SQL statement - display expected results

Similar Questions

• SQL to display the results if the number of output is below a limit

  I have a requirement where I can display the SQL result set if the number of records output is 1000 or less than that... otherwise raise a user-defined exception, say "Please change the search criteria. I can achieve this by GET the the number of SQL rows first and then re-run the same SQL to display the data if the number of rows is less than 1001. Could someone let me know if this is possible without re - run the SQL several times as the SQL is the query intensive re-source

  Hello

  You can try in bulk collect into a collection.

  If the number of rows in the collection is less than 1000 triggers an application error or return results, if it is greater than 1000

  If this is suitable for your needs, please post more information on the system requirements.

  Kind regards

  Cool

• Cannot display the results to the database during "Update": SQL statement

  Hello

  I get this error trying to update a VO via the UI or BCBrowser.

  Cannot display the results to the database during "Update": SQL statement

  This is a default single front & right THAT VO creates on the object of the entity (Database Table)

  On the same table and with the same credentials of DB, I could update the record.

  Any guess on what went wrong?

  Thanks in advance for any help.

  p.s Jdev 11.1.1.6

  Journal:

  oracle.jbo.DMLException: Houston-26041: could not publish data from database in "Update": SQL statement "START the CAR UPDATED CarEO SET SEL_ITEM =: 1 WHERE TXN_NO =: 2 AND LOGID =: AND SEQNO = 3: 4 POLL DELIVERY_MODE, CERTIFICATION_REQ, SOFT_COPY_IND, SELITEM IN: 5,: 6,: 7,: 8; END; ».

  at oracle.jbo.server.OracleSQLBuilderImpl.doEntityDML(OracleSQLBuilderImpl.java:583)

  at oracle.jbo.server.EntityImpl.doDML(EntityImpl.java:8575)

  at oracle.jbo.server.EntityImpl.postChanges(EntityImpl.java:6816)

  at oracle.jbo.server.DBTransactionImpl.doPostTransactionListeners(DBTransactionImpl.java:3290)

  at oracle.jbo.server.DBTransactionImpl.postChanges(DBTransactionImpl.java:3093)

  at oracle.jbo.server.DBTransactionImpl.commitInternal(DBTransactionImpl.java:2097)

  at oracle.jbo.server.DBTransactionImpl.commit(DBTransactionImpl.java:2378)

  at oracle.adf.model.bc4j.DCJboDataControl.commitTransaction(DCJboDataControl.java:1615)

  at oracle.adf.model.binding.DCDataControl.callCommitTransaction(DCDataControl.java:1417)

  at oracle.jbo.uicli.binding.JUCtrlActionBinding.doIt(JUCtrlActionBinding.java:1437)

  at oracle.adf.model.binding.DCDataControl.invokeOperation(DCDataControl.java:2150)

  at oracle.jbo.uicli.binding.JUCtrlActionBinding.invoke(JUCtrlActionBinding.java:740)

  at oracle.jbo.uicli.jui.JUActionBinding.actionPerformed(JUActionBinding.java:193)

  at oracle.jbo.uicli.controls.JUNavigationBar.doAction(JUNavigationBar.java:412)

  at oracle.jbo.jbotester.NavigationBar.doAction(NavigationBar.java:111)

  to oracle.jbo.uicli.controls.JUNavigationBar$ NavButton.actionPerformed (JUNavigationBar.java:118)

  at javax.swing.AbstractButton.fireActionPerformed(AbstractButton.java:1995)

  in javax.swing.AbstractButton$ Handler.actionPerformed (AbstractButton.java:2318)

  at javax.swing.DefaultButtonModel.fireActionPerformed(DefaultButtonModel.java:387)

  at javax.swing.DefaultButtonModel.setPressed(DefaultButtonModel.java:242)

  at javax.swing.plaf.basic.BasicButtonListener.mouseReleased(BasicButtonListener.java:236)

  at java.awt.AWTEventMulticaster.mouseReleased(AWTEventMulticaster.java:272)

  at java.awt.Component.processMouseEvent(Component.java:6289)

  at javax.swing.JComponent.processMouseEvent(JComponent.java:3267)

  at java.awt.Component.processEvent(Component.java:6054)

  at java.awt.Container.processEvent(Container.java:2041)

  at java.awt.Component.dispatchEventImpl(Component.java:4652)

  at java.awt.Container.dispatchEventImpl(Container.java:2099)

  at java.awt.Component.dispatchEvent(Component.java:4482)

  at java.awt.LightweightDispatcher.retargetMouseEvent(Container.java:4577)

  at java.awt.LightweightDispatcher.processMouseEvent(Container.java:4238)

  at java.awt.LightweightDispatcher.dispatchEvent(Container.java:4168)

  at java.awt.Container.dispatchEventImpl(Container.java:2085)

  at java.awt.Window.dispatchEventImpl(Window.java:2478)

  at java.awt.Component.dispatchEvent(Component.java:4482)

