change the selected column puts loop nested in the hash join

Similar Questions

• Disabling an element form changes the CRC

  Then, I got a requirement of tabular form which was to disable some fields if the line is an existing line, but to allow these same areas if the line have been added recently. Here's what I did:
  
  1 text field and two selection lists, I updated the class disabledControl. I did this by going in the column attributes section and setting the attributes of the element field on: class = "disabledControl".
  
  On the click on the add a line button, I created a dynamic Action that removes this parameter of the class of the new line:
  

  addRow();
  
  $('input[name="f02"]:last').removeClass('disabledControl');
  $('input[name="f02"]:last').addClass('enabledControl');
  
  $('select[name="f03"]:last').removeClass('disabledControl');
  $('select[name="f03"]:last').addClass('enabledControl');
  
  $('select[name="f04"]:last').removeClass('disabledControl');
  $('select[name="f04"]:last').addClass('enabledControl');

  Finally, on the updating of the region in table form, I put the disabled attribute for all controls with the disabledControl class.
  

  $('.disabledControl').attr('disabled', 'disabled');

  It worked as desired/expected. Very little code and things are disabled and enabled just as we had hoped.
  
  However...
  
  It seems that setting the disabled attribute is changing the MD5 hash and the origin of this error:
  

  1 error has occurred
  Current version of data in database has changed since user initiated update process. current row version identifier = "B7FCD0EB9E93CD341A7F6C599359C79B" application row version identifier = "F21E739A84B9E6E01086081FFB62A67E" (Row 1)

  I find a named element hidden fcs_0001 (fcs_row #) (name = "fcs") that contains the equivalent to the above value 'value'.
  
  No idea how I can configure this attribute without having the side effect of changing the hash? (or otherwise another way to meet the requirement)
  
  Thank you
  
  -Joe

  You can use the disabled attribute, but you must make sure that the attribute is removed when you submit the form.

  I do this via javascript:

• DECODE is changing the explain plan

  I have a statement with a decoding function in the where clause like this:
  

  AND decode(:cropcode,-1,'-1',sdu.u_crop_group) = decode(:cropcode,-1,'-1',:cropcode)

  When I have a package-1 as parameter for cropgroup the filter would result by ' AND '-1' = '-1', and the statement is executed in less than 2 seconds.»»» When I leave this where clause it takes almost 18 seconds. The result is the same so I don't understand why the explain plan command is so different and why not use index scans in the statement without decoding.
  
  Below plans to explain and tkprofs to 1 (no decode) and 2 (decode).
  
  * explain 1 *.
  {code}
  SQL statement that produced these data:
  Select * from table (dbms_xplan.display)
  
  PLAN_TABLE_OUTPUT
  
  ---------------------------------------------------------------------------------------------------------------
  | ID | Operation | Name | Lines | Bytes | TempSpc | Cost (% CPU).
  ---------------------------------------------------------------------------------------------------------------
  | 0 | SELECT STATEMENT | 7080 | 2413K | 43611 (2) |
  | 1. SORT ORDER BY | 7080 | 2413K | 5224K | 43611 (2) |
  |* 2 | FILTER |
  |* 3 | HASH JOIN | 7156. 2 438 K | 43075 (2) |
  | 4. TABLE ACCESS FULL | DWH_ABS_DETERMINATION | 17745. 363KO | 83 (0) |
  |* 5 | OUTER HASH JOIN | 7156. 2292K | 42991 (2) |
  |* 6 | HASH JOIN | 7156. 1355K | 42907 (2) |
  |* 7 | HASH JOIN | 6987. 1187K | 19170 (2) |
  |* 8 | HASH JOIN | 6947 | 963K | 10376 (1) |
  |* 9 | TABLE ACCESS BY INDEX ROWID | ALIQUOT | 3. 144. 3 (0) |
  | 10. NESTED LOOPS | 6907. 897K | 8577 (1) |
  | * 11 | HASH JOIN | 2264 | 187K | 1782 (2) |
  | 12. TABLE ACCESS BY INDEX ROWID | SAMPLE | 190. 4370. 17 (0) |
  | 13. NESTED LOOPS | 2264 | 152K | 107 (1) |
  | 14. NESTED LOOPS | 12. 552. 25 (0) |
  | * 15 | TABLE ACCESS FULL | SDG_USER | 12. 288. 13 (0) |
  | 16. TABLE ACCESS BY INDEX ROWID | SDG | 1. 22. 1 (0) |
  | * 17. INDEX UNIQUE SCAN | PK_SDG | 1 | | | 0 (0) |
  | * 18. INDEX RANGE SCAN | FK_SAMPLE_SDG | 597. 2 (0) |
  | 19. TABLE ACCESS FULL | SAMPLE_USER | 1078K | 16 M | 1669 (1) |
  | * 20. INDEX RANGE SCAN | FK_ALIQUOT_SAMPLE | 3 | | | 2 (0) |
  | 21. TABLE ACCESS FULL | ALIQUOT_USER | 3403K | 29 M | 1781 (3) |
  | 22. TABLE ACCESS FULL | TEST | 3423K | 104 M | 8775 (2) |
  | * 23. TABLE ACCESS FULL | RESULT | 3435K | 65 M | 23718 (2) |
  | 24. VIEW | PLATE | 21787 | 2851K | 84 (2).
  | * 25. FILTER |
  | 26. TABLE ACCESS FULL | PLATE | 21787 | 574K | 84 (2).
  | * 27. INDEX UNIQUE SCAN | PK_OPERATOR_GROUP | 1. 7 | | 0 (0) |
  | * 28. INDEX UNIQUE SCAN | PK_OPERATOR_GROUP | 1. 7 | | 0 (0) |
  | * 29. INDEX UNIQUE SCAN | PK_OPERATOR_GROUP | 1. 7 | | 0 (0) |
  | * 30 | INDEX UNIQUE SCAN | PK_OPERATOR_GROUP | 1. 7 | | 0 (0) |
  | * 31. INDEX UNIQUE SCAN | PK_OPERATOR_GROUP | 1. 7 | | 0 (0) |
  ---------------------------------------------------------------------------------------------------------------
  
