"Select * from cat" returns nothing

Similar Questions

• What is a good way to check if the selection ADB sql cursor returns nothing

  Hi all
  
  I am trying to find a good way to identify that a select SQL basic cursor return nothing.
  I know that or we use exception when no data found or count (*) to check how many rows are returned.
  
  
  I have a cursor based on a long statement select.
  As
  

  CREATE OR REPLACE PROCEDURE aaa (v_input IN NUMBER, v_output OUT VARCHAR2)
       CURSOR long_cursor IS
            --long select statement(with input variable) ;
  
  BEGIN
       Select count(*) 
       Into v_count
    From
    -- a long select statment with input again ;
    IF v_count > 0 then
      For record in long_cursor loop
       --Get information from cursor
          --other processing for output
      End loop;
    END IF;
  
  END;

  Is there a way other than the above?
  I would like to reduce the amount of typing. I know that repetition in code is not good.
  
  Thanks in advance,
  Ann
  
  Published by: Ann586341 on February 28, 2013 14:29

  Hello Ann,.

  Apart from the possibility has already been mentioned that other users can change the data during execution of your process, you can check if something needs to be done without the COUNTY. Set a flag in the cursor for loop. When there is no data, then the flag will not change one you can perform the necessary procedure.

  CREATE OR REPLACE PROCEDURE aaa (v_input IN NUMBER, v_output OUT VARCHAR2)
  
      v_data_found    BOOLEAN := FALSE;
      CURSOR long_cursor IS
          --long select statement(with input variable) ;
  
  BEGIN
      For record in long_cursor loop
          v_data_found := TRUE;
          --Get information from cursor
          --other processing for output
      End loop;
      IF NOT v_data_found THEN
          -- set processed flag
      END IF;
  END;
  

  Concerning
  Marcus

• Not the rows returned by the spatial query wrapped in SELECT * FROM...

  Hello
  
  When you run a query with SDO_EQUAL sub, I get a very strange behavior. The SDO_EQUAL query on its own works very well, but if I wrap in SELECT * from there, I get no results. If I wrap SDO_ANYINTERACT in SELECT * from there, I get the expected result.
  
  It seems like the spatial index is used during the execution of the ordinary, but not when SDO_EQUAL request wrapped in SELECT * FROM. Weird. The spatial index is also not used when SDO_ANYINTERACT is wrapped in SELECT * FROM... so I don't know why that returns the correct answer.
  
  I get this problem on 11.2.0.2 on Red Hat Linux 64-bit and 11.2.0.1 on Windows XP 32-bit (i.e., all versions of 11g I've tried). The query works as expected on 10.2.0.5 on Windows Server 2003 64-bit.
  
  Any ideas?
  
  Confused in Dublin (John)
  
  Test case...

  SQL> 
  SQL> -- Create a table and insert the same geometry twice
  SQL> DROP TABLE sdo_equal_query_test;
  
  Table dropped.
  
  SQL> CREATE TABLE sdo_equal_query_test (
    2  id NUMBER,
    3  geometry SDO_GEOMETRY);
  
  Table created.
  
  SQL> 
  SQL> INSERT INTO sdo_equal_query_test VALUES (1,
    2  SDO_GEOMETRY(3003, 81989, NULL, SDO_ELEM_INFO_ARRAY(1, 1003, 1),
    3  SDO_ORDINATE_ARRAY(1057.39, 1048.23, 4, 1057.53, 1046.04, 4, 1057.67, 1043.94, 4, 1061.17, 1044.60, 5, 1060.95, 1046.49, 5, 1060.81, 1047.78, 5, 1057.39, 1048.23, 4)));
  
  1 row created.
  
  SQL> 
  SQL> INSERT INTO sdo_equal_query_test VALUES (2,
    2  SDO_GEOMETRY(3003, 81989, NULL, SDO_ELEM_INFO_ARRAY(1, 1003, 1),
    3  SDO_ORDINATE_ARRAY(1057.39, 1048.23, 4, 1057.53, 1046.04, 4, 1057.67, 1043.94, 4, 1061.17, 1044.60, 5, 1060.95, 1046.49, 5, 1060.81, 1047.78, 5, 1057.39, 1048.23, 4)));
  
  1 row created.
  
  SQL> 
  SQL> -- Setup metadata
  SQL> DELETE FROM user_sdo_geom_metadata WHERE table_name = 'SDO_EQUAL_QUERY_TEST';
  
  1 row deleted.
  
  SQL> INSERT INTO user_sdo_geom_metadata VALUES ('SDO_EQUAL_QUERY_TEST','GEOMETRY',
    2  SDO_DIM_ARRAY(SDO_DIM_ELEMENT('X', 0, 100000, .0001), SDO_DIM_ELEMENT('Y', 0, 100000, .0001), SDO_DIM_ELEMENT('Z', -100, 4000, .0001))
    3  ,81989);
  
  1 row created.
  
  SQL> 
  SQL> -- Create spatial index
  SQL> DROP INDEX sdo_equal_query_test_spind;
  DROP INDEX sdo_equal_query_test_spind
             *
  ERROR at line 1:
  ORA-01418: specified index does not exist
  
  
  SQL> CREATE INDEX sdo_equal_query_test_spind ON sdo_equal_query_test(geometry) INDEXTYPE IS MDSYS.SPATIAL_INDEX;
  
  Index created.
  
