Missing in the Hall table

Similar Questions

• Among the data tables is missing from the 11g database. How to restore?

  Hello
  
  In my development 11G database, one database of tables is missed on Sept. 4.
  
  I have available valid RMAN backups, to restore the missing data in table I intend to do the following steps:-
  
  (1) create a new database
  (2) restore the fresh 3 taken rman sep to the DB Backup
  (3) now take the export of backup in the table whose data are not being met since the new database
  (4) import the exported backup of the old DB table.
  
  
  Is it the right way, I think? or any other alternative method that we have?
  
  Please suggest.
  
  
  Thanks in advance,
  Florine Reddy

  1) Create a fresh DB
  2) Restore the rman backup taken on 3rd sep to the fresh DB
  3) Now take the export backup of the table which the data is missed from the new DB
  4) Import the exported backup of the table to the old DB.
  

  fix!

• missing scenario of the external table file

  Hi What is happening...
  
  When we access the external table, and the file is not present... it throws an error? It simply returns the rows null?
  
  
  If I know I will get 5 files a.txt b.txt, c.txt, d.txt, .txt, and then I can put in the location
  
  LOCATION ('a.txt ',' b.txt ',' c.txt ',' d.txt', ' e.txt") creating the external table
  
  
  If for example b.txt and c.txt are not present at the time of access, it will throw an error or it just shows me the records of a, d and e?
  
  concerning
  REDA

  Raj,

  If you have missing files, you select will return an error. So make sure that file, even if its empty.

  You will see the following error

  CREATE TABLE ext_tab (
     empno CHAR (4),
     ename CHAR (20),
     job CHAR (20),
     deptno CHAR (2)
  )
  ORGANIZATION EXTERNAL
     ( TYPE oracle_loader DEFAULT DIRECTORY EXPORT_DIR ACCESS PARAMETERS (
     RECORDS DELIMITED BY NEWLINE BADFILE 'bad_%a_%p.bad' LOGFILE
     'log_%a_%p.log' FIELDS TERMINATED BY ',' MISSING FIELD VALUES ARE NULL
     REJECT ROWS WITH ALL NULL FIELDS ( empno  ,
     ename ,
     job   ,
     deptno) ) LOCATION ( 'emp.dat','emp.dat1' ) );
  
  select * from ext_tab;
  
  ORA-29913: error in executing ODCIEXTTABLEOPEN callout
  ORA-29400: data cartridge error
  KUP-04040: file emp.dat1 in EXPORT_DIR not found --> emp.dat1 doesn't exist but emp.dat exists
  ORA-06512: at "SYS.ORACLE_LOADER", line 19
  

  Concerning

• missing parenthesis in insertion into separate lines select the table from the other table

  Hello

  could you help me with the following question?

  I have the following tables

  CREATE TABLE table1)

  ID varchar (12),

  col2 varchar (10),

  COL3 varchar (10),

  level varchar (10))

  CREATE TABLE table2)

  Id2 varchar (12)

  A varchar (10),

  B number (1)

  CONSTRAINT PRIMARY KEY PK (ID2, is));

  INSERT INTO table2 (ID2, A, B) SELECT ID, col2

  MAX (CASE WHEN level = "level 1" then 1

  level = 'level 2' then 2

  Level = 3 then 'niveau3') as colIN3)

  FROM table1 GROUP BY ID2, a.;

  the first table have duplicates as follows:

  Id2 COL2 COL3 level

  A1 pepe football level1

  A1 pepe football level2

  A1 pepe football level1

  A1 pepe basket level2

  A1 pepe pingpong level3

  the output should be selected with unique key (ID2, col3) lines and the level must be the greatest.

  Id2 COL2 COL3 level

  A1 pepe football level2

  A1 pepe basket level2

  A1 pepe pingpong level3

  The output of the script tells me the following messages:

  -lack of right parenthesis referring to the max function.

  Thanks adavance.

  Kind regards

  Hello

  Remember the ABC's of the GROUP BY:

  When you use a GROUP BY clause or in an aggregate function, then all in the SELECT clause must be:

  (A) a ggregate function,

  (B) one of the expressions "group By."

