uninitialized value in concatenation (.) or string $compressedMem

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• Value derived — concatenated string fields

  Hi all
  
  could you please give an example how can I set a value derived from a string field, so that it is values concatenated from several other fields of type string.
  
  Basically, what I want to do is to collect all the keywords in a field.
  
  Kind regards
  Gulnara

  Hey guliflower,

  With the help of a comprehensive rule that I have validated only that it works for me:

  first the pseudocode:

  If CERTAIN CONDITIONS

  value = variable1 & 'separator' & variable2

  endif

  If you are a derivation based on string values in the localdata (e.g. of the metadata contained in a checkin form) then the "#active." FIELDNAME"works well
  Otherwise, you will need to write additional idoc for the channels that you want to concatenate. The "&" is the operator of concat idoc, as defined in the reference guide of the IDOCScript (http://download.oracle.com/docs/cd/E10316_01/cs/cs_doc_10/sdk/idoc_script_reference/wwhelp/wwhimpl/js/html/wwhelp.htm)

  Here's the working example that I used on my test system. I pulled the doctype string and the string of delimited by a pipe in the comments field security group.

  Here's the code I used:

  <$if #active.ddocauthor="" like="" "sysadmin"$="">
       <$dprDerivedValue=#active.dDocType &"|"&="" #active.dsecuritygroup$="">
  <$endif$>

  It derived from the string ' document | public' in my field of xComments.

  This is interpreted as server-side:
  If the current user on this request is "sysadmin" and then take the string value of the field dDocType add a pipe ' | ' character and add the string value of the dSecurityGroup field and then place all of the contents in the xComments field.

  hope that helps,
  Warmly,.
  Billy Cripe
  Fishbowl Solutions

• How to convert the binary value to a binary string in labview?

  Hi all

  I need to convert the binary value to a binary string. We have decimal or hexadecimal or octal number to decimal string, hexadecimal and octal string

  Hi pgm, use the function 'Format to a string. See the attached example. "%b" is the binary number in number in string format specifier.

• "ORA - 01489:result of concatenation of string is too long" (the chain is small)

  Hello
  
  I am using the listagg as follows function but get ORA-01489: result of concatenating string is too long.
  
  SELECT LOCATIONID, LISTAGG (TO_CHAR (WHICH |)) ',' || (POSITIONY), ',') ADR WITHIN GROUP (ORDER BY SEQUENCENUMBER)
  OF POSITIONPOINTS
  GROUP BY LOCATIONID
  AFTER HAVING COUNT (SEQUENCENUMBER) = 20;
  
  When I try to run this in Oracle Sql Developer, he shows the lines first in 1550, then reports the error ORA-01489. In total 2612 lines must be returned, all values in ADR having a length of approximately 440 characters. An example of one of the lines that developer Sql is back is:
  
  22372682 410434.801,551142.885,410434.784,551142.875,410439.801,551141.922,410439.991,551141.795,410439.293,551138.303,410438.531,551137.668,410429.768,551134.302,410427.228,551133.159,410426.212,551132.143,410425.196,551129.667,410421.957,551114.3,410414.972,551081.28,410413.639,551076.136,410412.94,551073.66,410412.94,551072.326,410413.639,551071.628,410415.798,551070.612,410416.369,551069.469,410416.877,551068.834,410433.23,551061.795
  
  There are a few LocationIDs in table PositionPoints that have more than 20 entries (max is 254), and for these lines, I want the concatenated string more than the maximum of 4000 characters. However, where count (sequencenumber) = 20, the length of the concatenated string would be less than 500. Oracle running concatenations even for places that I've excluded with my HAVING clause and an error on these?
  
  I tried to run the query at the time Oracle Sql Developer and SQL Plus.
  
  Would be grateful if someone could shed some light on this issue.
  
  Thank you

  Ronnie m says:
  Oracle running concatenations even for places that I've excluded with my HAVING clause and an error on these?

  Yes, that's the explanation.
  HAVING is not WHERE it is applied after the grouping is performed.

• Unexpected error "the result of the concatenation of string is too long."

  Hello
  
  I use the Oracle 11.2.0 database.
  
  When querying my database with a common table expression that concatenates strings VARCHAR2, I get an error ORA-01489 even if I suspect that I am concatenating more 4000 characters.
  
