The research of MySQL table names

Similar Questions

• 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

• The child role of Table name in IOM comes blank

  Hello

  I work with connector DBAT and do a reconciliation of the target users are held properly and data reconciliation is also visible in the case of reconciliation, but the question is, the role name is not visible or an empty value is entered in the child table.

  There are no errors in newspapers.

  Is there something that I missed during the configuration. ???

  I ran the planners for the reconciliation of the search and list of rights once again, but still no luck.

  Everyone faces the similar question, or how I can fix this problem.

  Thanks in advance.

  Concerning

  Ritesh Maddala

  Hello

  I've updated the solution here - Oracle Identity Management Help Engine of Ritesh: entry in the Child Table IOM - reconciliation target - is coming Blank.

  Concerning

  Ritesh Maddala

• Length of table name constraint

  Hi all
  
  Today, we have a process that has failed because of a constraint of table name length. The table name is 31 characters long, and we are on Oracle 9. I did some research and realized table name length cannot be more than 30 characters. My question is this:
  
  Is this always the case in newer versions of oracle (10 or 11)?
  
  Thanks for your help!

  Yes, the same limitation of 10g and 11g.

  SQL> select DATA_LENGTH from dba_tab_columns where column_name='TABLE_NAME' and table_name='DBA_TABLES';
  
  DATA_LENGTH-----------         30
  
  SQL> select * from v$version where rownum=1;
  
  BANNER----------------------------------------------------------------Oracle Database 10g Enterprise Edition Release 10.2.0.4.0 - 64bi
  

  Nicolas.

• How can I update the data in mysql using the button defined in the table?

  Hello

  right now I am doing my project for the online election system using dreamweaver cc14. I create a table using php code to bind the data to mysql, and in this painting, I create also a button "vote" for voters to vote. My question is, how can I update my polling data in the mysql database when voters push button "vote" based on the id of the candidates? Here is my code I try:

  <form method="post" id="form1">
        <?php
  $servername = "localhost";
  $username = "root";
  $password = "pass";
  $dbname = "ses";
  
  
  // Create connection
  $conn = new mysqli($servername, $username, $password, $dbname);
  // Check connection
  if ($conn->connect_error) {
       die("Connection failed: " . $conn->connect_error);
  } 
  
  
  $sql = "SELECT No, Calon, ID, Jurusan, Image FROM candidates";
  $result = $conn->query($sql);
  
  
  if ($result->num_rows > 0) {
       echo "<table >
    <tr>
    <th>NO</th>
    <th>Candidate</th>
    <th>INFO</th>
    <th>Vote</th>
    </tr>";
       // output data of each row
       while($row = $result->fetch_assoc()) {
           echo "<tr>
    <td>" . $row["No"]. "</td>
    <td><img src=" . $row['Image'] . "></td>
    <td><br/>-" . $row["Calon"]. " <br/>-" . $row["ID"]. " <br/>-" . $row["Jurusan"]. "<br/></td>
    <td><input type="."submit"." name=".$row["Calon"]." id=".$row["No"]. " value="."Vote"."></td>
  
    </tr>";
    if(isset($_POST["".$row['No'].""])){
  
    $vote_sachin = "UPDATE candidates SET Undi=Undi+1 WHERE No=".$row["No"]. "";
  
    $run_sachin = mysqli_query($conn, $vote_sachin);
  
  
  }
      }
    echo "</table>";
  } else {
       echo "0 results";
  }
  
  
  
  
  
  
  $conn->close();
  ?>
  
  
  
  
      </form>
  

  I hope someone can help me in this area, because I'm still new in this programming language.

  Thank you.

  Youre probably going to insert a 'radio button' next to the names of candidates and recover the database ID of that (I guess that the ID is the primary key in your database that uniquely identifies each record.

  His great confusion because you seem to update the database to aid WHERE no = "." $row ["no"]. so I don't know that ID is the primary key?

  IF "No" IS your master database key, you need to change the code below:

  TO:

  Here's the complete code based on the ID of your primary database key.

  <>

  $servername = "localhost";

  $username = 'root ';

  $password = "pass";

  $dbname = 'his ';

  Create the connection

  $conn = new mysqli ($dbname, $servername, $username, $password);

  Check the connection

  If {($conn-> connect_error)

  Die ("connection failed:".) $conn-> connect_error);

  }

  $sql = "SELECT No, Calon, ID, Jurusan, Image OF candidates";

  $result = $conn-> Query;

  If you click on the button "vote" form run the code to update the database below

  {if (isset($_POST['vote']))}

  Get the value of the ID of the radio button form field and store it in a table.

  $update_vote = $_POST ['candidate_id'];

  loop in the table and update the database

  foreach ($update_vote as $value) {}

  $vote_sachin = ' candidates UPDATE SET Undi = Undi + 1 WHERE ID = ".". " $value. » « ;"

  $run_sachin = mysqli_query ($conn, $vote_sachin);

  }

  }

  ?>

  <>

  If ($result-> num_rows > 0) {}

  ECHO '.

  ";

  each line output

  While ($row = {$result-> fetch_assoc())}

  ECHO '.

  ";

  }

  ECHO '.

  ";

  ECHO '.

  NO.	Candidate	INFO	To the vote
  " . $row ["no"]. "		-" . $row ["Calon"]. " -" . $row ['ID']. " -" . $row ["Jurusan"]. "

  ";

  } else {}

  echo "0 results."

  }

  $conn-> close();

  ?>

• Can I use a username of the php session to select a mysql table?

  In my site, I have a situation where

  $_SESSION ['MM_Username"]

  will be the same name as a MYSQL table prepared.

  (There will be a limited number of users and tables)

  Instead of writing a long series of "else if" to deal with each user of each page, I want to use the $_SESSION ['MM_Username'] to point to the correct MSQL table.

