Using Variables in a system SQL query

Similar Questions

• Using a Variable to create the SQL query

  I need to create a "dynamic" update query I want to hold the meeting of the command in a variable and then refer to the query variable.
  
  Example:
  
  < cfquery name = "fred" datasource = "mydb" >
  Update db_table_name set
  PBname = "Fred Flintstone",
  pbnumber = ' 555-555-1234. '
  pbage = 25
  where recnum = 24
  < / cfquery >
  
  I would like use this code:
  < cfset upst = "pbname ="Fred Flintstone", pbnumber =' 555-555-1234, pbage = 25" > ".
  < cfquery name = "fred" datasource = "mydb" >
  Update db_table_name set
  #upst #.
  where recnum = 24
  < / cfquery >
  
  When I run the present, I get the following error message:
  Macromedia] [SequeLink JDBC Driver] [ODBC Socket] [Microsoft] [ODBC Microsoft Access driver] syntax error (missing operator) in query expression "Fred Flintstone".
  
  The SQL is:
  Update db_table_name set pbname = "Fred Flintstone", pbnumber = "555-555-1234", pbage = 25 where recnum = 24
  
  I know it's hard to see, but the "are 2' No 1". I have no idea why Coldfusion (or perhaps the ODBC driver?) puts the 2nd "in the command that causes the errors.
  
  Anyone can shed some light on this subject?
  
  While it is a simple example, my application is much more complex. I have over 50 fields in the update and based on changes to the values of the form, I may need to update all fields, some fields or NO fields.
  
  Can I use < cfif > test if all the fields have changed and if so, include them in the update command, but if NONE of the fields have changed, I update the command vacuum and therefore get an error. I want to avoid having to test changes twice (once to determine if I do the update and twice to perform the update).
  
  Thank you
  Mike.
  

  CF automatically escapes single quotes, he must preserve them

  
  Update db_table_name set
  #PreserveSingleQuotes (upst) #.
  where recnum = 24
  

  Ken

• Using variable in a PL/SQL block

  Here's my query.

  OVER the years LIKE)

  SELECT ROWNUM rn

  OF the double

  CONNECTION OF LEVEL < = (select round (SYSDATE-to_date('2010-01-01','YYYY-MM-DD')) double))

  Select

  TO_CHAR (to_date('2010-01-01','YYYY-MM-DD')-1 + rn, 'yyyy') * 10000 + (to_date('2010-01-01','YYYY-MM-DD')-1 to_char + rn, "mm") * 100 + (to_date('2010-01-01','YYYY-MM-DD')-1 to_char + rn, 'dd') As Date_ID

  , to_date('2010-01-01','YYYY-MM-DD')-1 + rn as 'Date '.

  (, to_char (to_date('2010-01-01','YYYY-MM-DD')-1 + rn, 'yyyy') as the year

  (, to_char (to_date('2010-01-01','YYYY-MM-DD')-1 + rn, 'MM') As Month_Number

  (, to_char (to_date('2010-01-01','YYYY-MM-DD')-1 + rn, 'Months') as month

  (, to_char (to_date('2010-01-01','YYYY-MM-DD')-1 + rn, 'dd') as DayOfMonth

  (, to_char (to_date('2010-01-01','YYYY-MM-DD')-1 + rn, 'Day') As DayOfWeek

  (, to_char (to_date('2010-01-01','YYYY-MM-DD')-1 + rn, 'd.') As DayOfWeekNo

  (, to_char (to_date('2010-01-01','YYYY-MM-DD')-1 + rn, 'Q') in the quarter

  Years;

  If you run this query, you will see my results.

  Now my concern is that I don't want to hardcode so far. In above query I've hard-coded date ' 2010-01-01'.

  Can use us somehow this variable?

  Like this:

  var start_date varchar2 (10)

  exec: start_date: = ' 2010-01-01'

  OVER the years LIKE)
  SELECT to_date(:start_date,'YYYY-MM-DD') - level dt + 1
  OF the double
  CONNECT BY LEVEL<= (select="" round(="" sysdate-to_date(:start_date,'yyyy-mm-dd'))="" from="">

  )
  Select
  TO_CHAR (dt, 'yyyy') * 10000 + to_char (dt, 'mm') * 100 + to_char (dt, 'dd') as Date_ID
  , dt as 'Date '.
  to_char (dt, 'yyyy') As an
  to_char(dt,'MM') as Month_Number
  to_char(dt,'Month') in the month
  to_char (dt, 'dd') As DayOfMonth
  to_char(dt,'Day') As DayOfWeek
  to_char(dt,'D') as DayOfWeekNo
  to_char(dt,'Q') in the quarter
  Years;

  for example to generate the date you common table expression and then use it in your application?