  To be more precise, I have a table entity which basically stores the XML elements, including their parent element and their position of brother among his brothers and sisters. The CREATE statement for this table is listed below.
  
  CREATE TABLE (entity
  ID NUMBER (10,0) NOT NULL PRIMARY KEY,
  Name VARCHAR2 (100) NOT NULL,
  Parent NUMBER (10,0) REFERENCES Entity (ID),
  Sibling_Pos NUMBER (2.0) DEFAULT 0
  )
  ;
  
  Now, I would like for all items to be concatenated with their ancestors elements to a structure as follows:
  
  "(/ root_element(sibling_pos)/.../ancestor_element(sibling_pos)/parent_element(sibling_pos)/current_element(sibling_pos).
  (where root_element, ancestor_element, parent_element and current_element are fair values in the name column of the table of the entity)
  
  To do this, I use a common table expression that concatenates the values of name and sibling_pos as shown below:
  
  WITH entity_cte (lvl, id, path) as)
  SELECT 1 AS lvl, id, ' / '. name | ' (0' | sibling_pos |) ')' IN the path
  OF the entity
  WHERE parent IS NULL
  UNION () ALL THE
  SELECT lvl + 1 lvl, e.id, entity_cte.path | '/' || e.Name | ' (': cast (e.sibling_pos AS VARCHAR2 (2)) |) ')' IN the path
  Of entity_cte, e entity
  WHERE entity_cte.id = e.parent
  )
  )
  SELECT lvl, id, path
  Of e entity_cte
  ;
  
  After the insertion of certain values, I get the error ORA-01489, the result of concatenating string is too long. The maximum is called as 4,000 characters for VARCHAR2 in the oracle documentation and various Web sites. Of course, it is clear to me just by using the common table like that expression, I could run in such an error. However, because of the structure of XML documents, I doubted that channels resulting would be since a long time more than 4000 characters.
  
  So I reorganized my query to count the characters to concatenate instead of actually concatenate. The query is listed below, that the changes are marked in "BOLD":
  
  WITH entity_cte (lvl, id, path) as)
  SELECT 1 lvl, id, length ('/ ' | name |)  ' (0' | sibling_pos |) ') IN the path
  OF the entity
  WHERE parent IS NULL
  UNION () ALL THE
  SELECT lvl 1 lvl, e.id, AS entity_cte.path + length ('/ ' | e.name |) ' (': cast (e.sibling_pos AS VARCHAR2 (2)) |) ') IN the path
  Of entity_cte, e entity
  WHERE entity_cte.id = e.parent
  )
  )
  SELECT lvl, id, path
  Of e entity_cte
  Way to ORDER BY DESC
  ;
  
  The result of the query gives me a maximum length of 319 characters.
  
  To be sure, I also checked the maximum level (indicated by the column named lvl in the common table expression), which means that the maximum number of items in my way (the concatenated string). The result is 18. As I use VARCHAR2 (100) for the name column and add 5 charcaters in each level, the maximum number of characters expected to 18 levels would be 1890.
  
  So, now I wonder is the ORA-01489 may have triggered another reason? Or is there something else I'm missing?
  Any help would be appreciated. Other suggestions to track down the error are more than welcome. Thanks in advance.

  I found by trial and error that launch the query anchor seems to work, but I don't know why, then you can try this.

  with entity_cte (lvl, id, path)
  as
      (
      select
          1 lvl,
          id,
          cast('/' || name || '(0' || sibling_pos || ')' as varchar2(4000))  path
      from
          entity
      where
          parent is null
      union all
      select
          lvl + 1 lvl,
          e.id,
          entity_cte.path || '/' || e.name || '(' || cast(e.sibling_pos as varchar2(2)) || ')' path
      from
          entity_cte,
          entity e
      where
          entity_cte.id = e.parent
      )
  select lvl, id, path
  from entity_cte e
  ;
  

  Not tested since no table definitions or examples of data provided.

