each answer rows and is slow

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• Inserting rows is very slow

  Hello everyone.
  
  I installed Oracle 11 G.
  I want to test out 10 million records in a table.
  I have a program that I built and in this program user add lines to the DB.
  I have create a tester which mimics the user and insert lines of the DB.
  The insertion is one by one. For each line, I need to open the connection, add the line and close the connection. It is supposed to be.
  With about 3 million lines, the insertion process has slowly. And, for the last 24 hours, insert only 1 million.
  
  I tried to insert the rows with the BULK copy, and it is to insert records from 1 M in 1 hour. But now I can't use in BULK.
  I think the DB wrote some papers and do other actions when I insert each and the cause of the slowness.
  
  That the DB?
  How can I suspend these actions?
  
  Thank you
  MTs

  General expenses
  a. connect to the listener
  b. get database session
  Send c. INSERT statement
  d. (commit)
  disconnection of e.

  would be the same for the 1st row and rank of 1millionth and the 3millionth line. If your insert slows down after X million lines, it is suffering the overhead of uprising to update the indexes that are so big that they are more cached in the database cache (in CMS).

  See http://www.jlcomp.demon.co.uk/faq/slowdown.html

  Check your database for 'db file sequential read' performance statistics is increasing over time.

  Hemant K Collette
  http://hemantoracledba.blogspot.com

• Internet and the performance of Windows 7 on computor are loading and running slow

  Original title: super fofana
  my computer and the internet is loading and running slow

  Hi Charlesdurbin,

  Thanks for posting in the Microsoft Community.

  If I understand correctly you have a performance issue with your computer and the Internet.

  He would be grateful if you can answer these questions to help you further.

  1. have you made changes on the computer before this problem?
  2. what version of Internet Explorer you are using, if you are using Internet Explorer?
  3. is it limited while accessing a particular application?

  I would suggest trying the following methods and check if it helps.

  
  Method 1:
  

  Optimize Windows 7 for better performance: http://windows.microsoft.com/en-us/windows7/Optimize-Windows-7-for-better-performance

  Note: The Microsoft Safety Scanner ends 10 days after being downloaded. To restart a scan with the latest definitions of anti-malware, download and run the Microsoft Safety Scanner again, the data files that are infected can be cleaned by removing the file completely, which means that there is a risk of data loss.

  Method 2:
  

  I suggest you perform a clean boot and check if it helps.

  Clean boot will check if any third-party application is causing the problem, as the clean boot helps eliminate software conflicts.

  How to solve problems using the clean boot in Windows 7: http://support.microsoft.com/kb/929135
  Note: Once the diagnosis has been made, make sure that you try to step 7 of the article to reset the computer as usual

  Method 3:

  The resolution of performance problems of Internet explore and see if that solves the problem: http://windows.microsoft.com/en-US/windows7/Open-the-Internet-Explorer-Performance-troubleshooter

  
  Method 4:

  Optimization of Internet Explorer and check to see if it can help

  How to optimize Internet Explorer? : http://support.microsoft.com/kb/936213

  Note: Please note that reset the settings of Internet Explorer running resets all of the settings defined by the user, including those established by the installed extensions, toolbars and other add-ons for IE by default. This includes all the security, privacy and settings area. Also, this will delete browsing history, delete all temporary Internet, cookies, form data files and especially all the passwords

  Reference:

  Improve performance and security in Internet Explorer: http://support.microsoft.com/mats/ie_performance_and_safety/

  Thanks for posting the results and let us know if you need help to solve the problem and we will be happy to help you.

• Photoshop quick morning and then slows down

  Hey everybody.  I hope someone can help me with this, because I have not found anything on Google.  At least, nothing that works.  When I first go to work every morning, files of large banner I will open very quickly.  However, after about an hour passes, Photoshop is slowing down and everything takes so long to open.  Any ideas on what could be the cause and how can I solve this problem?  Help would be greatly appreciated!

  Well Yes, certainly looks like a problem of memory, but if send you information about your system, 32/64-bit, OS, version of Photoshop etc, someone may be able to give you more detailed assistance.

  I guess MikeJones11x was talking a SSD (Solid State Drive) in his answer above, and he's right, adding an SSD in a system with you give a boost huge performance, but you have to be careful.

  Never use a SSD OS/Apps like your Scratch disk. If you want your Scratch disk on an SSD, install a second, which is what I did in my own system. Another thing to watch out is the controller in an SSD, depending on whether it is used for applications, operating system, or as a Scratch disk.

  This is a complicated topic and I will not go into any more detail in this reply, but if you want to study this further please either post a reply here or send me an e-mail, I'll be happy to help if I can.

  Good luck

  Paul

• Referring to the dynamic cursor rows and columns in SQL

  I have a procedure that dynamically reads a schema name and a table name in a table entry. The code must loop through all the rows and the columns in each table and the output data. I'm done with what I want to achieve 95%, but there is a little bug. The dbms_output.put(*col.column_name* ||) line '',''); ' ||
  return to something like rec.col.column_name , so that it is the column of the current record. Currently, it simply displays the name of the column for each record instead of the actual value. Can someone help me to change the code to get the real value?
  