  SQL> 
  SQL> -- Ensure data is valid
  SQL> SELECT sdo_geom.validate_geometry_with_context(sdo_cs.make_2d(geometry), 0.0001) is_valid
    2  FROM sdo_equal_query_test;
  
  IS_VALID
  --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
  TRUE
  TRUE
  
  2 rows selected.
  
  SQL> 
  SQL> -- Check query results using sdo_equal
  SQL> SELECT b.id
    2  FROM sdo_equal_query_test a, sdo_equal_query_test b
    3  WHERE a.id = 1
    4  AND b.id != a.id
    5  AND sdo_equal(a.geometry, b.geometry) = 'TRUE';
  
          ID
  ----------
           2
  
  1 row selected.
  
  SQL> 
  SQL> -- Check query results using sdo_equal wrapped in SELECT * FROM
  SQL> -- Results should be the same as above, but... no rows selected
  SQL> SELECT * FROM (
    2       SELECT b.id
    3       FROM sdo_equal_query_test a, sdo_equal_query_test b
    4       WHERE a.id = 1
    5       AND b.id != a.id
    6       AND sdo_equal(a.geometry, b.geometry) = 'TRUE'
    7  );
  
  no rows selected
  
  SQL> 
  SQL> -- So that didn't work.  Now try sdo_anyinteract... this works ok
  SQL> SELECT * FROM (
    2       SELECT b.id
    3       FROM sdo_equal_query_test a, sdo_equal_query_test b
    4       WHERE a.id = 1
    5       AND b.id != a.id
    6       AND sdo_anyinteract(a.geometry, b.geometry) = 'TRUE'
    7  );
  
          ID
  ----------
           2
  
  1 row selected.
  
  SQL> 
  SQL> -- Now try a scalar query
  SQL> SELECT * FROM (
    2       SELECT b.id
    3       FROM sdo_equal_query_test a, sdo_equal_query_test b
    4       WHERE a.id = 1
    5       AND b.id != a.id
    6  );
  
          ID
  ----------
           2
  
  1 row selected.
  
  SQL> spool off

  Here is the plan of the explain output for the query that works. Note that the spatial index is used.

  SQL> EXPLAIN PLAN FOR
    2  SELECT b.id
    3  FROM sdo_equal_query_test a, sdo_equal_query_test b
    4  WHERE a.id = 1
    5  AND b.id != a.id
    6  AND sdo_equal(a.geometry, b.geometry) = 'TRUE';
  
  Explained.
  
  SQL> @?/rdbms/admin/utlxpls.sql
  
  PLAN_TABLE_OUTPUT
  ------------------------------------------------------------------------------------------------------------
  Plan hash value: 3529470109
  
  ------------------------------------------------------------------------------------------------------------
  | Id  | Operation                     | Name                       | Rows  | Bytes | Cost (%CPU)| Time     |
  ------------------------------------------------------------------------------------------------------------
  |   0 | SELECT STATEMENT              |                            |     1 |  7684 |     3   (0)| 00:00:01 |
  |   1 |  RESULT CACHE                 | f5p63r46pbzty4sr45td1uv5g8 |       |       |            |       |
  |   2 |   NESTED LOOPS                |                            |     1 |  7684 |     3   (0)| 00:00:01 |
  |*  3 |    TABLE ACCESS FULL          | SDO_EQUAL_QUERY_TEST       |     1 |  3836 |     3   (0)| 00:00:01 |
  |*  4 |    TABLE ACCESS BY INDEX ROWID| SDO_EQUAL_QUERY_TEST       |     1 |  3848 |     3   (0)| 00:00:01 |
  |*  5 |     DOMAIN INDEX              | SDO_EQUAL_QUERY_TEST_SPIND |       |       |     0   (0)| 00:00:01 |
  ------------------------------------------------------------------------------------------------------------
  
  Predicate Information (identified by operation id):
  ---------------------------------------------------
  
     3 - filter("B"."ID"!=1)
     4 - filter("A"."ID"=1 AND "B"."ID"!="A"."ID")
     5 - access("MDSYS"."SDO_EQUAL"("A"."GEOMETRY","B"."GEOMETRY")='TRUE')
  ..... other stuff .....     

  Here is the plan of the explain output for the query is not working. Note that the spatial index is not used.

  SQL> EXPLAIN PLAN FOR
    2  SELECT * FROM (
    3     SELECT b.id
    4     FROM sdo_equal_query_test a, sdo_equal_query_test b
    5     WHERE a.id = 1
    6     AND b.id != a.id
    7     AND sdo_equal(a.geometry, b.geometry) = 'TRUE'
    8  );
  
  Explained.
  
  SQL> @?/rdbms/admin/utlxpls.sql
  
  PLAN_TABLE_OUTPUT
  --------------------------------------------------------------------------------------------------
  Plan hash value: 1024466006
  
  --------------------------------------------------------------------------------------------------
  | Id  | Operation           | Name                       | Rows  | Bytes | Cost (%CPU)| Time     |
  --------------------------------------------------------------------------------------------------
  |   0 | SELECT STATEMENT    |                            |     1 |  7684 |     6   (0)| 00:00:01 |
  |   1 |  RESULT CACHE       | 2sd35wrcw3jr411bcg3sz161f6 |       |       |            |          |
  |   2 |   NESTED LOOPS      |                            |     1 |  7684 |     6   (0)| 00:00:01 |
  |*  3 |    TABLE ACCESS FULL| SDO_EQUAL_QUERY_TEST       |     1 |  3836 |     3   (0)| 00:00:01 |
  |*  4 |    TABLE ACCESS FULL| SDO_EQUAL_QUERY_TEST       |     1 |  3848 |     3   (0)| 00:00:01 |
  --------------------------------------------------------------------------------------------------
  
  Predicate Information (identified by operation id):
  ---------------------------------------------------
  
     3 - filter("B"."ID"!=1)
     4 - filter("A"."ID"=1 AND "B"."ID"!="A"."ID" AND
                "MDSYS"."SDO_EQUAL"("A"."GEOMETRY","B"."GEOMETRY")='TRUE')
  ..... other stuff .....               