  Information of predicates (identified by the operation identity card):
  ---------------------------------------------------
  
  2. ((«GROUP_ID» EST NULL ou EXISTE (SELECT / * + * / 0 DE "AGIL".) filter)) "OPERATOR_GROUP"
  "OPERATOR_GROUP' WHERE ' OPERATOR_ID"="LIMS$ OPERATOR_ID" () AND "GROUP_ID" =:B1)) AND ('GROUP_ID' IS NULL) "'". "
  OR EXISTS (SELECT / * + * / 0 "LIMS".) ' ' OPERATOR_GROUP ' 'OPERATOR_GROUP' WHERE
  "OPERATOR_ID"="LIMS$ OPERATOR_ID" () AND "GROUP_ID" =:B2)) AND ('GROUP_ID' IS NULL OR EXISTS (SELECT / * +)) "" "."
  * / 0 "LIMS". "' OPERATOR_GROUP ' 'OPERATOR_GROUP' WHERE ' OPERATOR_ID"="LIMS$ OPERATOR_ID" () AND "."
  (('GROUP_ID' =: B3)) AND ('GROUP_ID' IS NULL OR EXISTS (SELECT / * + * / 0 "LIMS".)) "" OPERATOR_GROUP ".
  'OPERATOR_GROUP' WHERE ' OPERATOR_ID "=" LIMS$ OPERATOR_ID "() AND"GROUP_ID "=:B4)))".
  3 - access ("U_ABS_DETERMINATION" ="DETERMINATION_ASSIGNMENT")
  5 - access("PLT".") PLATE_ID"(+) ="PLATE_ID")
  6 - access ("TEST_ID" ="TEST_ID")
  7 - access ("ALIQUOT_ID" ="ALIQUOT_ID")
  8 - access ("ALIQUOT_ID" ="ALIQUOT_ID")
  9 - filter("STATUS"='C' OR "STATUS"='P' OR "STATUS"='V')
  11 - access ("SAMPLE_ID" ="SAMPLE_ID")
  15 - filter ("U_ABS_DETERMINATION" IS NOT NULL AND "U_CLIENT_TYPE" = 'QC' AND
  "U_WEEK_OF_PROCESSING"= TO_NUMBER(:WEEK) AND "U_YEAR_OF_SAMPLE_DELIVERY' = TO_NUMBER (:YEAR)).
  17 - access ("SDG_ID" ="SDG_ID")
  18 - access ("SDG_ID" ="SDG_ID")
  20 - access ("SAMPLE_ID" ="SAMPLE_ID")
  23 - filter ('NAME' = 'End result')
  25 - filter("GROUP_ID" IS NULL OR EXISTS (SELECT /*+ */ 0 FROM "LIMS".")) OPERATOR_GROUP ".
  'OPERATOR_GROUP' WHERE ' OPERATOR_ID "=" LIMS$ OPERATOR_ID "() AND"GROUP_ID "=:B1))".
  27 - access ("GROUP_ID" =: B1 AND "OPERATOR_ID"="LIMS$ OPERATOR_ID" ())
  28 - access ("GROUP_ID" =: B1 AND "OPERATOR_ID"="LIMS$ OPERATOR_ID" ())
  29 - access ("GROUP_ID" =: B1 AND "OPERATOR_ID"="LIMS$ OPERATOR_ID" ())
  30 - access ("GROUP_ID" =: B1 AND "OPERATOR_ID"="LIMS$ OPERATOR_ID" ())
  31 - access ("GROUP_ID" =: B1 AND "OPERATOR_ID"="LIMS$ OPERATOR_ID" ())
  
  Note
  -----
  -"PLAN_TABLE' is old version
  {code}
  
  
  * tkprof 1 *.
  {code}
  
  TKPROF: Release 10.2.0.3.0 - Production on Tue Jan 13 13:21:47 2009
  
  Copyright (c) 1982, 2005, Oracle. All rights reserved.
  
  Trace file: C:\oracle\product\10.2.0\admin\nautp02\udump\nautp02_ora_880.trc
  Sorting options: by default
  
  ********************************************************************************
  Count = number of times OIC procedure has been executed
  CPU = time in seconds cpu execution
  elapsed = elapsed time in seconds the execution
  disc = number of physical reads from disk buffers
  Query = number of buffers for a consistent reading
  current = number of buffers in current mode (usually for the update)
  rows = number of rows processed by extracting or execute the call
  ********************************************************************************
  
  SELECT sdu.u_crop_group,
  SD. Name as sdg_name,
  ad.variety_name,
  ad.batch_number,
  B.SID as aliquot_name,
  Sau.u_box_code as box_code,
  Sau.u_box_position as box_position,
  t.Nom as test_name,
  r.original_result,
  PLT. Name as plate_name,
  Concat (chr (a.plate_row + 64), a.plate_column) as plate_position,
  au.u_replicate_number as replicate_number
  OF lims_sys.sdg sd,.
  lims_sys.sdg_user STO,
  lims_sys. Sample his.
  lims_sys.sample_user sau,
  lims_sys.aliquot has,
  to the lims_sys.aliquot_user,.
  lims_sys.test t,
  lims_sys. Result r,
  PLT lims_sys.plate,
  Ad lims_sys.abs_determination
  WHERE sd.sdg_id = sdu.sdg_id
  AND sd.sdg_id = sa.sdg_id
  AND sa.sample_id = sau.sample_id
  AND sau.sample_id = a.sample_id
  AND a.aliquot_id = au.aliquot_id
  AND au.aliquot_id = t.aliquot_id
  AND t.test_id = r.test_id
  AND plt.plate_id (+) = a.plate_id
  AND sdu.u_abs_determination = ad.determination_assignment
  AND a.status IN ('V', 'P', 'C')
  AND r.name = 'result '.
  AND sdu.u_client_type = "QC".
  AND sdu.u_year_of_sample_delivery = (: year)
  AND sdu.u_week_of_processing = (: week)
  - AND decode(:cropcode,-1,'-1',sdu.u_crop_group) = decode(:cropcode,-1,'-1',:cropcode)
  ORDER BY box_code, box_position, replicate_number
  
