change the color of the data in a column

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• script to change the data type of column

  Hi gurus of the oracle.

  I have 190 tables in my database.

  I have the column type CHAR of all these tables data.

  I need to change the data type of CHAR in VARCHAR2 for all these tables...

  There the script to change the data type of all tables at once?

  Please help me in this regard.

  Thanks in advance

  Concerning

  REDA

  Hello

  There is nothing built-in to Oracle SQL to do.  Maybe your front-end has certain characteristics.

  You can write dynamic SQL statements to do.  In other words, you can write a query that the output is a SQL script like this:

  ALTER TABLE TABLE_A CHANGE (A_TXT1 VARCHAR2 (5))

  A_TXT2 VARCHAR2 (10));

  ALTER TABLE TABLE_B CHANGE (B_TXT1 VARCHAR2 (5));

  with one row for each column of type CHAR.  Notice how the first line of output for each table begins with ALTER TABLE... but the later lines at the same table.  Similarly, the last line of a table (which will be the same as the first row, if the table has only one column of type CHAR) to end with a semicolon, but other lines are not.

  Here's a way to generate and execute such a dynamic script in SQL * more:

  -Disable the features that make the output easy to read, but hinder the execution
  SET FEEDBACK OFF
  SET LINESIZE 500
  SET PAGESIZE 0

  -Create fix_char.sql
  COIL c:\some_pathename\fix_char.sql

  SELECT THE CHECK BOX
  WHEN ROW_NUMBER () OVER (PARTITION BY table_name
  ORDER BY column_name
  )  = 1
  THEN 'ALTER TABLE ' | table-name
  || "CHANGE (").
  ELSE «»
  END
  ||        column_name
  ||        "VARCHAR2 (').
  ||        DATA_LENGTH
  ||        ')'
  ||        CASE
  WHEN ROW_NUMBER () OVER (PARTITION BY table_name
  ORDER BY column_name DESC
  )  = 1
  THEN '); "
  Output END AS
  Of user_tab_columns
  WHERE data_type = "CHAR".
  ORDER BY table_name
  column_name
  ;

  SPOOL OFF

  -Turn on the features that make the output easy to read, but hinder the execution
  SET FEEDBACK ON
  SET LINESIZE 80
  SET PAGESIZE 50

  -Fix_char.sql performance
  @c:\some_pathname\fix_char

  It's good to change all the CHARIOT of VARCHAR2 columns.  The CHAR data type is nothing trouble.

• change the data type of column in a view

  Hi gurus,

  Please suggest.

  
  I have been created as below in the region of production.

  CREATE OR REPLACE TYPE PROD. (OBJECT) ACE FEATURE_CUSTOM_LIST_OBJ
  TERMINAL_FEATURE_ID NUMBER (8).
  DATA_VALUE NUMBER (8)
  );
  /

  
  And the view is created below the base have the PROD. FEATURE_CUSTOM_LIST_OBJ

  CREATE OR REPLACE FORCE VIEW PROD. TERMINAL_FEATURE_TYPE
  (
  TERMINAL_FEATURE_ID,
  DATA_VALUE
  )
  AS
  SELECT
  TERMINAL_FEATURE_ID,
  DATA_VALUE
  TABLE)
  CAST)
  PROD. TERM_RELATED_REF_DATA. GET_TERMINAL_FEATURE_TYPE AS PROD. FEATURE_CUSTOM_LIST_TAB));

  Examples of data must be inserted into the display

  TERMINAL_FEATURE_ID	DATA_VALUE
  12	0
  12	1
  12	3
  11	THERE
  11	N

  If iam thinking is possible that we can change the data type of number of varchar2 data type column in a view?

  Or should I follow create or replace type as whenevr the nonnumeric data tries to bring into view
  sound by giving the number plsql for digital character conversion error since it is a number of data type here.

  I have been created as below in the region of production.

  CREATE OR REPLACE TYPE PROD. (OBJECT) ACE FEATURE_CUSTOM_LIST_OBJ

  OK - but it is a SCALAR - not a collection object

  And the view is created below the base have the PROD. FEATURE_CUSTOM_LIST_OBJ

  CREATE OR REPLACE FORCE VIEW PROD. TERMINAL_FEATURE_TYPE

  No - it isn't. Your type of object is a SCALAR - not a collection. You need create a view on a table or a collection that is treated as a table.