  (C) adding to C, or

  (D) something that Depends on the foregoing.  (For example, if you "GROUP BY TRUNC (dt)", you can SELECT "TO_CHAR (TRUNC (dt), 'Mon - DD')").

  To ask him, there are 5 columns in the SELECT clause.  The last one is a function MAX (...); It is an aggregate, is not serious.

  The first 2 columns are also named in the GROUP BY clause, so that they are well.

  The other 2 columns, country and internal_Id do not match any of the above categories.  These 2 columns cause the error.

  There are many ways to avoid this error, each producing different results.  You could

  • remove these 2 columns in the SELECT clause
  • Add these 2 columns in the GROUP BY clause
  • use the aggregation such as MIN, 2-column functions
  • remove the country from the SELECT clause and add internal_id to the GROUP BY clause
  • remove the internal_id from the SELECT clause, and add countries to the GROUP BY clause
  • ...

  What are the results you want?

  Whenever you have a question, please post a small example of data (CREATE TABLE and INSERT statements) for all the tables involved, so people who want to help you can recreate the problem and test their ideas.  Also post the results you want from this data, as well as an explanation of how you get these results from these data.

  Always say what version of Oracle you are using (for example, 11.2.0.2.0).

  See the FAQ forum: https://forums.oracle.com/message/9362002

• Need some tips to merge the two table-manipulation functions

  Hi guys!

  Thanks to Johnsold, Helmut O'Brian and Jcarmody, who helped me through a string function complicated (for me, the noob of LV), I got away with my project and I'm very close to its end.

  As I've described it here I wanted to explore an array of words combined with-, i.e. C1 - C10. Help, when I arrived, I was able to do. I also learned a few things and was able to do the following:

  Original array: new table:

  R1                                                       R1

  R2                                                       R2

  C1-C3                                                  C1

  K1                                                       C2

  C3

  K1

  I have this:

  Original array: new table:

  R1                                                       R1

  R2,R4,R7                                             R2

  C1                                                       R4

  K1                                                       R7

  C1

  K1

  I was also able to combine these two functions

  Now, back to my problem.

  Until now, it was just a 1 d array that I worked with. In fact, it's a 2D array, I read a. CSV file:

  

  As you can see there are a few places where things is combined with either - or by commas. I need to widen the first column as described above and as resolved in the thread I mentioned. Fact! No problem. I extracted the first column in table 1 d. Then expand it. Now, I need to replace in the original array and also expand all.

  It should then look like this:

  

  Then I only need to copy the position of the R6 line and paste it in the empty fields:

  

  I enclose below two screws. Start by opening the main.vi. Then copy.vi. I tried to describe the problem here too. You can see what I've accomplished and what is missing.

  Tasks:

  1. replace the column expanded in the original array and expand all.

  2 copy the needed lines.

  In the main.vi, I do the 1 d expansion, but I have the problem with the expansion of table 2D. In copy.vi, I managed to copy the lines. If this part is done.

  Basically, I need some advice on enlargement that I do and how do I get the 2D table also expanded. Because I have not much experience, I feel more comfortable working with 1 d arrays. But I can't seem to get any further with this 1 d-> expansion 2D.

  I also really can't seem to find a smart way to implement my function of copy-line-in the main.vi.

  P.S the joint screws are manufactured in LV2010.

  Fortunately, I can attend some courses of basic home OR here in Norway, but so far, I'm still learning and I think that sometimes, I try to do things that are way out of my League

  I don't know what I did but it works now

  Thanks for the help, same!

  You are even welcome!

  

  Have attached the file if anyone wants to see what I did.

• My product activation code is now missing from the computer and I recently received a message that my computer is not running genuine Windows.

  I recently received a message that my computer is not running genuine Windows. The product activation code is now missing from the computer. I had the computer for two years and I'm a product of the case but no way Code to enter as there is no "Acivate Windows option available". In addition, just slui.exe tells me that he didn't and to communicate with the gateway manufacturer. Any suggestions?