  call the query of disc elapsed to cpu count current lines
  ------- ------ -------- ---------- ---------- ---------- ---------- ----------
  Parse 1 0.00 0.00 0 0 0 0
  Run 1 1.15 1.16 0 0 0 0
  Fetch 1 8.53 16.10 227649 241266 0 500
  ------- ------ -------- ---------- ---------- ---------- ---------- ----------
  Total 3 9.68 17,27 227649 241266 0 500
  
  Chess in the library during parsing cache: 1
  Lack in the library during execution cache: 1
  Optimizer mode: ALL_ROWS
  The analysis of the user id: 97
  
  Rows Row Source operation
  ------- ---------------------------------------------------
  SORT ORDER BY 500 (cr = 241266 pr = 227649 pw = time 0 = 16104631 en)
  FILTER 21311 (cr = 241266 pr = 227649 pw = time 0 = 16246749 en)
  21311 HASH JOIN (cr = 241266 pr = 227649 pw = time 0 = 16225434 en)
  17745 TABLE ACCESS FULL DWH_ABS_DETERMINATION (cr = 374 pr = 0 pw = time 0 = 69 fr)
  21311 HASH JOIN RIGHT OUTER (cr = 240892 pr = 227649 pw = time 0 = 16170607 en)
  21895 VIEW PLATE (cr = 316 pr = 0 pw = time 0 = 43825 US)
  21895 FILTER (cr = 316 pr = 0 pw = time 0 = 43823 US)
  21895 TRAY FULL ACCESS (cr = 316 pr = 0 pw = time 0 = 31 US)
  0 INDEX UNIQUE SCAN PK_OPERATOR_GROUP (cr = 0 pr = 0 pw = time 0 = 0 US)(object id 45769)
  21311 HASH JOIN (cr = 240576 pr = 227649 pw = time 0 = 16106174 en)
  21311 HASH JOIN (cr = 133559 pr 121596 pw = time = 0 = 9594130 en)
  21311 HASH JOIN (cr = 94323 pr = 83281 pw = time 0 = 6917067 en)
  21311 HASH JOIN (cr = 86383 pr 75547 pw = time = 0 = 5509672 en)
  JOIN by HASH 7776 (cr = 8134 pr = 0 pw = time 0 = 285364 en)
  TABLE ACCESS BY INDEX ROWID SAMPLE 7776 (cr = 572 pr = 0 pw = time 0 = 27152 US)
  7876 NESTED LOOPS (cr = 377 pr = 0 pw = time 0 = 488287 en)
  JOIN by HASH 99 (cr = 160 pr = 0 pw = time 0 = US 4168)
  99 TABLE ACCESS FULL SDG_USER (cr = 53 pr = 0 pw = time 0 = US 1209)
  5719 TABLE ACCESS FULL SDG (cr = 107 pr = 0 pw = time 0 = 17 US)
  7776 INDEX RANGE SCAN FK_SAMPLE_SDG (cr = 217 pr = 0 pw = time 0 = 623 en)(object id 45990)
  1079741 TABLE ACCESS FULL SAMPLE_USER (cr = 7562 pr = 0 pw = time 0 = 24 US)
  3307948 TABLE ALIQUOT FULL ACCESS (cr = 78249 pr = pw 75547 time = 0 = 3331129 en)
  3406836 TABLE ACCESS FULL ALIQUOT_USER (cr = 7940 pr 7734 pw = time = 0 = 556 en)
  3406832 TABLE TEST FULL ACCESS (cr = 39236 pr 38315 pw = time = 0 = 3413192 en)
  3406832 TABLE ACCESS FULL RESULTS (cr = 107017 pr = 106053 pw = time 0 = 6848487 en)
  0 INDEX UNIQUE SCAN PK_OPERATOR_GROUP (cr = 0 pr = 0 pw = time 0 = 0 US)(object id 45769)
  0 INDEX UNIQUE SCAN PK_OPERATOR_GROUP (cr = 0 pr = 0 pw = time 0 = 0 US)(object id 45769)
  0 INDEX UNIQUE SCAN PK_OPERATOR_GROUP (cr = 0 pr = 0 pw = time 0 = 0 US)(object id 45769)
  0 INDEX UNIQUE SCAN PK_OPERATOR_GROUP (cr = 0 pr = 0 pw = time 0 = 0 US)(object id 45769)
  
  ********************************************************************************
  
  Select 'x '.
  Of
  Double
  
  
  call the query of disc elapsed to cpu count current lines
  ------- ------ -------- ---------- ---------- ---------- ---------- ----------
  Parse 1 0.00 0.00 0 0 0 0
  Run 1 0.00 0.00 0 0 0 0
  Fetch 1 0.00 0.00 0 0 0 1
  ------- ------ -------- ---------- ---------- ---------- ---------- ----------
  Total 3 0.00 0.00 0 0 0 1
  
  Chess in the library during parsing cache: 0
  Optimizer mode: ALL_ROWS
  The analysis of the user id: 97
  
  Rows Row Source operation
  ------- ---------------------------------------------------
  1 DOUBLE QUICK (cr = 0 pr = 0 pw = time 0 = 3 US)
  
