);
  insert into dc (aCCC, rec_id, dc_id) values('C3test',30,100);
  
  Select aname, db_id, dc_Id
  abbb, accc null null
  of da
  where db_id = 1
  Union of all the
  Select A.aname, A.db_id, null dc_id
  B.aBBB, accc null
  DB B right outer join da A
  ON B.db_id = A.db_id
  Union of all the
  Select A.aname, null db_id, A.dc_id
  null aBBB, B.accc
  Since DC B right outer join da A
  ON B.dc_id = A.dc_id
  
  I get results like:
  ANAME DB_ID ABBB ACCC DC_ID
  ---------- ---------- ---------- ---------- --------
  Apple 1 100
  Apples 1 B1test
  Apples 1 B2test
  Apples 100 C1test
  Apples 100 C2test
  Apples 100 C3test
  
  However, I want to be:
  ANAME DB_ID ABBB ACCC DC_ID
  ---------- ---------- ---------- ---------- --------
  C1test of B1test of 1 100 apples
  C2test of B2test of 1 100 apples
  Apple 1 100 C3test
  
  Suggestions?
  
  TIA.
  Steve42

  Actually looking at your results once again, that don't necessarily look as a problem of sorting.

  What is your version of Oracle?

  Can you explain why these lines are your expected results? For example if I have run the following query I see these results:

  SQL> SELECT  DA.ANAME
    2  ,       DA.DB_ID
    3  ,       DA.DC_ID
    4  ,       DB.ABBB
    5  ,       DC.ACCC
    6  FROM    DA
    7  JOIN    DB      ON DA.DB_ID = DB.DB_ID
    8  JOIN    DC      ON DC.DC_ID = DA.DC_ID
    9  ORDER BY 1, 2, 3, 4, 5
   10  /
  
  ANAME                     DB_ID                DC_ID ABBB       ACCC
  ---------- -------------------- -------------------- ---------- ----------
  Apples                        1                  100 B1test     C1test
  Apples                        1                  100 B1test     C2test
  Apples                        1                  100 B1test     C3test
  Apples                        1                  100 B2test     C1test
  Apples                        1                  100 B2test     C2test
  Apples                        1                  100 B2test     C3test
  

  Yet in your results, you have your lines collapsed as B1TEST and C1TEST are in the SAME ROW, but B2TEST is not in the same line as C1TEST or C3TEST. Why?

  Is that what you are looking for?

  SQL> SELECT  DA.ANAME
    2  ,       DA.DB_ID
    3  ,       DA.DC_ID
    4  ,       DB.ABBB
    5  ,       DC.ACCC
    6  FROM    DA
    7  JOIN    DC              ON DC.DC_ID = DA.DC_ID
    8  LEFT OUTER JOIN    DB   ON DA.DB_ID = DB.DB_ID AND SUBSTR(DB.ABBB,2,1) = SUBSTR(DC.ACCC,2,1)
    9  ORDER BY 1, 2, 3, 4, 5
   10  /
  
  ANAME                     DB_ID                DC_ID ABBB       ACCC
  ---------- -------------------- -------------------- ---------- ----------
  Apples                        1                  100 B1test     C1test
  Apples                        1                  100 B2test     C2test
  Apples                        1                  100            C3test
  

  Published by: Centinul on January 15, 2010 11:01

• indicates the column NULL values if I need display - (hifen or less symbol)

  In the Obiee displays NULL values if I need display - (hifen or less symbol),
  Please someone help me...
  
  
  Thank you
  René-coral

  If your column is around, then she can raise error. Try:
  IFNULL (cast (column as a varchar (10)), '-')

• How can I modify, move, add a column... Information for the columns to make a few changes of script?

  Hi Oracle Experts,

  I have a difficult question . Lets say that I have two table with the same name, but these two tables come from two different databases with 2 different users.

  A source database and the user SCOTT

  Table	Column	Data_Type	Length	PRECISION	Scale	Primary key	Nullable	Default	Comment
  BOOKS	BOOK_ID	Varchar2	4	-	-	1	-	-	-
  	ISBN_10	Varchar2	13

  ---Yes--PRICENumber-62-Yes--

  Target database B and user DAVID

  
  

  Table	Column	Data_Type	Length	PRECISION	Scale	Primary key	Nullable	Default	Comment
  BOOKS	BOOK_ID	Varchar2	20	-	-	1	-	-	-
  	PRICE	Number	-	6	2	-	Yes	-	-
  	TITLE	Varchar2	50	-	-	-	Yes	-	-

  What I want to do:

  I want to get a query script that shows which columns need to edit, add and drop depends on the source table (make the necessary changes to make the columns in the Source table columns the same target table). No need to make any changes in the database do not want the query that must run to make these changes.

  EXAMPLE: I was using under query to get the query create table EMP. But seeing the column information to create the column even for the other user is difficult:)

  Select dbms_metadata.get_ddl ('TABLE', 'EMP') of double

  Erhan_toronto wrote:

  Is it possible to see the result like this:

  ALTER table Target_table change BOOK_ID Varchar2 (4);

  ALTER table Target_table add ISBN_10 Varchar2 (13), null;

  ALTER table drop TITLE Target_table;

  There are two simple ways to do so.

