How to use a table in a SQL query

Similar Questions

• How to use the concepts Advanced PL/SQL in oracle reports and forms

  Hi all
  
  Can anyone suggest me how to use the Concepts(nested tables,PAA,Varrays,Objects...) Advanced PL/SQL in Oracle forms.
  
  In fact, I created a Table whose column of type Varray. now, I want to create an element in oracle forms on this field. can anyone suggest me how to proceed.
  
  Thank you
  Kumar

  Hello

  Take a look at this one:
  http://SheikYerbouti.developpez.com/tutoforms10g/tutoforms10g.htm
  especially the chapter on the block that contains a collection of (2.3.3). The sample is built around a nested table, but you get the idea to adapt to work with a varray.

  Kind regards
  Alex

  If someone useful or appropriate please mark accordingly.

• How to use the API of PL/SQL DBFS

  Hi guys,.
  
  I re-post this question to see if someone can help out me. I'm trying to use the API of PL/SQL DBFS to manipulate the files stored in DBFS.
  
  Details of the environment:
  Windows 7 or 5.5 OEL (I tried both platforms)
  Database: Oracle DB EE 11.2.0.2
  IDE: SQLDeveloper on Windows 7
  
  I have two users, DBFS_USER, who is the shop owner DBFS and MYUSER that connects to the store to manipulate files using the API of PL/SQL DBFS.
  
  Creation scripts:
  -----------------
  Connect / as sysdba;
  
  Dbfs_ts CREATE TABLESPACE DATAFILE 'D:\oracle\oradata\orcl\dbfs01.dbf' SIZE 1 M AUTOEXTEND ON NEXT 1 M;
  
  -create users
  create dbfs_user user identified by dbfs_user quota default tablespace unlimited dbfs_ts on dbfs_ts;
  create myuser identified by myuser;
  
  -grant the role
  GRANT RESOURCES, CREATE VIEW, CREATE SESSION, DBFS_ROLE, CREATE TABLE TO dbfs_user.
  GRANT RESOURCES, CREATE VIEW, CREATE SESSION, DBFS_ROLE, CREATE TABLE TO myuser.
  
  -create a filesystem (such as DBFS_USER)
  connect dbfs_user/dbfs_user;
  
  exec dbms_dbfs_sfs.createFilesystem ('STAGING_AREA_FS');
  
  exec dbms_dbfs_content.registerStore ('STAGING_AREA_FS', 'posix', 'DBMS_DBFS_SFS');
  
  dbms_dbfs_content.mountStore exec ('STAGING_AREA_FS', 'staging_area');
  
  commit;
  
  -export store STAGING_AREA_FS (as DBFS_USER)
  
  exec dbms_dbfs_sfs.exportFilesystem ('STAGING_AREA_FS');
  
  -Check the names of table (like MYUSER)
  connect myuser/myuser;
  
  -He can't see (without brackets)
  Select * from table (dbms_dbfs_content.listMounts);
  
  -Note at the bottom of the table table_name
  Select * from table (dbms_dbfs_sfs.listTables);
  
  -Mount as MYUSER (example with SFS table_name $ _FST_32)
  dbms_dbfs_sfs.registerFilesystem exec ('MYUSER_FS', 'DBFS_USER', ' FS$ _FST_32');
  
  exec dbms_dbfs_content.registerStore ('MYUSER_FS', 'posix', 'DBMS_DBFS_SFS');
  
  dbms_dbfs_content.mountStore exec ('MYUSER_FS', 'staging_area');
  
  commit;
  
  -verification of Mount (like MYUSER)
  
  Select * from table (dbms_dbfs_content.listMounts);
  
  Select the path in dbfs_content;
  
  
  CREATE a STORED PROC (like MYUSER)
  ----------------------------
  
  CREATE OR REPLACE PACKAGE MYUSER_PKG
  
  CreateDirectory function
  (P_File_Path IN VARCHAR2,
  P_ErrMsg OUT VARCHAR2)
  return number;
  
  END MYUSER_PKG;
  
  /
  
  
  CREATE OR REPLACE PACKAGE BODY MYUSER_PKG
  
  CreateDirectory function
  (P_File_Path IN VARCHAR2,
  P_ErrMsg OUT VARCHAR2)
  Return number
  IS
  l_Return NUMBER;
  l_props DBMS_DBFS_CONTENT. PROPERTIES_T;
  BEGIN
  l_Return: = 0;
  