• Concatenation of strings to form an INSERT INTO statement

  I am trying to build an insert statement by concatenating strings. Basically, that's what I do:
  < cfset string1 = "INSERT INTO #tablename # (" > ").
  < cfset string1 = string1 & #colname # >
  < cfset string1 = string1 & ")" > "
  < cfset string2 = "VALUES ('" > ").
  < cfset string2 = string1 & #coldata # >
  < cfset string2 = string1 & "')" > "
  
  < cfquery = "insert" datasource name = "db" >
  # String1 string2 # #.
  < / cfquery >
  
  
  -----------------------------------------
  Also, if I change the < cfquery > tags to < cfoutput > I get a valid INSERT statement:
  INSERT INTO Habitat (AREA, ARTID, BIOTOP) VALUES (43, 37, ' text')
  
  But when I have the tag < cfquery > I get this error:
  Syntax error (missing operator) in query expression "' text"'.
  
  I tried to change the (' #coldata # ') to ("#coldata") and also tried ("#coldata #") and ("' #coldata # '"), but I get errors all the time...
  
  So. How can I do this?
  
  

  I'm not asking why you do this :)

  but you will need to use preserveSingleQuotes(). probably right around string2, but may not be wrong to just wrap the whole.

  
  #preserveSingleQuotes (string1 & string2) #.
  

• AppleScript find and pass variables with a single value for the new string

  Hello again,

  I need a solution to do this:

  We have the string

  {0, 0, '62 21 37', 1, 0, ' 62 21 37 ", 2, 0," 108 50 56 ", 3, 0," 167 102 95 ", 4, 0, ' 108 50 56", 5, 0, "145 84 83", 6, 0, "109 50 58", 7, 0, "109 50 58", 8, 0, "129 62 66", 9, 0, "120 56 62", 10, 0, "104 47 57" "" "" "" "" "} (a few example of result window)

  This is a Pixel data - x, y and RGB as a text

  How can we separate it into different channels organized by RGB, to create something like

  {'109 50 58', 6.0 7.0}

  {'62 21 37', 0,0,1,0}

  {"108 50 56", 2,0,4,0}

  and etc.

  Thank you

  Try using:

  the_string value {0, 0, '62 21 37', 1, 0, ' 62 21 37 ", 2, 0," 108 50 56 ", 3, 0," 167 102 95 ", 4, 0, ' 108 50 56", 5, 0, "145 84 83", 6, 0, "109 50 58", 7, 0, "109 50 58", 8, 0, "129 62 66", 9, 0, "120 56 62", 10, 0, "104 47 57" "" "" "" "" "}

  Set new_strings to {}

  Repeat with 3 to (count elements of the_string) by 3 this_item

  Set temp_list to {}

  If the element the the_string this_item is not in temp_list then temp_list temp_list this_item & point of the_string

  Repeat with this_list_item points of temp_list

  the value new_strings new_strings & (this_list_item as a list)

  end repeat

  Repeat with this_list from 1 to (account new_strings)

  If (this_list point new_strings as String) is point of the_string this_item then

  point Set this_list to {this_list point of new_strings} new_strings & elements (this_item - 1) at (this_item - 2) of the_string

  end if

  end repeat

  end repeat

  Repeat with 1 to (count elements of new_strings) this_list_1

  Repeat with this_list_2 (this_list_1 + 1) (count new_strings elements)

  If this_list_1 point new_strings is not {} and this_list_2 point new_strings is not {}, then

  If the item 1 of article this_list_1 of the new_strings is point 1 of article this_list_2 of the new_strings then

  point Set this_list_1 of new_strings to the point of new_strings this_list_1 & (items 2-3 (point get new_strings this_list_2))

  this_list_2 point new_strings value {}

  output of repetition

  end if

  end if

  end repeat

  end repeat

  Set result_string to {}

  Repeat with this_string in new_strings

  If this_string is not {}, and then assign result_string result_string & this_string

  end repeat

  (143290)

• How to connect the value of the input string to numeric values

  Hello

  I'm trying to figure out how to connect the value of unique user input string to numeric values. Basically I want the user to enter the name of a gas that I have a list for (I think I put the list of gases in a table >). Then I want to match numeric values 2 'a' and 'b', according to which gas, name of the user has set. These 'a' and 'b' values will be automatically matched with the name of the gas in a list that I put. For example, hydrogen gas has the value 3 for "a" and 4 for "b. when the user puts the ' hydrogen' name in a string constant, automatically 'a' and 'b' must be issued.» I have connect a and b to a formula

  Thanks for any help

  Hello

  It is perhaps not exactly what you are looking for, but perhaps you could use the enumerated data type and the array of clusters of points (a, b).

