Length of table name constraint

Similar Questions

• maximum length of the name of the table.

  Hi all
  
  I think that the maximum length of the array and the name of column in oracle 11g is 30 characters.
  I want to increase the limit I want to import a mysql database that is to have more big names in the table.
  I can set the length of the name and the table column name?
  
  Thanx.

  Before the migration, you can rename your tablename in MYSQL
  http://docs.Oracle.com/CD/E12151_01/doc.150/e12155/oracle_mysql_compared.htm

  You can't increase and change the length of the table

• Problems with the length of table/column name

  Hello
  
  I have load data from the xml source in the oracle table. Some of the elements of xml (which ODI inverts like data warehouses) are more than 30 characters long, and it goes the same for columns as well.
  
  In the topology Manager, when I change the XML technology and go to the tab 'OTHER', the 'Maximum length of the Table name' and 'Name of maximum column length' are assigned to the 30. According to the literature, ODI must truncate the table name and the name of the column to the specified maximum length. But when I invert the xml model, with more than 30 characters data warehouses are created, and this causes my interface to fail. Is there a solution for this problem?
  
  Receive your answer.
  
  Thank you!

  In this case, you have 2 options

  (1) change each column in the data to the right length store

  (2) modify the IKM to create columns at the top, 30 characters. The problem is:

  -If the columns 2 to as difference, only the last 2 characters (like: my_column_name_is_really_big_01 and my_column_name_is_really_big_02) you could get a duplicate if column name not the code in the right way.

  I propose option 1.

  This happens because ODI validate the length of column of the tables in model once it doesn't matter of what is not "owned" by him (like C$ E$...)

  Best regards

  Cezar Santos
  http://odiexperts.com

• Hoow get you a table name?

  The following is a snippet of code that I use.

  tables = model.getTableSet () .toArray ();
  ...
  for (var i = 0; i < tables.length; i ++)
  {
  table = table [i];

  At this point, I would like to get the name of the table that is held in the table variable.

  However, the documents show no way to get it.

  Is there something that I am missing?

  Hello

  You can get the name of the table by adding the statement as follows:

  name = table.getName ();

  This procedure is inherited from parentclass ModelObject

  Joop

• How to dynamically create table names?

  I need to dynamically create arrays with array variable names.

  for example, something like this:

  for (var n = 0; n < nodeContainer.length; n ++) {}

  nodeObj = nodeContainer [n];

  var name: String = nodeObj.nodeID;

  table [name]: Array = new Array(); will create the table as "arrayName?

  }

  How?

  Although MovieClip is a dynamic class, classes that extend it DO NOT INHERIT of dynamic features.

  You'd become a big favor if you read the documentation:

  http://www.Adobe.com/LiveDocs/Flex/201/langref/statements.html#dynamic

  To be a class dynamic it must be explicitly defined as such. In your case, it should:

  SerializableAttribute public class dynamic couple extends MovieClip

  And, even once, you REALLY need to understand the AS3 syntax. I'm sorry for you teaches, but despite suggestions you insist on doing bad, although solutions are presented in the clearest way possible.

  The line var myObject ["v_" + VNAME] = new Object(); is a total nonsense in terms of syntax. If you have read my previous message (s), you must write it this way:

  var myObject:Object = new Object();

  ["v_" + VNAME] myObject = new Object();

• Increase the length of the name of access policy

  Hi all
  
  I need to use a longer name for the access (i.e. longer than 30 characters) policy.
  
  Is it ok, if I change the length of the POL_NAME of the POL table column?
  How can I increase the length of the name field in the client side access policy (i.e. in the administrative web page IOM and Console user)?
  
  
  Kind regards
  Chaturanga

  Hi Chaturanga, like I said that I wasn't able to test that. Now I tested, it doesn't work. For groups, we in the same way that's why I suggested you like that.

  You need to change xlWebApp/tiles/CreateAccessPolicyTiles.jsp instead of CreateAccessPolicyDetailTiles.jsp

  I think that user774847 wrongly written JSP name.

• Use of the staging of prepareBulk table name parameter / completeBulk functions.

