Cannot create Index with an If statement

Similar Questions

• ORA-02327: cannot create indexes on the LOB data type expression

  DB 10.2.0.4
  DB 5.2
  
  I am not able to move lobindex and lobsegment. While try occurs below error
  
  SQL > ALTER INDEX dev. "" SYS_IL0000718396C00002$ $"REBUILD THE TABLESPACE DATA_TEMP;
  ALTER INDEX dev. "" SYS_IL0000718396C00002$ $"REBUILD TABLESPACE DATA_TEMP
  *
  ERROR on line 1:
  ORA-02327: cannot create indexes on the LOB data type expression
  
  Thank you
  
  Published by: user13382934 on October 16, 2012 14:05

  correct syntax is
  ALTER TABLE.

  MOVE the LOB ()
  STORE AS (tablespace );

  Where is a name of the / columns LOB, not the name of the segment. Moving type LOB data will move its indexes as well.

• Create indexes with NOLOGGING option

  Hello
  
  Can you please provide solution on the following scenario?
  
  If I create indexes with NOLOGGING Tablespace that is created with the LOGGING option, option can you please let me know what are the effects on the database?
  
  If I create indexes using NOLOGGING on Tables that are created with the LOGGING option, can you please let me know that it is to increase performance during the creation / rebuild indexes?
  
  Thank you
  
  Published by: user12088323 on December 28, 2010 12:45
  
  Published by: user12088323 on December 28, 2010 12:47

  user12088323 wrote:
  The database is in log mode archive. I would like to create indexes with NOLOGGING option on the tables to increase performance. The tables are created with the LOGGING option. Can you please let me know it's to create a bad effect on the database? If so, please explain.

  Thank you

  Published by: user12088323 on December 28, 2010 16:37

  NOLOGGING will cease to produce data AGAIN... for which you want to execute the instructions.
  Nothing wrong... it is created by ORACLE ;-)

  read this and cross with your process. You can do it with nologging option.

  http://www.Oracle.com/technetwork/database/RDB/0804-NOLOGGING-option-130004.PDF

  hope you understood

• Cannot create indexes on the flow table

  Hello

  I'm new to ODI.

  The problem is that during the execution of an interface, I get the error of the "IKM Oracle Dimension to slow variation"

  The command in step "Create unique index on the flow table:

  creating index < % = odiRef.getTable ("L", "INT_NAME", "A") % > idx

  on < % = odiRef.getTable ("L", "INT_NAME", "A") % > (< % = odiRef.getColList ("", "[column]", ",", "", "SCD_NK") % >)

  < % = odiRef.getUserExit ("FLOW_TABLE_OPTIONS") % >

  generate the following statement which lacks the name of the column between the (_)

  Create index I$ _MYTABLE_idx

  I have $_MYTABLE)

  NOLOGGING

  The result is that the interface fails with the error 936: 42000: java.sql.SQLException: ORA-00936: lack of expression caused by the previous command wrong.

  Please, can you help me?

  Thank you very much

  Angelo

  Hello

  I'm really really sorry! I just realized that you are working on the SCD. Basically, you are looking for all the column mapped as SCD_NK (key to slowly change natural Dimensions) insofar as shown here

  Substitution QAnywhere

  IF you need to read this

  SCD Type 2 - ODIExperts.com

  Let me know.

• Cannot create index

  I create a table and create an index on it, as follows:
  SQL > create index t_idx on t online
  
  It can create indexes successly. Then I fall off the table, as follows:
  SQL > drop table t
  
  Then I create table t once again, as follows:
  SQL > create table (t)
  x varchar2 (10),
  y varchar2 (20)
  );
  
  then I create index once again, she triggers errors
  SQL > create index t_idx on t online
  ERROR on line 1:
  ORA-01408: such list already indexed column.
  
  Why rise above error? So I try to delete the index, as follows:
  SQL > drop index t_idx
  ERROR on line 1:
  ORA-01418: specified index does not exist
  
  Where's the harm? I'm puzzled with her.
  Thank you

  Hello

  INDEX_OWNER INDEX_NAME
  ------------------------------ ------------------------------
  TABLE_OWNER, TABLE_NAME
  ------------------------------ ------------------------------
  COLUMN_NAME
  --------------------------------------------------------------------------------
  TEST SYS_C005408
  T-TEST
  X

  So, it seems that you still have an index called SYS_C005408 on the X in the column of the Table T.

  You can try to delete this Index:

  drop index TEST.SYS_C005408;
  

  Then try to create the Index T_IDX.