  ********************************************************************************
  
  Start: id: = sys.dbms_transaction.local_transaction_id; end;
  
  
  call the query of disc elapsed to cpu count current lines
  ------- ------ -------- ---------- ---------- ---------- ---------- ----------
  Parse 1 0.00 0.00 0 0 0 0
  Run 1 0.00 0.00 0 0 0 1
  Fetch 0 0.00 0.00 0 0 0 0
  ------- ------ -------- ---------- ---------- ---------- ---------- ----------
  Total 2 0.00 0.00 0 0 0 1
  
  Chess in the library during parsing cache: 0
  Optimizer mode: ALL_ROWS
  The analysis of the user id: 97
  
  
  
  ********************************************************************************
  
  TOTALS FOR ALL NON RECURSIVE INSTRUCTIONS
  
  call the query of disc elapsed to cpu count current lines
  ------- ------ -------- ---------- ---------- ---------- ---------- ----------
  Parse 3 0.00 0.00 0 0 0 0
  Run 3 1.15 1.16 0 0 0 1
  Pick 2 8.53 16.10 227649 241266 0 501
  ------- ------ -------- ---------- ---------- ---------- ---------- ----------
  Total 8 9.68 17,27 227649 241266 0 502
  
  Chess in the library during parsing cache: 1
  Lack in the library during execution cache: 1
  
  
  TOTALS FOR ALL RECURSIVE INSTRUCTIONS
  
  call the query of disc elapsed to cpu count current lines
  ------- ------ -------- ---------- ---------- ---------- ---------- ----------
  Parse 30 0.00 0.00 0 0 0 0
  Run 30 0.00 0.00 0 0 0 0
  Get 30 0.00 0.00 0 40 0 10
  ------- ------ -------- ---------- ---------- ---------- ---------- ----------
  Total 90 0.00 0.00 0 40 0 10
  
  Chess in the library during parsing cache: 0
  
  3 the session user SQL statements.
  30 internal to SQL statements in session.
  33 SQL statements in session.
  ********************************************************************************
  Trace file: C:\oracle\product\10.2.0\admin\nautp02\udump\nautp02_ora_880.trc
  Compatibility of trace files: 10.01.00
  Sorting options: by default
  
  8 sessions in the trace file.
  3 SQL statements of the user in the trace file.
  30 internal SQL instructions in the trace file.
  33 SQL statements in the trace file.
  6 unique SQL statements in the trace file.
  633 lines in the trace file.
  23 seconds in the trace file.
  {code}

  ZI wrote:
  I have a statement with a decoding function in the where clause like this:

  AND decode(:cropcode,-1,'-1',sdu.u_crop_group) = decode(:cropcode,-1,'-1',:cropcode)
  

  When I have a package-1 as parameter for cropgroup the filter would result by ' AND '-1' = '-1', and the statement is executed in less than 2 seconds.»»» When I leave this where clause it takes almost 18 seconds. The result is the same so I don't understand why the explain plan command is so different and why not use index scans in the statement without decoding.

  I would interpret the results displayed differently.

  Execution which took 17 s according to the 241 266 coherent block played tkprof output gets but in order to do so he read 227 649 the disk blocks. Note that most of the table addressed by this query blocks were read through scanning of complete table that can take advantage of multiple blocks readings, for example if you unset the db_file_multiblock_read_count 10.2 (recommended) it usually try to read 1 MB with a read request, which are 128 blocks in case of standard block size 8 k. Due to several reasons not always the full size can be requested with each read request, lets say about 200 000 blocks could have been read by about 2,000 blocks multiple readings. Each read request would turn into a physical read, could you get an estimate approximate 25 MS per read times 2,000 applications-online 50 seconds (your system is running obviously better that the average assumed by ost g 10 base optimizer without collected statistics system workload, can be that some additional file caching system is involved).

  On the other hand, the execution plan that finished within 2 seconds completed 221 420 coherent block gets but did No physical reads at all. Note that most of the table blocks should be processed using one-piece random searches (ACCESS BY ROWID of the TABLE), according to the grouping of the indices factor, it could have been as many blocks that the lines have been returned to the range index scans. So you could have done with lets say more than 60,000 randomly accessed table blocks => until 60 000 monobloc required reading. So in the worst case, this may take 60 000 requests time 10ms by read-online 600 seconds, even if in reality at least some of the blocks will be stored in the buffer cache, so it should be less.

  It would be interesting to know how these two declarations with a cold buffer cache, so that both had to physical reads. I suppose the first is actually faster. Of course, if the second corresponds more to your typical situation that most of the blocks is in the buffer anyway, then it could be faster, because the blocks read by random access are more likely to stay in memory blocks read by complete sweep of the table, but in a true perspective of I/O the first is expected to be higher.

  Moreover, the change in the plan is probably caused by the fact that the additional predicate (DECODING) lowers the cardinality of the table of SDG_USER conduct so that LOOP IMBRIQUEE approach seems to be cheaper to the optimizer that the hash join/full scan table approach. Apparently the estimate is way off (by two orders of magnitude, in fact 100 instead of 1), then the plan is not really cheap, because it seems like the optimizer.

  By the way: two actual execution plans displayed in the output from tkprof are actually different from the displayed output of EXPLAIN the PLAN, so the statement has executed a little differently provided the facility to EXPLAIN the PLAN.

  Your PLAN_TABLE is old, since you are on 10g you should drop any PLAN_TABLEs that are in non - SYS diagrams, since 10 g already provides a global temporary Table as part of the default dictionary (SYS. Plan_table$ presentations via public synonym PLAN_TABLE).