  Diagnostic report (1.9.0027.0):
  -----------------------------------------
  Validation of Windows data-->

  Validation code: 0x8004FE21
  Validation caching Code online: n/a, hr = 0xc0000022
  Windows product key: *-* - WJ2H8 - R6B6D-7QJB7
  The Windows Product Key hash: ckKNc + BBPDWmo1LUlOkraNjlQ34 =
  Windows product ID: 00359-OEM-8992687-00006
  Windows product ID type: 2
  Windows license Type: OEM SLP
  The Windows OS version: 6.1.7601.2.00010300.1.0.003
  ID: {131481F2-8F22-45C4-AB3C-790AED5B7081} (3)
  Admin: Yes
  TestCab: 0x0
  LegitcheckControl ActiveX: N/a, hr = 0 x 80070002
  Signed by: n/a, hr = 0 x 80070002
  Product name: Windows 7 Home Premium
  Architecture: 0 x 00000009
  Build lab: 7601.win7sp1_gdr.110622 - 1506
  TTS error:
  Validation of diagnosis:
  Resolution state: n/a

  Given Vista WgaER-->
  ThreatID (s): n/a, hr = 0 x 80070002
  Version: N/a, hr = 0 x 80070002

  Windows XP Notifications data-->
  Cached result: n/a, hr = 0 x 80070002
  File: No.
  Version: N/a, hr = 0 x 80070002
  WgaTray.exe signed by: n/a, hr = 0 x 80070002
  WgaLogon.dll signed by: n/a, hr = 0 x 80070002

  OGA Notifications data-->
  Cached result: n/a, hr = 0 x 80070002
  Version: N/a, hr = 0 x 80070002
  OGAExec.exe signed by: n/a, hr = 0 x 80070002
  OGAAddin.dll signed by: n/a, hr = 0 x 80070002

  OGA data-->
  Office status: 100 authentic
  Microsoft Office Enterprise 2007 - 100 authentic
  OGA Version: N/a, 0 x 80070002
  Signed by: n/a, hr = 0 x 80070002
  Office Diagnostics: 025D1FF3-364-80041010_025D1FF3-229-80041010_025D1FF3-230-1_025D1FF3-517-80040154_025D1FF3-237-80040154_025D1FF3-238-2_025D1FF3-244-80070002_025D1FF3-258-3

  Data browser-->
  Proxy settings: N/A
  User Agent: Mozilla/4.0 (compatible; MSIE 8.0; Win32)
  Default browser: C:\Users\Kevin\AppData\Local\Google\Chrome\Application\chrome.exe
  Download signed ActiveX controls: fast
  Download unsigned ActiveX controls: disabled
  Run ActiveX controls and plug-ins: allowed
  Initialize and script ActiveX controls not marked as safe: disabled
  Allow the Internet Explorer Webbrowser control scripts: disabled
  Active scripting: allowed
  Recognized ActiveX controls safe for scripting: allowed

  Analysis of file data-->

  Other data-->
  Office details: {131481F2-8F22-45C4-AB3C-790AED5B7081}1.9.0027.06.1.7601.2.00010300.1.0.003x 64*-*-*-*-7QJB700359-OEM-8992687-000062S-1-5-21-619933626-1398643452-1551818003GatewaySX2851American Megatrends Inc.. P01-A0 20101116000000.000000 + 000CCB23507018400FC04090409Eastern Standard Time(GMT-05:00)03ACRSYSACRPRDCT100100Microsoft Office Enterprise 200712ywReFrpiwGS5KjJd3wYnxyLIKEE =89388-707-4551751-6501614 3CD066791E2A586

  Content Spsys.log: 0 x 80070002

  License data-->
  On a computer running Microsoft Windows non-core, run ' slui.exe 0x2a 0 x 80070426' to display the error text. "
  Error: 0x80070426

  Windows Activation Technologies-->
  HrOffline: 0x8004FE21
  HrOnline: n/a
  Beyond: 0 x 0001000000000000
  Event timestamp: 9:25:2011 15:31
  ActiveX: Registered, Version: 7.1.7600.16395
  The admin service: recorded, Version: 7.1.7600.16395
  Output beyond bitmask:
  Altered Service: sppsvc

  --> HWID data
  Current HWID hash: MAAAAAEAAQABAAIAAAABAAAAAwABAAEA6GFEEqg3RLFazIA5mCewUIycXq0YOVxd

