How to assign the variable in the SQL script?

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  BluShadow wrote:

  How about a quick test on 11g, just to see if you directly select a sequence in a variable is significantly better than the mark of DOUBLE.

  ...

  Nope... no obvious difference.

  This is because there is none: Oracle's SELECT sequence. NEXTVAL FROM DUAL under the covers. The direct assignment is just a convenient encoding for us, but it does not change the work that accomplishes Oracle.

  create sequence s;
  alter system flush shared_pool;
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  l_num number;
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  /
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• How to get the SQL if I get exception

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• How to accept entries of user of the sql script

  I want to create Tablespace using the sql script, but the location of the data file that I need to accept the user. (for the location of the data file).
  
  How can I accept the user input to pl/sql.
  
  Example:

    CREATE TABLESPACE  TSPACE_INDIA LOGGING 
       DATAFILE 'H:\ORACLE_DATA\FRSDB\TSPACE_INDI_D1_01.dbf' 
       SIZE 500M  AUTOEXTEND ON NEXT  1280K MAXSIZE UNLIMITED 
       EXTENT MANAGEMENT LOCAL;

  Here, I need to accept the location of the user data file IE: "H:\ORACLE_DATA\FRSDB\TSPACE_INDI_D1_01.dbf".

  Maybe something like this...

  declare
    flocation varchar2(300) := '&Enter_The_Path';
  begin
    EXECUTE IMMEDIATE 'CREATE TABLESPACE SRC_TSPACE_INDIA LOGGING DATAFILE '''||flocation||
                      '\SRC_TSPACE_INDI_D1_01.dbf'' SIZE 500M AUTOEXTEND ON NEXT 1280K MAXSIZE UNLIMITED EXTENT MANAGEMENT LOCAL';
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  You will need to properly explain the quotes in your channel and also make sure you have spaces where they should be (for example, after the key word of the DATA file).

  You'd better start with something like this:

  set serverout on
  declare
    flocation varchar2(300) := '&Enter_The_Path';
    v_sql varchar2(32767);
  begin
    v_sql := 'CREATE TABLESPACE SRC_TSPACE_INDIA LOGGING DATAFILE '''||flocation||
             '\SRC_TSPACE_INDI_D1_01.dbf'' SIZE 500M AUTOEXTEND ON NEXT 1280K MAXSIZE UNLIMITED EXTENT MANAGEMENT LOCAL';
    dbms_output.put_line(v_sql);
  end;
  

  and see what SQL it generates. When you're happy it generates a valid statement, then you can replace the statement dbms_output with your immediate statement execution.

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• How to import the .sql file in oracle apex?

  I am new to oracle apex...
  
  How to import the .sql file in oracle apex?
  
  I have to import a table in apex...
  
  This script I have to write in the .sql file...
  
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  Published by: 794244 on January 31, 2011 21:31

  Hi Manu

  You can import and browse workshop SQL, SQL Scripts .sql files. If you have multiple SQL statements in your script, make sure that they are separated by the / character

  Andy

• Effect of NLS_LANG in the SQL scripts

  DB version: 11.2.0.2
  Platform: RHEL 5.6
  
  
  We have a software provider who occasionally sends SQL scripts to deploy.
  
  The scripts contain usually few CFDS and many LMD
  
  Textpad, I can see, the LMD (inserts, updates) in the SQL Script. It usually contains some non-English characters (Dutch, German, French) as
  

  'Übersicht Buchungssätze' .
  'Fehler beim Löschen der zugeordneten Referenzen!'

  They always ask us set NLS_LANG as follows.
  

  export NLS_LANG="AMERICAN_AMERICA.WE8ISO8859P15"

  After INSERTION, I questioned the inserted values of PL/SQL Developer. Values appear exactly as it appears in the SQL Script text file as shown above.
  So, what was the effect of the NLS_LANG setting? What would have happened if I had not set NLS_LANG?
  
  
  NLS in the DB Info

  SQL > select * from nls_Database_parameters;
  
  PARAMETER                      VALUE
  ------------------------------ ----------------------------------------
  NLS_LANGUAGE                   ENGLISH
  NLS_TERRITORY                  UNITED KINGDOM
  NLS_CURRENCY                   #
  NLS_ISO_CURRENCY               UNITED KINGDOM
  NLS_NUMERIC_CHARACTERS         .,
  NLS_CHARACTERSET               AL32UTF8
  NLS_CALENDAR                   GREGORIAN
  NLS_DATE_FORMAT                DD-MON-RR
  NLS_DATE_LANGUAGE              ENGLISH
  NLS_SORT                       BINARY
  NLS_TIME_FORMAT                HH24.MI.SSXFF
  NLS_TIMESTAMP_FORMAT           DD-MON-RR HH24.MI.SSXFF
  NLS_TIME_TZ_FORMAT             HH24.MI.SSXFF TZR
  NLS_TIMESTAMP_TZ_FORMAT        DD-MON-RR HH24.MI.SSXFF TZR
  NLS_NCHAR_CHARACTERSET         AL16UTF16
  NLS_DUAL_CURRENCY              ?
  NLS_COMP                       BINARY
  NLS_LENGTH_SEMANTICS           BYTE
  NLS_NCHAR_CONV_EXCP            FALSE
  NLS_RDBMS_VERSION              11.2.0.2.0
  
  20 rows selected.

  If our supplier had chosen to save the script with the UTF-8 encoding, then, we have set NLS_LANG. Right?

  Evil. You need to AMERICAN_AMERICA. AL32UTF8. If you don't set NLS_LANG, it uses default AMERICAN_AMERICA. US7ASCII. Therefore, only pure ASCII 7-bit scripts can be executed in such environment. The Oracle Client does not use the default database character. It uses the platform default (usually US7ASCII) or UTF-16 in the case of JDBC, ODBC (Unicode mode) and ODP .NET pilots.