  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/

• Returns a copy of the hash table

  I have problems by returning a copy of a hash that is normally stored in the persistent store table.

  final class SyncCentres {
      private static Hashtable syncCentres;
      private static PersistentObject persist;
      private static final long ID=0xdfeab99e040a223aL;
  
      static{
          persist=PersistentStore.getPersistentObject(ID);
          syncCentres=(Hashtable)persist.getContents();
          synchronized(persist){
              if(syncCentres==null){
                  syncCentres=new Hashtable(4);
                  persist.setContents(syncCentres);
                  persist.commit();
              }
          }
      }
  
      static Hashtable getSyncCentres(){
          return syncCentres;
      }
  
  } // Class
  

  When I get the hash table in another class by using the static method.

  Hashtable hash=SyncCentres.getSyncCentres();
  

  It turns out that it is not a copy. Change the hash variable will edit the SyncCentres class as well. Is this normal? How can I get a copy of it?

  Java, copy and pass the reference by value, not the object.
  See
  http://www.Yoda.arachsys.com/Java/passing.html
  or
  http://www.JavaWorld.com/JavaWorld/javaqa/2000-05/03-QA-0526-pass.html
  If you want a true copy of the hash table you need to clone and each of its objects.
  You can also copy all objects to a new hash table, but these are always references to the same objects as in the first hash table.

• Programmatically change the selected cell/line of control multi-column listbox

  I want to programmatically change the selected cell of a multicolumn list box whose selection Mode is set to highlight the whole line.  I would use this to highlight the line whatever the list box, I chose to.  It would work the same way if the user has clicked on a line to select and highlight that particular line.  Set Active cell does not fulfill this.

  Steve

  Try to use the property value; p

• change the loop condition and cursor

  Hi all

  We have the procedure below:

  PROCEDURE ext_UPLOAD IS

  v_colname VARCHAR2 (30);

  v_tl_colname VARCHAR2 (30);

  v_stmt VARCHAR2 (32767).

  v_stmt_no NUMBER;

  CURSOR DISTINCT_COLUMN IS

  SELECT DISTINCT T_STG DB_COL;

  BEGIN

  v_stmt_no: = 5;

  FOR DBCOL IN DISTINCT_COLUMN

  LOOP

  v_colname: = DBCOL. DB_COL;

  v_stmt_no: = 10;

  v_stmt: = ' MERGE IN EXT_B ED

  WITH THE HELP OF)

  SELECT TAG_DATA,

  EQUIPMENT_FK_KEY,

  WORKORDER_FK_KEY,

  SEGMENT_FK_KEY,

  SHIFT_WORKDAY_FK_KEY,

  HOUR_FK_KEY,

  ITEM_FK_KEY,

  READ_TIME,

  ATTR_GROUP_ID,

  RECIPE_NUM,

  RECIPE_VERSION,

  NVL (FND_GLOBAL. User_Id,-1) l_updated_by,.

  NVL (FND_GLOBAL. Login_Id,-1) l_last_update_login

  OF MTH_TAG_READINGS_T_STG

  WHERE DB_COL = ' | " ' || v_colname | " ' ||') TS

  WE (';)

  v_stmt: = v_stmt | "ED. EQUIPMENT_PK_KEY = TS. EQUIPMENT_FK_KEY AND

  ED. READ_TIME = TS. READ_TIME)

  WHEN MATCHED THEN

  UPDATE

  GAME ED.'. v_colname |' = TS. TAG_DATA,

  ED. LAST_UPDATED_BY = TS.l_updated_by,';

  v_stmt: = v_stmt | "ED. LAST_UPDATE_LOGIN = TS.l_last_update_login

  WHEN NOT MATCHED THEN

  INSERT ('| v_colname |', EXTENSION_ID, EQUIPMENT_PK_KEY, WORKORDER_FK_KEY, SEGMENT_FK_KEY, SHIFT_WORKDAY_FK_KEY, HOUR_FK_KEY, ITEM_FK_KEY, READ_TIME, ATTR_GROUP_ID, LAST_UPDATE_DATE, LAST_UPDATED_BY,';)

  v_stmt: =.

  v_stmt | ("LAST_UPDATE_LOGIN, CREATED_BY, CREATION_DATE, RECIPE_NUM, RECIPE_VERSION)

  VALUES (TS. TAG_DATA, EGO_EXTFWK_S.NEXTVAL, TS. EQUIPMENT_FK_KEY, TS. WORKORDER_FK_KEY, TS. SEGMENT_FK_KEY, TS. SHIFT_WORKDAY_FK_KEY, TS. HOUR_FK_KEY, TS. ITEM_FK_KEY, TS. READ_TIME,';

  v_stmt: = v_stmt | "TS. ATTR_GROUP_ID,' | '''|| SYSDATE | "'| ', TS.l_updated_by, TS.l_last_update_login, TS.l_updated_by,'|"' | SYSDATE | " ' ||', TS. RECIPE_NUM, TS. RECIPE_VERSION)';

  mth_util_pkg.log_msg ('v_stmt: ' | v_stmt, mth_util_pkg.) G_DBG_DYN_SQL);

  -DBMS_OUTPUT. Put_line (v_stmt);

  v_stmt_no: = 20;

  EXECUTE IMMEDIATE v_stmt;

  -VALIDATION;

  END LOOP;

  EXCEPTION

  WHEN INVALID_NUMBER THEN

  RAISE_APPLICATION_ERROR (-20008,'The Data Tag you are tyring to insert the character data is.) A number should instead. ") ;

  WHILE OTHERS THEN

  RAISE_APPLICATION_ERROR (-20008, SQLERRM |' to ' | v_stmt_no);

  END;

  In above query we conduct cursor on DB_COL OF DIFFERENT T_STG, but the above query fails if we have the same db_col, but for groups of different attributes. I want the merge request and loop to work for separate but with given db_col ATTR_GROUP_ID as I have attr_group_id 10 and 20, but two of them may have db_col as n_ext_attr1 and slider should be for db_col and also take into account attr_group_id. can you be it someone please let me know how to change the cursor above and also the loop as well as db_col and attr_group_ ID the two are taken into account.