  Yes, this is the bug 9740355. You can get a 11.2.0.1 patch, or wait for 11.2.0.3.

• Select from 2 dimensions collection returned by a pipeline-table-function

  With the help of 10 gr 2
  
  A pipeline function returns a collection of an object oriented sub-collection:
  
  
  TYPE TXT_ARRAYTYPE IS TABLE OF THE VARCHAR2 (2000);
  
  type txt2dtable_objtype as object)
  txt2dtable txt_arraytype;
  
  type txt2dtable_arraytype as the txt2dtable_objtype table;
  
  
  FUNCTION getTxtList (start_date IN DATE) RETURN PIPELINED txt2dtable_arraytype
  ....
  
  
  
  How can I select from the function for each element varchar2 grouped by line number (the top-level collection) txt2dtable_arraytype?
  
  Example:
  
  Text of RowNum
  1 Hello
  1 World
  2 my
  2 name
  2 is
  2 Nuerni!
  3 How
  ....
  
  
  A select statement can be used for an external, OIC - / JDBC / follow App would be great!
  
  Any ideas?
  
  Kind regards
  Nuerni

  Something like this:

  SQL>create type txt_arraytype is table of varchar2(2000)
    2  /
  
  Type created.
  
  SQL>create type txt2dtable_objtype as object ( txt2dtable txt_arraytype )
    2  /
  
  Type created.
  
  SQL>create type txt2dtable_arraytype as table of txt2dtable_objtype
    2  /
  
  Type created.
  
  SQL>create or replace FUNCTION getTxtList (start_date in date)
    2  return txt2dtable_arraytype pipelined
    3  is
    4  begin
    5    pipe row( txt2dtable_objtype( TXT_ARRAYTYPE( 'Hello', 'World' ) ) );
    6    pipe row( txt2dtable_objtype( TXT_ARRAYTYPE( 'My', 'name', 'is', 'Anton' ) ) );
    7    pipe row( txt2dtable_objtype( TXT_ARRAYTYPE( 'And', 'this', 'is', 'an', 'example' ) ) );
    8    return;
    9  end;
   10  /
  
  Function created.
  
  SQL>
  SQL>select rn, y.column_value
    2  from ( select rownum rn
    3              , object_value
    4         from table( getTxtList( sysdate ) )
    5       ) x
    6     , table( x.object_value.txt2dtable ) y
    7  /
  
          RN COLUMN_VALUE
  ---------- -----------------------------------------------------------------------------------------
           1 Hello
           1 World
           2 My
           2 name
           2 is
           2 Anton
           3 And
           3 this
           3 is
           3 an
           3 example
  
  11 rows selected.
  
  SQL>
  

  Anton

• Select from another table, when the query returns no result

  Hello
  
  I have a question where I'm supposed to retrieve the address of an account id-based billing. However, the table of billing may not have an address. There is a table of addresses that always has an address for an account. If the billing address exists, it should be used, so I can't use the address table. Is it possible in a select statement to query to the billing address and if it does not exist, use the address table.
  
  SELECT * FROM accounts a, b billings WHERE a.accountid = b.accountid
  
  Any help will be greatly appreciated.
  
  Thank you.

  user10407139 wrote:
  Hello

  I have a question where I'm supposed to retrieve the address of an account id-based billing. However, the table of billing may not have an address. There is a table of addresses that always has an address for an account. If the billing address exists, it should be used, so I can't use the address table. Is it possible in a select statement to query to the billing address and if it does not exist, use the address table.

  SELECT * FROM accounts a, b billings WHERE a.accountid = b.accountid

  Any help will be greatly appreciated.

  I think you need to explain more clearly if

  -you only have a couple of "billing" columns which is empty and in this case, you want to use the columns from the table 'accounts '.

  - or you have a join with another table that doesn't return data, for example a foreign key "address_id" "billing" is zero and therefore the join to other tables 'address' will return all the data

  In the first case, you have already been provided with some examples here, how to use NVL or similar functions to achieve, even if the first post first evaluates the information of 'accounts' and if it is white using information from "billing". According to your description you need the other way around. The second post a subquery recursive useless in my opinion.

  In the latter case, you should probably use an "outer" join so that the data in your table "bills" are returned, even if the join to another table is not at all the lines.

  SELECT
  NVL(AD1.ADDRESS_ATTR1, AD2.ADDRESS_ATTR1) as ADDRESS_ATTR1,
  NVL(AD1.ADDRESS_ATTR2, AD2.ADDRESS_ATTR2) as ADDRESS_ATTR2,
  NVL(AD1.ADDRESS_STREET, AD2.ADDRESS_STREET) as ADDRESS_STREET,
  ...
  FROM accounts a
  INNER JOIN billings b
  ON a.accountid = b.accountid
  LEFT OUTER JOIN address ad1
  ON b.address_id = ad1.address_id
  INNER JOIN address ad2
  ON a.address_id = ad2.address_id;
  

  In this way you pick up the address stored in the "invoices" table, if it existed, otherwise you pick up the address assigned to the "accounts" table I used an inner for the second address join join because you said that the account always has an assigned address.