  To find the Alert.log just execute this statement:

  show parameter backgroud_dump_dest
  

  Hope this helps.
  Best regards
  Jean Valentine

  Published by: Lubiez John Valentine, June 1, 2011 07:43

• Performance problem of creating index with LOB/CLOB content

  Hello
  
  I have a problem with indexing performance with a table containing columns of text
  also a clob and a lob column.
  
  Indexing with 20,000 lines takes about 1 hour on 11.2.0.4 with the last batch of patches 12 on
  win x 64.
  
  on a 11.2.0.1, the process is done in a few minutes.
  
  So what can I do to find out where is the problem?
  
  I use filter auto and basic lexer.
  Operating system is W 2008 R2 SP and latest patches. OS lang is English.
  DB is installed with AL32UTF8 and German and English language packs.
  
  also watched and ctx_user_index_errors and pending and there is no error or waiting in lines.
  After the index is created, everything works fine. during the creation of index no other user is connected to the database.
  
  so why 11.2.0.1 is so much faster than 11.2.0.4?
  some advice for me?
  
  Thank you!

  Hello

  so I solved all my problems.

  So I made two changes:

  1. I declared the variable theNotiz2 for recording the output for the raw text of the column NOTIZ (is a clob), add the output to the Out-Clob parameter

  2. I used the same variable for the--> this blob field caused an error with line with lob is not locked... so I said a second variable for this and that solved the problem.

  normally, I think it should work with 1 variable... but is an acceptable workaround.

  Performance now is OK because the procedure, I can set on which the documents I want to do a search or not.

  Second thing, but has nothing to do with Oracle: my frontend application makes a ZIP for each insert in a column lob and if the ctxhx does not index the content, the MDC, and before calling the conversion of plain text, so I have to make a decompression of the blob...

  so for now, all problems solved. Thank you for your support.

• Created index with DESC with USER_IND_COLUMNS. COLUMN = ' SYS_NC00023$ '.

  On Oracle 11.2, I observed below
  

  create index ind_jperson_1 on d_jperson(convict_ref);
  create index ind_jperson_2 on d_jperson(driver_ref DESC);
  
  select index_name,table_name,column_name,column_position,descend
    from USER_IND_COLUMNS where  table_name='D_JPERSON'
  
  INDEX_NAME     TABLE_NAME     COLUMN_NAME     COLUMN_POSITION     DESCEND
  IND_JPERSON_2     D_JPERSON     SYS_NC00023$     1     DESC
  IND_JPERSON_1     D_JPERSON     CONVICT_REF     1     ASC

  How to find the true picture of this index column?

  Hello

  DBA_IND_EXPRESSIONS can help you find the real column name.

  And it is an expected behavior in Oracle. Have you noticed anything else pre 11.

  Concerning
  Anurag

• Failed to create index with imdp

  I am trying to import an image with the following command:

  Impdp user/pass DIRECTORY = SCHEMAS DUMPFILE = fump.dmp = originally_schema REMAP_SCHEMA = originally_schema:new_schema TABLE_EXISTS_ACTION = DATA_PUMP_DIR replace old = REMAP_TABLESPACE: new

  I don't know how the dump has been exported.

  Source DB version: 11.2.0.4

  Destination DB version: 11.2.0.1

  Everything works fine until it comes to the creation of index:

  Processing object type SCHEMA_EXPORT/TABLE/INDEX/DOMAIN_INDEX/INDEX

  ORA-39083: Type what INDEX failed to create object error:

  ORA-06550: line 2, column 1:

  PLS-00306: wrong number or types of arguments in the call to "CREATE_INDEX.

  ORA-06550: line 2, column 1:

  PL/SQL: Statement ignored

  Because sql is:

  BEGIN

  ctxsys.driimp.create_index('I_SRC_NAME','SOURCES',User,'ID','2','NAME','1','1020','32','8130','33',, NULL, NULL, 0,'Y','ON COMMIT','12582912',, NULL, null);

  ctxsys.driimp.set_object('DATASTORE','DIRECT_DATASTORE',0);

  ctxsys.driimp.set_object ('TYPE ',' CHAR_)

  Hope you can help me.

  & then you cannot use V11.2.0.4 expdp use impdp since V11.2.0.1

  expdp should include VERSION = 11.2.0.1

• CREATE INDEX with ON DUPLICATE

  Hello
  
  I use Oracle10g Express (v10.2.0). What is given the equivalent query in Oracle for SQL Server query below?
  
  CREATE UNIQUE INDEX uix_NumberUnique ON UserInfo(UserID, Number)
  WITH (IGNORE_DUP_KEY = ON)
  
  I appreciate your inputs.
  
