Remove the column from the table compress

Similar Questions

• How to remove a column from a table in a dell identtiymananger 7.0

  How to remove a column from a table in a dell identtiymananger 7.0

  Hello

  In Version 7 of the removal of a single custom column can be accomplished by a stored procedure, available in the database called: QBM_PColumnDrop

  Hope that helps.

  Cordially Fatih

• Remove the Table created in the forms - IOM Designer

  Dear all,
  Is it possible to remove the Table created in the form designer?
  
  The Recycle Bin icon is disabled in the console of the design.
  
  Thank you for your help

  Restore the database.

  This is an instance of dev is for. :)

  Best regards
  / Martin

• Update multiple columns from multiple tables in a single UPDATE request

  Hello

  I'm trying to figure if I'm heading in the right direction.

  I want to update multiple columns from multiple tables in a single UPDATE request. Also, I would like to update multiple columns in a table from the tables.

  Scenario 1

  UPDATE Table2, Table 3
  SET T2.Column1 = T1.Column1 
  ,T2.Column2 = T1.Column2
  ,T3.Column2 = T1.Column2
  FROM Table1 T1, Table2 T2, Table3 T3
  WHERE T1.id = T2.id
  and T1.id = T3.id
  
  

  Scenario 2

  UPDATE Table3
  SET T3.Column1 = T1.Column1 
  T3.Column2 = T1.Column2
  ,T3.Column3 = T2.Column3
  ,T3.Column4 = T2.Column4
  FROM Table1 T1, Table2 T2, Table3 T3
  WHERE T3.id = T1.id
  and T3.id = T2.id
  
  

  Hello

  For scenario 1, you must write separate instructions UPDATE table2 and table3.

  To guard against someone else change one of these tables while you act so you can copy all relevant data in a global temporary table and update this global temporary table table3.

  ENGAGE only when two tables have been changed.

  You can write a procedure or an INSTEAD OF trigger to do all this.

  For scenario 2, you can reference many tables that you need when new table3.  It might be more efficient and simpler to use the MERGER rather than UPDATED.  For example:

  MERGE INTO table3 dst

  WITH THE HELP OF)

  SELECT t1.id

  t1.column1

  t1.column2

  t2.column3

  t2.column4

  FROM table1 t1

  JOIN table2 t2 ON t1.id = t2.id

  )             src

  WE (dst.id = src_id

  WHEN MATCHED THEN UPDATE

  SET dst.column1 = src.column1

  dst.column2 = src.column2,

  dst.column3 = src.column3,

  dst.column4 = src.column4,

  ;

• Explicit cursor, column from several tables in a variable

  Here's the situation. This DB has tables of metadata. An example of table name would be g3e_attribute. Once you insert a record in a metadata table a trigger of executions insert and insert records in the g3e_attribute_0009 table (table of language, this is what I call it). It would insert in g3e_attribute_000C is the default language is the French. There is also a delete trigger so that if you delete a record in a table of metadata it deletes the corresponding language table. Well, somehow we have entered the language tables that are not in the metadata table. A problem with the system.
  
  There are 139 tables of language so I prefer not to do it manually.
  
  
  So I'm keen to make this code
  
  delete < table language > where < primary > not in (select < primary > in < metadata table >).
  
  So I need to loop through the table and and the corresponding primary keys.
  
  I have this code to get the table names
  Select table_name, substr (table_name, 0, (length (table_name)-5)) in all_tables where table_name like 'G3E_ % _000% ';
  
  This will display both the language metadata tale table names and.
  The table of language with either _0009 or _000C as a suffix, I take everything but the last 5 characters to get the table metadata.
  
  And I have the code to find the primary key of the table.
  SELECT column_name FROM ALL_CONS_COLUMNS A JOIN ALL_CONSTRAINTS C ON A.CONSTRAINT_NAME = C.CONSTRAINT_NAME WHERE 'G3E_LEGENDENTRY' AND C.CONSTRAINT_TYPE = C.TABLE_NAME = 'P ';
  
  
  So I just need to loop through all the tables. Put these pieces together, that's where I encountered a problem. I started to do a procedure, but I ran into a problem.
  