  DDL perspective you posted doesn't even mention your FEATURE_CUSTOM_LIST_OBJ.

  If iam thinking is possible that we can change the data type of number of varchar2 data type column in a view?

  Have you tried using TO_CHAR to format the number as a string?

• Change the Data Type of column on large partitioned Table Tablet

  Hello

  I was tasked to change a certain NUMBER of collar to a colonel VARCHAR2

  It is usually an easy task, but I ran into several challenges due to the size of the table, the second major problem is the compression of the table.

  To begin with, the Table and index are 4.4 to and hold around 11 lines billion. That the Table is compressed, not the index.

  The first option was to add a new collar of VCHAR, update from the Col de NUM, file and then drop the colonel NUM

  
  

  We ran this test in the Test environment and because discovered Compression Table that you can only mark the column is not used, and it can only be moved permanently from the Table if you unzip the whole Table and run «...» REMOVE the UNUSED COLUMNS'.

  The second way is to create a separate Table copy with the values of the source of neck, then write to null to the source of neck, change data Type when its empty and then update the source again with the copy Table values.

  The second option, that's what I'm testing, but I work with nearly 30 million lines by daily score, inserts take very long to fill.

  How can I make faster inserts between the Source and the copy Table?

  What other channels follow to accomplish the task above?

  Concerning

  Stephan

  Nowhere in your proposed solution was necessary for you to understand why the data source changes, its as simple that to take what is ons the table (all the facts in the original post) and offering the best way on the basis of previous experience or oracle skills acquired over time.

  If you spent so much time and thought to help with a solution that you did on WHY complain, you could have provided some feasible solutions already.

  No thanks to your information irrelevant and unnecessary, I've implemented a solution already.

  1 export the Source Table

  2. create a 'replica Table' using the DDL source using a temporary table name

  3. import all Partitions in the Table new

  4. before the Cut-Over, synchronize the changes from the Source to the replica Table

  5 rename the Source

  5 rename the Table of replica for the Original Source Table name

  6. slide the original Source Table

• Change the 'Date' of a column in A table, the new column in the Table b:

  I'm trying to pull a TABLE_A Date and change the year at a date and popluate it into a new table. I would also like to put on the KP to TABLE_A, so that I can create a link to the master record.
  
  In my example I use SYSDATE to my current date. Once I get the script working, I want to shoot the Calander_Date of my "current schedule" by their SUMMIT.
  
  1 INSERT INTO TABLE_B (NAME_ID VALUES, Date, New_Date ())
  2 NAME_ID, (it is a column OF TABLE_A).
  3. DATE, (it's also a TABLE_A Colum)
  4 TO_CHAR(DATE,'DD') | » -'||
  5 TO_CHAR(DATE,'MON') | » -'||
  (6 TO_CHAR(SYSDATE,'YY'))
  7. FROM TABLE_A
  8. WHERE TO_CHAR(DATE,'MON') = TO_CHAR (SYSDATE, 'MY');
  
  Needless to say that it does not work! I am very new to SQL and APEX. I tried also incorporate some INSTRUCTIONS SELECT, as shown below, but even now of (trying to figure out out to calculate the TO_CHAR FROM DUAL and TABLE_A for the "DATE" column)
  
  1 INSERT INTO TABLE_B (NAME_ID VALUES, Date, New_Date ())
  2. SELECT NAME_ID IN THE TABLE_A,
  3. CHOOSE DATE TO TABLE_A,
  4. SELECT TO_CHAR (DATE, 'DD') | » -'||
  5. SELECT TO_CHAR(DATE,'MON'). » -'||
  6. SELECT TO_CHAR (SYSDATE, 'YY')) OF
  7. BASED ON NAMES
  8. WHERE TO_CHAR(DATE,'MON') = TO_CHAR (SYSDATE, 'MY');
  
  According to the changes I I usually get the following two errors:
  
  ORA-0933: SQL command not properly ended (in the first example)
  ORA-00936: Missing Expression (in the second example).
  
  Appreciate all the thoughts that you all might have.
  
  LEONHARK

  Oh, and I forgot to mention, special attention for the day/month/year. The examples I cited are for digital day/month/year. If they are stored at May 1, 2008, replace the "MM" above "LUN."

