Empty value String comparison problem

Similar Questions

• string comparison problem

  Good morning people,
  
  I want to take a month and year from sysdate basically and compare it with the month and year of the field in the database and compare them.
  
  But it does not work.
  
  Select case when
  (concat (TO_CHAR (sysdate, 'MM'), to_char (sysdate, 'YYYY')) >)
  Concat (to_char (Max (as_of_date), 'MM'), to_char (max (as_of_date), 'YYYY'))) then 'not checked '.
  else "archived" end of historical_advs_curr_eom
  
  can anyone suggest me any other way to go?
  Maybe I shouldn't convert sysdate to a string?
  
  Thanks a lot people.
  concerning
  Nathan

  Let logic date to do the work...

  select case when
    trunc(sysdate,'month') > trunc(as_of_date,'month') then 'Not Archived'
  else 'Archived' end from historical_advs_curr_eom
  

• How to read the size of the array, eliminating empty values

  I have an array of size 2 X 10. In the first column, the elements are 10 and in the second column, the elements are only 6. If I use the size of the array and the size of the second column of the index, the value given is 10 which is supposed to be 6. I noticed that it creates null or empty values in the column for the other four. How can I eliminate empty values, and only get the real sze of the column?

  The column in the index and use search 1 D table for an empty string.  The result should be the number of non-empty strings.  If the result is - 1, use the actual size of table.

• How can I insert an empty value not in loop of mySQL

  How can I prevent my loop to try to insert an empty value in the mySQL database? The form that I use has four lines were created automatically. If they only meet in three lines that I have problems with the fourth row is empty.  Here is my code that works fine as long as they don't leave an empty field.

  < cfloop to = "#form.numba # '1' = ' index 'idx' = >"

  < cfset getqty form ["Qty" & idx] = >

  < cfset getitem form ["item" & idx] = >

  < cfset getunit form ['unit' & idx] = >

  < cfset gettotal form ['total' & idx] = >

  < name cfquery = "insertItems" datasource = "#application.dsn #" >

  INSERT in Articles

  (orderID,

  quantity,

  agenda,

  Unit,

  total

  )

  VALUES)

  < cfqueryparam value = "" #getoid # "CFSQLType ="CF_SQL_INTEGER">,"

  < cfqueryparam value = "" #getqty # "CFSQLType ="CF_SQL_INTEGER">,"

  < cfqueryparam value = "" #getitem # "CFSQLType ="CF_SQL_VARCHAR">,"

  < cfqueryparam value = "" #getunit # "CFSQLType ="CF_SQL_INTEGER">,"

  < cfqueryparam value = "" #gettotal # "CFSQLType ="CF_SQL_INTEGER">"

  )

  < / cfquery >

  < / cfloop >

  Thanks in advance.

  The user can omit one of the lines, not necessarily the last population. In fact, it can fail to complete the entire form.

  The best solution is to validate the data prior to the insertion of the database. For example, you can see empty lines as follows

• Advanced search for a price range while searching for an empty values using php in DW

  I'm creating an advanced search with DW php. I want to present a research where some titles can be left black. If looking for empty values (which I did, thank you David Powel), however then research across a range of prices doesn't seem to work.

  Please see attached form:

  The search page:

  <form action="Detailed-Search-Result.php" method="get" target="_self"><table width="90%" border="0" cellspacing="0" cellpadding="2">
    <tr>
      <td colspan="2"><label for="Detailed Search">Advanced Search</label></td>
      </tr><tr>
      <td><label for="Product">Product:</label>
        </td>
      <td><select name="Category" id="Category">
        <option value=></option>
          <option value="Keyboard">Keyboard</option>
          <option value="Piano">Piano</option>
        </select></td>
    </tr>
    <tr>
      <td><label for="Make">Make:</label>
      </td>
      <td><select name="Manufacturer">
        <option value=></option>
        <option value="Boss">Boss</option>
        <option value="Casio">Casio</option>
        <option value="Kawai">Kawai</option>
        <option value="Ketron">Ketron</option>
        <option value="Korg">Korg</option>
        <option value="Roland">Roland</option>
        <option value="Samson">Samson</option>
        <option value="Yamaha">Yamaha</option>
      </select></td>
    </tr>
    <tr>
      <td><label for="Color">Color:</label></td>
      <td><select name="Color">
        <option value=></option>
        <option value="Black">Black</option>
        <option value="Cherry">Cherry</option>
        <option value="Mahogany">Mahogany</option>
        <option value="Polished Eboney">Polished Eboney</option>
        <option value="Rosewood">Rosewood</option>
        <option value="White">White</option>
        <option value="Red">Red</option>
      </select></td>
    </tr>
  