  Thanks in advance.

  Maybe you need to take a step back and explain exactly what you're trying to reach, providing tables of the example and example, the production of these data in the example data.

  No offence not intended, but your statement dynamic MERGE is not well written, completely does not use bind variables (and why you think concatenating SYSDATE in a stirng as it will work properly, I don't know), and will be a nightmare to maintain in the future.  I'll ignore for now the use of waste from other exception ONCE (even if it's really cr * p coding) you clearly bigger problems to solve first.

  Thus, in addition to providing some data and tables of the example can answer you, why you do not know the names of the columns you try to merge?

  The mention of the ATTR in your instructions seem to feel a bit as if you use a type of entity-attribute-value architecture to your database, is this true? I hope sincerely that no, since it is known to be a performance killer and a nightmare to code and maintain when it comes to relational database engines. (I have a personal experience of having been victims of such a database design, and fortunately, we managed to convince management that the product was not fit for purpose and it was abandoned within months purchased (if only we could see before purchase)!)

• Interactive report - out has changed the value of the column selectlist

  Hello

  I try to use a selectlist in an interactive report. I used "APEX_ITEM. SELECT_LIST' for this. My interactive report request is

  SELECT APEX_ITEM.checkbox (1, CUSTOMER_ID, NULL, NULL, 'onclick = "javascript:setvalue (this.value)" ') as "-",

  CUST_FIRST_NAME,

  CUST_LAST_NAME,

  APEX_ITEM. SELECT_LIST)

  p_idx = > 2,

  p_value = > TEST.

  p_list_values = > ' Y; Y, N; NO

  ) 'test' for DEMO_CUSTOMERS

  I had a "Override" button on the page. I try to get the modified values (for the field "test") and the customer ID selected as a semicolon-separated list just by clicking on the ignore"" button. The process code on submit is

  : P8_TEST_VALUE: = NULL;

  BECAUSE me in 1... APEX_APPLICATION. G_F01. COUNTING LOOP

  : P8_TEST_VALUE: =: P8_TEST_VALUE | « ; » || APEX_APPLICATION. G_F01 (i) | APEX_APPLICATION. G_F02 (i);

  END LOOP;

  But I still get the data value, not the value for column 'test '.

  For example if I'm changing the value of "N" to 'Y' after selecting the checkbox (client code corresponds to "6") and click on 'Ignore' button. I get the value '; 6n 'instead of '; 6Y'. is it possible that I can get the value of seelectlist has changed?.

  Thank you

  JJ

  Your problem is in the values of the selection list. The element is not sent to use in PL/SQL, best way to do it is with jQuery

  try adding this to your report:

  SELECT APEX_ITEM.checkbox (1, CUSTOMER_ID, NULL, NULL, 'onclick = "javascript:setvalue (this.value)" ') as "-",

  CUST_FIRST_NAME,

  CUST_LAST_NAME,

  APEX_ITEM. SELECT_LIST)

  p_idx-online 2

  p_item_id => CUSTOMER_ID,

  p_value => TEST,

  p_list_values => ' Y; Y, N; NO

  ) 'test' for DEMO_CUSTOMERS

  and to add actions to the lick... button or other trigger.

  $x("P8_TEST_VALUE").value ="";

  $("input: checkbox[name='f01']:checked").each(function())

  {var val = $("select [id ='" + $(this) .val () + "']") .val ();}

  $x("P8_TEST_VALUE").value = $x ("P8_TEST_VALUE") .value + $(this) .val () + val + ";". " » ;

  });

  Hope that this post will be useful for you.
  Andrej Grlica

• Editable interactive report. To change the list column dropdown type filter.

  Hi all, I thought I had posted this, but I can't find my post, so apologies if it turns up to twice more...

  XE SUMMIT 4.2 11.2

  Ive created an editable interactive report... Everything works very well, and I have several Text, LOV and selection list columns...

  However when I now click on a column header to filter, sort etc drop-down list is the same format as the column itself. So if for example, I have a text box, then the drop-down list is also text boxes, if the column is a column LOV, the filter drop-down list is a list of fields LOV. (Im assuming this is correct behavior, because it simply inherits the column parent..)   So, I would change the lists to a list of standard display so that they are in order and can be used...

  I think so? I know I have to do, which is either to substitute the function that generates the dropdown filter... or probably more simply, write a bit of JS/JQuery that modify data for drop-down lists.  Im still to learn, some help would be appreciated...

  I think so. (and please correct me if I'm talkiing... garbage)   I need to find each of the appearance of the DIV with the ID that corresponds to the drop-down list box, and then loop through each entry and change the structure...

  Currently the source for drop-down fields resembles the following (for a text field...). :

  < div id = "apexir_rollover_content" >

  < a href = "javascript:void (false); ">

  < input type = "text" value = "24489" maxlength = size "2000" = "6" name = 'f06' > < / input >

  < /a >

  < a href = "javascript:void (false); ">

  < input type = "text" value = "N1021" maxlength = "2000" size = "6" name = 'f06' > < / input >

  < /a >

  < / div >

  How could I 1) browse each occurrence of div id = "apexir_rollover_content" on my page, so I found out about each other, how would I go through the list and change the line above an input to a standard list item text...? Or is there a simpler way to do it?

  Kind regards

  Richard

  Hello

  Problem was on your process to GET the VALUES of LOV.

  You did not bind the variable values of cursor.

  I created another process for your page that manages LOV BUDGET_CAT

  Kind regards

  Jari

• How to change the content of the 'account name' column in the' overview of accounts. "

  Hello

  I use Oracle Identity Manager 11 GR 2!