  When you loop, you move the record being the explicit cursor in a variable. Well, you can set the variable as a vertain column type (%), or type (%ROWTYPE) of the line. Although the sql I use to create the cursor takes columns from multiple tables and returns three columns. So I'm not sure how ot define the variable. The only work around I found was to make a table column_name that contains the table table,. Define the variable as rowType.
  
  Is there an easier way to do this?
  
  
  Thank you

  A couple of points.

  You should not really mix ansi joins and joins in the place where clause. Choose a style and stick to it.

  You can't do the DDL directly in pl/sql. You need to do this, use dynamic sql. something like:

  create or replace
  PROCEDURE SYNC_LANGMETATABLES AS
  
  CURSOR c_TABLE_PRIMARY IS
     select D.table_name, substr(D.table_name,0,(length(D.table_name)-5)),
            column_name
     from all_tables D,
        JOIN ALL_CONSTRAINTS C
           on C.TABLE_NAME = D.TABLE_NAME
        join ALL_CONS_COLUMNS A
           ON A.CONSTRAINT_NAME = C.CONSTRAINT_NAME
     where D.table_name like 'G3E_%_000%' AND
           C.CONSTRAINT_TYPE = 'P';
  
     v_LANGTABLE ALL_TABLES.TABLE_NAME%TYPE;
     v_METATABLE ALL_TABLES.TABLE_NAME%TYPE;
     v_PRIMKEY ALL_CONS_COLUMNS.COLUMN_NAME%TYPE;
  
  BEGIN
     OPEN c_TABLE_PRIMARY;
     LOOP
        FETCH c_TABLE_PRIMARY INTO v_LANGTABLE,v_METATABLE,v_PRIMKEY;
        EXIT WHEN c_TABLE_PRIMARY%NOTFOUND;
        execute immediate 'delete from '||v_langtable||' where '||v_PRIMKEY||
                          ' NOT IN(SELECT '||v_PRIMKEY||' FROM v_METATABLE)';
     END LOOP;
     CLOSE C_TABLE_PRIMARY;
  END;
  

  John

• histogram with just a few columns from a table

  I want to get a histogram of a few columns from a table (4 - 6-... 22)

  

  
  

• Need help to build the query/pl-sql block to get the query result and the name of column from DB table in the form of key-value pairs.

  Hi Experts,

  I have a DB table has columns of more than 50.

  I question this table, it should only return one line at any time. as sqldeveloper below image.

  

  here, I need to build block pl/sql-query, Discover the column in the table as a key and query result as values.

  Eg:     Key                         -  Value

  TASK_EVENT_ID - 1765

  EVENT_TYPE - ASR_UPDATE

  ... etc until all of the columns in my table.

  Experts please comment on that point, appreciate your help on this.

  Thank you

  -Vincent.

  Here is an approach using DBMS_SQL to iterate over the columns of key / value to assign... (Little code snipped for brevity)

  create or replace procedure (task_expired)

  v_store_id in full,

  v_task_action_id in full,

  v_job_id in full

  )

  as

  -[SNIP code...]

  v_sql VARCHAR2 (4000): = ' select * from my_table where PK = 123';  -Your SQL here!

  v_v_val VARCHAR2 (4000);

  v_n_val NUMBER;

  v_d_val DATE;

  v_ret NUMBER;

  c NUMBER;

  d NUMBER;

  col_cnt INTEGER.

  f BOOLEAN;

  rec_tab DBMS_SQL. DESC_TAB;

  col_num NUMBER;

  vAsString VARCHAR2 (4000);

  BEGIN

  -[SNIP code...]

