Tables: using the loop and delivery

Similar Questions

• insert into the table using the loop and permanently display

  Hello

  I am trying to insert some values of loop loop run into two tables and trying to draw using Graph XY. I need values Joanie be inserted one by one in each iteration. But at the end of the iteration in the table, I get only last value... can someone help me?

  Hello Manu,

  use a shift register to store each table. BuildArray allows to add/Add (not Insert!) of new values in the table.

  Then you need not use an ExpressVI to create the chart, a knot simple bundle (as indicated in the context-sensitive help) is enough to create a field in a XY Chart...

  Example with a table:

  

  Keep in mind:

  It's not (memory/CPU time) effective to use for time of data acquisition time (giving rise to large Bay). Use different approaches then...

• Excerpt from my table using the loop For

  Hello

  I have this loop to create a 2D array. The result is on the table below. I want that this 2D table should be fully completed and compiled, then it will be sent out of the loop.

  I don't want to extract the value of table 2D is a loop. This is the problem that I am facing.

  My ultimate goal is to extract the individual number of the final table of the 2D table line and be an entry for other functions.

  Please help me. Thank you

  PX

  Hi PX.

  Here's a solution without using screw express

• Build the value of 100 mb of data in the table using the loop

  DB version: 11.2
  
  How can I create about 100 MB of test data in a table using minum number of records.
  If I use the below for loop. It takes 100,000 records to fill only 2 MB.
  

  SQL> create table a2 (mynum1 number, mynum2 number);
  
  Table created.
  
  begin
  for i in 1..100000 loop
      insert into a2 values(i,i*2);
  end loop;
  end;
  
  
  select segment_name, bytes/1024/1024 MB from dba_segments where segment_name = 'A2' AND owner='SCOTT'
  
  
  SEGMENT  BYTES/1024/1024
  -------- ---------------
  A2                     2

  Hello

  Is that what you are looking for?

  SQL> CREATE TABLE tbl1(c1 CHAR(1024));  -- ~1KB per row
  
  Table created.
  
  Elapsed: 00:00:00.00
  SQL> INSERT /*+ APPEND */ INTO tbl1 SELECT 'X' FROM dual CONNECT BY LEVEL < 100000; -- 100K rows * 1KB = 100MB + some additional overhead
  
  99999 rows created.
  
  Elapsed: 00:00:13.02
  SQL> SELECT bytes/1024/1024 MB FROM user_segments WHERE segment_name = 'TBL1';
  
          MB
  ----------
      113.75
  

  Lukasz

• How to create the table with the rows and columns using the layout?

  One of my friends advised me to put my site on the mode of provision as it is better than the standard as he said
  but I couldnot make an ordinary table with the rows and columns in mode available th
  y at - there someone who can tell me how to?
  Thank you very much

  Wednesday, April 18, 2007 21:01:38 + 0000 (UTC), "Mr.Ghost".
  wrote:

  > A friend of mine advised me to put my whole site on the mode of disposal as its
  > better than standard, as he says

  Your friend won't. Don't listen to him any more. Mode of disposal creates
  very fragile and rigid code pauses at the first opportunity.

  Gary

• table in the loop for

  Hello and thanks for reading.

  I have a program c ++ that I use for the list of available CCD cameras on computers in a local network. For this I built a VI, lets call it List.VI, I have provide a string containing the name of the computer. The back is a list of the cameras available on the specified computer.

  Now, I want to use this VI to analyze multiple computers and store back in an array where each element represents the return of a computer. I don't know how many computers I use the size of return is specified by the number of elements in the input array. The VI I am providing is not functional on other computers, but it will give you an idea of what I meant.

  I joined my List.VI in a loop, and it generates 3 messages back (in my example code). My problem is the function replace table subset. It requires a table control text (which I call fake table) in which I am suppose to replace something that works very well for a single loop. But when the iteration of the loop and the second return of List.VI is placed in the second element of the dummy array, but the first element is lost. I need to find a way to either stack the items back or somehow update the items already returned in the dummy array before filling the other. And I can't do it with all the functions available. There are all other functions of program designs that can help me?

  Advice would be much appreciated.

  Best regards

  / Mikael

  Here you have some misconceptions. Why so complicated? All you need is a FOR loop autoindexing.

  

  (In the most general case, you build your table in a registry to offset, but not here. You can't replace an element that does not exist)

• Why is the Table in the loop without delay time flashing

  Hello everyone

  Why I put Table in the loop without any delay, the front table still flashes?

