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Inserted value in database is 0 even tho it should not be


Inserted value in database is 0 even tho it should not be

By : Janice Regan
Date : November 20 2020, 01:01 AM
To fix the issue you can do I know its something stupid that im missing here, but everytime else is executed in below code, 0 is added to my column grupa_id (its under comment #prikaz plana) when it should in fact select the max id from my other table called grupa. When 'If' occures everything is fine, the correct data is inserted in database, even in Else correct data is inserted when i put '(select MAX(id) FROM grupa)' instead of variable $dataId. Can anyone see what am i missing here? , In your else case you are generating an invalid dataId
code :
$dataId ="(select MAX(id) FROM grupa)";
"UPDATE plan SET grupa_id='(select MAX(id) FROM grupa)' WHERE id=$postID"
"UPDATE plan SET grupa_id=(select MAX(id) FROM grupa) WHERE id=$postID"


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Have successfully inserted blob data to SQLite database but can't get the data inserted

Have successfully inserted blob data to SQLite database but can't get the data inserted


By : Maverick Martin
Date : March 29 2020, 07:55 AM
Any of those help I use BLOB to insert an object to a SQLite databse. After the insertion, I can get the data with "SELECT" sentence and the data is correct, although the row of "TASK_HEAD" is "Empty" when browsing the database with "SQLite Database Browser". However, if I destroy the object which has just been inserted, I can't get the correct data anymore, with the pointer "pHead" points to an address where the content of its "id" member is "铪铪铪铪铪铪铪铪铪铪铪铪铪铪铪铪铪铪铪铪铪铪铪铪铪铪铪铪铪铪铪铪铪铪铪铪UG?" when read in VS2008 in debug mode. , I think the problem is at:
code :
nRet = sqlite3_bind_blob (res, 1, &head, head.Size(), SQLITE_TRANSIENT);
struct TASK_HEAD
{
    TASK_ID id; 
    std::string userData;

    std::string Data()
    {
        return id+userData;
    }

    int Size()
    {
        return (id.size() + userData.size()) * sizeof(TCHAR);
    }
 };
nRet = sqlite3_bind_blob (res, 1, head.Data().c_str(), head.Size(), SQLITE_TRANSIENT);
const TASK_HEAD *pHead = (const TASK_HEAD*)sqlite3_column_blob(res, 1);
Display database content which is last inserted using last inserted ID

Display database content which is last inserted using last inserted ID


By : Luan Macedo de Olive
Date : March 29 2020, 07:55 AM
Any of those help What i am doing is i am displaying last inserted data when form data is submitted,the form is multipart/form-data. I am getting this form data using jquery,here i am sending this data to php file using Ajax POST.In that php file i am inserting that data in db table..where i am getting the id of inserted data..on success of Ajax call i am sending that id to another PHP file..where using that id i am displaying the last inserted data... , In your file insert.php you have
code :
<?php
   print_r($_FILES);
   $desc = $_POST['param'];
   echo $desc;
   ....
   echo $video;
   ....
   echo mysql_insert_id();
<?php
  $temp=$_GET['id'];

  $host="localhost";
  $username="root";
  $password="";
  $db_name="geny";
  $tbl_name="project_details"; 
  mysql_connect("$host", "$username", "$password")or die("cannot connect");
  mysql_select_db("$db_name")or die("cannot select DB");

  $query = mysql_query("SELECT content, img_path FROM project_details WHERE id=". $temp);
     if (!$query) 
      { 
        echo 'Could not run query: ' . mysql_error(); 
        exit; 
         }  
     $row = mysql_fetch_row($query); 
     echo "<div id='uprjct' style='background:#336699;'>".
          "<img src='".$row['img_path']."' alt='myimg' />".
          "<p>".$row['content']."</p></div>";
   ?>
The last inserted row id in database is successfully inserted but to get that id is 0?

The last inserted row id in database is successfully inserted but to get that id is 0?


By : user3734540
Date : March 29 2020, 07:55 AM
With these it helps The LastId function just steps through all rows in the table, without any specific order; it will return some random ID.
To get the last ID inserted in the same database connection, call the sqlite3_last_insert_rowid() function.
Get a Result from Azure a row is Inserted and Delete a Row Data From Local Database After Inserted in Azure Database

Get a Result from Azure a row is Inserted and Delete a Row Data From Local Database After Inserted in Azure Database


By : banane
Date : March 29 2020, 07:55 AM
will help you For 1, you can implement your handler to intercept the server responses before giving that data back to the client (see: https://github.com/Azure/azure-mobile-apps-android-client/blob/ef4759078cb031de9a5cbb05d07dc52322952ac1/sdk/src/sdk/src/main/java/com/microsoft/windowsazure/mobileservices/table/sync/synchandler/SimpleSyncHandler.java)
code :
public class MySyncHandler implements MobileServiceSyncHandler {

@Override
public JsonObject executeTableOperation(RemoteTableOperationProcessor processor, TableOperation operation) throws MobileServiceSyncHandlerException {
    try {
        return operation.accept(processor);
    } catch (Throwable e) {
        throw new MobileServiceSyncHandlerException(e);
    }
} 
    Query query = QueryOperations.field("complete").eq(val(false));
    return mToDoTable.read(query).get();
I inserted rows with the UTC date into an int column in my database. How can I get just the rows that were inserted in t

I inserted rows with the UTC date into an int column in my database. How can I get just the rows that were inserted in t


By : John Dyer
Date : March 29 2020, 07:55 AM
this one helps. As you are storing the date as seconds since january 1, 1970, a solution would be to use strftime :
code :
select * 
from QuizHistory
where UtcNow > strftime('%s', 'now', '-1 day')
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