  Kind regards
  Randolf

  Oracle related blog stuff:
  http://Oracle-Randolf.blogspot.com/

  SQLTools ++ for Oracle (Open source Oracle GUI for Windows):
  http://www.sqltools-plusplus.org:7676 /.
  http://sourceforge.NET/projects/SQLT-pp/

• Select * from v$ PDB returning some lines of non - sys account DBA

  I am unable to find any documentation related to this privilege can benefit a common user in CBD root of database that allows the user to select from V$ PDB

  Server11:CPPPRD:Oracle: / u01/app > sqlplus C ##IMDBA - this user has a DBA role in the base of the root

  SQL * more: Production of the version 12.1.0.2.0 on Mon Sep 14 08:26:17 2015

  Copyright (c) 1982, 2014, Oracle. All rights reserved.

  Enter the password:

  Last successful login time: Fri Sep 11-2015 15:55:05-0600

  Connected to:

  Database Oracle 12 c Enterprise Edition Release 12.1.0.2.0 - 64 bit Production

  With the partitioning, OLAP, Advanced Analytics, Real Application Testing

  and Unified audit options

  SQL > select * from v$ PDB;

  no selected line

  SQL > exit

  Disconnected from the database Oracle 12 c Enterprise Edition Release 12.1.0.2.0 - 64 bit Production

  With the partitioning, OLAP, Advanced Analytics, Real Application Testing

  and Unified audit options

  Server11:CPPPRD:Oracle: / u01/app > sqlplus / as sysdba

  SQL * more: Production of the version 12.1.0.2.0 on Mon Sep 14 08:26:36 2015

  Copyright (c) 1982, 2014, Oracle. All rights reserved.

  Connected to:

  Database Oracle 12 c Enterprise Edition Release 12.1.0.2.0 - 64 bit Production

  With the partitioning, OLAP, Advanced Analytics, Real Application Testing

  and Unified audit options

  SQL > select name from v$ PDB;

  NAME

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

  PDB$ SEEDS

  APPPROD

  SQL > exit

  Disconnected from the database Oracle 12 c Enterprise Edition Release 12.1.0.2.0 - 64 bit Production

  With the partitioning, OLAP, Advanced Analytics, Real Application Testing

  and Unified audit options

  If you want that the common user will be able to view this data across all containers, you will need to use the container_data clause.

  Run through the user SYS to the CBD$ ROOT the following command:

  change user C ##IMDBA set container_data = container all = current

  BTW, you can also specify that C ##IMDBA will have the ability to view the data across all the container only for V$ PDB by running:

  change user ##IMDBA set container_data = all Molok sys.v_ C $pdbs = current

  And you can also check the settings of data container by selecting CDB_CONTAINER_DATA

  According to the Oracle doc:

  container_data_clause

  The container_data_clause allows the game and change CONTAINER_DATA to a common user attributes. Use of the FOR clause to indicate whether to set or change the default CONTAINER_DATA attribute or a specific object CONTAINER_DATA attribute. These attributes determine all of the containers (which can never exclude the root) whose data will be visible via CONTAINER_DATA objects to the common user specified when the current session is the root.

  Read more here:

  http://docs.Oracle.com/database/121/Admin/cdb_mon.htm#ADMIN13931

  http://docs.Oracle.com/database/121/SQLRF/statements_4003.htm#SQLRF01103

• Extract XML Value returns nothing

  Hi, I have a table where I put an XMLTYPE column called XML_RESPONSE and a CLOB called XML_RESPONSE_CLOB with the same XML content each.

  One of the values of records in the two columns look like this:

  <? xml version = "1.0" encoding = "UTF - 8"? >< s : Envelope xmlns:S = » http://schemas.xmlsoap.org/soap/envelope/ « >< Body >< ns2:StampCFDBytesResponse xmlns:ns2 = » http://impl.Controllers.massive.Fe.STO.com/ "xmlns:ns3 = » http://exception.Fe.STO.com/ "><stampedDocument>PD94bWwgdmVyc2lvbj0iMS4wIiBlbmNvZGluZz0iVVRGLTgiPz4KPGNmZGk6Q29tcHJvYmFudGUgdmVyc2lvbj0iMy4yIiBmb2xpbz0Cinb2IubXgvVGltYnJlRmlzY2FsRGlnaXRhbCBodHRwOi8vd3d3LnNhdC5nb2IubXgvVGltYnJlRmlzY2FsRGlnaXRhbC9UaW1icmVGaXNjYWxEaWdpdGFsLnhzZCIgeG1sbnM6dGZkPSJodHRwOi8vd3d3LnNhdC5nb2IubXgvVGltYnJlRmlzY2FsRGlnaXRhbCIvPgogICAgPC9jZmRpOkNvbXBsZW1lbnRvPgo8L2NmZGk6Q29tcHJvYmFudGU+</stampedDocument></ns2:StampCFDBytesResponse></S:Body></S:Envelope>

  I am trying to extract the base64 code, that is inside the < stampedDocument > element.