• 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.

• Error using variable presentation of Expression SQL

  Hi all
  
  I get an error - '... Error to break information... "due to a variable used in a SQL Expression. It probably has something to do with a problem of data type. I have reduced the use of the presentation of the error variable.
  
  I'll put a variable pres_mth_nme_to, presentation, from a prompt of dashboard. The line contains a month name.
  I use the variable of presentation as part of a SQL Expression in a filter. Most of the SQL Expression is to use the
  presentation in ONE variable and assign a value accordingly. For example:
  
  Column: kind of month value
  Operator: between
  Value: * 10 *.
  SQL expression: * case @{pres_mth_nme_to} {a few default} WHEN "NOV" THEN '10' WHEN 'DEC' THEN '11' WHEN 'JAN' THEN '12' WHEN 'FEB' THEN '13' WHEN... END *.
  
  The name of the month is in character. If I was in this hard-coding, I don't get the error. For example:
  CASE 'SEP' WHEN 'NOV' THEN '10' WHEN 'DEC '... END
  
  It is something to do with the data type of the command prompt and to be used in the comparison. If I use a CAST, the problem persists.
  
  CASE DROPS (@{pres_mth_nme_to} as char (3)) WHEN 'NOV' THEN... END
  
  If I'm in the responses, the problem does not exist, I guess because of default values. If I'm on the dashboard, there is not, I guess because of the reception of the prompt value.
  
  I don't know what I'm missing. Any suggestions?
  
  Thank you.

  DJ,

  If the formula presented by you is exactly true, I mean that it was not made to present as an example in the forum, you must include the variable presentation between apostrophes.
  either your formula should look something like
  Case ' @{pres_mth_nme_to} {a few default}' WHEN 'NOV' THEN '10' WHEN 'DEC' THEN '11' WHEN 'JAN' THEN '12' WHEN 'FEB' THEN '13' WHEN... END

  Let me know if it solved the problem...

  -bifacts
  http://www.obinotes.com

  Published by: bifacts on October 25, 2010 13:50

• 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 a table in a SQL query

  Hello
  
  I need to use a table of numbers as a VARRAY or table of associated Index so that I can do the following SQL code:
  
  Select *.
  of *.
  where the array is null or id is in table
  
  So that if the array is empty it returns all the records, and if the table is not empty, then it will return only the rows associated with the ID of the table.
  
  Is this possible?
  
  Kind regards
  
  Nestor Boscan

  In fact, solution I posted returns all rows when VARRAY is empty, not when it is null. To return all the rows when VARRAY is null, use:

  SQL> select  ename
    2    from  emp
    3    where deptno in (select * from table(cast(sys.OdciNumberList(10,30) as sys.OdciNumberList)))
    4       or sys.OdciNumberList(10,30) is null
    5  /
  
  ENAME
  ----------
  ALLEN
  WARD
  MARTIN
  BLAKE
  CLARK
  KING
  TURNER
  JAMES
  MILLER
  
  9 rows selected.
  
  SQL> select  ename
    2    from  emp
    3    where deptno in (select * from table(cast(null as sys.OdciNumberList)))
    4       or null is null
    5  /
  
  ENAME
  ----------
  SMITH
  ALLEN
  WARD
  JONES
  MARTIN
  BLAKE
  CLARK
  SCOTT
  KING
  TURNER
  ADAMS
  
  ENAME
  ----------
  JAMES
  FORD
  MILLER
  
  14 rows selected.
  
  SQL> 
  

  SY.

• 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()

• Presentation using variable multiselect control

  Hi all
  
  I have a requirement.
  I show a dashboard page that contains a direct SQL query and a command prompt. Guest must make a multiple selection control.
  
  The SQL query is the following:
  Select user_name, user_id table_name from where user_id = @{presentation_variable}.
  
  The presentation variable will be declared in the guests, can I use it in the sql query.
  But when we choose multiselect control, it does not show the area where we can declare a variable of presentation.
  
  It allows us to declare the variable of presentation when we choose drop dwon control, in which a single value is selected.
  
  Can someone guide me how I can use multiselect with direct SQL query, then several values can be passed to filter results.
  
  Thank you.

  Hi rgksugan,

  Variable presentation can't hold any more value, so we cannot define variable presentation (set variable) multi Select

  How can I use multiple selection with direct SQL query,

  You can't do that with multi select

  Thank you
  saichand.v

• Report with the sql query area

  Hello
  
  I have a region in relation to the sql query. There are two regions in the page. Top of page, the user enters data and after that second data enterd to see the region, which is related region
  based on a sql query.
  
