where clause

Similar Questions

• Try adding conditions to clause "and" stored in the table for the where clause, unknown syntax

  I am trying to add additional segments to the 'where' clause, and I don't know exactly how to proceed. I am currently using another table to search for keywords and sometimes there aren't everything. I use this table containing the key words to search the description and associate a symbol with a path.

  The code loops through the keywords with the keywords most associated and try to find links to a symbol then excludes those and search for symbols that correspond to those with less keywords and all. I am able to do this with 6 queries and manually changing the arguments, but I want to loop together so that if the changes need to be made in the future, I won't need to go digging in the code.

  Thanks, but that's ok. I already have a solution for this.

• Add where clause dynamically

  Hi Experts,

  I have a VO with query like select * ministries dept, emp where dept.dept_id = emp.dept_id group... by order of dept.dept_id employees

  At runtime, I need to add where clause with (and in dept.dept_id (select dept_id from table2))

  I tried to use the vo.setWhereClause () method. But it does not work

  Is there another solution?

  I use Jdeveloper 12.1.3

  Thanks in advance.

  There are various possible solutions for this. You can either use setQuery that defines the entire sql statement. However, you then need to delete where condition adding yourself too.

  Or you use viewCriteria as explained in this blog http://www.ahsanscorner.com/content/2015-11-16-1942-simulating-sql-clause-adf-viewcriteria-api.

  Another approach is described by this blog Jet binary: using bind variable for SQL statements with the paragraph who uses a SQL table to build the in clause.

  Timo

• ViewObject where Clause SET based on logged in user roles

  Hello Experts

  I have a view object based on a custom query to get distinct values from a table. My requirement is to display the results as a listview. The listview is is filled without any problem. But I need to add a where clause clause the object view based on the user roles.

  I have a method that generates the where clause and returns one string something like "COUNTRIES ('USA', 'UK').

  I created a class of the view object Impl and put WhereClause as below: but where clause is not applied when I run the page. I see everywhere instead of just USA & UK.

  Can you let me know at what time should I set the where the clause?

  SerializableAttribute public class CountriesVOImpl extends ViewObjectImpl {}

  /**

  * This is the default constructor (do not remove).

  */

  public CountriesVOImpl () {}

  this.setWhereClause (getCountries ());

  }

  public String getCountries() {}

  return '('USA', 'UK') COUNTRIES. "

  }

  }

  In class ViewImpl try to replace "executeQueryForCollection" and setWhereClause in this function as:

      protected void executeQueryForCollection(Object object, Object[] object2, int i)
      {
          setWhereClause("COUNTRY in ('USA','UK')");
          super.executeQueryForCollection(object, object2, i);
      }
  

• where clause to query the hierarchy in the tree Apex area does not

  Hi all

  I am building a tree Menu in Apex 5.0.3 (Oracle 11 g XE), when using when the clause, it does show all the data, but without him, showing all the data.

  I'm trying to populate Tree Menu with data specific to a user successfully logged on.

  (A) table created as HR2. TREE_MENU

  menu_name varchar2 (50).

  number of menu_parent

  number of menu_child

  menu_id varchar2 (12),

  menu_path varchar2 (100),

  number of user_no

  (B) SQL statement for the tree in the Apex region

  Select case when connect_by_isleaf = 1 then 0

  When level = 1 then 1

  else                           -1

  end the status,

  level,

  'Menu_name' as the title,

  NULL as an icon,

  "MENU_CHILD" as a value.

  NULL as ToolTip,

  NULL as link

  to HR2. "" TREE_MENU ".

  -WHERE USER_NO =: P_USERNO

  Start with 'MENU_CHILD' is null

  connect prior "MENU_PARENT" = "MENU_CHILD."

  brothers and sisters of order by 'MENU_ID '.

  Note: also used static value where clause but is not workd.

  that the mistake of me or something else? When using the wizard, she asks (possibly) where clause, this means that when the clause can be used in the SQL statement.

  Help, please.

  Kind regards.