  How can I avoid this situation?

  This situation is related to the level of the PC?

  

  Hello

  This problem was presented as a request for corrective measures, several years ago although there always seems to be involved.

  Sometimes this is because the table is constantly updated, but at a slow pace, enough to be visible. If you place a Boolean button on the table on front panel indicator and make transparent (I used a Cancel button that uses a locking mechanism when released), this will force off update screen and flashing minimum.

• How to use the loop in BPEL process

  Hi friends
  
  I did a bpel process that picks up the XMl file using the File adapter and imports the data from the XMl file into db oracle table using the DB adapter...
  
  But here the XML in the file that have only one line... If I want to insert the XML code in the file that have two or more lines I want to use a loop in my process BPEL how to use loop in my bpel process?
  
  In my BPEL process, that I have que j' ai utilise used receive, process and call activity where I can use in my BPEL process
  
  Thanks in advance
  
  AT

  Here is a basic example of while activity in BPEL

  http://blogs.Oracle.com/ajaysharma/

  Thank you
  AJ

• Using the loop will decrease performance

  Hello
  Using the loop with a query will decrease performance.
  
  for r_row in (select * from table) Loop
  end of loop.
  
  This is done within another loop for, more cases, it returns a single value.
  It will decrease the performance of the procedure.
  kindly advice...
  
  Kind regards
  Balu

  user575682 wrote:
  Using the loop with a query will decrease performance.

  for r_row in (select * from table) Loop
  end of loop.

  This is done within another loop for, more cases, it returns a single value.
  It will decrease the performance of the procedure.

  Perhaps better understand everything that makes this PL/SQL loop construction.

  PL/SQL is two languages. It's PL (logic programming code) like Pascal, C or Java. You can use a 2nd language in it called SQL. The PL engine will be able to recognize when the 2nd language is used. And it compiles all the things that are necessary for motor PL call the SQL engine, pass the data to the SQL engine and get back data, etc. (compare this with the complexity of the use of SQL in Pascal, C or Java language).

  So what's this loop? The PL engine recognizes the SQL SELECT statement. It creates an implicit cursor by calling the SQL engine to analyze (I hope a soft Parser), then run it.

  As part of the loop of the PL, the PL engine now calls the SQL engine to extract data (lines) of the cursor. With 10g and later, the engine of the PL is smart enough to use the implicit treatment in bulk.

  Before 10 g that he used to extract a line from the SQL engine, make the loop, the next line extraction, the loop, etc. In other words, if there is a 1000 lines to pick up, he'll call the SQL engine after 1000.

  With 10g and later he get a 100 lines, which store in a buffer internal and then make the loop once 100. With a 1000 lines to fetch, it requires 10 extractions in bulk instead of one 1000 rank of extractions.

  These extractions require a change of context - as the engine PL must not out back, and in the SQL engine to extract a line. It is an overhead projector and can become so slow the context switch nothing more.

  And it's the construction of bases for this loop (and most other cursor loops) in PL/SQL.

  The ideal is to reduce the number of context switches. It is an overload that can have an impact on performance.

  What about using a loop in a loop. As 'bad '. This example uses the outer loop to retrieve the data. These data are then used to excite the extraction in internal or nested loop. The outside loop draws data from the SQL engine in PL variables Inside loop drives that same data back to the SQL engine.

  Why? It would have been much faster not to pull and push data between the loops using PL.

  It will be much faster do so only through SQL. Write the two loops as a single SQL statement and have the SQL engine directly driving these loops itself. This is called a JOIN in SQL. And the SQL engine can do not only more quickly, but it has a few algorithms of multiplied can be used which are even faster than a nested loop process (called merge joins, hash joins, etc.).

  Bottom line. Optimize SQL. Reduce to a minimum the PL. *

  Do as much of your data, crunch in SQL as possible. SQL is the fastest 'place' and process the data. No PL (or C/Pascal/Java).

• How to use the loop to commit every 1 M folders?

  Oracle 9i
  40 M records must be insert the table. You will need to validate every 1 M. But I don't want to loop every recording and validation. I like select commit and records of 1 m and then select another 1 M, then validation; How to do? use the save point?
  
  Appreciate any ideas.
  Thank you
  S.

  You can perform this anonymous help block by using a loop and listen but it not a good idea to commit after 1 million or 100 k you put more load on your system and the performance will be declining.