  Message_properties. CORRELATION: = "EDF_EVENT";

  MSG: = SYS. AQ$ _JMS_BYTES_MESSAGE. Construct();

  Msg.set_string_property ('queueName', ' shipping/csi_cth');

  Msg.set_string_property ('MODE', 'CR8');

  c: = DBMS_SQL. OPEN_CURSOR;

  DBMS_SQL. PARSE (c, v_sql, DBMS_SQL. NATIVE);

  d: = DBMS_SQL. Execute (c);

  DBMS_SQL. DESCRIBE_COLUMNS (c, col_cnt, rec_tab);

  1.col_cnt J

  LOOP

  CASE rec_tab (j) .col_type

  WHEN 2 THEN

  DBMS_SQL. DEFINE_COLUMN (c, j, v_n_val);      -Number

  WHEN 12 CAN

  DBMS_SQL. DEFINE_COLUMN (c, j, v_d_val);      -Date

  ON THE OTHER

  DBMS_SQL. DEFINE_COLUMN (c, j, v_v_val, 2000);   -Else treat as varchar2

  END CASE;

  END LOOP;

  LOOP

  v_ret: = DBMS_SQL. FETCH_ROWS (c);

  WHEN OUTPUT v_ret = 0;

  1.col_cnt J

  LOOP

  -Fetch each column to the correct data type based on coltype

  CASE rec_tab (j) .col_type

  WHEN 2 THEN

  DBMS_SQL. COLUMN_VALUE (c, j, v_n_val);

  vAsString: = to_char (v_n_val);

  WHEN 12 CAN

  DBMS_SQL. COLUMN_VALUE (c, j, v_d_val);

  vAsString: = to_char (v_d_val, ' DD/MM/YYYY HH24:MI:SS');

  ON THE OTHER

  DBMS_SQL. COLUMN_VALUE (c, j, v_v_val);

  vAsString: = v_v_val;

  END CASE;

  Msg.set_string_property (rec_tab (j) .col_name, vAsString);

  END LOOP;

  END LOOP;

  DBMS_SQL. CLOSE_CURSOR (c);

  DBMS_AQ. ENQUEUE (queue_name-online 'cbus.aqjms_common',

  Enqueue_options => Enqueue_options,

  Message_properties => Message_properties,

  Payload-online msg,

  Msgid => Message_handle);

  dbms_output.put_line ('00 Msgid =' |) Message_handle);

  dbms_output.put_line('===Done=');

  -[SNIP code...]

  END;

  /

• Delete rows in a table when the columns from two tables match

  Hello

  I have following two tables.

  ===========================================

  create the table empbooth as

  (

  Select 1 empid, 1 double cabin Union all the

  Select option 2, Union 1 double all the

  Select 3, Union 1 double all the

  Select option 4, Union 2 double all the

  Select option 5, 2 double

  );

  create the table attsht as

  (

  Select 1 empid, 240 reg, 0 unpaid all double union

  Select option 2, reg 200, 0 unpaid of all the double union

  Select 3, 240 reg, 0 unpaid all double them union

  Select 4 480 reg, 0 unpaid all double union

  Select 5 240 reg, unpaid double 0

  );

  =================================================

  I want to remove rows from attsht where corresponding booth (which is stored in the empbooth table) is 1.

  The condition is 'where attsht.empid = empbooth.empid and empbooth.booth = 1 '.

  I use oracle 10g.

  Help, please

  delete from attsht where a.empid in (select b.empid from empbooth b where b.booth = 1)

  or

  remove from attsht a

  where exists (select null

  of empbooth b

  where b.booth = 1

  and b.empid = a.empid)

• Copy columns from one Table to the other with PL/SQL in Apex

  So my goal long-term is to throw this PL/SQL statement in a trial DMBS_SCHEDULER Apex 4.1 to create historical snapshots of the data a week but I'm hooked on this code:

  declare
  V_DEKIT_ID varchar (255);
  V_NT varchar (255);
  Number to resume;
  Date of V_DDATE;

