The query results display help

Similar Questions

• Need help to understand the query result

  Hi gurus

  I was reading one of the question here in this forum and its link is below:

  Query required for scenario

  I had some confusion related to this code and don't understand the logic of the out put, see query below:

  Query

  with sub_services as

  (

  Select su_seq 12323, 'HLR1' so_id, 1 seq Union double all the

  Select su_seq 12323, "HLR2' so_id, seq 2 Union double all the

  Select su_seq 12323, "A09" so_id, seq 3 of all the double union

  Select su_seq 12333, "MO1" so_id, seq 4 Union double all the

  Select su_seq 12333, "MO2' so_id, seq 5 Union double all the

  Select su_seq 12333, "A09" so_id, 6 seq in union double all the

  Select su_seq 12333, 'M0CR' so_id, seq 7 Union double all the

  Select su_seq 12999, "LOL1' so_id, seq 8 Union double all the

  Select su_seq 12999, "LOL2' so_id, seq 9 double

  )

  Select *.

  of sub_services b

  where exists (select 1 from sub_services

  where su_seq = b.su_seq

  and so_id = 'A09.

  )

  order by 2;

  The query result

  12323 A09 3

  12333 6 A09

  12323 HLR1 1

  12323 HLR2 2

  12333 M0CR 7

  12333 4 MO1

  12333 5 MO2

  According to my understanding, the above query should return records in red only because of her is below command

  It exists (select 1 from sub_services

  where su_seq = b.su_seq

  and so_id = 'A09.

  but don't know why he's back 7 files, can someone help me understand the result...

  It is query is functionally identical to the PL/SQL block, but much more effective.

  declare

  number of l_res;

  Start

  for line (select *)

  sub_services) loop

  Start

  Select 1 from l_res

  of sub_services

  where su_seq = row.su_seq and

  so_id = "A09" and

  rownum = 1;

  exception when

  NO_DATA_FOUND then

  null;

  end;

  end loop;

  end;

  Essentially every row in the outer query are tested against him exists query.  Given the correlation between two requests is based only on su_seq each line with a su_seq value returned by him is returned in the output.

  Another way to think he uses instead a join condition.  This query is equivalent to the query to exist

  Select the main

  of main sub_services

  Join select (separate su_seq

  of sub_services

  where so_id = "A09") cond

  We main.su_seq = cond.su_seq;

  John

• How to get SQL Developer 4.1 to display the query result?

  SQL DEV 4.0.3.16.84 execution of a SELECT statement is stored in a .sql file causes the window of the query result of pop-up indicating the result of a SELECT statement.  SQL DEV 4.1 is not to do so.

  Oops on my part; my SQL formatting has been the root cause.  I got used to insert split without any character of comment lines in front of them.  For example:

  ==================================================

  Select funny business;

  The foregoing indicates the behavior described.

  --==================================================

  Select funny business;

  With the dash double comment shows, the SQL works very well.

  This is different than previous versions of SQL Developer, but is probably better functionality.  I'll try to mark it as answered, but anyone with the admin should certainly do so if I can't.

• new to 4.02, no grid or column names in the query results

  It is a bit strange, I have SQL Developer 4.02 just installed, and I don't see grid or column names in the query results.  Don't see anything useful in tools > Preferences, what don't get me?

  The worksheet gives you a couple of different ways to run a query...

  1. instruction execute sheet icon toolbar (large green arrow, or Ctrl + Enter).

  This produces a results tab of the query with the data displayed in a grid.

  2. worksheet icon toolbar Execute the Script (the small tip of the green arrow on lined paper, or F5).

  This produces a tab out of the Script with the data displayed on the printer.

  If execution of the statement to Execute the Script, using some SQL * most orders will remove the column headers:

  1. set the position

  2. set the pagesize 0 (or 1 or 2).

  Pagesize and linesize default is - 1.  By default, the spreadsheet is free for formatting output script as he wishes.  If you have not changed these settings in the spreadsheet, then see if you point to a startup script in Tools > Preferences > Database > name of the connection startup script file

  Kind regards

  Gary

  SQL DeveloperTeam

• How to display the serial No. field not to mention that the search results displayed

  How to display the serial No. field not to mention that the search results displayed

  Hello

  You missed to add the varstatus property in your table

  Try with this code:

  
  lines = ' #{bindings. " SahajDetailVO1.rangeSize}.
  emptyText = "#{bindings." SahajDetailVO1.viewable? "{'No data to display.': 'Access Denied.'}".
  fetchSize = "#{bindings." SahajDetailVO1.rangeSize}.
  rowBandingInterval = "0" id = "t1" styleClass = "AFStretchWidth."
  varStatus = 'vs' >

  
  
  

• The query results: extract all lines?

