How to get last insert Id in SQLite?

问题

Is there any built in function available in SQLite to fetch last inserted row id. For eg :- In mysql we have LAST_INSERT_ID() this kind of a function. For sqllite any function available for doing the same process.

Please help me.

Thanks

回答1:

SQLite

This is available using the SQLite last_insert_rowid() function:

The last_insert_rowid() function returns the ROWID of the last row insert from the database connection which invoked the function. The last_insert_rowid() SQL function is a wrapper around the sqlite3_last_insert_rowid() C/C++ interface function.

PHP

The PHP version/binding of this function is sqlite_last_insert_rowid():

Returns the rowid of the row that was most recently inserted into the database dbhandle, if it was created as an auto-increment field.

回答2:

When Using SQLite version 3 with PDO SQLite, It can be like this:

$insert = "INSERT INTO `module` (`mid`,`description`) VALUES (
            NULL,
            :text
            );
        ";
$stmt = $conn->prepare($insert);
$stmt->execute(array(':text'=> $text));

echo $conn->lastInsertId()

回答3:

It has last_insert_rowid()

The last_insert_rowid() function returns the ROWID of the last row insert from the database connection which invoked the function

回答4:

sqlite_last_insert_rowid(resource $dbhandle)

回答5:

This is a short C# method that is working for me. Int32 is large enough for my purposes.

public static Int32 GetNextID( SqliteConnection AConnection )
{
  Int32 result = -1;

  using ( SqliteCommand cmd = AConnection.CreateCommand() )
  {
    cmd.CommandText = "SELECT last_insert_rowid();";
    using ( SqliteDataReader r = cmd.ExecuteReader() )
    {
      if ( r.Read() )
        result = (Int32) r.GetInt64( 0 );
    }
  }

  return result;
}

来源：https://stackoverflow.com/questions/8892973/how-to-get-last-insert-id-in-sqlite

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lastinsertid