  Thank you
  Jonathan

  Here is an example

  SQL> create table t (no integer primary key);
  
  Table created.
  
  SQL> exec dbms_errlog.create_error_log('T','T_ERR')
  
  PL/SQL procedure successfully completed.
  
  SQL> insert into t
  select no
    from (
            select 1 no from dual union all
            select 2 no from dual union all
            select 1 no from dual
         )
  log errors into t_err('Insert Error') reject limit unlimited;         2    3    4    5    6    7    8  
  
  2 rows created.
  
  SQL> select * from t
    2  /
  
          NO
  ----------
           1
           2
  
  SQL>  exec dev_util.print_table('select * from t_err')
  ----------------------------------------------------------------------------------------------------
  Field Name                      Field Value
  ----------------------------------------------------------------------------------------------------
  ORA_ERR_NUMBER$               : 1
  ORA_ERR_MESG$                 : ORA-00001: unique constraint (ARBORU.SYS_C00407493) violated
  ORA_ERR_ROWID$                :
  ORA_ERR_OPTYP$                : I
  ORA_ERR_TAG$                  : Insert Error
  NO                            : 1
  
  PL/SQL procedure successfully completed.
  
  SQL> 
  

• Cannot create OVF with ESXi ovftool.  Get the error: Server error had

  When I try to create an egg/ovf to a vmx located on an ESXi Server 5.1, or try to check it out, I get an error that seems to indicate that the server or tool seeks the .iso file that was used in the original data store to build the server.

  C:\Program VMware OVF tool > ovftool - verifyOnly "vi://root:vmware@1."

  0.62.222.85:443/staging-DC/VM/HQ-CUCM-01

  Error: Got error on server: ds file: / / / vmfs/volumes/5354c80b-dc197e1f-3639-b83

  861d76de7/ISOs/CUCM-CUC/Bootable_UCSInstall_UCOS_9.1.2.11900-12.Sgn. ISO has not been

  found

  I thought that, perhaps, the server thought that the .iso image file was mounted when I stopped him and that the tool has tried to do something with it, but I turned on and made sure that the .iso image file was not connected.  I tried copying the file that he complained to the data store, following the same directory tree, but it always fails.  Also, the VM was migrated from one server to another. So I don't know if that has anything to do with him or not.

  Any ideas?

  Thanks in advance.

  Thanks for the reply.  I made sure that the ISO has been disconnected (last part of my original question).  But I advanced and changed the setting for the DVD of the .iso in "Client" and who did.

• Cannot create pdf with the same page size

  Hello

  I installed Adobe Acrobat Professional (writer). And created a pdf document. the pdf file contains images, each on his page. The problem is when I save or preview the document, some images are not sized for his area of page (or fit to page). Please check attached picture to see the problem.

  How can I add images to PDF with eqal size.

  Please check attached picture Pdfsnap1 & Pdfsnap2 (used the crop tool)...

  Someone helped me to visit the following link for the solution:

  http://forums.adobe.com/thread/841095

  Above the provided Adobe forum link is good, but 50% of my problem is solved. In other words, the selection of the image and using her crop tool 'page size' is increased, but the image on the page is still small, or it does not increase with the size of the page.

  Concerning

  Nauman

  

  To resize the image, you need to select with the object tool and drag the buttons on the sides and the corners to resize it.

  Much of what you do can be done in Acrobat, but this isn't the ideal application for such actions. Acrobat isn't really an editing tool, but a tool to create a finished product that provides essentially platform independent product. You might find what you want to do is best done in a word processor or page layout tool, then a PDF file created from this result.

• Cannot create a with RAC ASM diskgroup

  I have,
  
  I have 2 W2003 SP2 with Oracle 10 g with RAC and ASM 2.
  I certainly have a few errors to create the diskgroup:
  Stamp the disc on node1
  I create the Group on node1
  Stamp the disc on Node2
  I create the Group on Node2
  I have remove the diskgroup, remove the stamp, but now I can not re - create my group I ORA-15018 and ORA-00600 code kfcMount54.
  
  Is this a how to completely clean the disc and diskgroup and how to properly add a diskgroup RAC?
  
  Thanks for your help.

  1) access at metalink.oracle.com

  You must have a support contract with oracle to access to metalink (and you really need one if you want to run cars on a production environment)

  (2) bounce = redΘmarrer

• Cannot create links with editing in the browser

  Sorry to post this here, but I'm out of options. Three of my clients are unable to create links on their sites using IBE. I tried to reach out to the IBE team on it for more than a month. I called Adobe Support the other day, that escalating the issue to the BIE team, who sent an automatic e-mail response that I was here in 24 hours, which was a week ago.