  () DBMS_DBFS_CONTENT.createDirectory
  path = > P_File_Path,
  Properties = > l_props);
  
  RETURN l_Return;
  EXCEPTION
  WHILE OTHERS THEN
  l_Return: = NVL (SQLCODE,-1);
  P_ErrMsg: = SQLERRM;
  RETURN l_Return;
  CreateDirectory END;
  
  END MYUSER_PKG;
  
  /
  
  When you compile the package, I get this error:
  Error (9,11): PLS-00201: identifier 'DBMS_DBFS_CONTENT' must be declared
  Error (9,11): PL/SQL: ignored element
  Error (13.3): PL/SQL: statement ignored
  Error (15,19): PLS-00320: the declaration of the type of the expression is incomplete or incorrect
  
  How can I solve the problem in the error message? I'm not an expert in DB. I used this reference documentation: http://download.oracle.com/docs/cd/E11882_01/appdev.112/e18294/adlob_client.htm#CIHDEJAA
  
  Thanks in advance.
  
  CAPPA

  You must directly grant the privileges of DBFS_ROLE because roles are not enabled in stored PL/SQL:

  SQL> select* from v$version;
  
  BANNER
  --------------------------------------------------------------------------------
  Oracle Database 11g Enterprise Edition Release 11.2.0.2.0 - 64bit Production
  PL/SQL Release 11.2.0.2.0 - Production
  CORE    11.2.0.2.0      Production
  TNS for Solaris: Version 11.2.0.2.0 - Production
  NLSRTL Version 11.2.0.2.0 - Production
  
  SQL> show user
  USER is "SYS"
  SQL>
  SQL> create user myuser identified by myuser;
  
  User created.
  
  SQL> GRANT CREATE SESSION, RESOURCE, CREATE VIEW, DBFS_ROLE, CREATE TABLE TO myuser;
  
  Grant succeeded.
  
  SQL>
  SQL> begin
    2  for x in (select privilege, table_name
    3           from dba_tab_privs
    4           where grantee='DBFS_ROLE')
    5  loop
    6   execute immediate 'grant ' || x.privilege || ' on ' || x.table_name
    7   || ' to myuser ';
    8  end loop;
    9  end;
   10  /
  begin
  *
  ERROR at line 1:
  ORA-22812: cannot reference nested table column's storage table
  ORA-06512: at line 6
  
  SQL>
  SQL> connect myuser/myuser
  Connected.
  SQL>
  SQL> CREATE OR REPLACE PACKAGE MYUSER_PKG IS
    2  Function CreateDirectory
    3  (P_File_Path IN VARCHAR2,
    4  P_ErrMsg OUT VARCHAR2)
    5  return Number;
    6  END MYUSER_PKG ;
    7  /
  
  Package created.
  
  SQL> show errors
  No errors.
  SQL>
  SQL> CREATE OR REPLACE PACKAGE BODY MYUSER_PKG  IS
    2  Function CreateDirectory
    3  (P_File_Path IN VARCHAR2,
    4  P_ErrMsg OUT VARCHAR2)
    5  return Number
    6  IS
    7  l_Return NUMBER;
    8  l_props DBMS_DBFS_CONTENT.PROPERTIES_T;
    9  BEGIN
   10  l_Return := 0;
   11  DBMS_DBFS_CONTENT.createDirectory (
   12  path => P_File_Path,
   13  properties => l_props);
   14  RETURN l_Return;
   15  EXCEPTION
   16  WHEN OTHERS THEN
   17  l_Return := NVL(SQLCODE, -1);
   18  P_ErrMsg := SQLERRM;
   19  RETURN l_Return;
   20  END CreateDirectory;
   21  END MYUSER_PKG ;
   22  /
  
  Package body created.
  
  SQL> show errors
  No errors.
  

  You should check why some GRANT statement fails if you have another problem with the other piece of code.

• How to use a table defined in the main Script block in an InlineCode Block of a DataGridColumn ComboBox itemRenderer?

  Hello

  How can I use a table defined in the main Script block in an InlineCode Block of a DataGridColumn ComboBox itemRenderer?

  Thanks for any help!