  In the Self-Service under "My access", I see a list of all the service accounts. If for example I create a account, then there's a strage number displayed in the "Account name" column  See my photo...

  See the image: IOM user

  My question is, how can I change the contents of this column? I never put this number!

  Thank you!

  BR

  To change the name of the account to the account user id, you can follow the instructions below:

  1. open the form of the process of the resource that you want to display the user id as the name of account, instead of this strange number for example. UD_IPNT_USR

  2. create a new version of the form.

  3. go in the Properties tab.

  4. Select the user ID property and click on add property button.

  5. Select the account name and the value is false.

  6. save the form and make the version active.

  7 connect to IOM self-service console, select a user with iplanet account for her. You can see the user id of the account in the account instead of the strange number name,

  HTH

• Change the color of the selected TEXT to line Spark DataGrid

  Hello

  Does anyone know of a way to change the color of the text of the selected line in a spark DataGrid? I am able to change the color of flipping, etc, but can't seem to find a way to change the color of the text.

  Let's say the default value is black for all lines. I want to make the color of the text of the line selected, for example, red. Ideas through CSS or Skinning?

  Thank you

  Victor

  I think you need to create a custom item Renderer.

  If you use FlashBuilder, just ask to a default one for you and look at the code.

  I wil put a code here, but everything will be guess I can't check my answer just now. So what I write may be incorrect. I'll look again to change you

  NOTE PLEASE. WHAT CAN BE WRONG. I JUST TRIED TO REMEMBER OFF THE TOP OF MY HEAD!

  http://ns.Adobe.com/MXML/2009.

  xmlns:s = "library://ns.adobe.com/flex/spark".

  xmlns:MX = "library://ns.adobe.com/flex/mx".

  clipAndEnableScrolling = 'true '.

  override public function discard(willBeRecycled:Boolean):void

  {

  Super.Discard (willBeRecycled);

  }

  override public function prepare(hasBeenRecycled:Boolean):void

  {

  if(Data && Selected)

  {

  lblData.setStyle ("color", 0xffff00);

  Search for the 'format' function

  If (column.labelFunction! = null)

  {

  lblData.text = column.labelFunction (data, column);

  }

  on the other

  {

  lblData.text = data [column.dataField];

  }

  }

  Super.Prepare (hasBeenRecycled);

  }

  ]]>

• Help to change the Code to display a table of 7 columns

  Hello
  
  Is that someone can help me to change the code I have a table of column 7 and as many line because it's results?
  
  Right now, all my results are in a table of column 1 and and 1 row.
  
  Thank you
  
  Roseline
  
  

  DECLARE
    vtemp  varchar2(4000) DEFAULT ' ';
   
  BEGIN
    htp.p('<HTML>');
    htp.p('<HEAD>');
    htp.p('<TITLE>DISQUES C</TITLE>');
    htp.p('</HEAD>');
    htp.p('<BODY>');
   
  FOR idx IN
      (
      SELECT DVD_ID, NomFichier,
             row_number() over(partition BY DVD_ID ORDER BY NomFichier  ASC) AS rna,
             row_number() over(partition BY DVD_ID ORDER BY NomFichier DESC) AS rnd
        FROM elements
       WHERE PROJET_ID = 1
    ORDER BY DVD_ID ASC, rna ASC
      )
        loop
        
          IF idx.rna = 1
          then
            htp.p('<TABLE>');
            htp.p('<TR>');
            htp.p('<TD>' || idx.DVD_ID ||' </TD> ');
            htp.p('</TR>');
            htp.p('<TR>');
          end IF;
   
          vtemp := vtemp || '<TD>' || idx.NomFichier || ' </TD>';
   
          IF mod(idx.rna, 7) = 0 OR idx.rnd = 1
          then
            htp.p(vtemp);
            vtemp := ' ';
          end IF;
   
          IF idx.rnd = 1
          then
            htp.p('</TR>');
            htp.p('</TABLE>');
          end IF;
        
        end loop;
   
  htp.p('</BODY>');
  htp.p('</HTML>');
   
  end;

  In fact I've complicated way there:

  DECLARE
      NOT_FIRST_DVD_ID BOOLEAN := FALSE;
      INCOMPLETE_ROW BOOLEAN;
      COLUMNS_PER_ROW NUMBER := 7;
  BEGIN
      htp.p('');
      htp.p('');
      htp.p('');
      htp.p('');
      htp.p('');
      FOR idx IN (
                  SELECT  DVD_ID,
                          NomFichier,
                          ROW_NUMBER() over(partition BY DVD_ID ORDER BY NomFichier  ASC) RNUM
                    FROM  elements
                    WHERE PROJET_ID = 1
                    ORDER BY DVD_ID,
                             RNUM
                 ) LOOP
        IF idx.RNUM = 1
          THEN
            IF NOT_FIRST_DVD_ID
              THEN
                IF INCOMPLETE_ROW
                  THEN
                    htp.p('');
                END IF;
                htp.p('');
            END IF;
            NOT_FIRST_DVD_ID := TRUE;
            htp.p('');
            htp.p('');
            htp.p('');
            htp.p('');
        END IF;
        IF MOD(idx.RNUM,COLUMNS_PER_ROW) = 1
          THEN
            htp.p('');
            INCOMPLETE_ROW := TRUE;
        END IF;
        htp.p('');
        IF MOD(idx.RNUM,COLUMNS_PER_ROW) = 0
          THEN
            htp.p('');
            INCOMPLETE_ROW := FALSE;
        END IF;
      END LOOP;
      IF INCOMPLETE_ROW
        THEN
          htp.p('');
      END IF;
      htp.p('
  ' || idx.DVD_ID ||' 
  ' || idx.NomFichier ||' 
  ');
      htp.p('');
      htp.p('');
  END;
  / 
  

  SY.