  If you want to prune your tree to show only the elements of the No. 7 usermenu, copy the following code helps you

  select case when connect_by_isleaf = 1 then 0
              when level = 1             then 1
              else                           -1
         end as status,
         level,
         "MENU_NAME" as title,
         null as icon,
         "MENU_CHILD" as value,
         null as tooltip,
         null as link
  from HR2."TREE_MENU"
  start with "MENU_CHILD" is null
  connect by
      prior "MENU_PARENT" = "MENU_CHILD"
      and "USER_NO" = 7
  order siblings by "MENU_ID"
  

  Concerning

  Mahmoud

• Using a CASE statement in 'IN' where clause clause

  Hello

  I have a form that users see after they connect with a few items and they type or select values based on the element type. All reports in the application use these values of PAGE 1 in where clause to filter the lines.

  One of these question is "Quarter".  I have a group of radio buttons on the PAGE 1 on the P1_QTR point.

  I need to provide users a way to take the last 4, last 3, last 2 or current quarter and I need to dynamically build a clause WHERE the interactive report based on the selection in the form.

  I am trying to use the CASE as shown below and get the syntax error.

  AND QTR to (when BOX: P1_QTR = 'CURRENT' then ("T4"))

  When: P1_QTR = "LAST" then ("Q3")

  When: P1_QTR = 'LAST TWO' then ('Q3, "Q4")

  When: P1_QTR = 'LAST THREE' then ("Q2", "Q3,' T4 ')

  another ("T1", "T2", "Q3,' T4 ')

  END)

  How can I achieve this?

  Following a simple logic, try

  and QTR to

  (

  Select 'T4' double where: P1_QTR <> 'LAST '.

  Union of all the

  Select 'Q3' to double where: P1_QTR <> "in PROCESS".

  Union of all the

  Select "Q2" double where: P1_QTR not in ('CURRENT', 'LAST', "LAST TWO")

  Union of all the

  Select "Q1" double where: P1_QTR not in ('CURRENT', 'LAST', 'LAST TWO', 'THREE LATEST')

  )

• Cannot run a «BUSINESS...» WHEN ' with a date in a WHERE CLAUSE condition

  Hello

  I need to check for a condition and date according to the date, he would check a set of host names or the other game... so I thought I could write something like this in the WHERE clause:

  AND HOST_NAME IN

  (

  CASE

  WHEN TO_DATE (: StopDate, 'MON-DD-YYYY') > = TO_DATE ('22 - DEC - 2015 "," DD-MON-YYYY ') THEN

  ('SERVERNAMEA', 'SERVERNAMEB', 'SERVERNAMEC') ON THE OTHER

  ("SERVERNAME1", "NAMESERVER2", "SERVERNAME3")

  END

  )

  I get the following:

  ORA-00907: lack of right parenthesis

  00907 00000 - "lack the right parenthesis.

  But there is no missing parentheses!

  If I take the case... when... end, and run the host_name in ('SERVERNAMEA', 'SERVERNAMEB', 'SERVERNAMEC') (separately, they run fine)...

  I also tried:

  AND

  (

  CASE

  WHEN TO_DATE (: StopDate, 'MON-DD-YYYY') > = TO_DATE ('22 - DEC - 2015 "," DD-MON-YYYY ') THEN

  HOST_NAME IN ('SERVERNAMEA', 'SERVERNAMEB', 'SERVERNAMEC') ELSE

  HOST_NAME IN ('SERVERNAME1","NAMESERVER2","SERVERNAME3")

  END

  )

  the error I get is:

  ORA-00905: lack of keyword

  00905 00000 - 'lack the key word'

  What keyword miss me?

  Post edited by: c75d2e42-06a0-4eb1-a576-5652edcbfbe8

  Hello

  c75d2e42-06a0-4eb1-A576-5652edcbfbe8 wrote:

  It was a typo when transferred to the Oracle forum... the version of Oracle is: PL/SQL version 10.2.0.3.0 (10 G)

  I also used IF the statement and that has not worked (in error "missing parenthesis") which I'm sure is a matter of "syntax"... I did not know that the CASE statement returns the value single only, so it's probably the problem.  Is it possible to re - write this?

  ...

  IF only works in PL/SQL.  It does not in SQL, even if that SQL is embedded in PL/SQL.