  at java.awt.EventQueue.dispatchEventImpl(EventQueue.java:644)

  to java.awt.EventQueue.access$ 000 (EventQueue.java:85)

  in java.awt.EventQueue$ 1.run(EventQueue.java:603)

  in java.awt.EventQueue$ 1.run(EventQueue.java:601)

  at java.security.AccessController.doPrivileged (Native Method)

  in java.security.AccessControlContext$ 1.doIntersectionPrivilege(AccessControlContext.java:87)

  in java.security.AccessControlContext$ 1.doIntersectionPrivilege(AccessControlContext.java:98)

  in java.awt.EventQueue$ 2.run(EventQueue.java:617)

  in java.awt.EventQueue$ 2.run(EventQueue.java:615)

  at java.security.AccessController.doPrivileged (Native Method)

  in java.security.AccessControlContext$ 1.doIntersectionPrivilege(AccessControlContext.java:87)

  at java.awt.EventQueue.dispatchEvent(EventQueue.java:614)

  at java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:269)

  at java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:184)

  at java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:174)

  at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:169)

  at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:161)

  at java.awt.EventDispatchThread.run(EventDispatchThread.java:122)

  Caused by: java.sql.SQLException: invalid column type

  at oracle.jdbc.driver.OracleCallableStatement.registerOutParameterInternal(OracleCallableStatement.java:150)

  at oracle.jdbc.driver.OracleCallableStatement.registerOutParameter(OracleCallableStatement.java:399)

  at oracle.jdbc.driver.OracleCallableStatement.registerOutParameter(OracleCallableStatement.java:581)

  at oracle.jdbc.driver.OracleCallableStatementWrapper.registerOutParameter(OracleCallableStatementWrapper.java:1765)

  at oracle.jbo.server.OracleSQLBuilderImpl.bindUpdateStatement(OracleSQLBuilderImpl.java:2243)

  at oracle.jbo.server.EntityImpl.bindDMLStatement(EntityImpl.java:10524)

  at oracle.jbo.server.OracleSQLBuilderImpl.doEntityDML(OracleSQLBuilderImpl.java:412)

  ... 52 more

  The problem is solved now.

  new columns added to the database table, after the creation of the entity object. Those changes were not picked up in the entity object.

  I found this difference after object entity with the DB Table comparison.

  And when I added these new columns to EO & VO, I don't get this error more.

  Thanks to all who tried to help

• Display dynamic SQL statement result

  Hello
  
  Is it possible to view the sql statement in the procedure below, after that the variables are applied?
  
  In my view, a solution would be to put the entire statement in an important variable, then use DBMS_OUTPUT. Put_line (my_large_variable) but I'm hoping to save this step.
  
  Thanks in advance for your help,
  
  Lou
  
  create or replace
  PROCEDURE TEST1_PROC)
  p_refcur ON SYS_REFCURSOR,
  p_where in VARCHAR2,
  p_order_by in VARCHAR2
  )
  
  IS
  
  v_id ci_summrpt_report_codes.id% TYPE;
  v_descr ci_summrpt_report_codes.descr% TYPE;
  v_valid_flag ci_summrpt_report_codes.valid_flag% TYPE;
  v_order_by VARCHAR2 (100);
  
  BEGIN
  IF p_order_by IS NULL THEN
  v_order_by: = NULL;
  ON THE OTHER
  v_order_by: = "ORDER BY". p_order_by;
  END IF;
  DBMS_OUTPUT. Put_line (p_where);
  DBMS_OUTPUT. Put_line (v_order_by);
  P_refcur OPEN FOR ' SELECT id, descr, valid_flag OF |
  «(SELECT 1 AS 'ID', "A" AS "DESCR", "Y" AS "VALID_FLAG" OF THE DOUBLE ' |)»
  "UNION ALL" |
  "SELECT 2,"TWO","Y"OF THE DOUBLE ' |
  "UNION ALL" |
  "SELECT 3,"THREE"," Y "DOUBLE" |
  "UNION ALL" |
  SELECT 4, "FOUR", "Y" DOUBLE) ' |
  p_where |
  v_order_by
  ;
  END TEST1_PROC;

  In my view, a solution would be to put the entire statement in an important variable, then use DBMS_OUTPUT. Put_line (my_large_variable) but I'm hoping to save this step.