• change the data type of the columns

  Oracle 10g version.
  I have a table with 150 columns.
  I would like to change the data type of the columns in my table to varchar.
  Do we have a query for this task?
  
  Thank you.

  Not knowing yet what you meet John:

  If your table is empty, you can use the datadictionary to generate a statement and run the query to a file that makes the DDL using dynamic SQL or spool and run that...

  Example:

  MHO%xe> create table bla (col1 number, col2 number);
  
  Tabel is aangemaakt.
  
  MHO%xe> select column_name, data_type from user_tab_columns where table_name = 'BLA';
  
  COLUMN_NAME                    DATA_TYPE
  ------------------------------ ---------------------------------------------------------------------
  COL1                           NUMBER
  COL2                           NUMBER
  
  MHO%xe> declare
    2    l_sql varchar2(4000);
    3    l_sep varchar2(1);
    4  begin
    5    l_sql := 'alter table BLA modify ('||chr(10);
    6    for rec in ( select column_name from user_tab_columns where table_name = 'BLA')
    7    loop
    8      l_sql := l_sql||l_sep||' '||rec.column_name||' varchar2(50)'||chr(10);
    9      l_sep := ',';
   10    end loop;
   11    --
   12    dbms_output.put_line(l_sql||' )');
   13    --
   14    execute immediate l_sql||' )';
   15    --
   16  end;
   17  /
  alter table BLA modify (
   COL1 varchar2(50)
  , COL2 varchar2(50)
   )
  
  PL/SQL-procedure is geslaagd.
  
  MHO%xe> select column_name, data_type from user_tab_columns where table_name = 'BLA';
  
  COLUMN_NAME                    DATA_TYPE
  ------------------------------ ---------------------------------------------------------------------
  COL1                           VARCHAR2
  COL2                           VARCHAR2
  

• Change the 'Date' of a column in A table, the new column in the Table b:

  I'm trying to pull a TABLE_A Date and change the year at a date and popluate it into a new table. I would also like to put on the KP to TABLE_A, so that I can create a link to the master record.
  
  In my example I use SYSDATE to my current date. Once I get the script working, I want to shoot the Calander_Date of my "current schedule" by their SUMMIT.
  
  1 INSERT INTO TABLE_B (NAME_ID VALUES, Date, New_Date ())
  2 NAME_ID, (it is a column OF TABLE_A).
  3. DATE, (it's also a TABLE_A Colum)
  4 TO_CHAR(DATE,'DD') | » -'||
  5 TO_CHAR(DATE,'MON') | » -'||
  (6 TO_CHAR(SYSDATE,'YY'))
  7. FROM TABLE_A
  8. WHERE TO_CHAR(DATE,'MON') = TO_CHAR (SYSDATE, 'MY');
  
  Needless to say that it does not work! I am very new to SQL and APEX. I tried also incorporate some INSTRUCTIONS SELECT, as shown below, but even now of (trying to figure out out to calculate the TO_CHAR FROM DUAL and TABLE_A for the "DATE" column)
  
  1 INSERT INTO TABLE_B (NAME_ID VALUES, Date, New_Date ())
  2. SELECT NAME_ID IN THE TABLE_A,
  3. CHOOSE DATE TO TABLE_A,
  4. SELECT TO_CHAR (DATE, 'DD') | » -'||
  5. SELECT TO_CHAR(DATE,'MON'). » -'||
  6. SELECT TO_CHAR (SYSDATE, 'YY')) OF
  7. BASED ON NAMES
  8. WHERE TO_CHAR(DATE,'MON') = TO_CHAR (SYSDATE, 'MY');
  
  According to the changes I I usually get the following two errors:
  
  ORA-0933: SQL command not properly ended (in the first example)
  ORA-00936: Missing Expression (in the second example).
  
  Appreciate all the thoughts that you all might have.
  
  LEONHARK

  Oh, and I forgot to mention, special attention for the day/month/year. The examples I cited are for digital day/month/year. If they are stored at May 1, 2008, replace the "MM" above "LUN."

  Good luck!

• E-mail is configured to play when changing the selection

  Information system

  MacBook Pro (13-inch Retina, starting in 2015)

  OS X Version of El Capitan 10.11.5

  This is topic: Apple Mail app standard

  Problem

  When I select an email in the standard Apple Mail application, it changes the status of the e-mail message to 'Read' after viewing in preview mode (right pane).

  Then, I need to set it to 'No read' manually, which is quite annoying.

  Question

  Is it possible to change this so that it keeps my "Unread" status of e-mail when you view an e-mail in the preview pane?

  I want to become "read only" if I set to 'Read' manually or open an email by double-clicking.

  For example: it is possible on Microsoft Outlook.

  It's not possible and defeated the purpose of the preview pane.

  On the 3 column display, you can close the preview pane.

  You may be able to create a rule for e-mail or use Apple Script if you want to pursue further.

• How can I change the columns in File-&gt; Open views program?

  I use El Capitan 10.11.3 on a MacBook Pro. I start with a clean system. I copied my files from my backup and reinstall my programs.

  This created a problem, seeking to resolve by changing the column headings in the views of program "file-> open.

  Whatever program I use, when I open a file, the window displays currently "Date added". It is of no use to me as the "Date added" to all my files is exactly the same - date, I have copied them on my own hard drive brilliant from my backup.

  In finder views, I can opt to display "update" instead of "added". So I order the files by date, whenever this is useful.

  However, whenever I try to open a file in a program, it is impossible to find things by date, because they all have the same "date added". I need to be able to see the "change date".

  I find anywhere that allows me to change this, either in the system preferences, or when opening a specific program. Don't I found clues to aid or the forum.

  Can someone tell me what I need to do?

  Thanks in advance.

  Mike

  Right click on the headers (if in list view) and select the headers you want to see.

  

  Alternatively, use the Arrangement to organize the desired date.