  Martin West

  I hope my problem with the Code:

  < fx:Script >

              <! [CDATA]

  private var myArrayOut: Array =new Array (' one of ','out two', "three out");

  < / fx:Script >

  ...

  DataGrid...
  < mx:DataGridColumn headerText = "MyColumn" dataField = "MyColumn" rendererIsEditor = "true".
  < mx:itemRenderer >
  < fx:Component >
  < mx:ComboBox creationComplete = "init ()" >
  < fx:Script >
  <! [CDATA]
  private var myArrayIn: Array = new Array ('one', 'two', 'three');
  
  private function init (): void {}
  
  this.dataProvider = myArrayIn; / / How can I use myArrayOut here?
  }
  []] >
  < / fx:Script >
  < / mx:ComboBox >
  < / fx:Component >
  < / mx:itemRenderer >
  < / mx:DataGridColumn >

  Hello

  outerDocument is a link to external data and functions.

  If you need

  outerDocument.myArrayOut.

• How to write the result of a SQL query to a text file?

  I'm using Oracle 11 g and SQL Plus.
  
  I have a large table called side.
  
  Whenever I do
  
  
  SQL > select * rating.
  
  The output goes well beyond what can show the screen sqlplus. So, I want to store the result of this query in a text file.
  
  How is that possible? Help, please. Thank you.

  SQL > SPOOL results.txt
  SQL > select * rating.
  SQL > SPOOL OFF

• Using Variables in a system SQL query

  Hello!
  
  I m new on Oracle and SQL so I Don t know not big thing about it.
  
  There is problem of customization:
  
  Is it possible to use the System Variable % username % in a SQL query?
  
  I tried... where table.shorttag = "% username %";
  but it does not work.
  
  Oracle is able to manage Systemvariables? Or y at - it another way to use the current Windows user in a SQL query.
  It is very Important to use the current Windows user and not the Oracle user.
  
  Thank you
  
  MFG

  SELECT OSUSER FROM V$SESSION WHERE audsid = USERENV('sessionid')
  

  URS

• How to measure the performance of the sql query?

  Hi Experts,
  
  How to measure the cost of performance, efficiency and CPU of an sql query?
  
  What are all the measures available to a sql query?
  
  How to identify the optimal query writing?
  
  I use Oracle 9i...
  
  It'll be useful for me to write the effective query...
  
  Thanks and greetings

  PSRAM wrote:
  Could you tell me how to activate the PLUSTRACE role?

  First put on when you do a search on PLUSTRACE: http://forums.oracle.com/forums/search.jspa?threadID=&q=plustrace&objID=f75&dateRange=all&numResults=15&rankBy=10001

  Kind regards
  Rob.

• How to use Bulk collect in dynamic SQL with the example below:

  My Question is
  
  Using of dynamic SQL with collection in bulkif we pass the name of the table as "to the parameter' function, I want to display those
  
  An array of column names without vowels (replace the vowels by spaces or remove vowels and display).
  
  Please explain for example.
  
  Thank you!!

  It's just a predefined type

  SQL> desc sys.OdciVarchar2List
   sys.OdciVarchar2List VARRAY(32767) OF VARCHAR2(4000)
  

  You can just as easily declare your own collection type (and you are probably better served declaring your own type of readability if nothing else)

  SQL> ed
  Wrote file afiedt.buf
  
    1  CREATE OR REPLACE
    2     PROCEDURE TBL_COLS_NO_VOWELS(
    3                                  p_owner VARCHAR2,
    4                                  p_tbl   VARCHAR2
    5                                 )
    6  IS
    7     TYPE vc2_tbl IS TABLE OF varchar2(4000);
    8     v_col_list vc2_tbl ;
    9  BEGIN
   10      EXECUTE IMMEDIATE 'SELECT COLUMN_NAME FROM DBA_TAB_COLUMNS WHERE OWNER = :1 AND TABLE_NAME = :2 ORDER BY COLUMN_ID'
   11         BULK COLLECT
   12         INTO v_col_list
   13        USING p_owner,
   14              p_tbl;
   15      FOR v_i IN 1..v_col_list.COUNT LOOP
   16        DBMS_OUTPUT.PUT_LINE(TRANSLATE(v_col_list(v_i),'1AEIOU','1'));
   17      END LOOP;
   18*  END;
  SQL> /
  
  Procedure created.
  
