How to select data in multiple binding variables

Similar Questions

• Value data named to bind variables of Type table

  Hello

  I have a display object with a query that has a where clause, clause which use 'en' (e.g. Select projTitle PROJECT where PROJID in: projIds)

  'projIds' is a variable of type table of liaison.

  I'm moving in that variable binding expects (an array of projIds that can be used by the sql statement), and I did not. I'm calling a method in the bean to support the named child tag data from the action tag in the pageDef file links section.

  Can you give me the proper syntax and object Array as this variable binding will accept, please? Maybe I used the wrong NDType? I found a couple of different options, but none that I can make it work.

  The page definition file:

  < action IterBinding = "ProjPendingApprovalByApproverVO1Iterator" id = "loadPendingApproval".

  InstanceName = "SystemAMDataControl.RooProjIdArrayt.ApprovalAM1.ProjPendingApprovalByApproverVO1"

  DataControl = "SystemAMDataControl" RequiresUpdateModel = "true" Action = "executeWithParams" >

  < NamedData NDName = 'PROJID"NDValue =" #{dashboard.projIdArray} "NDType="oracle.jbo.domain.Array"/ >"

  < / action >

  Application of VO:

  SELECT ProjectEO.PROJ_ID,

  ProjUtnDtlEO.UTN_TYPE,

  ProjectEO.PROJ_SHORT_DESC,

  ProjUtnDtlEO.PROJ_DTL_ID,

  ProjectEO.PROJ_OWNER,

  VEmployeeInfoEO.FIRST_NAME,

  VEmployeeInfoEO.EMPLOYEE_ID,

  VEmployeeInfoEO.FIRSTNAMELASTNAME,

  VEmployeeInfoEO.LAST_NAME,

  VEmployeeInfoEO.LASTNAMEFIRSTNAME,

  ProjApprovalDecisionDtlEO.PROJ_APPROVAL_DECISION_DTL_ID,

  ProjApproverEO.PROJ_APPROVER_ID,

  ProjApproverEO.APPROVER_LEVEL,

  ProjApproverEO.APPROVER_NUMBER,

  ProjApproverEO.APPROVER_ROLE,

  ProjApprovalDecisionDtlEO.COMMENTS,

  ProjApprovalDecisionDtlEO.PROJ_APPROVAL_DECISION_ID,

  ProjApprovalDecisionDtlEO.LASTUPDATEDBY,

  ProjApprovalDecisionDtlEO.APPROVEDDATE,

  ProjectEO.SYS_STATUS,

  ProjApproverEO.LASTUPDATEDBY AS LASTUPDATEDBY1,

  ProjApprovalDecisionDtlEO.PROJ_APPROVAL_TYPE_ID,

  ProjStatusLkpEO.STATUS_DESC,

  ProjStatusLkpEO.PROJ_STATUS_ID,

  ProjectEO.PROJ_CATEGORY_ID,

  STRING. APPROVAL_DESC

  OF PTS. ProjectEO PROJECT,

  PTS. PROJ_UTN_DTL ProjUtnDtlEO,

  PTS. V_EMPLOYEE_INFO VEmployeeInfoEO,

  PTS. PROJ_APPROVAL_DECISION_DTL ProjApprovalDecisionDtlEO,

  PTS. PROJ_APPROVER ProjApproverEO,

  PTS. PROJ_STATUS_LKP ProjStatusLkpEO,

  PTS. Channel PROJ_APPROVAL_CHAIN_LKP

  WHERE ((ProjectEO.PROJ_ID = ProjUtnDtlEO.PROJ_ID (+))

  AND (ProjectEO.PROJ_ID = ProjApprovalDecisionDtlEO.PROJ_ID))

  AND (ProjectEO.PROJ_ID = ProjApproverEO.PROJ_ID)

  AND (ProjectEO.SYS_STATUS = ProjStatusLkpEO.SYS_STATUS)

  AND (ProjectEO.PROJ_OWNER = VEmployeeInfoEO.EMPLOYEE_ID)

  AND (ProjApprovalDecisionDtlEO.PROJ_APPROVER_ID = ProjApproverEO.PROJ_APPROVER_ID)

  and PROJAPPROVEREO. PROJ_APPROVAL_CHAIN_ID = STRING. PROJ_APPROVAL_CHAIN_ID

  AND (ProjApprovalDecisionDtlEO.PROJ_APPROVAL_DECISION_ID = 0)

  and PROJAPPROVEREO. APPROVER_LEVEL <>2

  and PROJAPPROVEREO. PROJ_ID in: PROJID

  Thank you!