  I was looking for a feature that will allow me to choose to return "all records" in the query results window. The current behavior is fetching 50 files at a time (for example fetch 50 records when you scroll the results = s-l-o-w). What I would do, that is 'Recover all lines' and then use for the scroll bar to scroll "smoothly" to the last record. For example, the 8.0.6 Query Builder version has this feature and SQL Developer 3.0, if I right click on the results. I choose 'Count lines... ". ", looks like it would be a perfect place to put an option"retrieve all rows.

  If your application is to be able to quickly reach the last record in a query you can press Ctrl + Page Down (with emphasis in the grid of results) and you will automatically position your view to the last record in the query automatically go get all the results in the process.

  You have no need to do anything with the mouse scroll is actually the fastest way to reach the desired line.

• Need help to build the query/pl-sql block to get the query result and the name of column from DB table in the form of key-value pairs.

  Hi Experts,

  I have a DB table has columns of more than 50.

  I question this table, it should only return one line at any time. as sqldeveloper below image.

  

  here, I need to build block pl/sql-query, Discover the column in the table as a key and query result as values.

  Eg:     Key                         -  Value

  TASK_EVENT_ID - 1765

  EVENT_TYPE - ASR_UPDATE

  ... etc until all of the columns in my table.

  Experts please comment on that point, appreciate your help on this.

  Thank you

  -Vincent.

  Here is an approach using DBMS_SQL to iterate over the columns of key / value to assign... (Little code snipped for brevity)

  create or replace procedure (task_expired)

  v_store_id in full,

  v_task_action_id in full,

  v_job_id in full

  )

  as

  -[SNIP code...]

  v_sql VARCHAR2 (4000): = ' select * from my_table where PK = 123';  -Your SQL here!

  v_v_val VARCHAR2 (4000);

  v_n_val NUMBER;

  v_d_val DATE;

  v_ret NUMBER;

  c NUMBER;

  d NUMBER;

  col_cnt INTEGER.

  f BOOLEAN;

  rec_tab DBMS_SQL. DESC_TAB;

  col_num NUMBER;

  vAsString VARCHAR2 (4000);

  BEGIN

  -[SNIP code...]

  Message_properties. CORRELATION: = "EDF_EVENT";

  MSG: = SYS. AQ$ _JMS_BYTES_MESSAGE. Construct();

  Msg.set_string_property ('queueName', ' shipping/csi_cth');

  Msg.set_string_property ('MODE', 'CR8');

  c: = DBMS_SQL. OPEN_CURSOR;

  DBMS_SQL. PARSE (c, v_sql, DBMS_SQL. NATIVE);

  d: = DBMS_SQL. Execute (c);

  DBMS_SQL. DESCRIBE_COLUMNS (c, col_cnt, rec_tab);

  1.col_cnt J

  LOOP

  CASE rec_tab (j) .col_type

  WHEN 2 THEN

  DBMS_SQL. DEFINE_COLUMN (c, j, v_n_val);      -Number

  WHEN 12 CAN

  DBMS_SQL. DEFINE_COLUMN (c, j, v_d_val);      -Date

  ON THE OTHER

  DBMS_SQL. DEFINE_COLUMN (c, j, v_v_val, 2000);   -Else treat as varchar2

  END CASE;

  END LOOP;

  LOOP

  v_ret: = DBMS_SQL. FETCH_ROWS (c);

  WHEN OUTPUT v_ret = 0;

  1.col_cnt J

  LOOP

  -Fetch each column to the correct data type based on coltype

  CASE rec_tab (j) .col_type

  WHEN 2 THEN

  DBMS_SQL. COLUMN_VALUE (c, j, v_n_val);

  vAsString: = to_char (v_n_val);

  WHEN 12 CAN

  DBMS_SQL. COLUMN_VALUE (c, j, v_d_val);

  vAsString: = to_char (v_d_val, ' DD/MM/YYYY HH24:MI:SS');

  ON THE OTHER

  DBMS_SQL. COLUMN_VALUE (c, j, v_v_val);

  vAsString: = v_v_val;

  END CASE;

  Msg.set_string_property (rec_tab (j) .col_name, vAsString);

  END LOOP;

  END LOOP;

  DBMS_SQL. CLOSE_CURSOR (c);

  DBMS_AQ. ENQUEUE (queue_name-online 'cbus.aqjms_common',

  Enqueue_options => Enqueue_options,

  Message_properties => Message_properties,

  Payload-online msg,

  Msgid => Message_handle);

  dbms_output.put_line ('00 Msgid =' |) Message_handle);

  dbms_output.put_line('===Done=');

  -[SNIP code...]