  Look at the VI I enclose.

• Lose values decimal to a string

  This could be a simple enough question, but I is a benet with labview, so be gentle.

  I change on a collection of data vi to write in a text file to a csv file writing. I must write it csv file and selections of files all set up and it collects data, and everything is under the headings they are supposed to be. I'm having is with my data strings. The only way I found so he can write is to convert any string (including my table of SGL and DBL), because my first two columns are the date and time, which are strings. But when it converts my remaining lines in channels, I get only the value of the integer I without decimal point. I don't really know how to solve this problem of ideas?

  Thank you

  your problem should be partly conversion how you convert to string
  You must use a mixed number to string or if you use Array to String function
  You must use %F for the format type

• Replace a string variable value (replace '&amp;' in the string at 26%)

  Hi all... I have a question... .we form a url that has a field of string with "&" in its value example: ST & G... the url is slightest mistake out. However, if we replace this value by ST % 26G it works as expected. I tried to replace ('ST & G', '&') it asks to enter the value of substitution and exit ST not what I need... I need the output to % 26G ST. Please suggest.

  There is an API for this task: UTL_URL

  However, the parameter that handles the reserved characters unescaping is Boolean data type and is false by default, so you can call it only of PL/SQL:

  SQL> begin
    2    dbms_output.put_line( utl_url.escape('ST&G', true) );
    3  end;
    4  /
  
  ST%26G
  
  PL/SQL procedure successfully completed.
  

• Concatenating query strings

  Hi all

  I want to display 5 columns as a whole string values, but if few of them has null values and it adds extra spaces to my query. How should I fix it or is there another way to write the query.

  CREATE TABLE t
  ( col1 VARCHAR2(10),
  col2 VARCHAR2(10),
  col3 varchar2(10),
  col4 VARCHAR2(10),
  col5 VARCHAR2(10)
  )
  INSERT INTO t VALUES ('This',NULL,NULL,'is','test');
  COMMIT;
  
  SELECT col1||' '||col2||' '||col3||' '||col4||' '||col5 FROM t;
  
  O/P 
  This   is test
  
  
  SELECT col1||' '||col2||' '||col3||' '||col4||' '||col5 FROM t;
  

  I want O/P as "This is test" that is to say even if the column value is null, I want to avoid the space. There may be situation that col1 and col5 has values and rest are null, in this case my output is to have 4 spaces where I don't want only one space.

  Thank you.

  SID

  col1 | decode (col2, null, ", ' ' | col2)

  etc.

• How to insert values of array of String in BPM

  Hello

  I have defined an array of strings in the business object, created a data object and want to fill/insert values inside. I searched a lot of messages and tried several options but no luck.

  My BO:

  " < xs: Schema targetNamespace = ' http://xmlns.Oracle.com/BPM/bpmobject/TestTypes/SimpleArrayBO "elementFormDefault ="qualified"xmlns =" http://xmlns.Oracle.com/BPM/bpmobject/TestTypes/SimpleArrayBO "" xmlns: XS = " http://www.w3.org/2001/XMLSchema " xmlns:bpmo =" http://xmlns.Oracle.com/BPM/bpmobject/ " > ""

  < name XS: complexType = "SimpleArrayBOType" >

  < xs: SEQUENCE >

  < name XS: ELEMENT = "attr1" nillable = "true" type = "xs: String" maxOccurs = "unbounded" / >

  < / xs: SEQUENCE >

  < / xs: complexType >

  < xs: element name = "SimpleArrayBO" type = "SimpleArrayBOType" / >

  < / xs: Schema >

  Add a script task and tried different ways to fill in the values.

  Basic ['a', 'b'] also fails with the error expected "-result tree fragment" rather than "string".

  How to manually enter the values?

  Thank you

  Chandra

  Because your input is coming from a few strings and not a table, you can just add a Script activity to your process and to define table of your target XSD using XML.

  To do this, you must add a Script to the activity-> in the "Application" tab click on 'Data Associations'-> dragging the "Expression" icon above your target object on the right side (not the table but the table parent)-> open the XPath expression box in the Middle-> click 'XPath Exp' in the drop-down list at the top.