  SQL> exec tbl_cols_no_vowels( 'SCOTT', 'EMP' );
  MPN
  NM
  JB
  MGR
  HRDT
  SL
  CMM
  DPTN
  
  PL/SQL procedure successfully completed.
  

  Justin

• How to use "Routing Table" option in the Proxy in OSB service?

  Hello
  
  I created business services and Proxy in my console of OSB. I used the "Custom Query" option when creating the database adapter and I am passing a parameter to the query. My input parameter is 'name '.
  
  Based on the input for this parameter values, I spend a values corresponding to the query. By example, if I pass the following values to the input parameter "Name" (India) I need to spend "Value1" to my request.
  
  The India-> value1
  China-> value2
  America-> value3
  
  To achieve this requirement, I used option "Routing Table". I specified the values as follows: -.
  
  Expression - $body / fet:FetchCustDataInput / fet:Name
  Operator - '='
  Compare the value - India
  Service - "my Webservice.
  Operaton-"my Service operation.
  
  In the "application of Actions:" I added the 'add an Action-> processing e-mail-> replace' and provided the following values.
  
  Replace < XPath > = $body / fet:FetchCustDataInput / fet:Name
  Variable = 'name '.
  with the Expression = xs:string('Value1')
  and the "Replace the content of the node" option selected.
  
  No validation error I encountered. I created the routing table in the Proxy service. But when I try to run the service proxy in my Test Console, I get the following error
  «The call resulted in an error: an unknown error during the processing of the message of service ProxyService OSBQueryService/FetchByCustomQuery/FetchByCustomQueryPS.»
  
  I even activated "Direct call" and 'Include Tracing' options as well. The message in "Tracing" give "(echo request)
  Routed service. No Service has been invoked, echoed the demand. ».
  
  Can someone please help me solve this problem.
  
  Thanks in advance,
  Udaya

  Hi Marion,.

  Replace = $body / fet:FetchCustDataInput / fet:Name
  Variable = 'name '.
  with the Expression = xs:string('Value1')
  and the "Replace the content of the node" option selected.

  Above replace the action is wrong. It should be like -

  Replace = $body / fet:FetchCustDataInput / fet:Name
  Variable = body
  with the Expression = xs:string('Value1')
  and the "Replace the content of the node" option selected.

  Kind regards
  Anuj

• Using CASE in a dynamic sql query

  Hello
  I want to create a dynamic query using the CASE statement to replace the below 2 SQL statements:
  
  +++++
  Select "create or replace the synonym ' |" SYNONYM_NAME | 'for'. TABLE_OWNER |'. ' || TABLE_NAME | » @'|| SUBSTR (Db_link, 1, 30) |';' OF USER_SYNONYMS where db_link is not null;
  Select "create or replace the synonym ' |" SYNONYM_NAME | 'for'. TABLE_OWNER |'. ' || TABLE_NAME |';' OF USER_SYNONYMS where the db_link is null;
  +++++
  
  While I have a unique select query which will give her create synonym statements for all with or without links db
  
  Using the example of CASE statement as below:
  SELECT
  FirstName, LastName,
  Salary, date of birth,
  ABOUT sex
  WHEN'm ' THEN 'male '.
  WHEN 'F' THEN 'woman '.
  END
  Employees
  
  
  I don't get how to write this CASE statement. Can someone guide me here?
  
  Thank you
  Malika

  "" The thread has been moved to Forum Home "database" SQL and PL/SQL+.

  Nicolas.

• How to use weab bean values in the query of VO

  I created new region who having 3 components of shuttle
  4 text fields, two submit buttons GO and claire and a table
  
  This area is research area after that click on GO button result should be
  in the Bulletin Board
  
  I did a VO
  I want to write the query in VO to accomplish my task
  How can I take page field values

  Hello

  -U can not use one based on your requirement.
  -After co value, if it is not null then set where param in vo class run the query.

  Concerning
  Meher Irk

• Using a URL parameter in SQL query

  Newbie question...
  
  I've developed a dashboard application, and I use the enter SQL bind variables. Everything works well.
  
  I want to do is to have a user access to a page via a URL with the parameters like this:
  
  http://Atlas:7777 / pls/apex/f? p = 112:1:9191429456552868531:P1_ITM_CD_PASSED:JMINV
  
  where P1_ITM_CD_PASSED is the parameter and the JMINV is the value.
  