  I try to load 1.6 billion triple in a semantic graph RDF instance. I use the prepareBulk / completeBulk approach described in "7.12 Bulk loading Using RDF graphic semantic support for Apache Jena. I loaded the triplets of. TTL.gz files in an intermediate table with prepareBulk according to the "example 7-10 loading data into the staging (prepareBulk) Table.

  Example 7-10, I used "null" for the parameter "staged by the name of the table" at prepareBulk. I then ran a separate program to run completeBulk according to the "example 7-11 loading data into the table of staging in semantic networks (completeBulk). 7-11 watch also the use of "null" as default value for the parameter "staged by the name of the table. PrepareBulk operations seem to have executed successfully with a null value, staging table name. However, null does not seem to be a valid entry for the staging of completeBulktable name parameter. "CompleteBulk (null, null);" run displays the following error message:

  Hit the exception ORA-00942: table or view does not exist

  What is the relationship between "staged by the name of the table" Settings prepareBulk and completeBulk? Is null, a valid value for this parameter to prepareBulk, and if so what should be the corresponding value passed to completeBulk?

  Hello

  This seems odd. We have a test for this case. We will try this. By default, the intermediate table created is under the same user schema and table name would be "RDFB_" followed by the name of model.

  Can you please verify the existence of such a table in your schema? There must be 1 b + lines. If so, you can directly proceed to the name of the table.

  Since you are dealing with a good amount of data, the following should be helpful for performance:

  (1) remove the indexes on the table of the application before you run the completeBulk call;
  2) enable parallel DML before the call: oracle.executeSQL ("alter session enable dml parallel");

  (3) use the parallel load options. An example is the following. Degree of parallelism is set to 4, and you will need to customize it to your own configuration.

  "PARSE PARALLEL PARALLEL_CREATE_INDEX = 4 mbv_method = shadow"

  Thank you

  Zhe Wu

• Get the only table name in model executing the revese engineer but columns do not come

  Get the only table name in model executing the revese engineer but columns do not come. I used the standard procedure.  Please let me know why I am not getting column in my model.

  I have attached the screen shot for the same thing.

  This is a table or a synonym? In the case of synonym or try to add the property as it appears below thread.

  Reverse engineering a synonym in ODI 11 G.

  Or maybe go with personal setbacks.

• Create procedure upsert (name of the existing table, incoming table name)

  Is it possible to create a procedure that makes a merge (upsert) with only two parameters:

  1. Existing Table name - name of table that will have data merged into it.
  2. Incoming Table name - name of the table that has developed data day/news.

  The method would be:

  1. Use primary keys on the "existing" table as the condition links
  2. Fact and update if exists and insert new
  3. no record
  4. no clues
  5. no removal clause

  Oracle 11g

  MERGE < tip > < table_name >

  USING < table_view_or_query >

  (< CONDITION >)

  WHEN MATCHED THEN < update_clause >

  DELETE < where_clause >

  WHEN NOT MATCHED THEN < insert_clause >

  [ERRORLOG < log_errors_clause > < reject limit < integer | unlimited >];

  < table_name > - from input parameter

  < table_view_or_query > -socket input parameter

  < condition > - primary key links (how search a single/multiple primary keys and return the list?)

  < update_clause > - update all columns (other than KP, how to get and use a dynamic list of columns)

  < where_clause > - not used

  < insert_clause > - insert new records for all columns (including the PK (s))

  declare

  p_source varchar2 (30): = "EMP_X";

  p_target varchar2 (30): = "EMP_Y";

  query varchar2 (32000);

  function get_cols (p_table in varchar2) return varchar2 is

  VARCHAR2 (32000) retval;

  Start

  Select the Group (order of column_id) listagg (column_name, ',')

  in retval

  of user_tab_cols

  where table_name = p_table

  Table_name group;

  Return retval;

  end;

  function get_keys (p_table in varchar2) return varchar2 is

  VARCHAR2 (4000) retval;

  Start

  Select listagg (cc.column_name, ',') in the Group (order by cc.position)

  in retval

  from user_constraints c,.