  If I use this code, the procedure runs, but returns nothing:

  Select apex_web_service.parse_xml (XML_RESPONSE, "/ / envelope/body/stampedDocument")

  in v_stamped from f_cfdi_timbrados where id_cfdi_timbrado = 1002;

  If I use the following the procedure returns an error:

  Select apex_web_service.parse_xml (XML_RESPONSE, '//Envelope/Body/stampedDocument/stampedDocument ()')

  Select apex_web_service.parse_xml (XML_RESPONSE, '//S:Envelope/S:Body/stampedDocument/stampedDocument ()')

  Select apex_web_service.parse_xml (XML_RESPONSE, ' / / s: Envelope / Body / stampedDocument')

  in v_stamped from f_cfdi_timbrados where id_cfdi_timbrado = 1002;

  06503 00000 - "PL/SQL: function returned no value."

  * Cause: A call to the PL/SQL function completed, but no RETURN statement has been

  executed.

  * Action: Function to rewrite PL/SQL, ensuring that it always returns

  a value of the appropriate type.

  I also tried with the ExtractValue function and retunrs null or an error.

  SELECT id_cfdi_timbrado,

  EXTRACTVALUE (e.xml_response, ' / envelope/body/stampedDocument ')

  'CFDI_BASE_64 '.

  OF e f_cfdi_timbrados

  WHERE id_cfdi_timbrado = 1002;

  Please notify. It's my first experience of XML parsing and it seems that I am lost.

  Francisco

  The error message provides the clue that you need.  If you were to search on this error message, you will see he's trying to tell you that you are missing a RETURN statement at the end of your function.  Something like

  RETURN v_stamped;

  That would resolve the issue causing the error ORA.

  Regarding the second question, that you will encounter, your clips are not correctly name space which is part of the XML.  For extractValue, there is a third parm

  EXTRACTVALUE

  If your query would look like

  EXTRACTVALUE (e.xml_response, ' / s: Envelope/Body / ns2:stampedDocument ',' xmlns:S = "http://schemas.xmlsoap.org/soap/envelope/" xmlns:ns2 = "http://impl.controllers.massive.fe.sto.com/"')

  I leave you to you of apex_web_service.parse_xml of research

  That said, depending on your version of Oracle, extractValue might be obsolete and you will have to go in a different direction.

  Here are a few tips to post on the forums

  Re: 2. How can I ask a question in the forums?

• Services Web site deployment error "server returned nothing (no header, no data)" and much more

  I develop a VI on a large scale with a VI of web service combined in 2010 SP1. The "auxiliary" VI is responsible for storage of data capture and analysis as well as data and communications. It's big enough and communicates with the web method VI through shared network variables [and I use the DSC module to allow the management of shared variables of events].

  I can build and deploy the web method VI very well and it runs great. However, I need to communicate between the auxiliary and web method VI, and it seems that I can't do without including the auxiliaries vi when generating RESTful web services [also, is there a way to make this web service generates?]. When I added the auxiliary vi for the construction, he built very well, but then I got during deployment:

  "Server returned nothing (no header, no data).

  The next time I tried to deploy, I got a fake NI Auth dialog by this knowledge base article. By following the instructions for case 1 ["failure of Web application server since last started"], I ran Services.msc and found that NEITHER Application Web Service was not running. I tried to restart the service, but got this error:

  "The NI Application Web Server service on Local computer started and then stopped. Some services stop automatically if they have no work to do, for example, the service logs and alerts. »

  Knowledge base article suggests to restart at this point and I did, but I still see the same behavior. So really, I have a few questions:

  1. is it possible to deploy a variable library shared on the network through a local web service deployed and VI?

  2. What are the causes "server returned nothing (no header, no data)" in the deployment? A google search gave very little.

  3. what this means: "NI Application Web Server service on Local computer started and then stopped... '. "and what do I do to get my Web Application Server up?

  [to pile on the pile... I tried to re - activate the localhost:3580 Web application server and got an error. Localhost:3580 then offline also.]

  Thank you!

  Update.

  I noticed that the Web application server attempted to deploy the web service broken and choke her. There seemed to be no way to clear the .lvws created at the origin of the construction. I was able to remove the deployment folder to \UserServices\deployed\ $(WebServicesRoot)- , but it has been recreated from the .lvws whenever I tried to restart the service.

  So I called NOR and they told me this directory [XP]:

  C:\Documents and Settings\LocalService\My Documents\LabVIEW Data\WebServices\Standalone

  The .lvws has been in this folder. I deleted it and now I can run the ApplicationWebService. Apparently this file hidden undocumented is a "not-quite-bug" that is recognized as needing a fix in future releases.

• SQLite Select * from table1 - cannot see last line

  Hello

  I did some testing with SQLite component on the Simulator and ran into a problem. When I try to retrieve the data from the database (storage works great... open the db to an observer and data file has been stored properly), I can't get the last line of the query. I have something in the sense of the following:

  try {
        Statement _statement = m_db.createStatement("SELECT * FROM TABLE1");
        _statement.prepare();
        _statement.execute();
        Cursor _cursor = _statement.getCursor();
        if (_cursor != null) {
  
          while (_cursor.next()){
              Row _row = (Row)_cursor.getRow();
              // Read row. For example:
              int idx1 = _row.getColumnIndex("id");
              int idx2 = _row.getColumnIndex("name");
  
              String _id           = _row.getString(idx1);
              String _name         = _row.getString(idx2);
          }
        }
        _statement.close();
        _cursor.close();
      } catch (Throwable e) {
        Dialog.alert("unable to get row data");
      }
  

  The first problem is that _cursor.next does not succeed, and the loop is not executed. If I change the code to force it to enter the loop (ie. cursor.first and run the .getPixel etc... in any case), I always get the LAST row, even when I use the position (1, 2, 3, 4... etc) function. It's pretty boring. I develop this 5.0 and testing with 9700 Simulator. Any ideas why I would see only the last row?