  This isn't a big problem, I think, is - this? :

  create or replace procedure test1_proc (p_refcur        out sys_refcursor,
                                          p_where      in     varchar2,
                                          p_order_by   in     varchar2)
  is
     v_id           ci_summrpt_report_codes.id%type;
     v_descr        ci_summrpt_report_codes.descr%type;
     v_valid_flag   ci_summrpt_report_codes.valid_flag%type;
     v_order_by     varchar2 (100);
     v_stmt         long;
  begin
     if p_order_by is null
     then
        v_order_by := null;
     else
        v_order_by := ' ORDER BY ' || p_order_by;
     end if;
  
     dbms_output.put_line (p_where);
     dbms_output.put_line (v_order_by);
     v_stmt :=
        'SELECT id, descr, valid_flag FROM '
        || '(SELECT 1 AS "ID", ''ONE'' AS "DESCR", ''Y'' AS "VALID_FLAG" FROM DUAL '
        || 'UNION ALL '
        || 'SELECT 2, ''TWO'', ''Y'' FROM DUAL '
        || 'UNION ALL '
        || 'SELECT 3, ''THREE'',''Y'' FROM DUAL '
        || 'UNION ALL '
        || ' SELECT 4, ''FOUR'',''Y'' FROM DUAL) '
        || p_where
        || v_order_by;
     dbms_output.put_line (v_stmt);
  
     open p_refcur for v_stmt;
  end test1_pro;
  

• % ROWCOUNT SQL does not return the expected result

  I have the following function within a package:

  --Update APPERY_JTI_deleted_USERS table:
  FUNCTION fn_updt_app_jti_dlt_usr(
      p_update_co      IN VARCHAR2,
      p_appery_user_id IN APPERY_JTI_deleted_USERS.appery_user_id%TYPE,
      p_outlet_code    IN APPERY_JTI_deleted_USERS.outlet_code%TYPE)
    RETURN NUMBER
  AS
  lv_sql       VARCHAR2(4000);
  lv_rowcount  NUMBER := 0;
  BEGIN
  
  lv_sql := 'UPDATE APPERY_JTI_deleted_USERS SET '||p_update_co||' = 1 WHERE '||p_update_co||' = 0 AND OUTLET_CODE = '''||p_outlet_code||''' AND APPERY_USER_ID = '''||p_appery_user_id||'''';
  
  --EXECUTE IMMEDIATE lv_sql;
  EXECUTE IMMEDIATE 'BEGIN ' || lv_sql || '; :z := sql%rowcount; END; ' USING OUT lv_rowcount ;
  
  RETURN lv_rowcount;
    
  EXCEPTION
  WHEN OTHERS THEN
    RETURN -1;  
  END fn_updt_app_jti_dlt_usr;
  
  

  The function called several times as part of a job. Basically, the main function (Say M), call a few functions (for example A1... A9). Each of these functions is to do something and updated the application using the above function. Therefore, each of the nine functions will call the above function with different parameters.

  The problem that I am facing is:

  First run, invoke only first of all for the above function will return the positive result ($sql rowcount > 0). When I run M the second time, only first and second calls for the above function will be to return positive results and so on.

  How odd, it's that if I change the values again and run a function M, it will start from the beginning. And what strange more, the dynamic update statement is executed correctly and data are updated successfully. It's just sql rowcount % do not return is not the expected results.

  I tried to run execute immediately without (begin, end). I also tried to run it without HELP ON. It's always the same. I'm really confused, what Miss me here.

  I don't know if this is relevant. But for what it's worth, invoking the function above updates the SAME lines in the table appery_jti_deleted_users that the columns are different. So for all the work, the same lines need to be updated. Each function (A1... A9) will call the above function to update a different column of these lines.

  If you REALLY want to help you having US SHOW, not tell us:

  1. WHAT you do

  2. HOW to

  3. WHAT results you get

  4. WHAT results you expect to get

  First run, invoke only first of all for the above function will return the positive result ($sql rowcount > 0). When I run M the second time, only first and second calls for the above function will be to return positive results and so on.

  How odd, it's that if I change the values again and run a function M, it will start from the beginning. And what strange more, the dynamic update statement is executed correctly and data are updated successfully. It's just sql rowcount % do not return is not the expected results.

  Perhaps that the foregoing is true and maybe he's not. We have NO WAY of knowing because you don't SHOW US anything.

  I tried to run execute immediately without (begin, end). I also tried to run it without HELP ON. It's always the same.

  Yet once you showed us NOTHING >

  You do NOT FOLLOW best practices when you use dynamic sql statements: the sql statement real so that you can print:

  1 SEE what's running - make sure there are no syntax errors, and it seems to be what you wanted

  2 EXECUTE/TEST manually - to see if he really runs without error and see what results it really give.

  3. FIX any syntax or other problems and retest it

  Instrument properly your code and you won't have the problems you are having.

  You should know by now what are the parameters are transmitted when you run the function. So, there are at least three sets of these parameters.

  So you should be able to:

  1 run the instrumented manually function three times

  2. see that all three SQL statements are

  3 manually run these instructions

  4. see that the number of lines is after each execution

  We have no idea of what the output of the function is every time you call it. Apparently, you have, if you save the results of the function somewhere, but you didn't post any of this info.

  We need real details to help you - just listen to your story is not enough.

• Cannot display the results in SQL Developer

  Hello Experts - I installed Oracle SQL Developer, just ran simple query. Nothing appears in the results window. Can you please let me know why?