  user_cons_columns cc

  where cc.table_name = p_table

  and c.constraint_type = 'P '.

  and cc.table_name = c.table_name

  and cc.constraint_name = c.constraint_name

  C.table_name group;

  Return retval;

  end;

  function merge (p_merge1 varchar2, p_merge2 varchar2, p_link varchar2) return varchar2 is

  Merge1 varchar2 (32000): = p_merge1 | «, » ;

  merge2 varchar2 (32000): = p_merge2 | «, » ;

  VARCHAR2 (32000) retval;

  Start

  then merge1 is not null

  loop

  retval: = retval | » t.'|| substr (Merge1, 1, InStr (Merge1, ',') - 1) |'s =.' | substr (merge2, 1, InStr (merge2, ',') - 1);

  Merge1: = substr (merge1, instr(merge1,',') + 1);

  merge2: = substr (merge2, instr (merge2, ',') + 1);

  If merge1 is not null then

  retval: = retval | p_link;

  end if;

  end loop;

  Return retval;

  end;

  Chopper (p_cols p_keys varchar2, varchar2) return varchar2 is

  passes varchar2 (32000): = ', '. p_cols | «, » ;

  keys varchar2 (32000): = ', '. p_keys | «, » ;

  VARCHAR2 (32000) retval;

  Start

  While the keys! = «, »

  loop

  If instr (passes, substr (keys, 1, instr(keys,',',1,2))) = 1 then

  cols: = substr (collars, instr(cols,',',1,2));

  on the other

  cols: = substr (passes, 1, instr (passes, substr (keys, 1, instr(keys,',',1,2))) | substr (collars, InStr (collars, ',', InStr (passes, substr (Keys, 1, InStr(Keys,',',1,2))), 2) + 1);)

  end if;

  keys: = substr (keys, instr(keys,',',1,2));

  end loop;

  return trim (both ',' collar);

  end;

  Start

  query: = 'merge'. p_target |' t ' |' using (select ' | get_cols (p_source): ' from ' | p_source |') s '.

  ' on ('|) Merger (get_keys (p_target), get_keys (p_source), 'and') |') ' ||

  "When matched then update set ' | '. Merger (Chopper (get_cols (p_target), get_keys (p_target)), Chopper (get_cols (p_source), get_keys (p_source)), ',').

  «When not matched then insert ('|)» get_cols (p_target) |') values (s.'|) Replace (get_cols (p_source),', ', ', s') |') ';

  dbms_output.put_line (Query);

  end;

  
  

  Fusion in EMP_Y t using (select EMPNO, ENAME, JOB, MGR, HIREDATE, SAL, COMM, DEPTNO EMP_X) s on (t.EMPNO = s.EMPNO and t.ENAME = s.ENAME) when matched then update set t.JOB = s.JOB, t.MGR = s.MGR, t.HIREDATE = s.HIREDATE, t.SAL = s.SAL, t.COMM = s.COMM, t.DEPTNO = s.DEPTNO when not matched then insert (EMPNO, ENAME, JOB, MGR, HIREDATE, SAL, COMM, DEPTNO) values (s.EMPNO, s.ENAME, s.JOB, s.MGR, s.HIREDATE, s.SAL, s.COMM, s.DEPTNO)

  Concerning

  Etbin

• Using variables such as table names. Ideas for alternative designs

  Hello

  I am the design of an application that uses synonyms to pull information from the 'client' DBs via links from DB. Synonyms are created with a DB_ID in name (example: CUSTOMER_100, CUSTOMER_200... where the 100 and 200 are DB IDs of 2 separate DBs customer.)

  I have a procedure that selects data in the synonym based on what DB_ID is passed to the procedure. I want to be able to perform this procedure for any entered DB_ID. I know now I can't use variable for the table names names and using EXECUTE IMMEDIATE does not seem suitable for what I'm trying to do.

  Does anyone have suggestions or re-design options, I could use to achieve this generic procedure which will select a certain synonym based on the information of DB input parameters? Thank you.