  Why the next file in the thropugh code above, I can't retrieve a row in the database?

  Note I tried dogin cursor.first ()... . Run the .GetPixel and the. next(), don't always gets me the line after line and the other always returns false. I do a select empty in the database, all lines should be there (checked the structure of data in another program... it is fine), no idea why it isn't here?

  Thanks in advance.

  Figured this out, the _statement.execute (); should not be there.

• What privileges granted to select from all the PDB files

  Why the two selected does not return the same result? Or if you want the broader question - what privileges granted to select from all the PDB files.

  
  

  I want to leave common user that I created to select and see all of the synonyms of all PDB files.
  

  
  

  conn / as sysdba

create user c##nir identified by c##nir container=all;

grant connect,dba,resource to c##nir container=all;
grant select on cdb_synonyms to c##nir container=all;

select CON_ID  from cdb_synonyms  group by CON_ID;

  CON_ID
----------
   1
   4
   11
   10
   14
   5
   8
   13
   3
   7
   15
   6
   12
   9

conn c##nir/c##nir

select CON_ID  from cdb_synonyms  group by CON_ID;

  CON_ID
----------
   1

select CON_ID  from containers(dba_synonyms)  group by CON_ID
   *
ERROR at line 1:
ORA-00942: table or view does not exist

  You must use the CONTAINER_DATA clause:

  ALTER USER ##nir set container_data = container c all = current;

  After running the above command, try to select again to cdb_synonyms and you will see the data of all containers.

  Read more in my Post of Blog

• SELECT statement to return a type in Oracle objects

  Hi all, I have created a small system for Uni using oracle objects and types. I have a table person with type of seller under the person table and the type of claimant to the title of the person table. I need the select statement to return data of the person, table, but only the type of applicant data. for example, SELECT * FROM person_tab, WHERE the type is applicant_t. I know it's probably simple, but just can't get the syntax right. The code all series just may not get the right to choose. Thanks for your time.

  create type appointment_t;
          
  create type property_t;
  
  create type telephone_t as object (
      weekdayDaytime varchar2(15),
      weekdayEveningAndWeekend varchar2(15));
  
  create type person_t as object (
      person char(6))
      not final;
  
  create type appointment_list_t as table of ref appointment_t;
  
  create type property_list_t as table of ref property_t;
  
  create type salesperson_t under person_t (
      sSurname varchar2(20),
      sForename varchar2(20),
      dateOfBirth varchar2(12),
      makes appointment_list_t,
      member function appointments_made return number );
  
  create type applicant_t under person_t (
      aSurname varchar2(20),
      aForename varchar2(20),
      dateOfBirth varchar2(12),
      aAddressLine1 varchar2(25),
      aAddressLine2 varchar2(25),
      aTown varchar2(20),
      telephoneNums telephone_t,
      maxPrice number(10),
      desiredArea varchar2(20),
      attends appointment_list_t,
      member function appointments_attended return number );
  
  create or replace type body salesperson_t as
  member function appointments_made return number is
      total number;
  begin
      total := self.makes.count;
      return total;
      end;
  end;
  
  create or replace type body applicant_t as
  member function appointments_attended return number is
      total number;
  begin
      total := self.attends.count;
      return total;
      end;
  end;
  
  create or replace type appointment_t as object (
      appointment char(10),
      appdate date,
      apptime varchar2(15),
      appointmentType varchar2(15),
      levelOfInterest integer(3),
      offerMade number(10),
      is_made_by ref salesperson_t,
      is_attended_by ref applicant_t,
      is_related_to ref property_t);
      
  create or replace type property_t as object (
      property char(10),
      dateOfRegistration date,
      propertyType varchar2(15),
      bedrooms integer(2),
      receptionRooms integer(2),
      bathrooms integer(2),
      garage varchar2(5),
      garden varchar2(6),
      regionArea varchar2(20),
      pAddressLine1 varchar2(20),
      pAddressLine2 varchar2(20),
      pTown varchar2(20),
      askingPrice varchar2(20),
      relatesTo appointment_list_t);
  
  create table person_tab of person_t (
      person primary key );
      
  create table property_tab of property_t (
      primary key(property))
      nested table relatesTo store as relates_to_table;
      
  create table appointment_tab of appointment_t (
      primary key (appointment),
      scope for (is_made_by) is person_tab,
      scope for (is_attended_by) is person_tab,
      scope for (is_related_to) is property_tab);
      
      
  
  insert into person_tab
  values (salesperson_t('s001', 'Fontigue', 'Farquar', '22-feb-1980', appointment_list_t()));
  
  insert into person_tab
  values (salesperson_t('s002', 'Richmond', 'Neil', '30-feb-1983', appointment_list_t()));
  
  insert into person_tab
  values (salesperson_t('s003', 'Devere', 'Jeremy', '03-mar-1977', appointment_list_t()));
  
  insert into person_tab
  values (salesperson_t('s004', 'Schofield', 'Paul', '07-dec-1969', appointment_list_t()));
  
  insert into person_tab
  values (salesperson_t('s005', 'Johnson', 'Richard', '04-jul-1992', appointment_list_t()));
  
  insert into person_tab
  values (salesperson_t('s006', 'Stevens', 'Rupert', '22-may-1989', appointment_list_t()));
  