  
  

  Please refer to http://www.jobinesh.com/2010/09/using-bind-variable-for-sql-statements.html?m=1 for an example of this.

  Timo

• The wrong data type on bind variable

  We are testing framework entity with ODP.NET and linq to entities and have a little problem.
  
  We run a simple linq to entities statement with a variable binding and our problem is that the column in the oracle database is the CHAR type framework but entity sends the binding as NVARCHAR2 variable. This causes the oracle do not use the index on the column and a full table scan is performed.
  
  Entities are generated from the database.
  
  LINQ:
  public string Name (string value)
  {
  var object = (from s in ctx3. TABLE
  where s.COLUMN1 is value
  Select s.COLUMN2). ToList();
  Returns the object [0]. ToString();
  }
  
  Is there a way to set the data type for a variable binding when you use linq?
  
  Published by: 872217 on March 13, 2012 04:42

  Because the .NET string is in Unicode, by default, NVARCHAR2 is used in the binding of parameter to string variables.

  EntityFunctions.AsNonUnicode (of use) should be able to say ODP.NET you want to treat a non-Unicode string.
  In this case, VARCHAR2 should be used for the link.
  I hope this will save for you table scan when there is no conversion data more.

  using System.Data.Objects;

  public string Name (string value)
  {
  var object = (from s in ctx3. TABLE
  where s.COLUMN1 is EntityFunctions.AsNonUnicode (value)
  Select s.COLUMN2). ToList();
  Returns the object [0]. ToString();
  }

  Please let me know if it works for you.

• Query report back "No data found" with bind variables

  I put a simple query in the report query:
  
  Select "bluefish". 'name' as 'name',
  "bluefish". "" primary_flag "as"primary_flag. "
  "bluefish". "" status "than"status. "
  "bluefish". ' ' ID ' as 'ID' of "bluefish" "bluefish" where "bluefish". "" ID "=: P3_XPRINTID
  
  When I test the query, the data is returned. However, when I try to run the query using the "Test report" button, I get an error 01403 no data found. If I replace the link with an explicit value variable, the report runs.
  
  Anyone have any ideas as to what is causing this problem? I use the generic report layout, with different types of output. I'M editting the query and set the binding variable before test report (otherwise, the query is not executed).
  
  Charles

  In fact the report would go - unlike other products of Oracle who complain about a missing binding variable, Apex is not complaining but interprets as a null value. So if you hurt typed the name of your variable, you are never alerted to it.

  Check the Session window to make sure that it is a value - the most common questions are that you named the wrong variable in the query or your item has no value in session state again.

• Create the form for selecting data in multiple tables

  Hello

  I'm getting APEX for the first time and I just read 2 days dev Application Express guide

  I tried to play and I can't create a report with the form that select data from several tables

  What I want to achieve is a report we'll say 'USERS' makes MANAGER_ID ID, NAME, with a form that allows me to create, delete, change users

  The problem is that, once the report with the form created, if I click on create (to create a user) it will ask me for id, name, and manager_id

  I need a water drop down which allows me to select managers in the table manager instead of manually insert Director id

  How do I do that?

  Thank you!

  HI Chris,

  LOV will use this magic.

  Search:

  • APEX Oracle (12 of 20) tutorial - LOVs (list of values) in forms - YouTube
  • Creating lists

  Kind regards

  BEnjamin

• How to select data from a remote database table?

  Hi friends,
  
  I think I've seen before a sqlplus program that can select data from a remote database table?
  
  Witnessed: IP, SID, PORT
  
  The following is correct?
  