  CREATE or REPLACE PROCEDURE CUSTOMER_TEST (p_host IN VARCHAR2, p_db_name IN VARCHAR2, p_schema in VARCHAR)

  IS

  v_hostname VARCHAR2 (50): = UPPER (p_host);

  v_instance VARCHAR2 (50): = UPPER (p_db_name);

  v_schema VARCHAR2 (50): = UPPER (p_schema);

  v_db_id NUMBER;

  v_synonym VARCHAR2 (50);

  CURSOR insert_customer

  IS

  SELECT

  c.customer_fname,

  c.customer_lname

  OF v_synonym_name c;

  BEGIN

  -MADE BASED ON INPUT PARAMETERS DB_ID

  Select d.db_id

  in v_db_id

  of t_mv_db_accounts ac.

  t_mv_db_instances I,.

  t_mv_dbs d,

  t_mv_hosts h

  where ac.db_ID = d.db_ID

  and i.db_ID = d.db_ID

  and i.HOST_ID = h.host_id

  and upper (H.HOST_NAME) = v_hostname

  and upper (D.DB_NAME) = v_instance

  and upper (Ac.ACCOUNT_NAME) = v_schema;

  -ADD DB_ID TO NAME SYNOYNM

  v_synonym: = 'CUSTOMER_ | v_db_id;

  FOR cust_rec IN insert_customer

  LOOP

  INSERT INTO CUSTOMER_RESULTS (First_Name, Last_Name)

  VALUES (cust_rec.customer_fname, cust_rec.customer_lname);

  END LOOP;

  COMMIT;

  END;

  /

  RGS,

  Rob

  EXECUTE IMMEDIATE ' INSERT IN CUSTOMER_RESULTS (First_Name, Last_Name) SELECT customer_fname, customer_lname FROM ' | v_synonym;

• How to find all the table names in all modules in EBS R12?

  How to find all the table names of all the modules in EBS R12?

  In addition, you can go to http://etrm.oracle.com, you select the version of the EBS, select "FND Data" or "S/n data", select the Type of the object TABLE and you will get all the tables of EBS in module.

• ALTER table add constraint vs alter table change

  Hello

  could someone explain why we have two different statements when you add a constraint on an existing table?

  If I need to add a primary key constraint to a column from an existing table that I use:

  ALTER table tab1 add the key primary constraint tab1_id_cst (id)

  But if I want to add a NOT NULL constraint, the same syntax does not work, I need to use alter table change instead

  Why?

  Thank you!

  Hello

  The constraint not null is a constraint inline, average, it applies to the column level. So in order to change anything at the column level you must use "ALTER TABLE CHANGE" only.

  Remaining constraint is forced to outline, which are part of the table definition. The table definition can be modified by "ALTER TABLE... ADD '.

  In the framework of the above mentioned constraints, those are the two columns level constraints and table except constraint NOT NULL value. Change column level, you must use the syntax

  and for the level of the table, you need to use the respective syntax.

  Kind regards

  Bigot

• Table names are stored in a separate table; How can I use the domain as table name?

  Dear Experts,

  My version of oracle is,

  Oracle9i Enterprise Edition Release 9.2.0.1.0 - Production

  PL/SQL Release 9.2.0.1.0 - Production

  CORE 9.2.0.1.0-Production

  AMT for 32-bit Windows: Version 9.2.0.1.0 - Production

  NLSRTL Version 9.2.0.1.0 - Production

  I stored the table names in a separate table as

  Table name: all_table

  Fields are: table_id, table_name, desc

  record of the sample: 1, EMP, EMPLOYMENT DETAILS

  Now I want to select all the contents of a perticular table, his name is all_table.

  (ie)

  Select * from (select table_name from all_table where table_id = 1);

  But it is not listing the details of the EMP table.  Its poster simply the name of the field "EMP".

  Please help me in this regard.