  Activation 1.0 data OEM-->
  N/A

  Activation 2.0 data OEM-->
  BIOS valid for OA 2.0: Yes
  Windows marker version: 0 x 20001
  OEMID and OEMTableID consistent: Yes
  BIOS information:
  ACPI Table name OEMID value OEMTableID value
  APIC ACRSYS APIC1334
  FACP ACRSYS FACP1334
  HPET ACRSYS OEMHPET
  MCFG ACRSYS OEMMCFG
  SLIC ACRSYS ACRPRDCT
  LASRYVITRAGE ACRSYS OEMB1334
  GSCI ACRSYS GMCHSCI
  AWMI ACRSYS OEMB1334
  SSDT DpgPmm CpuPm

  Noel,.

  Thank you I enjoyed your attention and your support.

  I called and Microsoft went through basically the same things that you suggested.

  We did a system restore (at an earlier date) and fortunately he fixed itrself. I'm good to go.

  Who knows why it happened.

  Kevin

• Update of several rows of the same table using trigger

  Hello

  I have the following table

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

  CREATE TABLE ATT_PERMISSIONS
  (
  DATE OF PRMONTHYR,
  EMPID	NUMBER (10)	DEFAULT VALUE 0	,
  FROMDATETIME	DATE		,
  TODMTFDATETIME	DATE		,
  NUMBER OF PERMMINS (3),

  SSLINASTRETCH NUMBER (3).

  PERMATTINELIGIBLE	NUMBER (1)	DEFAULT VALUE 0
  );

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

  I want to update the column PERMATTINELIGIBLE in the same table when each line is inserted.

  I created following trigger for that

  CREATE OR REPLACE TRIGGER SSL_AFTER_UPDATE AFTER UPDATE ON ATT_PERMISSIONS

  FOR EACH LINE

  BEGIN

  Update ATT_PERMISSIONS set PERMATTINELIGIBLE =

  (

  SELECT THE CHECK BOX

  WHEN PERMMINS < = 60

  or

  (

  PERMMINS < = SSLINASTRETCH

  AND

  COUNT (CASE WHEN PERMMINS = 0 THEN NULL OTHERWISE 1 END)

  COURSES (PARTITION BY empid, prmonthyr) < = 1

  )

  THEN 1

  0 OTHERWISE

  END

  FROM ATT_PERMISSIONS where prmonthyr =:new.prmonthyr, empid =:new.empid

  ) where prmonthyr =:new.prmonthyr, empid =:new.empid;

  END;

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

  That is to say.

  When a row is inserted the PERMATTINELIGIBLE of all records for this employee for the month is recalculated.

  There would be only two or three records for an employee for a month.

  PERMMINS is the number of minutes to use as short leave.

  If it is less than 60 is eligible for the bonus to attendance for this employee.

  If this isn't normally the date is not eligible for the attendance for this employee premium.

  but an exception is that if a short leaves of DISP employee allowed a month (IE. ( SSLINASTRETCH ) in a straight line, IE. one day, that day is eligible for the bonus of presence.

  That is to say. Why the number of short leaves in a month is taken. If it's one and done minutes use is lower to SSLINASTRETCH, then the day is eligible for the attendance bonus.

  But when I try to create the trigger I get error, PL/SQL: ORA-00907: missing a right parenthesis.

  Help, please

  I use oracle 10g

  I want to update the column PERMATTINELIGIBLE in the same table, when each row is inserted.

  No - you do NOT want to do in a trigger.

  You cannot query the same table that the trigger is activated on. -C' is a MUTANT and you will get an exception.

  When a row is inserted is recalculated to the PERMATTINELIGIBLE of all the records for that employee for that month.

  There would be only two or three records for an employee for a month.

  PERMMINS is the number of minutes to use as short leave.

  If it is less than 60 is eligible for the bonus to attendance for this employee.

  If is not normally the day is not eligible for the premium of attendance for this employee.

  but an exception is that if a short leaves of DISP employee allowed a month (IE. SSLINASTRETCH) in a straight line, IE. one day, that day is eligible for the bonus of presence.