  Now, when this page is opned, because the user has not entered anything, region report shows the message "no data found". Is it possible to remove this message or
  may I have conditionally disaply region report IE if data are inserted only region report is dispalyed.
  
  Thank you

  Hello

  You can use conditions for example "Exists (SQL query returns at least one row).

  Kind regards
  Jari

• '||' Operator in the sql query

  Hi all
  We use the "|" operator in the sql query. Under the terms of the performance, it's beneficial or not?
  Please suggest me.
  
  Select * from EMP
  where (ename | empno) in ('xxx' | 'yyyy')
  
  
  Thanks in advance...

  Select * from emp
  where (ename||empno) in ('xxx'||'yyyy')
  

  What is the reason using the ' |'?

  Similar results could be achieved by article AND only

  Select * from emp
  where ename = 'xxx'
  and empno = 'yyyy'
  

• Can I use session variables in data model BI publisher SQL query?

  Hi Experts,
  
  We apply security at the level of the BI Publisher 11g data.
  
  In OBIEE we do so using session variables, so I wanted to just ask if we can use the same session variables in BI Publisher as well
  That is, we can include a where clause in the SQL for the sample data as
  
  Where ORG_ID = @{biServer.variables ['NQ_SESSION.]} {[INV_ORG']}
  
  I would like to know your opinion on this.
  
  PS: We implement security EBS r12 in BI Publisher.
  
  Thank you

  Read this-> OBIEE 11 g: error: "[nQSError: 23006] the session variable, NQ_SESSION.» LAN_INT, has no definition of value. "When you create a SQL query using the session NQ_SESSION variable. LAN_INT in BI Publisher [ID 1511676.1]

  Follow the ER - BUG: 13607750 -NEED TO be able TO SET up a SESSION IN OBIEE VARIABLE AND use it IN BI PUBLISHER

  HTH,
  SVS

• How can I use variable presentation logic SQL

  Hi Experts,

  How can I use variable SQL logical presentation. I need the exact syntax. Kindly help me to achieve this goal.

  "Time". "" Date "between the Date of 2014 '-1-17 'and Date' ' 2014-2-16

  Thanks in advance

  Asim

  It's done... We can use it in the logical query with the same syntax where we use in converting this filter as SQL...

• problem with bind variables in the SQL query view object

  Hi all

  I use JDev 11.1.2.4.0.

  I have a problem with bind variables in the SQL query view object.

  This is my original SQL

  SELECT sum(t.TIME) , t.legertype_id
  FROM LEDGER t
  WHERE t.nctuser_id = '20022' 
        AND to_char(t.insertdate,'YYYYMMDD') in ('20130930','20130929')
  group by t.legertype_id
  

  In my view .xml object query tab, I am writing this

  SELECT sum(t.TIME) , t.legertype_id
  FROM LEDGER t
  WHERE   t.nctuser_id = '20022'
      AND to_char(t.insertdate,'YYYYMMDD') in :dddd
  group by t.legertype_id
  

  Davis here is a variable of Type liaison: String, updatable and necessary.

  I try to deal with Davis as ('20130930 ', ' 20130929') hoping the view object, run as my original SQL.

  But failed. The view object retrieves 0 line after that I run.

  Why?

  Thank you! ('2original SQL0130930', '20130929') ('20130930 ', ' 20130929')

  A variable binding cannot be used as this is why you must use years table. Check decompilation binary ADF: using oracle.jbo.domain.Array with ViewCriteria to see a solution.

  Timo

• Correct way to use Bind variables when you use an interface to MS SQL Server

  Hey,.
  I have some difficulty to find how to use bind variables in a view, when you use an interface to MS SQL Server. For some reason when I use an ApplicationModule who has a library of MS SQL Server JDBC loaded and I try to click on OK when you change the following query:
  
  SELECT kit_status, component_id
  OF numbered_inv
  WHERE trialname =: 1
  
  I get an error stating that ' SQL Query Error Message incorrect syntax near ':'. JDeveloper is compatible with SQL server for bind variable as this query works fine if I replace the: 1 with a Word to say "Test test".
  
  Thanks in advance
  
  Edited by: NullCheck December 15, 2010 14:06

  Use positional JDBC Style Binding to bind variables
  Try to use? Instead of:
  As shown here:
  http://www.Oracle.com/technetwork/developer-tools/jdev/multidatabaseapp-085183.html