  (I am connected to a local database)
  SELECT COUNT (*) IN THE EMP@IP:SID/PORT;
  
  
  Thank you very much
  
  
  Ms. K

  Salvation;

  I think, that you can create dblink wihtout any problem yet, it's a PROD. After your selection, you can drop dblink

  Respect of
  HELIOS

• How to select dates per year?

  Hello
  
  Let's say I have a table (itemID, datePurchase, itemPrice)
  and I want to list the amount of itemPrice according to the year of datePurchase.
  for example. I want that the total amount spent during the year 2007
  
  DATEPURCHASE ITEMPRICE
  ------------ ----------------
  4 OCTOBER 07 300
  7 NOVEMBER 07 250
  17 JANUARY 08 125
  16 NOVEMBER 08 250
  27 NOVEMBER 08 250
  17 DECEMBER 09 200
  
  How do I filter the date of the year?
  
  Kind regards
  Keith

  Hey, Keith,

  963214 wrote:
  ... I want to list each year. Is there a better way to do it, other than the awkward example below?

  Yes, there is: GROUP BY:

  SELECT    TO_CHAR ( TRUNC (datepurchase, 'YEAR')
                , 'YYYY'
              )          AS year
  ,       SUM (itemprice)       AS total
  FROM       table_x
  GROUP BY  TRUNC (datepurchase, 'YEAR')
  ORDER BY  year
  ;
  

  In any case I use Oracle SQL Developer (3.2.09)

  This is the version of your front end . It may be useful to know that, but it is much more important to know what your version of the database . If you are not sure, he'll tell you:

  SELECT  *
  FROM    v$version;
  

  Who appear about 5 lines of commands, for example

  BANNER
  --------------------------------------------------------------------------------
  Oracle Database 11g Enterprise Edition Release 11.2.0.1.0 - Production
  PL/SQL Release 11.2.0.1.0 - Production
  CORE    11.2.0.1.0      Production
  TNS for 32-bit Windows: Version 11.2.0.1.0 - Production
  NLSRTL Version 11.2.0.1.0 - Production
  

  The important part is the bunch of numbers towards the end of the first line, 11.2.0.1.0 in this example.

• How to select data using the same remote database column name 3

  Hello
  
  
  Can anyone help me on how to get the data with the same remote database column names 3 and a unique nickname.
  
  E.g.
  
  SELECT *.
  B.SID, b.status, SUM (b.qty) qantity MAX (b.) date_as_of
  Of
  * ((table1@remotedatabase1, table1@remotedatabase2, table1@remotedatabase3) has, *)
  (* (table1@remotedatabase1, table1@remotedatabase2, table1@remotedatabase3) b). *
  WHERE b.dept = 'finance '.
  AND a.position = "admin".
  AND a.latest = 'Y' AND (b.status <>"MLT") AND b.qty > 0;
  B.SID GROUP, b.status;
  
  NOTE: the instructions "BOLD" is just an example of what I want to do but I always get an error beacause of ambiguous column.
  
  Thanks to advnce. :)
  
  Published by: user12994685 on 4 January 2011 21:42

  user12994685 wrote:

  Can anyone help me on how to get the data with the same remote database column names 3 and a unique nickname.

  Not valid. This makes no sense and breaks all the rules of scope-resolution. And if it is in a single database, or uses tables in databases, is not relevant.

  Each object must be particularly well identified. If you cannot do this:

  select * from (table1@remotedatabase1, table1@remotedatabase2, table1@remotedatabase3) a
  

  3 objects cannot share the same alias. Example:

  SQL> select * from (dual, dual) d;
  select * from (dual, dual) d
                     *
  ERROR at line 1:
  ORA-00907: missing right parenthesis
  

  You need to combine objects - by using a join union or similar. He will have to be done as follows:

  SQL> select * from (select * from dual d1, dual d2) d;
  select * from (select * from dual d1, dual d2) d
         *
  ERROR at line 1:
  ORA-00918: column ambiguously defined
  

  However, we need to have unique column in a projection of SQL names - so the join of the need to project a unique set of columns. So:

  SQL> select * from (select d1.dummy as dummy1, d2.dummy as dummy2 from dual d1, dual d2) d;
  
  DUM DUM
  --- ---
  X   X
  
  SQL> 
  

  I suggest that you look carefully at what opportunities are and how it applies in SQL - and ignore if the referenced objects are local or remote, because it has no effect on the basic principles of scope-resolution.