  Start
  for DEKIT_ID in (select * from DKT_HIST)

  loop

  Select DEKIT. DEKIT_ID in V_DEKIT_ID of DEKIT;
  Select DEKIT. NT in DEKIT V_NT;
  Select DEKIT. QUANTITY back of DEKIT;
  Select CURRENT_DATE in double V_DDATE;

  insert into DKT_HIST (DEKIT_ID, NT, QUANTITY, DDATE)
  values (V_DEKIT_ID, V_NT, V_QUANTITY, V_DDATE);
  end loop;

  end;

  I enter this code in the SQL prompt in the SQL workshop and it is said that she is treated, but when I look at the destination table (DKT_HIST), there is no data. Any help would be appreciated.  In this code I want to copy the three columns of the DEKIT table as well as the current date and copy them to DKT_HIST for each row in the table DEKIT.

  Thank you

  -Steve

  The reason why your code did nothing is probably because your loop, using the history table. And since there no data in the historical table first, there is nothing to loop.

  BUT!

  Good code is the task with the least possible effort. Which in your case should result in a code similar to this:

  begin
     insert into DKT_HIST (DEKIT_ID,NT,QUANTITY,DDATE)
     select DEKIT_ID,NT,QUANTITY, trunc(sysdate)
     from DEKIT;
  end;
  

• Correspondence of the columns from one table to another

  I have a database column that contains the name of a person. I have another table that has a column that contains the names separated by a comma.

  I want to match records where all records of two columns have a corresponding name. I tried this:

  < cfquery name = "MyQuery" datasource = "myds" >

  SELECT *.

  OF TBL_A

  WHERE TBL_A.customername IN (#DifferentQuery.ListOfNames #)

  < / cfquery >

  Everything that I try results in only get a recording. Basically, I want to get all records from a table where one of its columns contains the name of a column in another table.

  It's a many-to-many relationship. That is to say an editorial can be linked to many ads, and vice versa.  He is best represented with three tables. Such as:

  Table: [Editorial] column: [EditorialID (PK), EditorialText,...]

  Table: Columns of the [advertiser]: [AdvertiserID (PK), AdvertiserName]

  Table:   [Editorial_Advertisers] columns: [EditorialID, AdvertiserID]

  The name of the advertiser throw himself into a column...

  my client can decide which ads get related to which editorials

  The third table stores the relationship between ads and editorials.  So instead of storing a list of advertisers, you need to insert record for each EditorialID + AdvertiserID combination. You can then use joins to retrieve all the advertisements for EditorialID 123.

  SELECT  a.AdvertiserName
  FROM     Editorial_Advertiser ea INNER JOIN Advertiser a ON ea.AdvertiserID = a.AdvertiserID
  WHERE   ea.EditorialID = 123
  

• remove the table filter criteria

  I used af:table to display data and used the data in the column filter to filter. After you have specified any search criteria, that he must remove it manually, and then press ENTER. I want to remove the search by program criteria and display the data in the table without any search criteria.
  How to remove table filter criteria in backing bean and update the table?
  Thanks in advance.

  Use google and search for "programmatically manipulate filter a table QBE fields" (from steve muench) ;)

• Removes the table causing a lot of disk reads

  Until recently that we hadn't made many deletions on one of our large tables in the comic book. After a recent project has been implemented, system performance has gone downhill a bit. Research in one of the top offenders through v$ sql, we find this:
  
  REMOVE IRQ INSPECTION_REQUEST WHERE WORK_ORDER_SEQ =: B1 AND SEQUENCE_ID IN (SELECT SEQUENCE_ID FROM (SELECT SEQUENCE_ID, CHAR_VALUE FROM INSPECTION_REQUEST_CHAR WHERE WORK_ORDER_SEQ =: B1) X WHERE THE CHAR_VALUE IS NULL).
  