  
  
  insert into person_tab
  values (applicant_t('ap007', 'Hadfield', 'Linda', '22-nov-1981', '3 Duckdoo Avenue', 'Rosemont', 'Neath Port Talbot',
  telephone_t('01639877103', '07756338175'), '110000', 'Mumbles', appointment_list_t()));
  
  insert into person_tab
  values (applicant_t('ap008', 'Walsh', 'Riley', '18-sep-1974', '12 George Street', 'Taibach', 'Neath Port Talbot',
  '01639890337', '075982228741', '125000', 'Ten Acre Wood', appointment_list_t()));
  
  insert into person_tab
  values (applicant_t('ap009', 'Kennedy', 'Shaun', '11-dec-1972', '101 Granada Close', 'Waun Wen', 'Swansea',
  '01792558447', '07894558123', '150000', 'Central Swansea', appointment_list_t()));
  
  insert into person_tab
  values (applicant_t('ap010', 'Redgrave', 'Steven', '30-jun-1988', '47 Victoria Gardens', 'City Apartments', 'Neath',
  '01639770183', '07774273391', '95000', 'Neath', appointment_list_t()));
  
  insert into person_tab
  values (applicant_t('ap011', 'Hopkins', 'John', '07-feb-1979', '130 Flanders Court', 'Richfield', 'Bridgend',
  '01656889227', '05589337123', '137500', 'Brechfa', appointment_list_t()));
  
  insert into person_tab
  values (applicant_t('ap012', 'Glover', 'Germaine', '14-aug-1983', '32 Regent Crescent', 'Cranforth', 'Cardiff', 
  '01210887336', '07975625195', '170000', 'Cardiff West', appointment_list_t()));
  
  

  The one I am running made the telephone_t in all households.

  Happy that you have your code working but that was not my point

  It comes to you providing us with the correct instructions to actually run the test case and help you efficiently.

  Regarding your last question, use the function of REGAL to caster level being superior in one of its subtype.

  for example

  SQL> select person
    2       , treat(object_value as applicant_t).aSurname as surname
    3       , treat(object_value as applicant_t).aForename as forename
    4  from person_tab
    5  where object_value is of (applicant_t) ;
  
  PERSON SURNAME              FORENAME
  ------ -------------------- --------------------
  ap007  Hadfield             Linda
  ap008  Walsh                Riley
  ap009  Kennedy              Shaun
  ap010  Redgrave             Steven
  ap011  Hopkins              John
  ap012  Glover               Germaine
  
  6 rows selected.
  

• Insert into MDQ_OLD select * from table (lt_monitorMdq);

  I'm trying to insert into a table that has only a single column, which is a column of a user defined type (UDT). The UDT is nested, that is one of the attributes of the UDT is an another UDT.

  I aim to insert into the table like this pseudo-code:

  INSERT INTO T1 SELECT * FROM THE UDT;

  CREATE TABLE MDQ_OLD (myMDQ UDT_T_MONITOR_MDQ)

  NESTED TABLE myMDQ

  (T1_NEW) ACE STORE

  THE NESTED TABLE MONITOR_MDQ_PRIM_RIGHTS

  STORE AS T2_NEW);

  The MONITOR_MDQ_CLI procedure. Read below returns the parameter lt_monitorMdq which is a UDT type as announced. The statement "insert into select MDQ_OLD * table (lt_monitorMdq);" fails, while the second insert statement works.

  Is it possible to get the first statement of work?

  I'm on Oracle 11 g 2.

  DECLARE

  lt_monitorMdq UDT_T_MONITOR_MDQ;

  BEGIN

  MONITOR_MDQ_CLI. Reading (TRUNC (SYSDATE),

  TRUNC (SYSDATE),

  NULL,

  NULL,

  "MILLION BTU.

  lt_monitorMdq); -Note lt_monitorMdq is an OUT parameter

  -This insert does not work

  Insert into MDQ_OLD select * from table (lt_monitorMdq);

  BECAUSE me in 1... lt_monitorMdq.count

  LOOP

  Dbms_output.put_line ('lt_monitorMdq: ' | .mdq_id lt_monitorMdq (i));

  -This integration works

  INSERT INTO MDQ_OLD (MYMDQ)

  VALUES (UDT_T_MONITOR_MDQ (UDT_R_MONITOR_MDQ)

  lt_monitorMdq (i) .gasday,

  1,

  NULL,

  NULL,

  NULL,

  NULL,

  NULL,

  NULL,

  NULL,

  NULL,

  NULL,

  NULL,

  NULL,

  NULL,

  NULL,

  NULL,

  () UDT_T_MONITOR_MDQ_PRIM_RIGHT

  () UDT_R_MONITOR_MDQ_PRIM_RIGHT

  1,

  NULL,

  NULL,

  NULL,

  NULL,

  NULL,

  NULL,

  NULL,

  (NULL)));

  END LOOP;

  END;

  have you tried:

  INSERT INTO MDQ_OLD (myMDQ) VALUES (lt_MonditorMDq);

  curiosity:

  Is there a particular reason, why you have created a table with a single column of type UDT instead of:

  CREATE TABLE... OF UDT_T_MONITOR_MDQ;

  I can tell you from experience that using a nested table, you can easily query the data in the nested table.

  MK

• How to filter data according to internal application and in case if returns nothing outside the query must return all the lines

  create table ab (a number, b varchar2 (20));

  Insert into ab

  Select rownum, rownum. "" sample "

  of the double

  connect by level < = 10

  create table bc (a number, b varchar2 (20));

  Insert into BC.