• How to handle data from multiple fields

  Hi all
  
  My data are:

  FldName           FldTypeCode          Text
  
  Sandya            02                         nothing
  
  Raj                 01                         12/Oct/2008
  
  Lokesh            03                          12546
  
  Harish             04                          12565.35
  
  King                01                          12/Nov/2007
  
  Cobra              02                          texttype 

  In the user interface, I give all the data of three fields with refcursor. now in HQ DB happening all the values to be updated at the same time.
  (Q) now my question is how to update all values.
  For example: create procedure procdname (ip_allvalues in typerecord)
  is
  Start
  -statements;
  end;
  
  the procedure input parameter above can manage all data from three fields as they pass.
  (1) if the parameter handle, should what kind I create?
  (2) I need how can I update multiple records at once?
  
  Please can any body...
  Thanks in advance...

  sanjuv wrote:
  But when it goes to day it must pass all records at once (lines have almost 55) at a time not possible to update for all records but also not good to create input parameters for the procedure 55. If it has past a table how can I handle this situation.

  Why do you need to update all records at once? And what is blocking you implements a loop on the user interface which, for each changed row, submits an update of the DB? Note that you will get no improvement with a bulk operation when entering comes from a user interface.

  Alessandro Bye

• How to recover data from multiple data sources in a single destination using ODI 11 g

  Hello

  We have about 20 sql server instance. We need extract data from these systems in a system of dataware house. I don't want to create 23 connections in the physical topology. As every year, we have a few additions/deletions in the forums. So I would like whether it's generic, for example, I'll save the jdbc connection in a table and add/remove as and when necessary details. The structure of the tables in the bodies of 20 are the same. We do not want to implement using contexts.

  Can you please let me know the procedure to get the same thing.

  Kind regards

  Alok Dubey

  Hello

  Looks like you need to use a variable in the configuration of your topology to avoid several physical servers. Great example here: https://blogs.oracle.com/dataintegration/entry/using_odi_variables_in_topolog

• How to select line to multiple line values?

  Hi all

  I have a table as below

  name identity

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

  10 abnormal loading Services (International) Ltd

  20 manufacturing of Avon

  The Embassy of Austria 30 commercial

  40 associated British Ports T / a UK dredging

  If I use the query in the form

  Select * from table

  It prints then as above.

  My requirement is need to print as

  ID varchar2 (10) name varchar2 (50)

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

  10 abnormal loading services

  (International) Ltd

  20 manufacturing of Avon

  The Embassy of Austria 30 commercial

  40 associated British Ports T / A UK

  Dredging

  If the length of the field name is longer than 30 characters I need to print both online (it should not break words, the new line of the next word)

  If the single line of characters less than 30 name.

  Thank you

  Su.GI

  In addition, if you want to break on ID using SQL (if your interface is not doing it for you)...

  SQL > ed
  A written file afiedt.buf

  1 with t (id, name))
  2 Select 10, 'Abnormal loading (International) Ltd Services' of all the double union
  3. Select 20, "Avon Fabrications" dual union all
  4 Select 30, "Austrian Embassy" commercial "dual union all
  5 Select 40, ' T Associated British Ports / dredging A UK' of the double
  6    )
  7  --
  8 - the end of test data
  9  --
  10 select case when ln = 1 then end id, otherwise null as id
  11, name
  12 years of)
  13. select id, flat surface that ln, regexp_substr (name, '.) {} 1.30} (| $) ', 1, level) as the name
  14 t
  15 where regexp_substr (name, '.) {} 1.30} (| $) ', 1, level) is not null
  16 connection by prior id = id
  17 and level<=>
  18 and prior sys_guid() is not null
  (19) x
  20 * x.id order, x.ln
  SQL > /.

  ID NAME
  ---------- ------------------------------------------
  10 abnormal loading services
  (International) Ltd
  20 manufacturing of Avon
  The Embassy of Austria 30 commercial
  40 associated British Ports T / A
  UK dredging

  6 selected lines.