  Concerning

• Get the 500 error trying to create a table using the REST API

  Hello

  I tried to create a table using the REST API for Business Intelligence Cloud, but I got 500 Internal Server Error for a while now.

  Here are the details that I use to create a table.

  

  and the json to create the schema that I use is

  [{'Nullable': [false], 'defaultValue': 'dataType' [null],: ['VARCHAR'], 'precision': [0], 'length': [18], 'columnName': ["ROWID"]}]

  , {'Nullable': [true], 'defaultValue': 'dataType' [null],: ['VARCHAR'], 'precision': [0], 'length': [18], 'columnName': ['RELATIONID']},

  {'Nullable': [true], 'defaultValue': 'dataType' [null],: ['VARCHAR'], 'precision': [0], 'length': [18], 'columnName': ['ID']}

  , {'Nullable': [true], 'defaultValue': 'dataType' [null],: ['TIMESTAMP'], 'precision': [0], 'length': [0], 'columnName': ['RESPONDEDDATE']},

  {'Nullable': [true], 'defaultValue': 'dataType' [null],: ['VARCHAR'], 'precision': [0], 'length': [255], 'columnName': ['RESPONSE']},

  {'Nullable': [false], 'defaultValue': 'dataType' [null],: ['TIMESTAMP'], 'precision': [0], 'length': [0], 'columnName': ['SYS_CREATEDDATE']},

  {'Nullable': [false], 'defaultValue': 'dataType' [null],: ['VARCHAR'], 'precision': [0], 'length': [18], 'columnName': ['SYS_CREATEDBYID']},

  {'Nullable': [false], 'defaultValue': 'dataType' [null],: ['TIMESTAMP'], 'precision': [0], 'length': [0], 'columnName': ['SYS_LASTMODIFIEDDATE']},

  {'Nullable': [false], 'defaultValue': 'dataType' [null],: ['VARCHAR'], 'precision': [0], 'length': [18], 'columnName': ['SYS_LASTMODIFIEDBYID']},

  {'Nullable': [false], 'defaultValue': 'dataType' [null],: ['TIMESTAMP'], 'precision': [0], 'length': [0], 'columnName': ['SYS_SYSTEMMODSTAMP']},

  {'Nullable': [false], 'defaultValue': 'dataType' [null],: ['VARCHAR'], 'precision': [0], 'length': [10], 'columnName': ['SYS_ISDELETED']},

  [{'Nullable': [true], 'defaultValue': 'dataType' [null],: ['VARCHAR'], 'precision': [0], 'length': [50], 'columnName': ['TYPE']}]

  I tried this using postman and code, but I always get the following response error:

  Error 500 - Internal server error

  Of RFC 2068 Hypertext Transfer Protocol - HTTP/1.1: 10.5.1 500 internal Server Error The server encountered an unexpected condition which prevented him from meeting the demand.

  I am able to 'get' existing table schemas, delete the tables, but I'm not able to make put them and post operations. Can someone help me to identify the problem, if there is no fault in my approach.

  Thank you

  Romaric

  I managed to create a table successfully using the API - the only thing I see in your JSON which is different from mine is that you have square brackets around your values JSON where I have not. Here is my CURL request and extract my JSON file (named createtable.txt in the same directory as my CURL executable):

  curl u [email protected]: password UPDATED h x ' X-ID-TENANT-NAME: tenantname ' h ' Content-Type: application/json '-binary data @createtable.txt https://businessintell-tenantname.analytics.us2.oraclecloud.com/dataload/v1/tables/TABLE_TO_CREATE k

  [

  {

  'columnName': 'ID',

  'dataType': 'DECIMAL ',.

  'Length': 20,.

  "accuracy": 0.

  'Nullable': false

  },

  {

  'columnName': 'NAME',

  'dataType': 'VARCHAR ',.

  'Length': 20,.

  "accuracy": 0.

  'Nullable': true

  },

  {

  "columnName': 'STATUS."

  'dataType': 'VARCHAR ',.

  'Length': 20,.

  "accuracy": 0.

  'Nullable': true

  },

  {

  "columnName': 'CREATED_DATE."

  'dataType': 'TIMESTAMP '.

  'Length': 20,.

  "accuracy": 0.

  'Nullable': true

  },

  {

  'columnName': 'UPDATED_DATE ',.

  'dataType': 'TIMESTAMP '.

  'Length': 20,.

  "accuracy": 0.