  That is to say. Why the number of short leaves in a month is taken. If it's one and done minutes use is less than SSLINASTRETCH, then the day is eligible for the bonus of presence.

  But when I try to create the trigger I get error, PL/SQL: ORA-00907: missing a right parenthesis.

  You can not do in a trigger. Even if correct you this error of syntax, you will get the exception that I mentioned above.

  Oracle is a multi-user system. Other users can modify the same table that you use.

  So even if you could try to interview "all the records for this employee" some of them may be locked if other users access them. Also, an insert statement could try to insert two rows for an employee and the trigger could not have seen the other lines still.

  If you want to work with data SETS (all records for an employee), you must write the PL/SQL code that LOCKS all lines updated to prevent others to interfere.

  Then you make your operations but NOT in a trigger. Perform inserts and then use an UPDATE query to set this value.

  Then VALIDATE to unlock the lines.

• The truncated table rows

  Hi team,

  One of my colleague ran a batch which will truncate a table and insert the final table by extracting data from different tables in backup taking the old table.

  But today before 10 minutes he missed to keep the export backup of this table and ran the batch. All the old data of the truncated table and now we need these data.

  Flashback is DISABLED in our case and Undo retention is dry 7200 and since it is a DDL so it will change the definition of the table.

  Is it possible to get the data that truncated.

  Daily HT full backup will run and we are in the process of restoring the backup but the db size is 4 TB and it will take time and then let's apply archive logs, before that got truncated.

  Until can we try something else?

  Hemant seems good to me.

  Please check the Version of Oracle where you are restoring the database and the Oracle version of the primary database that saves youi have taken.

  I'm 100% sure that there could be the difference in the release.

  We faced this problem 2 times and every time the issue is different binary or different architecture was the problem.

• How to get the default data in the child table?

  Hi all

  I am using oracle 11g
  

  I have it here is the structure of the table

  "CREATE TABLE"SCOTT" EMP_DET ".

  (

  ACTIVATE THE 'EMP_ID' NUMBER NOT NULL,

  "EMP_NAME' VARCHAR2 (20 BYTE),

  NUMBER OF "DEPT_ID",.

  "KEY FOREIGN CONSTRAINT"EMP_DET_DEPT_MASTER_FK1"("DEPT_ID") REFERS TO"SCOTT" ENABLE DEPT_MASTER"("DEPT_ID")

  )

  "CREATE TABLE"SCOTT" DEPT_MASTER ".

  (

  ACTIVATE THE "DEPT_ID" NUMBER NOT NULL,

  "DEPT_NAME" VARCHAR2 (20 BYTE),

  'DEPT_MASTER_PK' CONSTRAINT PRIMARY KEY ("DEPT_ID")

  )

  Dept_master table given below

  Dept_ID, Dept_name

  1 X

  2. IS

  but emp_det contains no data.

  but I need to see data like this in the emp_det table

  Emp_det

  Dept_ID emp_id, emp_name

  missingdata 1-1

  2. 2 missingdata

  Concerning

  Dale

  Not sure this is what you are looking for.

  SELECT DEPT_MASTER. DEPT_ID,

  NVL (EMP_DET. EMP_ID, -(DEPT_MASTER. DEPT_ID)),

  NVL (EMP_DET. EMP_NAME, "missing data"),

  OF EMP_DET RIGHT OUTER JOIN DEPT_MASTER

  ON EMP_DET. DEPT_ID = DEPT_MASTER. DEPT_ID;

• Can not write in the MySQL table

  I could not write a record in the database table MySQL; tried many lines of PHP code without success so something must be missing.

  The lines above the statement if(!testErr) { -other tests of the data entry on the form and all works are correctly.}  If for any reason any test of fails entry, the $tester is set on ' t "and the user is returned to the form.

  Otherwise what follows must be executed.

  To check, I added the lines of $_SESSION upstairs to make sure that the reactive power ($taker and $purpose in the $sql = statement are met.)

  When the / * connection attempt sequence is performed and $_SESSION are not present, no data is written to the table.

  When the $_SESSION are included with the code writing table, the resultant 'success' header ('Location: '.) ("' inv_post.php"); this page from the mistakes (invalid index in $taker = $_SESSION ['takers'].)