  Select * of the double

  Done «I installed...» "mean you use 4.1.0? Or is it an older version, perhaps even an Early Adopter version? Have you installed in an empty folder? Were there no migration of user settings step?  Did you run the SQL statement (even if it is technically incorrect, as posted here, I guess the Oracle manages Analyzer) using the declaration of implementation (Ctrl + Enter) or run (F5) Script?

  So, you do not have much to do, but...

  1. try to use the latest version of production, installed in an empty folder.  In fact, the 4.1.1 patch comes out.

  2. try to click on the little black down, arrow down to the left of the box of the spreadsheet to see if that exposes a results pane.

  3. try window > Windows reset factory settings if you think that the layout of fenestration of the product is somehow screwed up.

  4. try view > log to see which makes its appearance in the statements of the Log pane tab when you run the SQL (version 4.1.0 & upward).

• Hide results SQL - State of the button, see the

  Hello
  I use APEX 4.0 with Toad for Oracle 10.5. My problem is that I need to hide the delete button based on the results of the SQL statement. When the point: P43_DEPARTMENT_ID value is entered and there is for any field below, the data will appear along the line.

  SELECT (SELECT distinct department_id
               FROM tbl_department
              WHERE department_id = :P43_DEPARTMENT_ID
              AND department_id IN (SELECT SUBSTR (division_id, 0, 5)
                                            FROM tbl_division))
              AS DIVISION, 
   (SELECT distinct department_id
               FROM tbl_department
              WHERE department_id = :P43_DEPARTMENT_ID
              AND department_id IN (SELECT SUBSTR (fk_division_id, 0, 5)
                                            FROM tbl_grant))
              AS GRANTS,     
   (SELECT distinct department_id
               FROM tbl_department
              WHERE department_id = :P43_DEPARTMENT_ID
              AND department_id IN (SELECT SUBSTR (fk_division_id, 0, 5)
                                            FROM tbl_allotment))
              AS ALLOTMENT,  
   (SELECT distinct department_id
               FROM tbl_department
              WHERE department_id = :P43_DEPARTMENT_ID
              AND department_id IN (SELECT department_id
                                            FROM tbl_department_temp))
              AS DEPARTMENT_TEMP,
   (SELECT distinct department_id
               FROM tbl_department
              WHERE department_id = :P43_DEPARTMENT_ID
              AND department_id IN (SELECT SUBSTR (division_id, 0, 5)
                                            FROM tbl_division_temp))
              AS DIVISION_TEMP, 
   (SELECT distinct department_id
               FROM tbl_department
              WHERE department_id = :P43_DEPARTMENT_ID
              AND department_id IN (SELECT SUBSTR (fk_division_id, 0, 5)
                                            FROM tbl_grant_temp))
              AS GRANT_TEMP,     
   (SELECT distinct department_id
               FROM tbl_department
              WHERE department_id = :P43_DEPARTMENT_ID
              AND department_id IN (SELECT SUBSTR (fk_division_id, 0, 5)
                                            FROM tbl_allotment_temp))
              AS ALLOTMENT_TEMP
  FROM DUAL

  But when no data appears that there is still a blank line for the fields. That will make the hidden Delete button. I don't know how to remove this row of the grid with my results of the select statement above. The State still thinks there is a line and a value (s) appear statement.
  DIVISION OF | GRANTS | ALLOTMENT | DEPARTMENT_TEMP | DIVISION_TEMP | GRANT_TEMP | ALLOTMENT_TEMP
  ________|_______ |___________|__________________|_____________ |____________|_________________
  Can someone help me with my select statement or provide me with advice on how to remove this blank line when there is no data? I can't create a view and then add a WHERE IS NOT NULL clause because of the variable binding: P43_DEPARTMENT_ID.

  Do not know if I just got it, but what about:

  SELECT SELECT (separate department_id
  OF tbl_department
  WHERE department_id =: P43_DEPARTMENT_ID
  AND department_id IN (SELECT SUBSTR (division_id, 0, 5)
  OF tbl_division))
  THE DIVISION,
  SELECT (separate department_id
  OF tbl_department
  WHERE department_id =: P43_DEPARTMENT_ID
  AND department_id IN (SELECT SUBSTR (fk_division_id, 0, 5)
  OF tbl_grant))
  FORM OF GRANTS,
  SELECT (separate department_id
  OF tbl_department
  WHERE department_id =: P43_DEPARTMENT_ID
  AND department_id IN (SELECT SUBSTR (fk_division_id, 0, 5)
  OF tbl_allotment))
  AS ASSIGNMENT,.
  SELECT (separate department_id
  OF tbl_department
  WHERE department_id =: P43_DEPARTMENT_ID
  AND department_id IN (SELECT department_id
  OF tbl_department_temp))
  AS DEPARTMENT_TEMP,
  SELECT (separate department_id
  OF tbl_department
  WHERE department_id =: P43_DEPARTMENT_ID
  AND department_id IN (SELECT SUBSTR (division_id, 0, 5)
  OF tbl_division_temp))
  AS DIVISION_TEMP,
  SELECT (separate department_id
  OF tbl_department
  WHERE department_id =: P43_DEPARTMENT_ID
  AND department_id IN (SELECT SUBSTR (fk_division_id, 0, 5)
  OF tbl_grant_temp))
  AS GRANT_TEMP,
  SELECT (separate department_id
  OF tbl_department
  WHERE department_id =: P43_DEPARTMENT_ID
  AND department_id IN (SELECT SUBSTR (fk_division_id, 0, 5)
  OF tbl_allotment_temp))
  AS ALLOTMENT_TEMP
  OF THE DOUBLE
  LESS
  SELECT NULL, NULL, NULL, NULL, NULL, NULL, NULL from double