  Good luck!

• update change the date with sysdate column

  Hello
  I want to add a new column, modify_date, to an existing table.
  
  This column must have sysdate when ever a record is updated.
  
  Please let me know the best way to do this same thing.
  
  Trigger? I think that some problem of mutation?
  
  Thanks and greetings

  Use a before update trigger and set the: new.modify_date such as SYSDATE.

  SQL> create table t(no number, last_updated date)
    2  /
  
  Table created.
  
  SQL> insert into t values(1,'')
    2  /
  
  1 row created.
  
  SQL> commit
    2  /
  
  Commit complete.
  
  SQL> edit
  Wrote file afiedt.buf
  
    1  create or replace trigger t_trig before update on t for each row
    2  begin
    3     :new.last_updated := sysdate;
    4* end;
  SQL> /
  
  Trigger created.
  
  SQL> update t set no = 2 where no = 1
    2  /
  
  1 row updated.
  
  SQL> select * from t
    2  /
  
          NO LAST_UPDA
  ---------- ---------
           2 04-DEC-08
  

• change the data type of a column

  Since the previous post: how to change the data type of column number to varchar2 in oracle10g
  
  Measures may be:
  create table TestTable (ColA varchar2 (5));
  Insert into TestTable values('12345');
  
  ALTER table TestTable Add (ColATemp number (5));
  setting a day of TestTable set ColATemp = ColA;
  
  ALTER table TestTable remove column ColA;
  change the column in table TestTable rename ColATemp CLC;
  
  My question is:
  If the table half million records
  
  setting a day of TestTable set ColATemp = ColA;
  
  will it be a good solution? Any performance issues? There is no index on this column.

  Sort while you do DDL, you will not be able to do any operation on the table. You the best suites you. It's a time operation, you can change the table to change the data type, but it may not work if some of the data in the table confirms no new data type of column.

  Concerning

• Change the data displayed through the context menu

  I have a long list of data which must be reduced. Is there a formula/function that will change the data as determined by a context menu? For example:

  

  If I had to choose 'Brown' in the menu dropdown only entries whose hair is brown above, would be displayed (IE. Bilbo and Gimli); all others are hidden/not shown. To complicate matters, I have data in two different columns that I need to refine the list by: in this case, the color of their hair, or the number of letters of their first name.

  Using numbers 3.6.1 in El Capitan. Thanks in advance for your help.

  If you restrict the list of several columns have considered using filters (in the Panel on the right after clicking on "Sort and filter" in the toolbar)?  You can add rules on more than one column at a time.

  SG

• the data of a column based on the value of color.

  Hi guys,.
  
  I use APEX 4.0.2
  
  I'm changing the color of the column 'calling_date' so it would be blue when it is equal to sysdate. I typed this code in the Source of the interactive report region.
  

   case
     when calling_date = sysdate then '<span style="color: #3399FF;">' || to_char(calling_date) || '</span>'
     else to_char(calling_date)
  end CALLING_DATE 

  And then I changed the "display AS text" column 'Standard report Column '.
  
  But wouldn't change the color!
  
  Kind regards
  
  Published by: Fateh June 2, 2011 12:38

  >
  I applied it, but he gave me like a tank I can't order according to date of color.

  case
     when trunc (calling_date,'DD') =  trunc(sysdate,'DD') then
   '' || to_char(calling_date) || ''
     else to_char(calling_date)
  

  If I remove "TO_Char", I get this error:

  incompatible data types: expected DATE got TANK

  Tony Miller, thank you. I followed the instructions on your link, but I got the same error:

  incompatible data types: expected DATE got TANK
  >

  Tyler method uses * columns * 2 in a standard State:

  select
           calling_date
         , case
             when trunc (calling_date,'DD') =  trunc(sysdate,'DD') then '#3399FF'
             else 'inherit'
           end color
  ...
  

  then combined using an HTML Expression:

  #CALLING_DATE#
  

  It is not available in an interactive report (not sure if this information was clearly in the op?)

  In the IR, generate a HTML comment at the cutting edge of the column that supplies the required using the semantics of character sort order:

  select
  ...
         , case
             when trunc(calling_date,'DD') =  trunc(sysdate,'DD')
             then
               '' || to_char(calling_date) || ''
             else
               '' || to_char(calling_date) || ''
           end calling_date
  ...
  