  Select rownum + 1, rownum + 1 | "" sample "

  of the double

  connect by level < = 10

  Select * AB

  where b in (select b BC where b = "2sample")

  This query will return me 1 row, but there are cases where the value of the parameter b is null

  and that it should return all rows in the table

  as

  Select * AB

  where b in (select b BC where b = "2sample")

  which return specific values, but I want to change in a way when the inner query returns nothing then outer query should return all the lines and works as

  Select * AB;

  Is it possible to put in a single query

  Hello

  You seem to ask for different things.  You want all the lines AB when

  1. The parameter ("2sample' in the example) is NULL, or when
  2. There is no corresponding row in the 2 tables (which could happen even if the parameter is not NULL)

  ?

  Assuming you want the option 2, here's one way:

  WITH got_rnk AS

  (

  SELECT ab.*

  DENSE_RANK () (ORDER IN CASE

  WHEN b (IN)

  SELECT b

  BC.

  WHERE b = "2sample" - parameter

  )

  THEN "A".

  OF ANOTHER 'B '.

  END

  ) AS rnk

  AB

  )

  SELECT a, b

  OF got_rnk

  WHERE rnk = 1

  ;

  This does not assume b is unique in each table.

  Thanks for posting the CREATE TABLE and INSERT statements; It is very useful.

• Get-VMHostSnmp returns nothing

  Hi all

  I need to get out a bunch of SNMP parameters for some 5.5 ESXi hosts.

  This bit is easy. I say that because when I run the command set-vmhostsnmp to add the targets and community names, no error is returned.

  It's when I try to check the settings, or search the SNMP settings on different hosts that I run into trouble.

  I want to add that I tried the following on PowerShell (v3), Powershell ISE, with VMware PowerCLI (5.5 Release 1).

  Always with the same results.

  to connect-viserver MyESXiHost-credential (get-credential)

  Get-VMHostSNMP #returns nothing

  Get-VMHostSNMP-returns # server MyESXiHost the below error

  Get-VMHostSnmp: 26/Jun/2015 12:14:18

  Get-VMHostSnmp

  The method or operation is not implemented.

  On line: 1 char: 1

  + Get-VMHostSnmp-Server MyESXiHost

  + ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

  	+ CategoryInfo	: NotSpecified: (:)) [Get-VMHostSnmp], VimException)
  	+ FullyQualifiedErrorId: Core_BaseCmdlet_UnknownError, VMware.VimAutomation.ViCore.Cmdlets.Commands.Host.GetVMHostSnmp

  I checked the snmpd Service and it is running

  Get-VMHostService - VMHost MyESXiHost | where {$_.} Key - eq "snmpd"}

  Required Label key running policy

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

  snmpd snmpd on True False

  I even restarted the snmpd service after adding the SNMP parameters using

  Get-VMHostService - VMHost MyESXiHost | where {$_.} Key - eq "snmpd"} | Restart-VMHostService-confirm: $false

  That is to say;	Label	Policy	Running required
  ---	-----	------	-------  --------
  snmpd	snmpd	on	True	Fake

  I even tried to Get-EsxCli

  $esxcli = get-EsxCli - VMHost siprb3esx01.corp.emc.com

  $esxcli.system.snmp.get)

  several errors returned

  Community string has not been specified in the trap target

  When I put something inside the brackets, I get the following

  The 'get' method is called with parameters '1', but the number of parameters expected is '0'

  Any help that can be offered would be appreciated.

  Thank you all

  Problem solved.

  I've updated since PowerCLI 5.5 Release 1 to PowerCLI version 5.8 Release 1 and the get-vmhostsnmp command now works.

  Better yet Get-VMHostSnmp | Select VMHost, works of TrapTargets

• I use a PC and I used LR3. I'm a newcomer to LR, so patient with me! My problem is related to the import function. I have a photo library on an external hard drive. I slowly imported previews of the photos selected from the library in

  I use a PC and I used LR3. I'm a newcomer to LR, so patient with me! My problem is related to the import function.

  I have a photo library on an external hard drive. I've slowly been import previews of the photos selected from the library in my catalog, adding them during the import process - well. But now, I hit a problem. Another folder in my library contains several subfolders, each containing a number of photos (a mixture of RAW steals (naves) and jpg). I was importing found in my catalog each Subfile in turn, using the Add function, usually of the jpgs only from each Subfile. It works fine, until I reached a particular Subfile. For some reason when I try to import from it and select the secondary file as a Source, only the RAW (NEF) images appear in the preview pane (sorry, forgot the correct term for it!). I know that jpg files are in this auxiliary file on the external hard drive, because when I view its content in Windows, they are all there. But try as I can (choose the file under source, select the folder parent as a source, try to copy or move them, instead of adding them), nothing seems to work. Since they do not appear in the preview pane, I can't import them. It does appear that this a Subfile where the problem exists, but I don't see anything that is different from the others (names of files under all use the same structure - yyyy-mm-dd_custom name, and pictures in all subfolders are adopting the same denomination structure too - yyyy-mm-dd_sequential number_custom name.) NAVE/JPG. So what I am doing wrong? Any ideas please.

  It is possible that the images in this particular subfolder were taken in your camera in RAW + JPEG.  If so, you will need to go to preferences under the general tab and make sure the box "processing JPEG files files next to raw as separate photos" is checked.

  

  However, assuming that this is the case, there is really no reason to import the JPEG file if you already have the RAW file.