  For example

  <? PHP $query_rstPalabs = "SELECT * FROM patricia WHERE YesNo > = 1";  ? >

  How can I replace the $_SESSION ['MM_Username'] for 'patricia' here in a way that the SQL would choose the table 'patricia '?

  Please be aware that I am not a professional designer and wading in the shallows of PHP/MSQL.  I use DW2004MX to help.
  Thank you.

  Smiffy47,

  Assign a variable with $_SESSION ['MM_Username"]. Call the variable in your query:

  Example:

  $user = $_SESSION ['MM_Username"];

  $user WHERE yesno >= 1" ; =""?>

  Be sure to use session_start at the beginning of your page so that you are allowed to call session variables in your application.

  This should be added before your declaration DOCTYPE (the very beginning of your page).

  -ST

• Insert table name incorrectly issue "php/mysql

  Hello

  I have a form that inserts values into a table named group.

  My insertion code is:

  If ((isset($_POST["MM_insert"])) & & ($_POST ["MM_insert"] == "form1")) {}
  $insertSQL = sprintf ("INSERT INTO"group"(groupname, group_type, group_summary, group_description, group_website, auto_accept, group_owner, agreed) VALUES (%s, %s %s %s, %s, %s, %s, %s)", ")
  GetSQLValueString ($_POST [' ' GroupName '], "text").
  GetSQLValueString ($_POST ['group_type'], "text").
  GetSQLValueString ($_POST ['group_summary'], "text").
  GetSQLValueString ($_POST ['group_description'], "text").
  GetSQLValueString ($_POST ['group_website'], "text").
  GetSQLValueString (isset($_POST['auto_accept'])? ('true': ' ', 'set', '' Y' ",""n" ").
  GetSQLValueString ($_POST ["'user_id"], "int").
  GetSQLValueString (isset($_POST['agreed'])? (('true': ' ', 'set', '' Y' ","n"));

  @mysql_select_db ($database_db, $db);
  $Result1 = mysql_query ($insertSQL, $db) or die (mysql_error ());

  $insertGoTo = "groups.php;
  If (isset {}
  $insertGoTo. = (strpos ($insertGoTo, '?'))? « & » : « ? » ;
  $insertGoTo. = $_SERVER ['QUERY_STRING'];
  }
  header (sprintf ("location: %s", $insertGoTo));
  }

  I get this error: incorrect table name "

  If the 'group' is a reserved word in MySQL?

• Name a MySQL table

  Hello
  
  How should I name a MySQL table with a variable to an HTML form?
  
  I enclose the code I have so far to this message.
  
  Thank you
  
  John

  ArizonaJohn wrote:
  > How should I name a MySQL table with a variable to an HTML form?

  It is not a very good idea, because you don't know if the value
  entered in the form is a legal table name, or even if it exists.
  However, the code that you have does not work due to syntax errors.

  If you really want to go ahead, try this:

  <>
  If (isset($_POST['name']) &! empty($_POST['name'])) {}
  mysql_connect ("hostaddress", "username", "password") or
  Die (mysql_error ());
  @mysql_select_db ("sand2") or die (mysql_error ());

  $table = mysql_real_escape_string($_POST['name']);

  $query = "CREATE TABLE '$table' (VARCHAR (50)) of the site ';"
  $result = mysql_query ($query) or die (mysql_error ());
  }

  ?>

  --
  Adobe Community Expert David Powers
  Author, "The Essential Guide to Dreamweaver CS4",
  "PHP Solutions" & "PHP Object-Oriented Solutions.
  http://foundationphp.com/

• Does anyone know how pragrammatically change the name of the font in a table?

  I want to programmaticaly change the font of a table using Labview 2011 is possible tha?

  I can't find any other property as text-> name of the font...

  Use

  -2-2

  Active cell.

  See here.

  Ben

• 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

• 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.

• Find the name of the column in all tables

  How to find the name of the column in all tables in the database for any column to reveal the name of the person?

  
  We have over 1000 tables looking for.and in some places, the name column FNAME LNAME, First_NAME, DNAME

  For example we have Customer table, Table EMPLOYEE and the ORDER Table

  --------------------------------

  Customer table
  --------------------------------

  LNMAE

  EMPLOYEE table

  EMP_ID
  DEPT_NAME (we don't want this column as it is not a name column)
  Last_name (he must propose this column because it is named)

  ----------------------------

  CONTROL Panel

  -----------------------------

  ORDER_ID
  ORDER_NAME (we don't want this column as it is not a name column)
  Last_name (he must propose this column because it is named)

  -------------------------

  Dept table

  -------------------------

  Dept_ID
  DEPT_NAME (we don't want this column as it is not a name column)

  Please advise...

  Thank you.

  Hello

  What exactly do you do?

  If you want to display the tables containing these columns, you can query the view data dictionary USER_TAB_COLS (or ALL_TAB_COLS, or, if you have privileges, DBA_TAB_COLS).

  For example:

  SELECT table_name, column_name

  Of user_tab_cols

  WHERE nom_de_colonne IN ('DNAME', 'FNAME', 'FIRST_NAME', 'LAST_NAME', 'LNAME') - or else

  ORDER BY table_name, column_name

  ;

• Does not receive the table name in the list of schema objects creating EO

  Hello

  IAM does not have my name of the table custom in the list of schema objects during the creation of EO.

  I created a custom table and I need to use this table looks for creation EO,

  But while creating the EO, I'm not able to find the table in the schema object list.

  in the connection database, these tables are present, but only in this window (window of creation of Eo) these tables do not come

  can someone please help how to solve this problem.

  Hello

  I found the solution

  in business components that there is another database link that I've changed now, it works fine now

• 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.