    <tr>
      <td><label for="Price">Price:</label></td>
      <td><select name="Price">
        <option value=></option>
        <option value="0-500">£0-500</option>
        <option value="500-1000">£500-1000</option>
        <option value="1000-2000">£1000-2000</option>
        <option value="2000">£2000&gt;</option>
      </select></td>
    </tr>
    <tr>
      <td colspan="2">
        <input name="Search2" type="submit" id="Search2"></td>
      </tr>
      </table>
  </form>
  
  

  The results page

  $varCategory_rsgetsearch2 = "%";
  if (isset($_GET['Category'])) {
    $varCategory_rsgetsearch2 = $_GET['Category'];
  }
  $varMake_rsgetsearch2 = "%";
  if (isset($_GET['Manufacturer'])) {
    $varMake_rsgetsearch2 = $_GET['Manufacturer'];
  }
  $varColor_rsgetsearch2 = "%";
  if (isset($_GET['Color'])) {
    $varColor_rsgetsearch2 = $_GET['Color'];
  }
  $varPrice_rsgetsearch2 = "%";
  if (isset($_GET['Price'])) {
    $varPrice_rsgetsearch2 = $_GET['Price'];
  }
  mysql_select_db($database_dBconn, $dBconn);
  $query_rsgetsearch2 = 'SELECT * FROM products';
  $where = false;
  if (isset($_GET['Category']) && !empty($_GET['Category'])) {
   $query_rsgetsearch2 .= ' WHERE Category LIKE varCategory '. GetSQLValueString($_GET['Category'], 'text');
    $where = true;
  }
  if (isset($_GET['Manufacturer']) && !empty($_GET['Manufacturer'])) {
    if ($where) {
     $query_rsgetsearch2 .= ' AND ';
    } else {
     $query_rsgetsearch2 .= ' WHERE ';
      $where = true;
    }
   $query_rsgetsearch2 .= 'Manufacturer LIKE varManufacturer ' . GetSQLValueString($_GET['Manufacturer'], 'text');
  }
  if (isset($_GET['Color']) && !empty($_GET['Color'])) {
      if ($where) {
     $query_rsgetsearch2 .= ' AND ';
    } else {
     $query_rsgetsearch2 .= ' WHERE ';
      $where = true;
    }
    $query_rsgetsearch2 .= 'Color LIKE varColor ' . GetSQLValueString($_GET['Color'], 'text');
  }
  if (isset($_GET['Price']) && !empty($_GET['Price'])) {
      if ($where) {
                      } 
     $query_rsgetsearch2 .= ' AND ';
    } else {
     $query_rsgetsearch2 .= ' WHERE ';
      $where = true;
    }
   switch( $_GET['Price'] ){
          case '0-500':
          $query_rsgetsearch2 .= '  RRP BETWEEN 0 AND 500 ORDER BY price ASC'. GetSQLValueString($_GET['Price'], 'text');
          break;
            case '500-1000':
          $query_rsgetsearch2 .= ' RRP BETWEEN 500 AND 1000 ORDER BY price ASC'. GetSQLValueString($_GET['Price'], 'text');
          break;
                      case '1000-2000':
          $query_rsgetsearch2 .= ' RRP BETWEEN 1000 AND 2000 ORDER BY price ASC'. GetSQLValueString($_GET['Price'], 'text');
          break; 
            case '2000':
         $query_rsgetsearch2 .= ' RRP BETWEEN 2000 AND 10000 ORDER BY price ASC'. GetSQLValueString($_GET['Price'], 'text');
          break;
  }
  
  $query_rsgetsearch2 = sprintf("SELECT * FROM products WHERE Category LIKE %s AND products.Manufacturer LIKE %s AND products.Color LIKE %s", GetSQLValueString("%" . $varCategory_rsgetsearch2 . "%", "text"),GetSQLValueString("%" . $varMake_rsgetsearch2 . "%", "text"),GetSQLValueString("%" . $varColor_rsgetsearch2 . "%", "text"));
  $query_limit_rsgetsearch2 = sprintf("%s LIMIT %d, %d", $query_rsgetsearch2, $startRow_rsgetsearch2, $maxRows_rsgetsearch2);
  $rsgetsearch2 = mysql_query($query_limit_rsgetsearch2, $dBconn) or die(mysql_error());
  $row_rsgetsearch2 = mysql_fetch_assoc($rsgetsearch2);
  
  

  I would be greatfull for any help

  I managed to solve the problem.

  Ultimately I don't check if the values were empty, as it worked fine without. However, the switch of the price did not work in combination with the rest of the query.

