System.Data.SQLite

      CheckDisposed();
      return GetSchema(collectionName, new string[0]);
    }

    /// <summary>
    /// Retrieves schema information using the specified constraint(s) for the specified collection
    /// </summary>
    /// <param name="collectionName">The collection to retrieve</param>
    /// <param name="restrictionValues">The restrictions to impose</param>
    /// <param name="collectionName">The collection to retrieve.</param>
    /// <param name="restrictionValues">
    /// The restrictions to impose.  Typically, this may include:
    /// <list type="table">
    /// <listheader>
    /// <term>restrictionValues element index</term>
    /// <term>usage</term>
    /// </listheader>
    /// <item>
    /// <description>0</description>
    /// <description>The database (or catalog) name, if applicable.</description>
    /// </item>
    /// <item>
    /// <description>1</description>
    /// <description>The schema name.  This is not used by this provider.</description>
    /// </item>
    /// <item>
    /// <description>2</description>
    /// <description>The table name, if applicable.</description>
    /// </item>
    /// <item>
    /// <description>3</description>
    /// <description>
    /// Depends on <paramref name="collectionName" />.
    /// When "IndexColumns", it is the index name; otherwise, it is the column name.
    /// </description>
    /// </item>
    /// <item>
    /// <description>4</description>
    /// <description>
    /// Depends on <paramref name="collectionName" />.
    /// When "IndexColumns", it is the column name; otherwise, it is not used.
    /// </description>
    /// </item>
    /// </list>
    /// </param>
    /// <returns>A DataTable of the specified collection</returns>
    public override DataTable GetSchema(string collectionName, string[] restrictionValues)
    {
      CheckDisposed();

      if (_connectionState != ConnectionState.Open)
        throw new InvalidOperationException();