  So, I want the SQL to run using that:
  
  Select *.
  ITM
  where itm_cd = ': P1_ITM_CD_PASSED'
  
  I tried to test this on a page. Set up a report from the region, but it seems that the setting is not what makes the SQL. "No record found".
  
  Is there a simple example that someone knows? Maybe I'm missing a point, process, calculation, etc. to be able to use the parameter?
  
  Thanks in advance

  Hello

  You have an extra ':' in the URL. Try this http://atlas:7777 / pls/apex/f? p = 112:1:9191429456552868531:P1_ITM_CD_PASSED:JMINV

  The syntax of the URL of the APEX is described here http://download.oracle.com/docs/cd/E14373_01/appdev.32/e11838/concept.htm#sthref165

  CITY

• How to use AS operator with my requriment query

  Hi all
  
  I have a requirement as follows
  
  EMPID ENAME SAL JOB
  ------------------------------------------------------------------------------------
  
  10 RAJ KAMAL MANAGER 25000
  20 REZZIK NIZAR CLERK 4000
  CHRISTINE GUPTA ANALYST 20000 30
  ASHUTOSH GUPTA DEVELOPER 10000 40
  ASHUTOSH 50 NAYAR PROGRAMMER 15000
  
  
  I'm looking enames I need to get the full name, even if I search with just a single LETTER/WORD immaterial the order they exist in the name I need to get the full name. (INFACT WORD comparison)
  
  ex:
  (1) select * from emp where ename like '% ka.
  
  I get:
  10 RAJ KAMAL MANAGER 25000
  20 REZZIK NIZAR CLERK 4000
  
  This isn't what I need I need just Word camparision no comparision letters let me tell you...
  
  Select * from emp where ename like 'amal %.
  
  Even for this ill request to get the same result... is not my option to go...
  
  I need just word comparison with letter of departure and immaterial to the position of the word in the name
  
  If it is possible to do with the query please let me know...
  
  Thanking you
  Julien Vishwanatham

  Or maybe

  SQL>  with e as (select 10 as empid, 'RAJ KAMAL' as ename, 'MANAGER' as job, 25000 as sal from dual union all
             select 20, 'KAMAL RAJ NAYAK', 'CLERK', 4000 from dual union all
             select 30, 'NARENDAR GUPTA', 'ANALYST', 20000 from dual union all
             select 40, 'ASHUTOSH GUPTA', 'DEVELOPER', 10000 from dual union all
             select 50, 'ASHUTOSH IMKAL', 'DEVELOPER', 10000 from dual union all
             select 60, 'ASHUTOSH NAYAR', 'PROGRAMMER', 15000 from dual
  )
  ---
  ---
  select *
  from e
   where regexp_like(ename,'(^| )ka(.*)( |$)','i')
  /
       EMPID ENAME           JOB               SAL
  ---------- --------------- ---------- ----------
          10 RAJ KAMAL       MANAGER         25000
          20 KAMAL RAJ NAYAK CLERK            4000
  
  2 rows selected.
  

• How to move the Page Item in SQL query

  Hello, I have a need to transmit a page element in a function, plsql on the way but none of it works according to the following. What Miss me?
  

  select aplsqlfunction(:P29_X) from dual; 

  I tried immediately, but no luck.
  
  
  : P29_X
  #P29_X #.
  & P29_X.
  P29_X
  
  Thank you
  R
  
  Published by: Rich V on June 6, 2010 16:55

  Well then...

  Select aplsqlfunction (V('P29_X') AS Xyz of double;

  Thank you

  Tony Miller
  Webster, TX

• How to know the status of the process flow using a SQL query

  Hello
  I want to know the final status of a process flow after execution by using a sql query?
  
  The available entries are:
  -Item_Key
  -Process_Flow_Package_Name
  -Process_Flow_Name
  
  I ran the process flow using a WF_Engine.LaunchProcess ()procedure, but I was not able to know the status of the process flow.
  
  
  Is it possible to know the status of the process flow?
  
  using a procedure or an sql query?
  
  Thanks in advance,
  SriGP.

  Once the process is completed, or not, you can see the status by calling:

  UAS (your_OWF_shema) .wf_engine. ItemStatus()