  I solved the problem as follows:

  $varCategory_rsgetsearch2 = "%";
  if (isset($_GET['Category'])) {
    $varCategory_rsgetsearch2 = $_GET['Category'];
  }
  $varMake_rsgetsearch2 = "%";
  if (isset($_GET['Manufacturer'])) {
    $varMake_rsgetsearch2 = $_GET['Manufacturer'];
  }
  $varColor_rsgetsearch2 = "%";
  if (isset($_GET['Color'])) {
    $varColor_rsgetsearch2 = $_GET['Color'];
  }
  $varPrice_rsgetsearch2 = "%";
  if (isset($_GET['Keysound_price'])) {
    $varPrice_rsgetsearch2 = $_GET['price'];
  
  }
  mysql_select_db($database_dBconn, $dBconn);
  $query_rsgetsearch2 = sprintf("SELECT * FROM products WHERE Category LIKE %s AND products.Manufacturer LIKE %s AND products.Color LIKE %s", GetSQLValueString("%" . $varCategory_rsgetsearch2 . "%", "text"),GetSQLValueString("%" . $varMake_rsgetsearch2 . "%", "text"),GetSQLValueString("%" . $varColor_rsgetsearch2 . "%", "text") );
  switch( $_GET['price'] ){
          case '0-500':
          $query_rsgetsearch2 .= ' AND price BETWEEN 0 AND 500 ORDER BY price ASC';
          break;
            case '500-1000':
          $query_rsgetsearch2 .= ' AND price BETWEEN 500 AND 1000 ORDER BYprice ASC';
          break;
                      case '1000-2000':
          $query_rsgetsearch2 .= ' AND price BETWEEN 1000 AND 2000 ORDER BY price ASC';
          break;
            case '2000':
          $query_rsgetsearch2 .= ' AND price BETWEEN 2000 AND 10000 ORDER BY price ASC';
          break;
  }
  
  $query_limit_rsgetsearch2 = sprintf("%s LIMIT %d, %d", $query_rsgetsearch2, $startRow_rsgetsearch2, $maxRows_rsgetsearch2);
  $rsgetsearch2 = mysql_query($query_limit_rsgetsearch2, $dBconn) or die(mysql_error());
  $row_rsgetsearch2 = mysql_fetch_assoc($rsgetsearch2);
  

  I'm sure you can keep checking the values, however for me the most was not necessary for this.

  Thanks for your help

• Update a record of ORM, but with empty value

  Hi all, excuse my poor English and my level of coldfusion poor

  I have some problems to update the data with ORM objects.

  (1) I have an object of customer with a task property (many-to-one relationships)
  (2) I have a job object (a list of works)

  When I update a client with customerOBJ.setjob (jobOBJ); It is ok

  But when I can't seem to restore an empty value for the job.

  When I try this:

  customerOBJ.setJob (), I have an error because the settings is not a type of employment

  You have some information about this?

  Thanks in advance.

  Hi friend

  This allows to obtain a value zero: javacast("null",'"")

  That is why to delete the value:

  customerOBJ.setJob (javacast("null",""));

  That should make you well. If you use it in a few places, you can create yourself a function:

  Then use:

  customerOBJ.setJob (null);

• String comparisons

  Greetings,

  I am a novice user (stating the obvious here) difficulties with string comparisons. The little attached vi ran an once turned green, but never after that I can't seem to indicate green regardless of entry.

  My ultimate goal will be to determine if a device generates the string "enter user ID: "Chain of true/false game" prefaced by a certain type of channel setting would be an acceptable method?

  Thank you

  JVH

  Hi Don,.

  There is a function 'Trim spaces' in the string functions palette...

• SSRS 2012 export to CSV with no data by generating coma separated with an empty value

  I have a report that have no data due to parameter motor (both have true noheader configuration).

  In SSRS 2005 its generate empty csv file and for SSRS 2012 his record still generate with coma and an empty value, something like this:

  ,,,,

  Those that were generated by Server (SSRS 2005 and 2012 SSRS), tnot different heres in the rsreportserver.config file to make segment.

  If I exported the csv file to SQL Server Data Tools for Visual Studio 2012, it generated an empty file (which is correct).

  Anything I missed here?

  Just realized, its due to my 2012 SSRS is the RTM version and its due to SSRS bugs has been fixed on SP2 + CU3

  https://support.Microsoft.com/en-us/KB/3002049

• Data for an empty value in a report formatting

  Hello world
  
  
  I've created a report of a region with four measure. In this report, I have no data for some areas. But still I want to display "Zero" instead of the empty value.
  
  
  Please any one help me for that matter.
  
  Scenario is:
  
  A B C D
  
  US 12 23 0
  UK 34 56 in white
  White Asian 67 67
  
  
  
  Concerning
  REDA

  Jin
  With the HELP of Filter (IFNULL(MEASURE_NAME,0) cal_month between ' 2009 - 04 - 01 00:00:00.000' and ' 00:00:00.000' 2009-12-01)

  If you found this useful award of points

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  Angelique

• Delete an empty value in poplist (bean of choice of message)

  Hi all
  
  I created a Style element bean "OAMessageChoiceBean". I have a simple VO behind one that displays 'Yes', 'no '.
  