  This should ensure you don't receive a "no data found" when all the columns return null.

• In SQL Developer, is it possible to send the results of a sql statement?

  In SQL Developer, is it possible to send the results of a sql statement?

  Right-click on the query results pane, select "Export data" in the context menu, then select "xls".

• Retrieve and display a result set using the dynamic sql?

  Hi all
  
  How would display a result set in Oracle using the dynamic SQL? Reason being, the table where I'd retrieve and display the result set is a GLOBAL TEMP TABLE created in a stored procedure. If I try to use the loop as usual, the compiler complains that the table does not exist. This makes sense because the compiler does not recognize the table because it is created dynamically. Here is an example:
  
  create or replace PROCEDURE maketemptab IS
  sql_stmt VARCHAR2 (500);
  OutputString VARCHAR2 (50);
  
  BEGIN
  -create temporary table
  sql_stmt: = ' CREATE of TABLE TEMPORARY GLOBAL globtemptab (id NUMBER, col1 VARCHAR2 (50))';
  EXECUTE IMMEDIATE sql_stmt;
  dbms_output.put_line ('... created table ');
  
  -Insert a row into the temporary table
  sql_stmt: = "INSERT INTO globtemptab values (1, 'some data of a test')';"
  EXECUTE IMMEDIATE sql_stmt;
  dbms_output.put_line ('... inserted row ');
  
  -Insert a row into the temporary table
  sql_stmt: = ' INSERT INTO globtemptab values (2, "some more test data");
  EXECUTE IMMEDIATE sql_stmt;
  dbms_output.put_line ('... inserted row ');
  
  -Select the row on temporary table
  sql_stmt: = 'SELECT col1 FROM globtemptab WHERE id = 1';
  EXECUTE IMMEDIATE sql_stmt INTO outputstring;
  dbms_output.put_line ('... selected line: ' | outputstring);
  
  -drop temporary table
  sql_stmt: = 'DROP TABLE globtemptab;
  EXECUTE IMMEDIATE sql_stmt;
  dbms_output.put_line ('... moved table ');
  
  -display the result set
  for tabdata loop (select col1 from globtemptab)
  dbms_output.put_line ('... test of recovered data are' | tabdata.col1)
  end loop;
  end;
  
  
  In short, how to rewrite the SQL below the comment "to display the result set" using the dynamic sql?
  
  Thank you
  Amedeo.

  Hello

  Try this:

  CREATE OR REPLACE PROCEDURE maketemptab IS
     sql_stmt     VARCHAR2(500);
     outputstring VARCHAR2(50);
     v_cursor     SYS_REFCURSOR;
     v_col1       VARCHAR2(30);
  BEGIN
     -- create temp table
     sql_stmt := 'CREATE GLOBAL TEMPORARY TABLE globtemptab(id NUMBER, col1 VARCHAR2(50))';
     EXECUTE IMMEDIATE sql_stmt;
     dbms_output.put_line('...table created');
  
     -- insert row into temp table
     sql_stmt := 'INSERT INTO globtemptab values (1, ''some test data'')';
     EXECUTE IMMEDIATE sql_stmt;
     dbms_output.put_line('...row inserted');
  
     -- insert row into temp table
     sql_stmt := 'INSERT INTO globtemptab values (2, ''some more test data'')';
     EXECUTE IMMEDIATE sql_stmt;
     dbms_output.put_line('...row inserted');
  
     -- select row from temp table
     sql_stmt := 'SELECT col1 FROM globtemptab WHERE id=1';
     EXECUTE IMMEDIATE sql_stmt
        INTO outputstring;
     dbms_output.put_line('...row selected: ' || outputstring);
  
     OPEN v_cursor FOR 'SELECT col1 FROM globtemptab';
  
     LOOP
        FETCH v_cursor
           INTO v_col1;
        EXIT WHEN v_cursor%NOTFOUND;
        dbms_output.put_line('...test data retrieved is' || v_col1);
     END LOOP;
     CLOSE v_cursor;
  
     -- drop temp table
     sql_stmt := 'DROP TABLE globtemptab';
     EXECUTE IMMEDIATE sql_stmt;
     dbms_output.put_line('...table dropped');
  END;
  /
  

  Kind regards

• SQL query | To display the result of the particular format table

  Hello
  
  I need to generate the table results in the appropriate format.
  