  When the $_SESSION are executed but not the code writing, the page of success running the echo $taker and $purpose properly.

  Best regards and thank you as always.

  Tom Smith

  Here is my code.  if(!testErr) is located in the - If ($_SERVER ['REQUEST_METHOD'] == 'POST') {} -section of the code

  If (! $testErr) {}
  $_SESSION ['takers'] = $taker;
  $_SESSION ['purpose'] = $purpose;
  / * Attempt to connect to the MySQL server.
  $link = mysqli_connect("localhost","root","","112fielda_sitemgt");
  
  Check the connection
  if($Link === false) {}
  Die ("" ERROR: can not connect. ".") mysqli_connect_error());
  }
  
  Attempt to insert the running queries
  $sql = "INSERT INTO bev_inventories
  (bev_inv_id, bev_inv_taker, bev_inv_purpose)
  VALUES
  (null, $taker, $purpose) « ;
  If (mysqli_query ($link, $sql)) {}
  echo "Records added successfully.";
  } else {}
  echo "ERROR: could not able to run $sql.» mysqli_error ($Link);
  }
  
  Close connection
  mysqli_close ($Link);
  */

  Header ('Location: '.) ("' inv_post.php");
  }

  David:

  Accidentally solved the problem.  Reactive power ($taker and $purpose) need single quotation marks (') around them.

  Attempt to insert the running queries

  $sql = "INSERT INTO bev_inventories

  (bev_inv_id, bev_inv_taker, bev_inv_purpose)

  VALUES

  (null, "$taker", "$purpose") « ;

  I've never seen samples written in this way!

  (BTW, heard your response, but setting them I did was to be able to recall them in the success page so I know that they have not removed during the INSERT operation.)  )

  Kind regards

  Tom Smith

• Using the external table error

  Hi all

  This is the first time I use the external table for loading the data.

  I did these steps

  In the D:\sqlloade folder, I have my text file containing data example.txt

  I ran these queries

  CREATE OR REPLACE DIRECTORY  ext_tab_data AS 'D:\sqlloader';
  
  

  Directory created

  CREATE TABLE fxops.t_ext (
  t number
  )
  ORGANIZATION EXTERNAL (
    TYPE ORACLE_LOADER
    DEFAULT DIRECTORY ext_tab_data
    ACCESS PARAMETERS (
      RECORDS DELIMITED BY NEWLINE
      FIELDS TERMINATED BY ','
      MISSING FIELD VALUES ARE NULL
      (
       t number
      )
    )
    LOCATION ('sample.txt')
  )
  PARALLEL 5
  REJECT LIMIT UNLIMITED;
  
  

  create table

  When I tried to create a view on that table, he throws an error

  CREATE OR REPLACE VIEW fxops.t_view  AS
    SELECT *
    FROM   fxops.t_ext;
  
  SQL Error: ORA-06564: object EXT_TAB_DATA does not exist
  06564. 00000 -  "object %s does not exist"
  *Cause:    The named object could not be found.  Either it does not exist
             or you do not have permission to access it.
  *Action:   Create the object or get permission to access it.
  
  

  Sign in, and then run this:

  Select HOST_NAME from v$ instance;

  is this the same hostname that you are connected?

  Kind regards

  Harry

• Dropped the curiously named table in the schema table sheets

  I use Oracle XE and I'm not logged as an administrator. Just as a user called 'hr '.

  I dropped an empty table called "Date_tine_demo" (sic) to help

  DROP TABLE date_tine_demo;
  

  But when I checked the tables in my diagram to help

  SELECT * FROM tab;
  

  the 'date_tine_demo' table was missing, but there was a table with a really weird name

  Before:

  TNAME                          TABTYPE  CLUSTERID                               
  ------------------------------ ------- ----------                                                                        
  COUNTRIES                      TABLE 
  DATE_TINE_DEMO           TABLE                                          
  DEPARTMENTS                TABLE                                            
  EMPLOYEES                    TABLE                                            
  EMP_DETAILS_VIEW       VIEW                                             
  JOBS                                 TABLE                                            
  JOB_HISTORY                  TABLE                                            
  LOCATIONS                      TABLE                                            
  PROMOTIONS                  TABLE                                            
  REGIONS                         TABLE  
  