  These issues in IBE makes null and void, and I'll have to do all updates for customers of myself while apologizing constantly telling them that they would be able to make changes to their sites as themselves.

  Is there anyone on this forum who can attract the attention of the IBE team? Please note - I have tried all the normal channels.

  Thank you.

  This is a known bug and there is a current fix. Basically what is happening, it's there are two changes taking place simultaneously: 1) addition of text in a text frame and 2.) adding a link. The solution for all those who faced this problem is to add your text, click outside the text frame, click inside and add your link to the text (to break in two separate actions).

  Update (October 11, 2016): this issue has been resolved by the release of today. Adding hyperlinks to the new text should now work the first time.

• Cannot create the spatial index

  It's a little bit of the puzzle for me this one, I made this little time on different system and I do not understand why it's here
  
  Oracle 11.1.0.7 Windows 64-bit
  
  We have simple following table:
  
  CREATE TABLE DASHBOARD. DSGEOEXCEPTION
  (
  GEOIDE NUMBER NOT NULL,
  ZORDER INTEGER DEFAULT 0 NOT NULL.
  HOUSENO VARCHAR2 (100),
  STREET VARCHAR2 (100),
  VARCHAR2 (100) SUBURBAN,.
  CITY VARCHAR2 (100),
  COUNTY OF VARCHAR2 (100),
  DESCRIPTION VARCHAR2 (200),
  MDSYS FORM. SDO_GEOMETRY
  )
  LOGGING
  NOCOMPRESS
  NOCACHE
  NOPARALLEL
  NOMONITORING;
  
  ALTER TABLE DASH. (ADD) DSGEOEXCEPTION
  CONSTRAINT DSGEOEXCEPTION_PK
  KEY ELEMENTARY SCHOOL
  (GEOIDE)) ;
  
  
  
  Insert values (user_sdo_geom_metadata)
  "DASHBOARD. DSGEOEXCEPTION',.
  "FORM."
  MDSYS. () SDO_DIM_ARRAY
  MDSYS. SDO_DIM_ELEMENT ('LONGITUDE',-180, 180, 0.00005),
  MDSYS. SDO_DIM_ELEMENT ('LATITUDE',-90, 90, 0.00005)
  ),
  8307);
  
  until then, everything is good.
  
  I run the two sql suite to ensure that everything is fine
  
  Select * from USER_SDO_GEOM_METADATA;
  

  Dashboard. DSGEOEXCEPTION, shape, ((LONGITUDE,-180, 180, 5E-5), (LATITUDE, -90, 90, 5th-5),), 8307

  select * from mdsys.sdo_geom_metadata_table
  

  DASHBOARD, dashboard. DSGEOEXCEPTION, shape, ((LONGITUDE,-180, 180, 5E-5), (LATITUDE, -90, 90, 5th-5),), 8307

  select * from ALL_SDO_GEOM_METADATA;
  
  
  first 2 return one row as planned last returns nothing
  
  creating the index
  
  CREATE INDEXES DASH. DSGEOEXCEPTION_SIDX ON DASHBOARD. DSGEOEXCEPTION
  (FORM)
  INDEXTYPE IS MDSYS. SPATIAL_INDEX
  NOPARALLEL;
  
  or
  
  CREATE INDEXES DASH. DSGEOEXCEPTION_SIDX ON DASHBOARD. DSGEOEXCEPTION
  (FORM)
  INDEXTYPE IS MDSYS. SPATIAL_INDEX;
  
  
  fails with the error:
  
  ORA-29855: an error has occurred in the execution of routine ODCIINDEXCREATE
  ORA-13203: cannot read the notice USER_SDO_GEOM_METADATA
  ORA-13203: cannot read the notice USER_SDO_GEOM_METADATA
  ORA-06512: at the 'MDSYS. SDO_INDEX_METHOD_10I', line 10
  
  
  
  According to one of the posts, I run this
  
  ALTER session set current_schema = MDSYS;
  @$ORACLE_HOME/md/admin/prvtgmd.plb
  
  but no difference I can always create index
  
  
  Any suggestions?

  Please, try the following:

  Insert values (user_sdo_geom_metadata)
  "DSGEOEXCEPTION,"
  "FORM."
  MDSYS. () SDO_DIM_ARRAY
  MDSYS. SDO_DIM_ELEMENT ('LONGITUDE',-180, 180, 0.00005),
  MDSYS. SDO_DIM_ELEMENT ('LATITUDE',-90, 90, 0.00005)
  ),
  8307);

• Tables created in a stored procedure cannot be used with dynamic SQL? The impact?