  There are many ways to re - write the condition.  And here's one:

  AND ((host_name IN ('SERVERNAMEA', 'SERVERNAMEB', 'SERVERNAMEC')

  AND TO_DATE (: StopDate, "MON-DD-YYYY") > = TO_DATE ('22-DEC-2015', "MON-DD-YYYY")

  )

  OR (host_name IN ('servername1","Nameserver2","SERVERNAME3")

  AND TO_DATE (: StopDate, "MON-DD-YYYY")<  to_date="" ('dec-22-2015', ="">

  )

  )

  If: StopDate can be NULL, it must be a bit more complicated.

  You can also use nested, such as CASE expressions

  AND THE CASE

  WHEN TO_DATE (: StopDate, "MON-DD-YYYY") > = TO_DATE ('22-DEC-2015', "MON-DD-YYYY")

  WHILE CASE

  WHEN host_name IN ('SERVERNAMEA', 'SERVERNAMEB', 'SERVERNAMEC')

  AND THEN 'OK '.

  END

  OTHER CASES

  WHEN host_name IN ('servername1","Nameserver2","SERVERNAME3")

  AND THEN 'OK '.

  END

  END = 'OK '.

  I wonder if this in your application is the best way, however.  If SERVERNAMEA was put into service on December 22, maybe that that fact should be recorded in a table.  If you have a table with 1 row per server, you can consider adding 2 columns DATE to show when the server was first and last used.  Then, rather than use a WHERE clause to test servers appropriate, you could do an inner join.

• Help with Where clause

  Hello world

  I have an argument to function entry, lets call this file number. This argument can be 0 (zero) or any number like 9800. No negative number.

  My where clause, I would like to say, if the number is 0 (zero), then extract all the cases, otherwise just retrieve the lines/records that belong to the passed in file number.

  select * 
  from table1
  where case_num = (if case num is 0 then retrieve all cases, 
                  otherwise retrieve only the records that belong to the number passed in)
  

  Thanks in advance.

  Select *.

  FROM table1

  where case_num = num

  or num = 0;

  SY.

• Case instructions within a Where clause clause

  Hello group,

  I know this has been asked several times, but I do not enter simply to a tuition assistance box in a WHERE clause.  So I need help:

  My current WHERE the clause reads:

  A16. FULL_DATE between (SELECT (TRUNC (SysDate - 8)) From Dual) and (select (TRUNC (SysDate - 2)) double)

  However, I need to 'automate' a bit, based on the current time/day of the month.  I need my instruction box to say:

  (Case when to_char (sysdate-3, 'mm') <>to_char (sysdate, 'mm')

  then the a16. FULL_DATE (between SELECT (trunc (ADD_MONTHS ((LAST_DAY(SysDate-3)),-1)+1) and (SELECT (add_months (trunc(SysDate-2)-1)) of double)))

  Of another a16. FULL_DATE between (SELECT trunc (ADD_MONTHS ((LAST_DAY (SysDate)),-1)+1) From Dual) and (select (TRUNC (SysDate - 2)) From Dual)

  However, I have an error on "Else".  Can someone explain what is the problem and how to fix it?  I tried both 'then' and 'Else' syntax and both will run individually.  So I'm quite sure that he does not like my CASE statement in general.

  In advance, thank you for your help.

  Don

  I can't tell what your business logic, so here's a simple example of an instruction box in the where clause:

  SQL > select *.
  2 double
  3 where dummy = case when extracted (sysdate months) = 9 then 'W '.
  4 Once extracted (sysdate months) = 10 then 'X '.
  When 5 extract (month from sysdate) = 11 then 'Y '.
  6                      else 'Z'
  7                 end
  8;

  D
  -
  X

• Setting of outsourcing work is not for a SQL Where clause

  Im trying to outsource the WHERE SQL clause of a snapshot data (connecting to Siebel DB) and specify where clause in the run profile that does not work.

  Snapshot of research: Select the name of siebel.s_org_ext

  Parameter of outsourcing: where_clause_sql

  Run the content of the profile:
  

  phase. Phase1.snapshot.clt.where_clause_sql = name = "ABC0009".

  #phase. Phase1.snapshot.clt.snapshot_sql = select name from siebel.s_org_ext where name = 'ABC0009 '.

  The above parameter retrieves all the records in the table. Below the profile execution retrieves just this record that seems to work fine.

  
  

  Run the content of the profile:
  

  phase. Phase1.snapshot.clt.snapshot_sql = select name from siebel.s_org_ext where name = 'ABC0009 '.