• Why I can't change the dates of reminder in the calendar

  I was trying to extend a stay to add one day more to a reminder I had set up on my calendar, but couldn't stay.

  After changing the date it to show the dates of trip corrected for about 2 seconds and then return to the original date of travel.

  Any ideas as to why it is not working properly.

  Thank you

  Maybe this will help.

  Calendar may not enter the new event.

  Calendar may not enter the new event (2)

• Can I change the Date on the pictures App?

  So I imported a few pictures and the date are false. Can I change the dates of the Photos for Mac app?

  Use the Image in pictures menu: Image > setting Date and time

  If you select several photos at the same time, the date and time will be shifted as much for all the selected photos.  This is useful, if the date and time of the camera was malfunctioning and all photos should be adjusted by the increment of time even

• How to change the date in the media browser?

  I had to take additional steps to get this media in FCPX - because of these additional steps, the date, that the images were shot in fact was replaced by date (today) that I had to do an additional image transcoding. I want to change the files under "3 June 2016' to be ' 26 May 2016',"may 27, 2016", etc.»» How do I manually change the date in the media browser or move the files to their appropriate date?  Please see screenshot. Thanks in advance. See you soon.

  

  UUse edit > Adjust content created date and time

• Is this ok to change the date of a photograph to the 1800s?

  I think I need to change the dates on about 400 pictures.  Enter a return date in the 1800s would cause a problem with the computer?

  This part of my family history project, which I had completely organized events in iPhoto, Photo is now a bunch of totally random photos.  They were initially examined in groups as I found them over a period of years - so in Moments - a big mess.  I had them in events either by individual or their own cell family, and of course I could merge or add however that I had to.

  Don't know yet, but I think that my best option now is to modify the dates first, just to try and get some semblance of order to it, then try to work out a system with Albums.

  Thank you

  Lynne

  I used "Set Date & Time" to put back the date of the year 1000, with no ill effects.

  

  I did to split times - it is very convenient to separate them all just by moving a few photos in time by 1000 years. So to adjust the dates for 200 years should be no problem.

  To adjust the dates of sins, I use this script: see this tip to user: Script: batch change Date and time on a fixed Date

  https://discussions.Apple.com/docs/doc-8421

  This script allows you to set the date and time of the selected photos to a fixed date, incremented a constant interval, for example a minute. I use it, if I don't know the exact date and time, but I just don't want the time, so photos can be sorted by time.

• How can I change the date to the Uk style format

  When I get my calendar reminders, it displays the date in the action column in the American style, which is confusing for example something today shows that the 11/05/2013 and not as 05/11/2013.

  If you can't find an extension based on the reminder, the next step would be the options for your calendar site. If it is a popular (e.g., Google calendar), you'll probably find advice on how to change the date format in a web search. If it is a more obscure, you could try their support if the option is not obvious.

• Satellite Pro 6100 - how to change the date and time in the BIOS

  Hello

  I received a satellite pro 6100 that had not been used for some time. Windows does not work then he reinstalled with the good drive.

  When I try and windows 'enable', I get the error 32777 and the laptop is unable to connect with the activation servers that a google leads to believe me that the date and time are incorrect in the bios.

  I know that Press esc to access the bios but there is no option to change the date and time in there. I put the date / the correct time in windows, but this does not seem to synchronize with the bios. I've updated to the latest version of the bios, but this is not enough.

  How can I change or update the time in the bios?

  Thank you

  Hello

  I doubt this time and date setting BIOS does affect Windows activation time Windows doesn t affect it in my opinion. There must be another reason for this problem.
  You can activate Windows by phone?

  Normally the date and time in the BIOS can change you if you mark the date or time, and then press on + or - to change this. Sometimes you have to press PageDown/to the top according to the model of BIOS or laptop.
  Usually in the configuration of the BIOS you will find a brief info how changing the values.

  Check this box!

• I changed the date to January 1, 1970 and I rebooted, but it does not work, what can I do about it?

  Answer me please

  Why change the date of 1970?

  Your iPhone becomes a brick. You can try using DFU mode, although there is no guarantee that it will work.

  If you have changed the date of May 1970 or earlier and cannot restart your iPhone, iPad or iPod touch - Apple Support

  Contact Apple support and ask for help.