  -Sergiusz

• call a batch file in the sql scripts

  Hi friends,
  I'm looking for a way to call any batch file in sql scripts. I avoid using the DBMS_SCHEDULER package because my application server and database server are deparaments.
  I use the sql script using the server.plz application.

  
  Ah, I see. Of course, this explains everything.
  

  Now to be serious: there is no way to run a batch SQL script. The Tools that present SQL statements to the database are often able to do; host in SQL * Plus may issue commands to the OS, the host of builtin forms is it too and with dbms_scheduler , you can run a shell script on the database server.

  So depending on the tools you use, there are several ways to run the OS commands. So far you didn't tell us what you want to do with what tools in the version you want to do. So to only answer is: it is not possible. You cannot run a simple SQL command script.

  see you soon

• How to assign the variable element of dynamic page?

  Hello
  
  I am facing following problem:
  I need assign a variable with a value of a page element - for example apex_application.g_f04 (i).
  My problem is, that f04 maybe everthing between f04 and f52 (or whatelse was number of page elements?).
  I've tried several things, among others, something like this:
  
  v_test: = apex_application.g_f | x | (i) / * where x can be another variable * /.
  
  or
  
  v_stat: = 'SELECT apex_application.g_f ' | x | "(i) the double '.
  EXECUTE IMMEDIATE v_stat INTO v_test
  
  but I do not understand so far...
  Any ideas?
  
  Published by: DFiles on 06.01.2011 13:57

  apex_application.g_f0x variable package are associative arrays and are not accessible to the dynamic SQL. You must use the dynamic PL/SQL:

  declare
  
    i pls_integer;
    x pls_integer;
    v varchar2(32767);
  
  begin
  
    /* However you get values for x and i... */
    i := 1;
    x := 4;
  
    execute immediate 'begin :1 := apex_application.g_f' || to_char(x, 'fm09') || '(:2); end;'
      using out v, i;
  
    return v;
  
  end;
  

• How to assign the value to the variable of project in the Jython script

  Hello
  
  I want to assign a value to the variable of project in the jython script.
  I tried to assign the following, but it is throwing some errors.
  
  < @.
  int noOfRecords = 10;
  #var1 = noOfRecords;
  @ >
  
  
  Can you please help me in this regard.
  
  Concerning
  Shyam

  Perfect! Good to know that!

  Please, don't forget to close the thread and assign the status to 'correct' or 'comfortable' to each response that helped you!

  Thank you

  Cezar Santos
  http://odiexeperts.com

• How to assign the ID of group for each group in the SQL query.

  Hi all

  I want to assign the ID of group for each group (group ID of series). I tried with the row_number function but did not work for my requiredment. Here is my sample data and my requirement.

  Col1

  A

  A

  A

  A

  A

  B

  C

  D

  D

  D

  D

  E

  E

  E

  F

  G

  G

  G

  I want to get number of each column with ID group assign to it value. Here is my example output

  Col1	County	Group ID
  A	5	1
  A	5	1
  A	5	1
  A	5	1
  A	5	1
  B	1	2
  C	1	3
  D	4	4
  D	4	4
  D	4	4
  D	4	4
  E	3	5
  E	3	5
  E	3	5
  F	1	6
  G	3	7
  G	3	7
  G	3	7

  Select col1, count (1) NTC (col1 partition).

  ROW_NUMBER() over (partition by col1 by col1 order) tbl_test grp_id.

  Please help me solve this problem.

  SELECT

  COL1,

  COUNT (*) ON MYCOUNT (COL1 PARTITION).

  DENSE_RANK () OVER (ORDER BY COL1) GROUPID

  Of

  T1;

• How to assign the value to the application-level element

  Hello

  I'm learning to APEX.  I use version 4.2.6.

  My question is, I set a text field called 'FINANCIAL_YEAR' in the login page.  I wanted to know how to assign this value to a text element of Application level (on page sent), so that I can get this value through at my request.

  Thank you

  -Anand

  anand_gp wrote:

  Yes, I created a 'text area' under 'HTML' in the 'Home' page  Who accepts the exercise of a table through LOV.  I intend to assign this value to a global variable so that this variable can be read in any of the application to filter the result set from different tables (not yet built the rest of the application).  To do this, I was intending to use "Shared components"-> "Elements of Application".  I'm still not quite sure how it works.

  Start by reading the documentation on elements of application.

  Go to the shared components > Application parts and create your G_FINANCIAL_YEAR item. Value Session State Protection Restricted - can not be set the browser so that the value is not editable by the user, falsification of URLS or scripts.

  On the home page, if there is not already a button to submit the value of the fiscal year, add one in the HTML area, with the Action as a submit Pageclick. Otherwise, you can do without the button and using submit Page in Page Action when the changed value select the parameter in the list so he can undergo.

  Then, in the section of the Page processing, create a calculation:

  Point Type: Application-level element

  Calculate Item: Application: G_FINANCIAL_YEAR

  Point calculation: After submit

  Type of calculation: Value of the element

  Calculation:

  Run the application, select a value in the list of the fiscal year and submit the page. Review of current session state in the viewer of session state by clicking on the link of Session in the toolbar developer. Select the Elements of Application in the view list, and then click set. The element of your application and its current value must be visible. You can now reference value throughout your application by using the appropriate syntax.

  You should also consider if a default value (for example the current year) using a calculation Application from the point of calculation on the new Instance and coordinate the application point and part of the homepage using point application as the Source of value or an expression with Source page element, the value always, replacement of value that exists in the session state.

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• How to assign the TAB sequence?

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