  
  

  I want to outsource only where clause as there are many SQL and they are huge to maintain in the run profile.

  I have attached a doco with screenshots that will help to understand more.

  Hello

  You must BE

  -Choose "Select table or view" in the table of the snapshot Wizard selection page

  &

  -Use outsourced where clause

  OR

  -Choose "SQL" in the snapshot table selection wizard page.

  &

  -Outsourced use SQL snapshot

  You can't mix and match options.

  Kind regards

  Nick

• several instructions box in where clause

  Hello

  I'm trying to create report filters using substitution variables in a case statement in a where clause clause. I have several instructions box running on the same column. I don't really know how to write it. Here's what I have so far but I know I'm going in the wrong direction.

  where

  i.compute_zone =

  case

  When: P14_zone is NOT NULL

  then: P14_zone

  of other i.compute_zone

  end

  AND

  i.compute_zone =

  case

  When: P14_zone_2 is NOT NULL

  then: P14_zone_2

  other: P14_zone

  end

  AND

  i.compute_zone =

  case

  When: P14_zone_3 is NOT NULL

  then: P14_zone_3

  of other i.compute_zone

  end

  AND

  i.compute_zone =

  case

  When: P14_zone_4 is NOT NULL

  then: P14_zone_4

  of other i.compute_zone

  end

  any suggestions?

  Thank you

  MICAH

  Hi, Micah,

  User12611868-Oracle wrote:

  Hello

  I'm trying to create report filters using substitution variables in a case statement in a where clause clause. I have several instructions box running on the same column. I don't really know how to write it. Here's what I have so far but I know I'm going in the wrong direction.

  where

  i.compute_zone =

  case

  When: P14_zone is NOT NULL

  then: P14_zone

  of other i.compute_zone

  end

  AND

  i.compute_zone =

  case

  When: P14_zone_2 is NOT NULL

  then: P14_zone_2

  other: P14_zone

  end

  AND

  i.compute_zone =

  case

  When: P14_zone_3 is NOT NULL

  then: P14_zone_3

  of other i.compute_zone

  end

  AND

  i.compute_zone =

  case

  When: P14_zone_4 is NOT NULL

  then: P14_zone_4

  of other i.compute_zone

  end

  any suggestions?

  Thank you

  MICAH

  How get the desired results of your data depends on the desired results and your data.  What do you do?  (I can't tell just by looking at the aat code that do not do).  After CREATE TABLE and INSERT statements for some sample data and a couple of sets of parameters (variables such as p14_zone) and the exact results that your choices in each set of parameters, given the same sample data.

  Check out the Forum FAQ: Re: 2. How can I ask a question on the forums?

  CASE expressions are generally not useful in a WHERE clause.  CASE expressions are a convenient way to IF-THEN-ELSE logic of the places where you can't do anything other than (the SELECT clause), but WHERE the clauses allow IF-THEN-ELSE logic in any case

  Maybe you want something like

  WHERE MERGE (: p14_zone,: p14_zone_2,: p14_zone_3,: p14_zone_4) IS NULL

  OR IN i.compute_zone (: p14_zone,: p14_zone_2,: p14_zone_3,: p14_zone_4)

  It returns TRUE if all 4 parameters are set to NULL.  If 1 or more of them are not NULL, then it will return TRUE if i.compute_zone is equal to one of them.

• How to set a null column in a where clause clause involving a statement box

  In oracle APEX, I a (selection list) element called: P32_STATUS. It contains two values of interest (for this discussion): 'Available' and 'checked '. In my report, I have a column called vc_status that contains two values: "Checkbox" and NULL. In my application I want to use a case statement in my where clause similar to the lines of

  where

  .

  .

  .

  AND (vc_status = CASE WHEN: P32_STATUS = "Checkbox" THEN : P32_STATUS )

  WHEN : P32_STATUS = 'Available' THEN NULL END)

  The 'box' filtering works but the filtering to try to vc_status the NULL value does not work. Can someone help me? Thank you!

  (P.S. My intuition says that there because I can not put vc_status = NULL, but I must say that vc_status IS NULL... However, I don't know how to do execution IS ZERO inside a CASE statement)

  Hello

  Your intuition is right...