  END;

  /

• attempts to display the query results in 2 columns

  I'm trying to change someone elses existing of code to display the results of a query in 2 columns on a web page.
  
  The result of the existing code can be seen
  here
  
  Here is the code I am trying to change
  
  < table width = "95%" border = "0" align = "center" cellpadding = "4" cellspacing = "2" >
  < cfoutput query = "News" StartRowOptional = "" #StartRow_News # "LignesMax =" #MaxRows_News #">"
  < tr align = "center" class = "TEXTnormal" >
  < class nowrap = "style1 TEXTnormal" td >... < table >
  < /tr >
  < class tr = "TEXTnormal" >
  < td > < table width = "100%" border = "0" cellpadding = "0" cellspacing = "0" class = "TEXTnormal" >
  < b >
  < td > < cfif News.ImageNameThumb gt 0 >
  "< a href =" news_view.cfm? recordID = #News.ID #"> < img src =" "uploadedimages / #News.ImageNameThumb #" alt = "#News.ImageCaption #" hspace = "8" hspace = "0" border = "0" align = "left" > < / has >
  < cfelse >
  
  < / cfif > < table >
  < td > < a href = "" news_view.cfm? recordID = #News.ID # "class ="TEXThighlight"> #News.Title # < /a > - #News.Day #. #News.Month #. #News.Year # < br >"
  #News.Summary # < table >
  < /tr >
  < / table > < table >
  < /tr >
  < / cfoutput >
  < /table >
  
  I changed the above code to
  
  < table width = "95%" border = "0" align = "center" cellpadding = "4" cellspacing = "2" >
  < cfset LoopEndRow = CEILING(#EndRow_News#/2) >
  < cfloop
  index = "row".
  from = "#StartRow_News #
  to = "#LoopEndRow #
  step = "1" >
  < class tr = "TEXTnormal" >
  < cfset breaker = 0 >
  < cfloop
  index = "column".
  from = '0 '.
  to = '2 '.
  step = "1" >
  < cfoutput query = "News1" StartRowOptional = "" #StartRow_News # "LignesMax =" #MaxRows_News #">"
  < td width = "50%" >
  < table width = "100%" border = "0" cellpadding = "0" cellspacing = "0" class = "TEXTnormal" >
  < b >
  < td > < cfif News1.ImageNameThumb gt 0 >
  "< a href =" news_view.cfm? recordID = #News1.ID #"> < img src =" "uploadedimages / #News1.ImageNameThumb #" alt = "#News1.ImageCaption #" hspace = "8" hspace = "0" border = "0" align = "left" > < / has >
  < cfelse >
  
  < / cfif > < table >
  < td > < a href = "" news_view.cfm? recordID = #News1.ID # "class ="TEXThighlight"> #News1.Title # < /a > - #News1.Day #. #News1.Month #. #News1.Year # < br >"
  #News1.Summary # < table >
  < /tr >
  < / table > < table >
  < cfset breaker breaker + 1 = >
  < cfif breaker EQUAL 2 >
  < cfbreak >
  < / cfif >
  < / cfoutput >
  < / cfloop >
  < /tr >
  < / cfloop >
  < /table >
  
  The results of this code change can be see here
  
  as you can see what I did gives the number of columns (2)
  and the correct number of lines for the amount of data (3)
  However, each line shows the first 2 pieces of data returned by the query
  
  Can I change the output query so that it returns the data SET by the amount of data already out items?
  If so, how?

  
  
  #data #.
  
  
  
  
  closing tags

• 3.1EA1: does not display the query results

  The results of any query I have run in 3.1EA1 do not show in the results of the query tab. When I run sqldeveloper.exe from the command prompt, there are no errors. Sqldeveloper 3.0 is very good.
  
  Oracle database: 10.2.0.4.0
  Java version: 1.6.0_26
  Operating system: Windows XP sp3 Prod

  This seems to be related to read/write to the history of SQL.
  You can see the question after a
  delete your SQL history
  or if you do not want to keep your history - zip C:\Documents and Settings\\Application Data\SQL Developer\SqlHistory folder before you delete it.

  Let me know.
  -Rambeau

• 2.1 EA1: Query Builder does not update the query to display the results

  When using the query designer, if you click view results to see the results of the current query, then return to "Select columns" or the tabs 'Create a Where Clause' change the query, the "View results" tab shows again the results of the original query, even if no tables or columns of the original query occurs. By clicking on the button run the report or by setting a refresh interval has no effect.
  
  On another note, the query designer again is not reentrant, because you cannot select (highlight a part where cursor in) a query, and then open the query for this request of change graphically Designer.