  Hello

  Whenever you make dynamic SQL statements, you must place the dynamic whole statement in a single string variable.  When debugging, display this string before running it.  If you get a runtime error that will show you the statement he makes, which often made the obvious cause.  For example:

  DECLARE

  CURSOR c IS

  SELECT table_name

  From user_tables;

  CNT NUMBER;

  sql_txt VARCHAR2 (1000);

  BEGIN

  FOR ut IN t

  LOOP

  sql_txt: = 'SELECT COUNT (*).

  || « DE » ' || t.table_name | '"';

  dbms_output.put_line (sql_txt |) "= sql_txt"); -For debugging

  EXECUTE IMMEDIATE sql_txt INTO cnt;

  dbms_output.put_line (' Table: ')

  || t.table_name

  || ' ('

  || CNT

  || "lines)"

  );

  END LOOP;

  END;

  /

  You can comment the put_line extra call when you are convinced that sylvie statement works.

  If you have non-standard table names (for example, names that contain spaces) you must place the names of the tables in double - quotes, as I did above.

• Corresponding global APEX box table name issue

  Hello
  
  I learn how to use the checkbox element and try to get the values of options checked through paintings global application. So, this can be a simple enough question, but I'm completely stuck here...
  
  When I was looking through different discussions and guides, I met the checkbox corresponding names of painting as 'g_f01' - 'g_f50 '. And so far I have seen that these names are derived from the name of the element in the generated HTML code, for example:
  
  < input type = "checkbox" name = "" * f10 * "value ="3"/ >"
  
  And this one is the abbreviation of name of table "g_ * f10."
  
  However, when I tried to do the same thing: I get point name that looks at "* p_v04 *", and therefore, I cannot understand, what table name should I choose to address it correctly :(
  
  My generated HTML code:
  
  < input type = "checkbox" id = "P6_ANSWER_0" name = "" * p_v04 * "value ="3"/ >"
  
  Thanks in advance.

  1007219

  The array of names apex_application.g_f01 - apex_application.g_f50 are used for tabular forms.

  What you have is a page element. And a box page can be referenced to use as any other page element. Especially with his name.
  In your case P6_ANSWER.

  There is one thing to look out for. If the LOV you defined for the page box element has multiple values. Then more then 1 box will be shown for this element of the page. And the values saved are stored in the element in the form of colon delimited values.

  Nicolette

• table name not valid error when inserting values into a table

  I use the following statement to insert values into a table:
  
  curs. Execute ("INSERT INTO _ * '%s' * _ VALUES ((SELECT MAX (REC_ID) + 1 OF GSAP_MSG_IN), (SELECT MAX (gsap_msg_id) + 1 OF GSAP_MSG_IN), 'SHELLSAP', sysdate, '%s', EMPTY_BLOB(), 1, SYSDATE, EMPTY_BLOB (), SYSDATE)" %(*table_name*,file_extension)) ")
  
  whence table_name the following statement
  
  table_name = ' config.staging_db_tablesNames ['in_msgs]
  
  as I created a configuration file for all parameters that can change. The value of the table in the audit using a print command is correctly, but when put in the query above to run the insert statement gives an error. The following is the summary of comprehensive performance where you can see the table name as
  
  $ python gsapscnr.py
  Vote for the data files in/home/mh/inbox /...
  
  GSAP_MSG_IN
  Traceback (most recent call changed):
  File "gsapscnr.py", line 147, in it?
  poll_for_data()
  File "gsapscnr.py", line 86, in poll_for_data
  Sorter = load_details_first)
  File "gsapscnr.py", line 42, survey
  curs. Execute ("INSERT INTO '%s' VALUES ((SELECT MAX (REC_ID) + 1 OF GSAP_MSG_IN), (SELECT MAX (gsap_msg_id) + 1 OF GSAP_MSG_IN), 'SHELLSAP', sysdate, '%s', EMPTY_BLOB(), 1, SYSDATE, EMPTY_BLOB (), SYSDATE)" %(table_name,file_extension)) ")
  cx_Oracle.DatabaseError: ORA-00903: invalid table name
  
  Can anyone help with this problem please. I'm passing the value of the table in a bad way. Also if anyone can suggest a good tutorial for paythong programming using cx_Oracle.
  
  Concerning

  Print the SQL string that you establish, cut and paste it this output in SQL * more and see if it runs. This may show you that you should remove the single quotes around the name of the table %s in the Python file.