  Here are some stats I see in table v$ sql:
  
  Performances: 4
  Analyze the calls: 4
  Disk reads: 565457
  Gets the buffer: 634626
  Time CPU: 69280000
  Elapsed time: 290015297
  
  If I read this correctly 100 000 disk reads are performed on average whenever this statement is executed. The situation that I am is that the table we are trying to remove from has not been analyzed in almost 2 years and many of the indexes on the table have not been analysed in more than a year. Is my problem here something to do with the fact that this analysis has not been done or is there something else, I'm missing?
  
  We checked the SQL to use the correct index and it is set to perform at its best. We have also tried to run this in our dev environment, and we have the same problem with the slow delete. We even watched the rowid for a row we try to delete and tried to delete by the rowid and the DB is still thousands of readings of the disk to perform this deletion. Our dev table and all the clues have been analyzed recently (last month or almost).
  
  So maybe it takes away the possibility that the absence of analysis of the tables and indices of production contributing to the issue. At this point, I am at a loss. Here is the statistical information for this table in the production.
  
  Parameter, value
  Size in MB, 20464.00
  Numbers Extents, 1279
  Size in bytes, 21458059264
  
  TABLE_NAME, INSPECTION_REQUEST
  NOM_TABLESPACE, DATA_LARGE_2
  CLUSTER_NAME,
  IOT_NAME,
  PCT_FREE, 10
  PCT_USED,
  INI_TRANS, 1
  MAX_TRANS, 255
  INITIAL_EXTENT, 1048576000
  NEXT_EXTENT, 16777216
  MIN_EXTENTS, 1
  MAX_EXTENTS, 2147483645
  PCT_INCREASE, 0
  FREELISTS,
  FREELIST_GROUPS,
  LOGGING, YES
  BACKED_UP, N
  NUM_ROWS, 18095357
  BLOCKS, 1196456
  EMPTY_BLOCKS, 0
  AVG_SPACE, 0
  CHAIN_CNT, 0
  AVG_ROW_LEN, 485
  AVG_SPACE_FREELIST_BLOCKS, 0
  NUM_FREELIST_BLOCKS, 0
  DEGREE, 1
  CASE 1
  MEMORY CACHE, N
  TABLE_LOCK, ENABLED
  SAMPLE_SIZE, 18095357
  LAST_ANALYZED, 2007-04-01 06:41:24
  PARTITIONED, NO.
  IOT_TYPE,
  TEMPORARY, N
  SECONDARY, N
  NESTED, DON'T
  USER_TABLES, DEFAULT
  ROW_MOVEMENT, DISABLED
  GLOBAL_STATS, YES
  USER_STATS, NO.
  DURATION,
  SKIP_CORRUPT, DISABLED
  SURVEILLANCE, NO.
  CLUSTER_OWNER,
  ADDICTIONS, DISABILITIES
  COMPRESSION DISABLED

  user9539428 wrote:

  delete from inspection_request where sequence_id = 9911147198;

  SEQUENCE_ID is the primary key on the table INSPECTION_REQUEST. This only delete statement performs 7 000 disk reads. Is this normal? We have this problem even if it is disable triggers that would fire following this statement.

  To everyone who looks at the thread, the version of db, on that we are is 9.2.0.8.

  If you have verified that all triggers are actually disabled on the table, there are a few potential candidates that could cause this large amount of activity during the removal of a single line:

  * Enabled foreign keys referencing this table
  * Maintenance of Index, your index finger on the table could be degenerate and could benefit from an operation of "merge".
  * Bugs in SAMS if you use a tablespace locally managed with automatic management of the space for indexes

  You can follow this thread that might have similar problems:

  Ellapsed time too tkprof output

  Try to run the simple removal using SQL trace enabled (Event 10046) scopes as described in the above thread. After the release of "tkprof" of the trace file generated here, as described in the following thread: [when your query takes too long | http://forums.oracle.com/forums/thread.jspa?threadID=501834]

  Kind regards
  Randolf

  Oracle related blog stuff:
  http://Oracle-Randolf.blogspot.com/

  SQLTools ++ for Oracle (Open source Oracle GUI for Windows):
  http://www.sqltools-plusplus.org:7676 /.
  http://sourceforge.NET/projects/SQLT-pp/

• Remove the table for a photo table control framework

  Hello

  I need to create an array of 2D images. Due to the large amount of elements in the array, the width of the image is reduced to a minimum. However there are still a considerable gap between the 2 adjacent elements in the table (see the attached example), which is caused by the picture in the image control.