  Input samples:
  
  with test01
  tant_que)
  Select ' 10 'field01, field02 ' 01', 'X' double union field03
  Select ' 10 'field01, field02 ' 02', 'X' double union field03
  Select ' 10 'field01, field02 ' 03', 'X' double union field03
  Select ' 20 'field01, field02 ' 01', 'X' double union field03
  Select ' 20 'field01, field02 ' 02', 'X' of the double field03
  ) select * from test01.
  
  FI FI F
  -- -- -
  10 01 X
  10 02 X
  10 03 X
  20 01 X
  20 02 X
  
  5 selected lines.
  
  Expected results:
  
  FI F F F
  -- - - -
  10 X X X
  20 X X
  
  2 selected lines.
  
  I am not able to do that. Could you help me with this?

  pivot search you will get what you want...

• Order of execution of SQL statements

  Hello

  I have two SQL statements where the first statement executes on a table with more than 40 million lines, the second statement is running on a table more 6 million lines.  When they are running their own each take about 0.15 seconds to run, but when combined they take 20 minutes to run, (the second SQL statement is inserted in the WHERE clause of the statement of first).  It would seem that after combining these statements, the first statement goes through all 40 million lines before it performs the SELECT in the WHERE clause.  I think that what is necessary is to ensure the SELECT in the WHERE clause is executed first... or something like that!  Anyone has any ideas on how to combine these statements but not suffer from the performance impact?

  The first statement is:

  Select csi.instance_id,

  OEL.ordered_item

  of apps.csi_item_instances csi,.

  Apps.oe_order_lines_all oel

  where csi.instance_id in

  (1718000,3698000,48740202)

  and csi.last_oe_order_line_id = oel.line_id;

  The second statement is:

  Select / * + INDEX (IEA (attribute_id)) * /.

  IEA.instance_id

  apps.csi_iea_values do

  where iea.attribute_id = 10004

  and iea.attribute_value is not null;

  The joint return is:

  Select csi.instance_id,

  OEL.ordered_item

  of apps.csi_item_instances csi,.

  Apps.oe_order_lines_all oel

  where csi.instance_id in

  (select / * + INDEX (IEA (attribute_id)) * /)

  IEA.instance_id

  apps.csi_iea_values do

  where iea.attribute_id = 10004

  and iea.attribute_value is not null)

  and csi.last_oe_order_line_id = oel.line_id;

  Thanks for any help,

  Mike

  Your subquery returns probably just two values that you did originally as constants - but the optimizer thinks that you're going to get 564 K lines.  This is why the indicator for the simple query has a beneficial effect, it forces the Oracle to use an index when it would otherwise make a search.

  When the subquery is incorporated, however, the optimizer uses its cardinality expected to decide whether to use a nested loop join or the hash join to CSI_ITEM_INSTANCES, since the large enough estimate, he uses the hash with a join analysis complete.  That's why I pointed out that the fact to tell the optimizer to how many lines outside the subquery should make a difference.

  Have you tried the "common table expression" approach, rather than approach no_merge, but it would not help because it does not change the optimizer for cardinality estimate.  If you want to repeat the method CTE adding boards / * + materialize cardinality (2) * / to the query in the WITH clause, you should get the desired result.

  Concerning

  Jonathan Lewis

• How to execute a SQL statement that is stored within a SQL Table

  Hello

  If someone please help me with the following problem I would be eternally grateful

  I have a SQL statement that is stored inside a certain SQL table, I want to use this SQL statement inside my PL/SQL procedure.

  Thought a simple solution was to get the SQL statement in a table, and then run it, but how could I do so exactly with PL/SQL? I only started to play with PL/SQL in the last days.

  Thanks in advance!

  This is what it looks like more or less:

  Display result for:

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

  SELECT TRIM (OBJ_VALU_TXT)

  OF OBJ_VALU_DOC

  WHERE TYPE_OBJET = 'FLD '.

  AND OBJECT_CODE = 15443

  AND OBJ_VALU_CD = 'CAB '.

  ORDER BYDOC_SEQ_NO

  00001

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

  SELECT

  VALUE (MAX (RECEIPT_NO) + 1,: OUT-COMP-FACTOR)

  THE FRONT DESK

  WHERE (RECEIPT_NO BETWEEN

  (: OUT-COMP-FACTOR AND: OUT TO A NUMBER) OR

  (RECEIPT_NO >: OUT-COMP-FACTOR AND)

  (: OUT-TO-NUMBER = 0)

  Here's a demo of your condition.

  create table t (col1 varchar2 (200));

  table created

  insert into values t ('select * from double ');

  1 row inserted

  declare
  v_col varchar2 (200);
  v_val varchar2 (200);
  Start

  Select col1 in t v_col;

  run immediately v_col in v_val;
  dbms_output.put_line (v_val);
  end;

  -----
  X

  Use in the clause, you can use as many variables as needed. But the basic approach remains the same.