• How to find the number of bind variables declared in the current session

  Hi all
  I want to know a query to find out the number of variables declared in the current session.

  Note that the name of this forum is "SQL Developer *(Not for general SQL/PLSQL questions) * ', as well as for the issues with the SQL Developer tool. Please post these questions under the dedicated [SQL and PL/SQL | https://forums.oracle.com/forums/forum.jspa?forumID=75] forum (you have posted here before).

  Kind regards
  K.

• Bind variables and dates

  I am writing a process to delete records based on dates.

  Here is the chart:

  Column name	Data type	Nullable	Default	Primary key
  ID	NUMBER	NO.	-	1
  CT_NAME	VARCHAR2 (100)	Yes	-	-
  CT_CATEGORY	VARCHAR2 (100)	Yes	-	-
  BASE_PTS	NUMBER	Yes	-	-
  PROD_PTS	NUMBER	Yes	-	-
  REF_PTS	NUMBER	Yes	-	-
  START_DATE	DATE	Yes	-	-
  END_DATE	DATE	Yes	-	-
  CREATED_ON	DATE	Yes	-	-
  CREATED_BY	VARCHAR2 (50)	Yes	-	-
  UPDATED_ON	DATE	Yes	-	-
  UPDATED_BY	VARCHAR2 (50)	Yes	-	-

  start_date and end_date are the fields of date key.

  The query will remove the dates with specific start and end dates.  The question I have, is that I get a ORA-01858: a non-digit character was found here where was waiting for a digital error while the query is running.

  remove from ct_point_values

  where start_date =: P4_START_DATE_V

  and end_date =: P4_END_DATE_V

  If I run the query in the sql window, no problem:

  remove from ct_point_values

  where start_date =' 01 / 01/2014 '

  and end_date = 31 December 2014"

  Find the query with the works of values hard-coded.  Links to fail.  I tried casting and to_char to_date variations with no luck.

  One thing that I notice, is that when I go to enter my bind variables in the sql workshop, the fields are pre-populated with this:

  1 & amp; #x2F 1 & amp; #x2F; 2014

  12 & amp; #x2F 31 & amp; #x2F; 2014

  01/01/2014 and 31/12/2014.  I found that the only element relates to this suggests that this is a possible bug:

  SQL Bind Variables workshop - Date issues

  Any thoughts on how to address this issue, or is it really a bug?

  I run on Apex 4.2, 11g.

  Thank you!

  Hello

  I guess that these dates come from elements on the page to which the user can select a range of dates.

  These fields have a custom format mask?

  What seems to be the case for me, is that these fields have an explicit format mask (for example: DD/MM/YYYY) but the default database/session format mask is something different (e.g. DD-MON-YYYY).

  I suppose also that the issue in the SQL workshop isn't something related.

• How to pass a list as a bind variable in SQL Developer?

  How can I pass a list as a bind variable in SQL Developer?
  
  The following query in SQL Developer so work I put ": prmRegionID = 2.
  
  SELECT COUNTRY_ID,
  COUNTRY_NAME
  OF HUMAN RESOURCES. COUNTRY
  WHERE IN REGION_ID (: prmRegionID);
  
  The problem is that I can't find how to set ": prmRegionID = 2, 3.
  
  I know that I can replace ": prmRegionID" by a proxy '& prmRegionID '. The above query will work well with"& prmRegionID = 2" and with "& prmRegionID = 2, 3". "
  
  But with this solution, I lost all the benefit of the use of bound variables (analysis hard against soft parse, possibility of SQL injection, etc.).
  
  I'm learning how to do this in SQL, as well as the use of UDT in this thread: How to move a list as a bind variable?
  
  But with this solution, I've lost nice SQL Developer user interface. In SQL developer, it is easy to test a query using the standard binding variable. When we start the application, a pop up asking for a value of the variable binding.
  
  With the UDT, the interface request always variable binding standard. You have an idea on how I can get a variable string binding (such as 1, 2, 10) in a set of NUMBER or VARCHAR2? This way I would be able to launch a standard query in SQL Developer to test my application.
  