  CREATE OR REPLACE PACKAGE BODY some_proc
  -Function and procedure implementations
  PROCEDURE create_files IS
  CURSOR c_tbls IS
  SELECT * FROM tbl_list;
  l_sql VARCHAR2 (4000);
  BEGIN
  -To loop through all the tables
  FOR tbl IN c_tbls LOOP
  l_sql: = "DECLARE" | «C_tbl_recs CURSOR IS» | ' SELECT * ' |. '
  'FROM ' | tbl.schema_name | '.' || tbl.table_name | '; ' ||
  ' t_tbl_rowtype c_tbl_recs % ROWTYPE; ' || "START" |
  "FOR rec IN c_tbl_recs LOOP |
  ' FOR col IN (SELECT column_name ' |)
  "FROM dba_tab_cols" |
  "Owner WHERE ="' | " tbl.schema_name | '''' ||
  ' AND table_name = "' | tbl.table_name | '''' ||
  ORDER BY column_id) LOOP '.
  *' dbms_output.put(col.column_name ||) '',''); ' || * "END OF LOOP; dbms_output.put_line('''); END LOOP; ' ||
  ' END; ';
  -dbms_output.put_line (l_sql);
  EXECUTE IMMEDIATE l_sql;
  END LOOP;
  EXCEPTION
  WHILE OTHERS THEN
  dbms_output.put_line (SQLERRM);
  END;
  END;

  Is this what you are looking for?
  (it took a few minutes)

  create or replace
  package some_proc is
  procedure create_files;
  end;
  /
  
  CREATE OR REPLACE
  PACKAGE BODY some_proc
  IS
    -- Function and procedure implementations
  PROCEDURE create_files
  IS
    CURSOR c_tbls
    IS
      SELECT * FROM tbl_list;
  
    CURSOR c_cols (p_table_owner VARCHAR2, p_table_name VARCHAR2)
    IS
      SELECT column_name
      FROM all_tab_columns
      WHERE owner   =p_table_owner
      AND table_name=p_table_name
      ORDER BY all_tab_columns.column_id;
  
    l_sql     VARCHAR2(32000);
  
    separator VARCHAR2(1):=';';
  
  BEGIN
    --Loop through all tables
    FOR tbl IN c_tbls
    LOOP
      dbms_output.put_line('TABLE: '||tbl.schema_name||'.'||tbl.table_name);
      l_sql := 'DECLARE ' ;
      l_sql := l_sql|| '  CURSOR c_tbl_recs IS ' ;
      l_sql := l_sql||'    SELECT * FROM ' || tbl.schema_name || '.' || tbl.table_name || '; ' ;
      l_sql := l_sql||'    linenr number:=1; ';
      l_sql := l_sql||'BEGIN ' ;
      l_sql := l_sql|| ' FOR rec IN c_tbl_recs LOOP ';
      FOR c IN c_cols(tbl.schema_name,tbl.table_name)
      LOOP
        l_sql:=l_sql ||' if linenr=1 then  dbms_output.put('''||c.column_name||''||separator||'''); end if; ' ;
      END LOOP;
      l_sql :=l_sql||'  dbms_output.put_line(''''); linenr:=linenr+1; ';
      FOR c IN c_cols(tbl.schema_name,tbl.table_name)
      LOOP
        l_sql:=l_sql ||' dbms_output.put(rec.'||c.column_name||'||'''||separator||'''); ' ;
      END LOOP;
      l_sql:=l_sql||'  end loop; ';
      l_sql:=l_sql||'  dbms_output.put_line(''''); ';
      l_sql:=l_sql||'  dbms_output.put_line(''''); ';
      l_sql:=l_sql||'end;';
      EXECUTE IMMEDIATE l_sql;
    END LOOP;
  EXCEPTION
  WHEN OTHERS THEN
    dbms_output.put_line(SQLERRM);
  END;
  END;
  /
  

• I just new iPhone 7 & when I transfer, none of my music is available offline (purchased and apple's music program), trying to figure out how I can download it all at once, without having to enter each individual album and click the cloud

  Just got the new iPhone 7 & when I transfer iphone 6 iPhone 7, my music has arisen on the phone, but none of my music is available offline, try to understand how I can download all at once for use offline, without having to enter each individual album and click the cloud.  I have a lot of music on my phone, would take me forever to individually download each album one by one for offline use.

  I have both bought albums/songs itunes and also many of the monthly music apple package.  In any case for all it all at once?

  Hello

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• The sum of total revenue for each customer unique and graphic it!

  Sunny greetings from Athens!  I walked for 5 hours for an elegant solution to the following:

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  How this can be implemented by the numbers? As elegantly as possible?

  Hi menick,.

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  the formula in table 2::B2 =.

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