  But storage in DB SQL is not an efficient design.

  Ishan

• I'm getting "ORA-00900: invalid SQL statement" error. ?

  I installed oracle 11 GR 2. and 'DBMS_METADATA_DIFF.COMPARE_ALTER ('TABLE', 'TBL_A', 'TBL_A','USER1 ','USER2 ')"to see the result as below, but I'm" ORA-00900: invalid SQL statement "error.   Any idea?

  
  

  
  

  I use:

  
  

  Oracle Database 11g Enterprise Edition Release 11.2.0.1.0 - Production

  PL/SQL Release 11.2.0.1.0 - Production

  CORE 11.2.0.1.0 Production

  AMT for 32-bit Windows: Version 11.2.0.1.0 - Production

  NLSRTL Version 11.2.0.1.0 - Production

  
  

  
  

  
  

  SQL > desc user1.tbl_a
  Name                                      Null?    Type
  ----------------------------------------- -------- ----------------------------
  FIELD_A1 NOT NULL NUMBER
  FIELD_A2 VARCHAR2 (20)
  FIELD_A4 NOT NULL NUMBER (5.2)
  FIELD_A5 VARCHAR2 (10)
  FIELD_A6 NOT NULL NUMBER (2)

  SQL > desc user2.tbl_a
  Name                                      Null?    Type
  ----------------------------------------- -------- ----------------------------
  FIELD_A1 NOT NULL NUMBER
  FIELD_A2 VARCHAR2 (50)
  FIELD_A3                                           DATE
  FIELD_A4 NUMBER (5.2)
  FIELD_A5 NOT NULL VARCHAR2 (10)

  
  

  
  

  
  

  SQL > select dbms_metadata_diff.compare_alter ('TABLE', 'TBL_A', 'TBL_A', 'USER1', 'USER2') of double

  expected result:

  DBMS_METADATA_DIFF.COMPARE_ALTER ('TABLE', 'TBL_A', 'TBL_A', 'U1', 'U2')
  --------------------------------------------------------------------------------
  ALTER TABLE 'U1 '. "" ADD TBL_A "(DATE OF THE"FIELD_A3")
  ALTER TABLE 'U1 '. "" TBL_A "DROP ("FIELD_A6")
  ALTER TABLE 'U1 '. "" CHANGE TBL_A ' ("FIELD_A2' VARCHAR2 (50))
  ALTER TABLE 'U1 '. "" TBL_A ' CHANGE ("FIELD_A4" NUMBER (5.2) DEFAULT 0)
  ALTER TABLE 'U1 '. "" CHANGE TBL_A ' ('FIELD_A4' NULL)
  ALTER TABLE 'U1 '. "" CHANGE TBL_A ' ('FIELD_A5' ACTIVATE NOT NULL)

  Thanks for the reply rp,

  I got the result using "select dbms_metadata_diff.compare_alter ('TABLE', 'TBL_A', 'TBL_A', 'USER1', 'USER2') from dual"

• How to 'show' a static pseudo index using SQL statement select?

  Hello again,
  
  I have to post a time of 24 hours as an index. (00:00 - 23:00)
  It's easy, if data are available.
  
  But, if the data are not regularly exist on specific time (the time is not regular, IE: 00:00, 01:00, 05:00, 08:00, 10:00, 11:00, 23:00), then it of OK for a TABLE, but not for a CHART.
  
  Here is the story:
  
  I've written a SQL statement that can 'choose' what to display respectively the time available. The result will appear on the map: days or the time is used for the x-axis and the respective value on axis y.
  Example:
  + If the data consists of 'days' (ie: the last 5 days from now on, 16/07/2012, 17/07/2012, 18/07/2012, 19/07/2012, 20/07/2012), the chart will display these dates on the x-axis.
  + If the data consists of 'hours' (ie: only 1 day, hour 00:00 - 23:00), then the chart shows the hours on the x-axis.
  
  If the 'hours' are not regular, means: there is no data on the specific hours, the result of the query is not as regular, average: the value of X - axis "jumps" irregularly.
  
  Question:
  Is it possible to interrogate our own static value?
  for example:
  Select 'Hello' from dual-> result: 'Hello', 1 column, 1 line
  But how to display it into several lines, i.e.:
  
  Time
  *****
  0
  1
  2
  3
  4
  5
  ...
  ...
  23
  
  
  Note:
  the x-axis on the graph model can be customized only for 1 single mode, example: 'Days',
  but of course it will not appear correctly if the result of the query are "hours."
  This means: I have to find the workaround on the SQL query.
  
  
  DB: ORA 11
  
  
  Thank you and best regards.