  'Nullable': true

  }

  ]

• Relational table between the user and UD_ADUSER profile

  Hello

  I have a requirement where in I need to write a query to find out the difference between user profile for a particular user data and the form data from the same user AD process in Oracle Identity Manager 11g R2 (11.1.2.0)

  While the details of the user are stored in usr table, the table of process for AD shape is UD_ADUSER table. By comparing the two tables, I find the common attribute to be orc_key in UD_ADUSER and ORC table contains the usr_key and table orc_key / usr the usr_key.

  Is ORC table the proper relational table between usr and UD_ADUSER tables to link users between these two tables usr and UD_ADUSER?

  Please correct me if I'm wrong.

  -Thank you,

  def.

  You can use these two tables. I always spend Ouedraogo table between them because the OST has the status of a resource. You can query between them.

  -Kevin

• Loading SQL tables using the rules file

  Hi Experts,

  I have a doubt. In our project, we have a maxl command that imports the essbase data cube using tables sql below.

  import data from database VodaPln.wrkforce

  log in as 'devhyp' identified by 'password' using the rules_file «WFDataLoad.rul» Server

  My doubt is here in this maxl, we define the schema and password name ('devhyp' identified by 'password'( ), but we do not give the name of the table. So, how will the maxl understand what table to extract the data. Please let me know in case I'm missing something and need to check out somewhere else.

  Thanks and greetings

  The actual SQL statement is in the State of charge, IT will set the columns, tables where the conditions and joins. The first parameter is the name of user who may or may not be the schema name. This information is containd in the State of charge, but also an ODBC or CLI connection

• Update a table using the clause

  Hello

  I want to update a table using the selected values.

  Cases in the sample:

  
  

  create table as empsalary)

  Select 1 as empid, 0 in the wages of all the double union

  Select option 2, the double 0);

  Data update are as follows

  with saldata as

  (

  Select 1 as empid, 5000 as wages, 500 as double pf

  Union of all the

  Select option 2, 10000,1000 like double pf

  )

  Select empid, salary saldata

  I tried the following query but does not work

  updated set of empsalary table (empid, salary) =

  (

  Select * from)

  with saldata as

  (

  Select 1 as empid, salary, 500 5000 as pf Union double all the

  Select option 2, 10000,1000 like double pf

  )

  Select empid, salary saldata

  ) sl

  where sl.empid = empsalary.empid

  )

  I use oracle 10g.

  Help, please.

  Krishna Devi wrote:

  Hello

  I want to update a table using the selected values.

  Cases in the sample:

  create table as empsalary)

  Select 1 as empid, 0 in the wages of all the double union

  Select option 2, the double 0);

  Data update are as follows

  with saldata as

  (

  Select 1 as empid, 5000 as wages, 500 as double pf

  Union of all the

  Select option 2, 10000,1000 like double pf

  )

  Select empid, salary saldata

  I tried the following query but does not work

  updated set of empsalary table (empid, salary) =

  (

  Select * from)

  with saldata as

  (

  Select 1 as empid, salary, 500 5000 as pf Union double all the

  Select option 2, 10000,1000 like double pf

  )

  Select empid, salary saldata

  ) sl

  where sl.empid = empsalary.empid

  )

  I use oracle 10g.

  Help, please.

  Thanks for posting creates table and test data.

  The error message would have helped because it's pretty obvious that this is the problem:

  Update table empsalary

  *

  ERROR on line 1:

  ORA-00903: invalid table name

  Just remove the word "table".

• An associative array, how the records using the loop counter?

  In the associative array, how the records using the loop counter? for example
  

  declare
      type population is table of number index by varchar2(64);
      city_population population;   
  begin
      city_population('Samillve') := 200;
      city_population('Lindenhurst') := 300;    
      
      for i in 1 .. city_population.count
      loop
          dbms_output.put_line(city_population(i)); -- compiler error
      end loop;
  end;
  /

  That would look like

  SQL> ed
  Wrote file afiedt.buf
  
    1  declare
    2      type population is table of number index by varchar2(64);
    3      city_population population;
    4      l_index varchar2(64);
    5  begin
    6      city_population('Samillve') := 200;
    7      city_population('Lindenhurst') := 300;
    8      l_index := city_population.first;
    9      while( l_index IS NOT NULL )
   10      loop
   11          dbms_output.put_line(city_population(l_index ));
   12          l_index := city_population.next(l_index);
   13      end loop;
   14* end;
  SQL> /
  300
  200
  
  PL/SQL procedure successfully completed.
  

  Justin