  After:

  TNAME                          TABTYPE  CLUSTERID                               
  ------------------------------ ------- ----------                               
  BIN$zP+eIjJ7ShCOnQb4EGVHig==$0 TABLE                                            
  COUNTRIES                                             TABLE                                            
  DEPARTMENTS                                       TABLE                                            
  EMPLOYEES                                             TABLE                                            
  EMP_DETAILS_VIEW                                VIEW                                             
  JOBS                                                            TABLE                                            
  JOB_HISTORY                                          TABLE                                            
  LOCATIONS                                             TABLE                                            
  PROMOTIONS                                         TABLE                                            
  REGIONS                                                  TABLE                              
  

  If anyone can offer advice on what this table is and how to get rid of, I would be grateful

  What is in the garbage?

  And if you don't want table to go to the basket when you drop, either disable the trash with ALTER SESSION/SYSTEM SET RECYCLEBIN = OFF or use DROP TABLE table_name PURGE. And to get rid of what is currently used to recycle bin PURGE RECYCLEBIN.

  SY.

• Revoke ROLE on the user table

  Hi team,

  I'm trying to revoke grant on the user table

  The Sub statement gives error saying

  [code]

  REVOKE < role_nm > on < a.table_nm > to < b.user_nm >

  Error: ORA 00990: missing or invalid privilege

  [/ code]

  But the following works fine

  [code]

  REVOKE ALL ON < a.table_nm > to < b.user_nm >

  [/ code]

  Please suggest me to revoke the grant on the user table

  Smile says:

  [code]

  REVOKE on of

  Error: ORA-00990: missing or invalid privilege

  [/ code]

  A GRANT on table is assigned to a ROLE and that ROLE is assigned to the USER. So when you want to REVOKE a specific GRANT what is assigned to a user by ROLE. You must REVOKE any ROLE to the user or REVOKE the GRANTING OF THE ROLE.

• Merge into the nested table

  Hi all
  Can I combine the records in the nested table
  I have a table with 2 colum: col_1 and col_2
  col_1: corresponds to the id (varchar2)
  col_2: is a column nested with the type of table (sub_col_1 (number), sub_col_2 (number))
  
  for example: I have 2 accounts table ('a', (1,2)) and ('b', (3,4)))
  
  what I want is merged into this table with values ('a', '4.5')) + ('c', (6,7)) IN a single statement
  
  What I should have after this operation ('a', (1,2,4,5)) + ('b', (3,4)) + ('c', (6,7)).
  Can I do this?
  

  CREATE OR REPLACE TYPE TEST_TYPE AS OBJECT(SUB_COL_1 NUMBER, SUB_COL_2 NUMBER) ;
  
  CREATE OR REPLACE TYPE TEST_TYPE_TABLE IS TABLE OF TEST_TYPE;
  
  CREATE TABLE TEST_MERGE_NESTED_TABLE (COL_1 VARCHAR2(1 CHAR), COL_2 TEST_TYPE_TABLE)
      NESTED TABLE COL_2 STORE AS COL_2_NESTED;
      
  INSERT INTO TEST_MERGE_NESTED_TABLE VALUES('a',TEST_TYPE_TABLE(TEST_TYPE(1,2) ));
  INSERT INTO TEST_MERGE_NESTED_TABLE VALUES('b',TEST_TYPE_TABLE(TEST_TYPE(3,4) ));

  Oracle version: 11.2.0.3
  Thank you all.
  
  Published by: 966205 on 20:18 21/02/2013
  
  Published by: 966205 on 20:42 21/02/2013

  966205 wrote:
  That means he does the same thing as what I want (adding? do not recreate this column in the physical layer).

  Actually, no.
  All content of the nested table is first removed (for the given FK), then the result of the MULTISET UNION is reinserted.

  The evidence on:

  SQL> alter session set events '10046 trace name context forever, level 12';
  
  Session altered.
  