  Sentinel,

  The problem is known and is listed in the known issues in the release notes for the first users. We hope to have this sent to production.

  Returning Query Builder is always on our list of things to do. We intend to rewrite the Query Builder and examine a number of requests related to this function. I'm hoping to make it a priority for the next release.

  Sue

• Date format in the query result window Visual Studio

  Most of the seller tools allow you to change the date format to display datetime in its query results window.
  But .NET does not have this.
  The ability to change what should be in located in tools | Options, but this is not.
  Can it be added in the next version?
  ALTER SESSION SET NLS_DATE_FORMAT = 'HH DD-MON-RR' does not work. BTW.
  .NET or ODT too it rises.

  This might help:

  http://msdn.Microsoft.com/en-us/library/az4se3k1.aspx

  Ming Man

• Keep the query results set all paging

  I have a query back thouands of records. For do not impact performance display and paging, which would be the best way without use of query caching? Is it possible to keep the first recordset query time she and her use in Exchange?

  Load balancing definitely throws a wrinkle by using shared memory.  There are ways to address these problems, but they all come with the pros and cons, just basically choose what pros like you and what the disadvantages that you can live with.

  I.E. you can use sessions.  So when a user first access your application, all future queries are sent to the same server that processes requests for first.  But this means that if this server will see, all users currently glued to it are s.o.l.

  I saw other people using databases for the persistent memory.  But then, you have the LAG involved in obtaining data from the database on every request, although it should be easy fast queries to do this.  Side pro, it does not matter which server processes the request.

  It would be different then just re - run the original query every time, but rather store the original query results into a temporary table space so that any complexity which may exist should not be repeated.

• Alternate the query results

  I want to the output of the random results of a query and exclude the results to appear twice. What would be a good way to do this? With the help of lists with ListFind and delete list points once they are used? Tables?

  It sounds like this might work
  http://weblog.vb-tech.com/Nick/Archive/2005/03/25/608.aspx

• Unable to produce the query results

  Hi all

  Hello. I'm aunable write a query that can produce reuls froe below question. An account can have several part relationship.

  Here is the data for the x table

  PartyID - AcctNo - indicator - RoleCode

  1111      -----     123   ------     Y         -------  110

  1112    -------     123   ------    N        --------- 120

  1113     ------     123   ------   N          --------   130

  1114     -------   124     -----   N        --------    100

  1115    --------   124    ------- N         ---------   110

  1116   ---------   124      ----   N       ---------    100

  1115      --------  125             Y       -------        100

  1116      -------    125             N      ------         110

  1117      -------   126            Y         -----        100

  Query should return these AcctNo is not any indicator = 'Y' and RoleCode did not have 100. In this case the results should be

  AcctNo

  123

  124

  Thanks in advance

  Don

  Hello

  885137 wrote:

  Hi, Frank, here is creation and insertion of table scripts. ...

  Thank you.

  So what's the problem with the query I posted in response #1?  (You must use the correct name of the table, of course).  Specify where he makes incorrect results and explain why these results are false.

• the query result child parent

  Hi all

  I write the query to the output of the Parent and the child's relationship and would need assistance. Would like to ask someone to help out me.

  I have a table like

  create the table par_chd

  (

  parent_id number (10),

  child_id number (10)

  );

  Who has data like

  SQL > select * from par_chd;

  PARENT_ID, CHILD_ID

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

  1001 1011

  1001-1021

  1001 1031

  1001-1041

  1021 10210

  1031 10310

  6 selected lines

  I would like to have output as

  PARENT_ID CHILD_LEVEL_1 CHILD_LEVEL_2

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

  1001 1011

  1001-1021-10210

  1001-1021

  1001 1031 10310

  1001 1031

  1001-1041

  1001

  7 selected lines

  Thanks in advance

  Saaz

  Hi Saaz,

  Minor adjustment to the script of Moazzam (who made 99% of employment):

  SELECT

  connect_by_root (parent_id),

  CASE

  WHEN LEVEL = 1 THEN child_id

  WHEN LEVEL = 2 THEN PREVIOUSLY child_id

  OTHER prerequisite parent_id

  END CHILD_LEVEL_1

  CASE

  WHEN LEVEL = 2 THEN child_id

  ANOTHER PREREQUISITE Child_id

  END CHILD_LEVEL_2

  CASE

  WHEN LEVEL = 3 THEN child_id

  END CHILD_LEVEL_3

  OF par_chd

  START WITH parent_id = 1001

  CONNECT BY parent_id = child_id PRIOR

  UNION ALL

  SELECT 1001, NULL, NULL, NULL FROM DUAL;