  Query is just a selection of Yes, no double with a Union.
  
  In the backend, when I run this query its fine. But there is an empty additional value which is the first in the menu dropdown. I don't want this value that is displayed.
  Instead, I want only 'yes' and «»
  
  No idea how to remove it?
  
  Thank you
  Martine

  In the property inspector there is an option to 'add an empty value. Go to false.

  Concerning
  Sumit

• Problem with string comparison

  I have a web service that I use two compares two strings, one from the service web xml of my application.

  XML retrieves a string when I compare it like this

  If (xmlVersion == 'true') {}

  }

  It never enter the if condition when I print the value I get from the service I think like this (real).

  So, what's the problem here?

  The way you wrote the comparison. you simply compare the addresses of the two strings.

  Try this instead:

  xmlVersion.equals ("true").

  In fact, you might want to consider getting these out to the back to avoid would be Null Pointer Exceptions, like this:

  If (true".equals (xmlVersion)) {" "}

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• ANALYSIS OF the CHAIN fails with empty quoted strings

  I'm scanning a long text with the STRING SCAN line.

  

  "[My problem in the first place of this part: " [^] "]"

  The string I'm scanning a quotes in it - I want to extract the string in quotes as a single item.

  I can't use %s because the string can have spaces that it contains.

  The format string works fine except if the quoted string is empty ("").

  "[I interpret " [^] "]" a number of things that are not a QUOTE, QUOTE, QUOTES.

  Apparently, 'any number' does not include zero, as it fails (error 85: data not matching format) when the quotes are empty.

  What Miss me?

  This confusion arises as well in RegExes, but you hit on the answer: in the Simpsons "Zero is one percent", but in the analysis of String Nothing is not something.  You asked to match something that's not a quote, and there is nothing here that is not a quote, so it complains.

  In this situation if I really wanted to keep the convenience of analysis of string I would generally use Search & Replace to replace "" with "\00" before scan and then process a string that only contains null as empty.

• CAN string comparison to see if I have the right one.

  I am writing a program to test a product that we produce using CAN.  How would I go see if I have a CAN message string to know that our alarm is turned on, on the product?  Is there a way to compare channels incomming and pass it some Boolean value when it does?  Thank you, Fred

  Hi Fred420,

  You can use the simple comparison function to compare two strings. If you have a list of channels, then you can store them in a table and use the search function of table 1 d. Two find a portion of a string in another string, you can use the search and replace function.

  It will be useful.

  Mike

• VCenter via secure openldap authentication get Null or empty values

  Hello

  I can connect to my secure LDAP server. But when I tried to add users by users and groups-> groups-> professional-> add-> Domain:mydomain.org

  I see users in my ldap domain but when I try to add it show the error ff:

  The operation "Add main group" failed for the entity with the following error message.

  Null values or empty

  Thank you

  I solved my problem. It suppose to be not users and groups to add.

• SelectOneChoice show the correct value with switching problem

  Hello

  I use JDeveloper 11.1.1.5.0 and I have a non-trivial application of SelectOneChoice.

  Here's my usecase:

  I have to show LOV to set the State according to the connected person.

  So, I implemented attribute LOVs view that each filtered for in the light of the type of person (owner or non-owner).

  I created switcher LOV for attribute as java method in module impl invoked by EL expression adf.source.getApplicationModule () .getTaskStateLOVSwitcher (adf.object, CreatedByIdFk);

  to get connected user binded query parameter id.

  	public static String getTaskStateLOVSwitcher (ViewRowImpl, String createdById, time stamp dateInsert vri) {}
  	ViewObject vo = vri.getApplicationModule () .findViewObject ("TaskViewParTaskTypeIdEx1");
  	String userId = getBindValue (vo, "BindProcessedByUserId") m:System.NET.SocketAddress.ToString ();
  	Output string;
  	If (createdById.trim () .equals (userId)) {}
  	output = "LOV_TaskStateIdFkOwner";
  	} else
  	output = "LOV_TaskStateIdFkNotOwner";
  	return output;
  	}

  I've used this many fragments of jsff perspective.

  There are fragments where it works fine (but I still don't understand why the switch method is called 3 times)

  And there are fragments where it fails. When there are two lines with different LOV to show SelectOneChoice shows an incorrect value.

  I can see the newspaper that LOV switcher method is called 6 or more times and first 3 times it works with values previously selected line and next time, it runs with the current line.

  He result is SelectOneChoice sets the value of the line previously selected in the first round and goes the LOV index.

  I found in the < getViewPort > ADFc log < ControllerState > message: no port view found ID...

  Is the source of the problem and what is the solution?

  Thank you.

  After eliminating all the differences between 'good' and 'bad' fragments I found a problem in the fragments of masters who defined a real line of iterator.

  Define RangeSize = 10 (not 25) table completely setting to change this behavior in common sense.