  
  Can someone tell me what is the best approach to this?
  
  Thank you in advance,
  
  
  MB

  Hi Blais,

  Thank you for trying the SQL and PL/SQL instance before coming here - it was definitely the right approach, and you've got some very good suggestions there. Your needs for a invite only bind to the value in the clause list, I think I have a possible solution. I'll introduce you to a list of characters, so you'll have to tweak it for other types of data. First, add the following to your schema:

  create or replace
  TYPE bind_tab_typ AS TABLE OF VARCHAR2(4000);
  
  create or replace
  FUNCTION comma_to_table(iv_raw IN VARCHAR2)
  RETURN bind_tab_typ
  PIPELINED
  IS
     ltab_lname dbms_utility.lname_array;
     ln_len     BINARY_INTEGER;
  BEGIN
     dbms_utility.comma_to_table(list   => iv_raw
                                ,tablen => ln_len
                                ,tab    => ltab_lname);
     FOR i IN 1 .. ln_len LOOP
        PIPE ROW (ltab_lname(i));
     END LOOP;
  END;
  

  Now you can write a query, say for scott.dept, as follows, and have executed statement ask the value list in the clause as a single binding variable:

  select *
  from dept
  where dname in (
    select * from table( comma_to_table( :BNDS ))
  );
  

  When you are prompted, provide the list of values separated by a single comma without any extra spaces.

  I don't know if the Varchar2 (4000) really needs to be which is great. I use it because that's what dbms_utility.lname_array uses.

  Kind regards
  Gary
  SQL development team

• How to use a collection type of variable binding to execute dynamic statement

  Hello
  
  We have a case where we copy selective data from A to B schema of schema in an oracle database. The copy is obtained using
  run immediately 'insert'. target_schema |'. TableA select * from '. from_schema |'. where a.id table (select test_id of ' | from_schema |'.) Table c); " ;
  
  It works very well it takes an average of 10 seconds to copy around 14 paintings. We have an obligation to bring this time to 2 seconds. An observation was the clause
  "Select test_id of ' | '. from_schema |'. Table c"in the statement sql preceding repeats for many inserts. So, we thought bulk get this set of codes of practice and use a vatiable bind to collection for the immediate run clause type. Any suggestions on how to achieve this?
  
  Thank you
  Chauvin

  >
  in fact, you cannot use native liaison as table_names in dynamic sql variable.
  >
  True - but OP uses a query string and can factor that string to do what was wanted
  >
  So we thought bulk get this set of codes of practice and use a collection type bind vatiable
  >
  It works

  CREATE OR REPLACE Package PK_BULK as
      Type code_tab_type is table of varchar2(25) index by varchar2(25);
      Type code_list_type is table of varchar2(25);
      FUNCTION  SF_LOAD_CODE_TAB (TAB_NAME IN VARCHAR2, COL_NAME IN VARCHAR2) RETURN CODE_TAB_TYPE;
  End PK_BULK;
  /
  
  CREATE OR REPLACE Package BODY PK_BULK as
      FUNCTION  SF_LOAD_CODE_TAB (TAB_NAME IN VARCHAR2, COL_NAME IN VARCHAR2) RETURN CODE_TAB_TYPE is
      query VARCHAR2(100);
      code_tab CODE_TAB_TYPE;
      code_list code_list_type;
  Begin
      query := 'SELECT ' || COL_NAME || ' FROM ' || TAB_NAME;
      EXECUTE IMMEDIATE query BULK COLLECT INTO code_list;
      FOR i IN code_list.FIRST .. code_list.LAST LOOP
         code_tab(code_list(i))  := code_list(i);
      END LOOP;
      RETURN code_tab;
  End;
  End PK_BULK;
  /
  
  -- test it
  declare
    i VARCHAR2(25);
    code_tab PK_BULK.CODE_TAB_TYPE;
    BEGIN
      CODE_TAB := pk_bulk.sf_load_code_tab ('emp', 'ename');
      i := code_tab.first;
      while i is not null loop
        DBMS_OUTPUT.PUT_LINE (code_tab(i));
         i := code_tab.next(i);
      end loop;
    END;