  I tried to affect the color of transparent photo frame, but even if it is invisible, it is still there. I tried to customize the control too, but I couldn't find a way to remove the framework (for classic and modern styles).

  (BTW, for the control of classical style, there is an option without color box control framework, but no option for 2D image control.) I need model/photos inside the element of control 2D image, so simple color 1 color box is not enough)

  Could someone help to suggest a way to remove the frame and optimize the density of space in the table? Thank you much in advance.

  PJI

  Hello, PJI,.

  You should be able to define the lower field in the area of the image of the control.

  -Right click Control and choose "Advanced Properties"-> "Customize.."

  -To the editor change order to 'Edit Mode'

  -from the menu, click on 'Window'-> 'display the parts.

  -In the part window, select the frame

  -set new values for top, left, height, and width, so that the image is behind the area of the photo

  I hope this helps.

  UliB

• Remove the table if the value not in APEX_APPLICATION. G_f01?

  Hello again!

  I have an apex_application.g_f01 that contains the values in the boxes, now I want apex to remove rows from the table that contains values that are not present in the G_f01 (what are disabled) on submit.

  I can't understand the sql code to do this, could someone give an example?

  This can be a simple thing, but I'm getting confused a lot with sql, maybe because I just php and java.

  EgaSega wrote:

  I have an apex_application.g_f01 that contains the values in the boxes, now I want apex to remove rows from the table that contains values that are not present in the G_f01 (what are disabled) on submit.

  I can't understand the sql code to do this, could someone give an example?

  This can be a simple thing, but I'm getting confused a lot with sql, maybe because I just php and java.

  One possibility would be to create a collection of APEX containing key checked values and use that as the source of the lines to be kept in the SQL delete. Something like:

  begin
  
    apex_collection.create_or_truncate_collection('CHECKED_VALUES');
  
    for i in 1..apex_application.g_f01.count
    loop
      apex_collection.add_member(
          p_collection_name => 'CHECKED_VALUES'
        , p_c001 => apex_application.g_f01(i));
    end loop;
  
    delete from t
    where not exists (select
                         null
                     from
                          apex_collections c
                     where
                         collection_name = 'CHECKED_VALUES'
                     and c.c001 = t.id);
  
  end;
  

• How to remove the table border

  Dear Kings.

  I was trying to remove the borders of tables (my coding below).

  This encoding does not "result: undefined"? How to remove all borders from the table. Please suggest friends.

  var mTables = app.activeDocument.stories.everyItem().tables.everyItem();  
  with (mTables) {  
    topBorderStrokeWeight = 0;
    bottomBorderStrokeWeight = 0;
    leftBorderStrokeWeight = 0;
    rightBorderStrokeWeight = 0;
    }
  alert("Done")
  

  Thank you in advance to all

  Try this,

  if(app.activeDocument.stories.everyItem().tables.length>0)
  {
  app.activeDocument.stories.everyItem().tables.everyItem().cells.everyItem().bottomEdgeStrokeWeight = 0;
  app.activeDocument.stories.everyItem().tables.everyItem().cells.everyItem().topEdgeStrokeWeight = 0;
  app.activeDocument.stories.everyItem().tables.everyItem().cells.everyItem().leftEdgeStrokeWeight = 0;
  app.activeDocument.stories.everyItem().tables.everyItem().cells.everyItem().rightEdgeStrokeWeight = 0;
  }