  1. use free sql Oracle development tools

  http://www.Oracle.com/technetwork/developer-tools/SQL-Developer/downloads/index.html

  Simply select 'Tools - Diff of the database' and go through the menus

  Here is an article from Oracle by Jeff Smith that shows how do

  http://www.Oracle.com/technetwork/issue-archive/2012/12-Sep/o52sqldev-1735911.html

  >

  Quickly copy, compare and synchronize databases with Oracle SQL Developer.

  >

  2 use the DBMS_METADATA_DIFF package - see the commercial doc

  http://docs.Oracle.com/CD/E11882_01/server.112/e22490/metadata_api.htm#BABIDHGE

  >

  Using the DBMS_METADATA_DIFF API to compare the metadata of the object

  >

  If you look at step 14 of this article, you will see the result of the use of COMPARE_ALTER:

  >

  14. compare the results by using the navigation API DBMS_METADATA_DIFF:

  SQL > SELECT dbms_metadata_diff.compare_alter ('TABLE', 'TAB1', 'TAB2') FROM dual;
  ALTER TABLE 'SCOTT '. "' TAB1 ' ADD ("MGR"NUMBER (4,0))
  ALTER TABLE 'SCOTT '. "' TAB1 ' DROP ("JOB")
  ALTER TABLE 'SCOTT '. "' TAB1 ' CHANGE ('ENAME' VARCHAR2 (20))
  ALTER TABLE 'SCOTT '. "' TAB1 ' ADD A KEY ('EMPNO') PRIMARY AID INDEX
  PCTFREE, INITRANS 10 2 STORAGE (INITIAL 16384 MINEXTENTS THEN 16384 1)
  MAXEXTENTS 505 PCTINCREASE 50 FREELISTS 1 FREELIST GROUPS 1 USER_TABLES
  (VALEUR PAR DÉFAUT) ACTIVATE ALTER TABLE "SCOTT" TAB1"AND RENAME"TAB2 ".

  1 selected line.

  >

• change the column type of data in large tables

  Hello
  
  I have a very large table 3 TB and 97 scores and I need to extend the size of a column. This operation can take a long time and I'm afraid that it will block some SQL operations. What is the recommended way to do this? Can I use alter column? Should I add the column, copy values, delete the former and rename it?
  
  Kind regards
  
  Nestor Boscan

  Because you widen the column, all existing values are guaranteed to fit the new size. This should happen fairly quickly. If you were however decrease the size of a column, each value must be checked first before the DOF could complete to check it might all go in the smaller space. Change the alter table is a great value.

  If these fields are variable length (number, varchar2), then the space doesn't have to be 'reserved' for future data. Oracle will take care of the future inserts or updates of larger data as usual. If you increase a fixed length as a CHAR data type, then it is another story.

• When I go to save, or export a document, my columns of dialog windows are all screwed up. Question: how to format them so that they are permanently attached? I'm tired of dragging the column over and over again. See for example the attached screenshots

  

  Open the dialogue window, the column width should expand. The new dialogue window size must be the same for subsequent exports. If you want to change the default column size, hold down the option key when you drag the small dividing line between the columns, (even if the new size apply to export and save the window).

• Update the column values with the new user who has changed the data in the current line

  I have a table, the following structure.
  
  CREATE TABLE FILTERCALENDAR1
  (DATE OF THE "C_DATE',
  NUMBER (1,0) 'DAY_OF_WEEK ',.
  NUMBER (1.0) "WEEK_WINDOW."
  NUMBER (1.0) "MONTH_WINDOW."
  NUMBER (1.0) "YEAR_WINDOW."
  NUMBER (1.0) "DATE_YEAR_WINDOW."
  NUMBER (1.0) "ONCE_WINDOW."
  VARCHAR2 (25 BYTE) "USERNAME."
  "LASTUPDATED" DATE
  );
  
  Problem:
  If a user changes the value of one of the columns I want to write his name to user and sysdate in the 'USERNAME' and LASTUPDATED' columns.
  
  * Tried: *.
  I tried an update trigger for this problem, but I get an error table mutation.
  
  The one you suggest how can I achieve this.
  
  Concerning

  Use BEFORE the UPDATE trigger

  CREATE OR REPLACE TRIGGER myTrigger
  before UPDATE ON FILTERCALENDAR1 FOR EACH ROW
  BEGIN
  :new.USERNAME := user;
  :new.LASTUPDATED := sysdate;
  END;
  

• identify the State of a new line created in VO before committing

  Hello world

  I use jdev 11.1.1.7.0

  Is it possible to identify the State of a new line created in VO before committing (I mean that we can realize that this line is new without use of isDirty())

  Habib

  Concerning

  Ashish Awasthi blogged about this earlier. I have used this method in all my projects since I found it, and it works fine.

  http://www.awasthiashish.com/2014/04/performing-partial-rollback-undo.html

  This code is the interesting part for your need:

  public Integer getRowStatusTrans() {}

  / * Here the rank is variable reference in the collection, this expression returns an int value if it is

  2 change

  0-new

  1 - unmodified

  initialized-1-

  */

  entityState bytes = this.getEntity (0) .getEntityState ();

  return new Integer (entityState);

  }