  You can generate mulltiple rows if you use LEVEL and CONNECT BY:

  SQL> select level
    2  from   dual
    3  connect by level <= 10;
  
       LEVEL
  ----------
           1
           2
           3
           4
           5
           6
           7
           8
           9
          10
  
  10 rows selected.
  
  SQL>  select sysdate+level-1
    2  from   dual
    3   connect by level <= 10;
  
  SYSDATE+LEVEL-1
  -------------------
  20-07-2012 12:48:26
  21-07-2012 12:48:26
  22-07-2012 12:48:26
  23-07-2012 12:48:26
  24-07-2012 12:48:26
  25-07-2012 12:48:26
  26-07-2012 12:48:26
  27-07-2012 12:48:26
  28-07-2012 12:48:26
  29-07-2012 12:48:26
  
  10 rows selected.
  
  SQL> select to_char(trunc(sysdate), 'hh24')+level-1
    2  from  dual
    3  connect by level <= 24;
  
  TO_CHAR(TRUNC(SYSDATE),'HH24')+LEVEL-1
  --------------------------------------
                                       0
                                       1
                                       2
                                       3
                                       4
                                       5
                                       6
                                       7
                                       8
                                       9
                                      10
                                      11
                                      12
                                      13
                                      14
                                      15
                                      16
                                      17
                                      18
                                      19
                                      20
                                      21
                                      22
                                      23
  
  24 rows selected.
  

• "Balance forward" SQL statement

  Anyone developing a SQL statement which helps to carry forward balances? A UNION query might work?
  
  Here is my example where I need to join the 3 tables and display the results. According to data from the example below, I am looking for an application that allows me to illustrate that instances of Acrobat 9 software installed using 6 license capacity, or a balance of 4 which can be applied to Instances of installed software Acrobat 8.
  
  Table: LICENSE
  
  LICENSENUM SWLICENSE LICENSECAPACITY
  '1001' "adobe Acrobat 9' 10'
  
  Table: LICENSESW
  
  PRIORITY SWPRODUCT LICENSENUM
  "1001'"acrobat 9' 1".
  "1001'"acrobat 8' 2".
  
  Table: INSTALLEDSW
  
  INSTALLEDSW
  'Acrobat 9'
  'Acrobat 9'
  'Acrobat 9'
  'Acrobat 9'
  'Acrobat 9'
  'Acrobat 9'
  'Acrobat 8'
  'Acrobat 8'
  'Acrobat 8'
  'Acrobat 8'
  'Acrobat 8'
  
  
  I can write a select for total of charges, but this does not allow me to carry a balance forward to be applied on Acrobat 8 (priority 2).
  
  Select a LICENSE. SWLICENSE, LICENSE. LICENSECAPACITY County (INSTALLEDSW. INSTALLEDSW) as INSTALLED_COUNT
  license, LICENSESW, INSTALLEDSW
  where the LICENSE. LICENSENUM = LICENSESW. LICENSENUM
  AND LICENSESW. SWPRODUCT = INSTALLEDSW. INSTALLEDSW
  LICENSE group. SWLICENSE, LICENSE. LICENSECAPACITY;
  
  Results:
  SWLICENSE LICENSECAPACITY INSTALLED_COUNT
  "Adobe Acrobat 9' 11 ' 10' '.
  
  
  
  I need the results that look like this, where the balance of 4 is postponed after the first line:
  
  SWLICENSE LICENSECAPACITY INSTALLED_PRODUCT INSTALLED_COUNT
  "' Adobe Acrobat 9 6" "' Acrobat 6' 9" ""
  «' Adobe Acrobat 4' 9 "' Acrobat 8 5'"»

  Not easy to follow your example data, but if I show which, in my opinion, you are trying to achieve using the emp table, you can see if it helps...

  SQL> select deptno, empno, ename
    2        ,count(*) over (partition by deptno) as dept_count
    3        ,count(*) over (partition by deptno) - row_number() over (partition by deptno order by empno) as remaining
    4  from   emp
    5  order by deptno, empno;
  
      DEPTNO      EMPNO ENAME      DEPT_COUNT  REMAINING
  ---------- ---------- ---------- ---------- ----------
          10       7782 CLARK               3          2
          10       7839 KING                3          1
          10       7934 MILLER              3          0
          20       7369 SMITH               5          4
          20       7566 JONES               5          3
          20       7788 SCOTT               5          2
          20       7876 ADAMS               5          1
          20       7902 FORD                5          0
          30       7499 ALLEN               6          5
          30       7521 WARD                6          4
          30       7654 MARTIN              6          3
          30       7698 BLAKE               6          2
          30       7844 TURNER              6          1
          30       7900 JAMES               6          0
  
  14 rows selected.
  

  by using the count() and row_number() analytical functions (you can use others such as sum(), avg(), lag(), lead(), etc. as needed), you can make treatment that carries forward, backward or "groups" (aka partitions) data.