  SQL> merge into test_merge_nested_table t
    2  using (
    3    select 'a' col_1, TEST_TYPE_TABLE(TEST_TYPE(4,5)) col_2 from dual union all
    4    select 'c' , TEST_TYPE_TABLE(TEST_TYPE(6,7))            from dual
    5  ) v
    6  on ( t.col_1 = v.col_1 )
    7  when matched then update
    8    set t.col_2 = t.col_2 multiset union v.col_2
    9  when not matched then insert (col_1, col_2)
   10   values (v.col_1, v.col_2) ;
  
  2 rows merged.
  
  SQL> alter session set events '10046 trace name context off';
  
  Session altered.
  
  SQL> select * from test_merge_nested_table;
  
  C COL_2(SUB_COL_1, SUB_COL_2)
  - --------------------------------------------------------------------------------
  c TEST_TYPE_TABLE(TEST_TYPE(6, 7))
  a TEST_TYPE_TABLE(TEST_TYPE(1, 2), TEST_TYPE(4, 5))
  b TEST_TYPE_TABLE(TEST_TYPE(3, 4))
  

  TKPROF output:

  DELETE, the nested table statement objectives associated with 'a' and deletes the line after line that it contains (1,2).
  The later INSERTION is performed twice (run count = 2) and target the two nested table 'a' by inserting 2 ranks: former one (1,2) + the new one (4.5) and the nested table 'c' by inserting 1 row (6,7).

  SQL ID: 6bjc2z2t53csn Plan Hash: 132214516
  
  DELETE /*+ REF_CASCADE_CURSOR */ FROM "DEV"."COL_2_NESTED"
  WHERE
   "NESTED_TABLE_ID" = :1
  
  call     count       cpu    elapsed       disk      query    current        rows
  ------- ------  -------- ---------- ---------- ---------- ----------  ----------
  Parse        1      0.00       0.00          0          0          0           0
  Execute      1      0.00       0.00          0          1          3           1
  Fetch        0      0.00       0.00          0          0          0           0
  ------- ------  -------- ---------- ---------- ---------- ----------  ----------
  total        2      0.00       0.00          0          1          3           1
  
  Misses in library cache during parse: 0
  Optimizer mode: CHOOSE
  Parsing user id: SYS   (recursive depth: 1)
  Number of plan statistics captured: 1
  
  Rows (1st) Rows (avg) Rows (max)  Row Source Operation
  ---------- ---------- ----------  ---------------------------------------------------
           0          0          0  DELETE  COL_2_NESTED (cr=1 pr=0 pw=0 time=44 us)
           1          1          1   INDEX RANGE SCAN SYS_FK0000023444N00002$ (cr=1 pr=0 pw=0 time=10 us)(object id 23446)
  
  ********************************************************************************
  
   
  
  ********************************************************************************
  
  SQL ID: 0fzd5yk23jyas Plan Hash: 0
  
  INSERT /*+ NO_PARTIAL_COMMIT REF_CASCADE_CURSOR */ INTO "DEV"."COL_2_NESTED"
    ("NESTED_TABLE_ID","SYS_NC_ROWINFO$")
  VALUES
  (:1, :2)
  
  call     count       cpu    elapsed       disk      query    current        rows
  ------- ------  -------- ---------- ---------- ---------- ----------  ----------
  Parse        2      0.00       0.00          0          0          0           0
  Execute      2      0.00       0.00          0          2         10           3
  Fetch        0      0.00       0.00          0          0          0           0
  ------- ------  -------- ---------- ---------- ---------- ----------  ----------
  total        4      0.00       0.00          0          2         10           3
  
  Misses in library cache during parse: 0
  Optimizer mode: ALL_ROWS
  Parsing user id: 50     (recursive depth: 1)
  Number of plan statistics captured: 1
  
  Rows (1st) Rows (avg) Rows (max)  Row Source Operation
  ---------- ---------- ----------  ---------------------------------------------------
           0          0          0  LOAD TABLE CONVENTIONAL  (cr=1 pr=0 pw=0 time=113 us)
  
  ********************************************************************************
  

• charge of the external table

  I load a file .csv to table data.
  I tried to load it using EXTERNAL TABLES
  
  Is there a way to specify null in the external tables loaded if the column has no data queued (CSV) external loading
  Thank you

  Do you mean?

  MISSING FIELD VALUES ARE NULL