  There is a thread on the forum which explains how to create tables within a stored procedure (How to create a table in a stored procedure , however, it does create a table as such, but not how to use it (insert, select, update, etc.) the table in the stored procedure.) Looking around and in the light of the tests, it seems that you need to use dynamic SQL statements to execute ddl in a stored procedure in Oracle DB. In addition, it also seems that you cannot use dynamic SQL statements for reuse (insert, select, update, etc.) the table that was created in the stored procedure? Is this really the case?
  
  If this is the case, I am afraid that if tables cannot be 'created and used"in a stored procedure using the dynamic SQL, as is the case with most of the servers of DB dynamic SQL is not a part of the implementation plan and, therefore, is quite expensive (slow). This is the case with Oracle, and if yes what is the performance impact? (Apparently, with Informix, yield loss is about 3 - 4 times, MS SQL - 4 - 5 times and so on).
  
  In summary, tables created within a stored procedure cannot be 'used' with dynamic SQL, and if so, what is the impact of performance as such?
  
  Thank you and best regards,
  Amedeo.
  
  Published by: AGF on March 17, 2009 10:51

  AGF says:
  Hi, Frank.

  Thank you for your response. I understand that the dynamic SQL is required in this context.

  Unfortunately, I am yet to discover "that seeks to" using temporary tables inside stored procedures. I'm helping a migration from MySQL to Oracle DB, and this was one of the dilemmas encountered. I'll post what is the attempt, when more.

  In Oracle, we use [global temporary Tables | http://www.psoug.org/reference/OLD/gtt.html?PHPSESSID=67b3adaeaf970906c5e037b23ed380c2] aka TWG these tables need only be created once everything like a normal table, but they act differently when they are used. The data inserted in TWG will be visible at the session that inserted data, allowing you to use the table for their own temporary needs while not collide with them of all sessions. The data of the TWG will be automatically deleted (if not deleted programmatically) when a) a commit is issued or b) the session ends according to the parameter that is used during the creation of the TWG. There is no real need in Oracle to create tables dynamically in code.

  I noticed that many people say that the "Creation of the tables within a stored procedure" is not a good idea, but nobody seems necessarily explain why? Think you could elaborate a little bit? Would be appreciated.

  The main reason is that when you come to compile PL/SQL code on the database, all explicit references to tables in the code must correspond to an existing table, otherwise a djab error will occur. This is necessary so that Oracle can validate the columns that are referenced, the data types of those columns etc.. These compilation controls are an important element to ensure that the compiled code is as error free as possible (there is no accounting for the logic of programmers though ;)).

  If you start to create tables dynamically in your PL/SQL code, so any time you want to reference this table you must ensure that you write your SQL queries dynamically too. Once you start doing this, then Oracle will not be able to validate your SQL syntax, check the types of data or SQL logic. This makes your code more difficult to write and harder to debug, because inevitably it contains errors. It also means that for example if you want to write a simple query to get that one out in a variable value (which would take a single line of SQL with static tables), you end up writing a dynamic slider all for her. Very heavy and very messy. You also get the situation in which, if you create tables dynamically in the code, you are also likely to drop tables dynamically in code. If it is a fixed table name, then in an environment multi-user, you get in a mess well when different user sessions are trying to determine if the table exists already or is the last one to use so they can drop etc. What headache! If you create tables with table names, then variable Dynamics not only make you a lot end up creating (and falling) of objects on the database, which can cause an overload on the update of the data dictionary, but how can ensure you that you clean the tables, if your code has an exception any. Indeed, you'll find yourself with redundant tables lying around on your database, may contain sensitive data that should be removed.

  With the TWG, you have none of these issues.

  Also, what is the impact on the performance of the dynamic SQL statements in Oracle? I read some contrasting opinions, some indicating that it is not a lot of difference between static SQL and SQL dynamic in more recent versions of Oracle DB (Re: why dynamic sql is slower than static sql is this true?)

  When the query runs on the database, there will be no difference in performance because it is just a request for enforcement in the SQL engine. Performance problems may occur if your dynamic query is not binding variable in the query correctly (because this would cause difficult analysis of the query rather than sweet), and also the extra time, to dynamically write the query running.

  Another risk of dynamic query is SQL injection which may result in a security risk on the database.

  Good programming will have little need for the tables of dynamically created dynamically or SQL.