  In Oracle NULL is a bit special:

  NULL = NULL is false

  NULL <> NULL is false

  Thus, instead of the parameter a NULL value in the CASE WHERE there is just set a value on the other side:

  NVL (vc_statut, 'Available') =: P32_STATUS

  That's all! Simple, clean and functional

• Optimize query with function in where clause

  Hello

  I have a query like this:

  SELECT * FROM table_1 t
  WHERE
  (
  -- Clause A (very long clause that filters a lot of rows)
  )
  AND f(t.field) = 'Y' -- This function is heavy but it should filter few rows
  

  This query, it is very slow because I think he's trying to evaluate f() for all rows in table_1.

  Howerver, if I have database query:

  SELECT f(t.field) FROM table_1 t
  WHERE
  (
  -- very long clause that filters a lot of rows
  )
  

  It's very fast.

  How can I reference the query to filter the lines of division A, then by function?

  Thanks in advance!

  If you wrap the function in a select clause then the optimizer can use a scalar subquery caching:

  SELECT * FROM table_1 t 

  WHERE  (  -- Clause A (very long clause that filters a lot of rows)  ) 

  AND (Select f(t.field) From Dual) = 'Y' -- This function is heavy but it should filter few rows

• Using decode in where clause

  Hello

  I need to use decode condition in where clause in such a way that if the respective column is null then consider the corresponding column

  for example

  Fee_date	Fee_refund_date
  10 OCTOBER 05
  12 NOVEMBER 05
  	11 JANUARY 06
  	16 FEBRUARY 06

  I have a request in place as below where p_fee_flag will be passed as either FEES or set to null, I check another condition as if p_fee_flag is null then fee_date must be set to null when comparing fee_refund_date between TRUNC (BKT. ACT_START_DATE) AND TRUNC (BKT. ACT_END_DATE

  SELECT 1

  BUCKET BKT

  WHERE DECODE (P_FEE_FLAG, 'FEES', TRUNC(FS.) FEE_DATE), TRUNC (FS. FEE_REFUND_DATE))

  BETWEEN TRUNC (BKT. ACT_START_DATE) AND TRUNC (BKT. ACT_END_DATE)

  944524 wrote:

  Hello Alberto,.

  Thank you that's what I ask but is it possible to verify the condition even using decode

  Yes, it is possible, but why?

  Just replace the query in this way:

  select *
    from fee_table f
  where exists(select 1
                  from bucket b
                where decode(:p_fee_flag, 'FEE', f.fee_date, f.fee_refund_date) between b.act_start_date and b.act_end_date)
    and decode(:p_fee_flag, 'FEE', null, f.fee_date) is null;
  

  Kind regards.

  Alberto

• Cannot be applied where clause to visualize objects in controller extension

  Hello guys,.

  We already have a post of controller in the system. It is view object assigned to AOS, but display object is an instance created on the other object (PoLookupCodeVO) of the view.

  There is a lack of that clause for this display object. so we try to assign a where clause to the view, like object below.

  public class oaaugxxchOrderLineDetailsCO

  extends from xxchOrderLineDetailsCO

  ' public void processRequest (OAPageContext paramOAPageContext, OAWebBean paramOAWebBean)

  {

  OAM OAApplicationModule = paramOAPageContext.getApplicationModule (paramOAWebBean);

  OAViewObject vo = (OAViewObject) oam.findViewObject ("PoFedContractTypeDetailsVO");

  vo.setWhereClause (null);

  vo.setWhereClause ("AND ENABLED_FLAG = 'Y' and trunc (nvl (INACTIVE_DATE, SYSDATE)) > = trunc (SYSDATE)");

  vo.executeQuery ();

  }

  }

  Please advice I can do to get this functionality.

  Thank you.

  Ok..

  Looks like the whereclause is put in the other controller. So the ideal solution is to change this controller.

  If you don't want to follow the steps below.

  System.out.println ("existing Whereclause:" + vo.setWhereClause ());

  vo.setWhereClause (vo.getWhereClause () + "AND ENABLED_FLAG = 'Y' and trunc (nvl (INACTIVE_DATE, SYSDATE)) > = trunc (SYSDATE)");

  I hope this helps. Let us know how you go.

  See you soon

  AJ