  I used your XSD to create the XML file for the logic below:

  oraext:ParseXml (concat ('))

  http://www.w3.org/2001/XMLSchema-instance '.

  "" xsi: schemaLocation = "http://xmlns.oracle.com/bpm/bpmobject/TestTypes/SimpleArrayBO xsd/mySimpleArray.xsd.

  xmlns ="http://xmlns.oracle.com/bpm/bpmobject/TestTypes/SimpleArrayBO" >. "

  ', bpmn:getDataObject('string1') '

  ', bpmn:getDataObject('string2') '

  '))

  When I 'bpmn:getDataObject('...')', you should rather to insert your data object variables both your process chain.

  Hope it gets you going,

  Dan

• Select the value of the xml string property where certain conditions

  Hi, I'm on 11.2.0.2 and just started with XPath. "got the string xml like this: [code]"

  "[code] should output jdbc.schema password - User1, User2 user101 user201 tried: select x.schema_name, obpmdir.test x.password t, xmltable ("for $i in property/configuration/set return {$i/@name}' from xmltype (t.fuego_strvalue) schema_name varchar2 columns (1234) PATH 'value', password varchar2 (1234) PATH 'value') x; " has received the error: ORA-19276: XPST0005 - XPath step specifies an invalid element/attribute name: 19276 (value). 00000 - "XP0005 - XPath step specifies an invalid element/attribute name: (%s) ' * Cause: step the XPath specified is not a valid element or the attribute name that does not match all nodes according to the entry or the structure XML schema. * Action: Correct the name of element or attribute name may be misspelled. Regards Greg

  See my first example here in response to your previous question: update the values of string xml.

  BTW, to format your code, go to the so-called 'Advanced Editor ' and choose the formatting that you want in the menu behind the > icon.

  Note that, as of now, none of the available options are really satisfactory to shape the code because he doesn't use fixed-width fonts.

  Personally, I manually change the font "Courier New" and apply the effect 'Quote' for formatting my code snippets, that mimicks a little previous rendering allows us to get through the {code} tags (before the migration of the forum).

• Auto concatenation of strings

  Hello
  
  I want to concatenate a string to display in the summary view
  
  I wrote the following rule for this: -.
  
  "eligible members = concatenation of eligible members &" "& InstanceValueIf (the relationship, the name of the Member, the Member is eligible)"
  
  This rule compiles but all by building the OPA project reports an error of logic loop control.
  
  Please suggest if there is a solution or any other means to perform the concatenation.

  >

  "eligible members = concatenation of eligible members &" "& InstanceValueIf (the relationship, the name of the Member, the Member is eligible)"

  This rule compiles but all by building the OPA project reports an error of logic loop control.

  Please suggest if there is a solution or any other means to perform the concatenation.

  The reason why it is that a problem of logic loop is because eligible members appear on both sides of the rule. In OPA, rules run linear, so you can not do this, answer for eligible members can only be calculated once.

  What you need to do is assign the concatenation in a new variable.

  "for example: appear eligible members = concatenation of eligible members &" "& InstanceValueIf (the relationship, the name of the Member, the Member is eligible) "

  Note that I used a new variable display of eligible members

• Concatenation of strings - SQL Query (pl - sql function returning SQL query body

  Hi all
  
  I have just problem with the string concatenation. I would like to come back to something like "Lname, FNAMe" but below returns it Lnamefname
  
  v_sql: = ' SELECT concat(LNAME,FNAME) as an ENTREPRENEUR, '
  ' |' s.TEAM as TEAM, "he said.
  |' s.CONTRACT_NO as CONTRACT_NO'
  ||' S '
  
  I also tried below who gave the results as fname (seprate column as an entrepreneur) and lname received separately as lname... I wish I had it
  
  example of result should be something like: = Weigner, Lucy
  
  v_sql: = 'SELECT LNAME "| ', ' ||' FNAME ENTREPRENEUR,'
  ||' S.TEAM as TEAM "
  ||' S.CONTRACT_NO as CONTRACT_NO,'
  
  
  Thank you

  Lucy,

  Try

  v_sql := ' SELECT LNAME|| '',''|| FNAME CONTRACTOR,'
        || ' S.TEAM as TEAM,'
        || ' S.CONTRACT_NO as CONTRACT_NO,';
  

  See you soon,.
  Hari