System.Data.SQLite
Check-in [409cdff9bc]
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Overview
Comment:Minor tweaks
Downloads: Tarball | ZIP archive | SQL archive
Timelines: family | ancestors | descendants | both | sourceforge
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SHA1: 409cdff9bc464872ad1f688af9f53f404d39cd0f
User & Date: rmsimpson 2005-08-31 22:00:15
Context
2005-09-01
06:04
1.0.18 check-in: 2463d43a97 user: rmsimpson tags: sourceforge
2005-08-31
22:00
Minor tweaks check-in: 409cdff9bc user: rmsimpson tags: sourceforge
2005-08-30
16:52
Added new overrides to remove any necessary casting by end-users check-in: c8fd4d6f09 user: rmsimpson tags: sourceforge
Changes
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Changes to System.Data.SQLite/SQLiteCommand.cs.

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    /// <summary>
    /// Creates a new SQLiteDataReader to execute/iterate the array of SQLite prepared statements
    /// </summary>
    /// <param name="behavior">The behavior the data reader should adopt</param>
    /// <returns>Returns a SQLiteDataReader object</returns>
    protected override DbDataReader ExecuteDbDataReader(CommandBehavior behavior)
    {
      InitializeForReader();

      SQLiteDataReader rd = new SQLiteDataReader(this, behavior);
      _isReaderOpen = true;

      return rd;
    }

    /// <summary>
    /// Overrides the default behavior to return a SQLiteDataReader specialization class
    /// </summary>
    /// <param name="behavior">The flags to be associated with the reader</param>
    /// <returns>A SQLiteDataReader</returns>
    public new SQLiteDataReader ExecuteReader(CommandBehavior behavior)
    {
      return (SQLiteDataReader)ExecuteDbDataReader(behavior);





    }

    /// <summary>
    /// Overrides the default behavior of DbDataReader to return a specialized SQLiteDataReader class
    /// </summary>
    /// <returns>A SQLiteDataReader</returns>
    public new SQLiteDataReader ExecuteReader()
    {
      return (SQLiteDataReader)ExecuteDbDataReader(CommandBehavior.Default);
    }

    /// <summary>
    /// Called by the SQLiteDataReader when the data reader is closed.
    /// </summary>
    internal void ClearDataReader()
    {
................................................................................
      int n;
      int x;
      object ret = null;
      SQLiteType typ = new SQLiteType();

      x = _statementList.Length;



      for (n = 0; n < x; n++)
      {
        if (_cnn._sql.Step(_statementList[n]) == true && ret == null)
        {
          ret = _cnn._sql.GetValue(_statementList[n], 0, ref typ);
        }
        _cnn._sql.Reset(_statementList[n]);







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    /// <summary>
    /// Creates a new SQLiteDataReader to execute/iterate the array of SQLite prepared statements
    /// </summary>
    /// <param name="behavior">The behavior the data reader should adopt</param>
    /// <returns>Returns a SQLiteDataReader object</returns>
    protected override DbDataReader ExecuteDbDataReader(CommandBehavior behavior)
    {
      return ExecuteReader(behavior);





    }

    /// <summary>
    /// Overrides the default behavior to return a SQLiteDataReader specialization class
    /// </summary>
    /// <param name="behavior">The flags to be associated with the reader</param>
    /// <returns>A SQLiteDataReader</returns>
    public new SQLiteDataReader ExecuteReader(CommandBehavior behavior)
    {
      InitializeForReader();

      SQLiteDataReader rd = new SQLiteDataReader(this, behavior);
      _isReaderOpen = true;

      return rd;
    }

    /// <summary>
    /// Overrides the default behavior of DbDataReader to return a specialized SQLiteDataReader class
    /// </summary>
    /// <returns>A SQLiteDataReader</returns>
    public new SQLiteDataReader ExecuteReader()
    {
      return ExecuteReader(CommandBehavior.Default);
    }

    /// <summary>
    /// Called by the SQLiteDataReader when the data reader is closed.
    /// </summary>
    internal void ClearDataReader()
    {
................................................................................
      int n;
      int x;
      object ret = null;
      SQLiteType typ = new SQLiteType();

      x = _statementList.Length;

      // We step through every statement in the command, but only grab the first row of the first resultset.
      // We keep going even after obtaining it.
      for (n = 0; n < x; n++)
      {
        if (_cnn._sql.Step(_statementList[n]) == true && ret == null)
        {
          ret = _cnn._sql.GetValue(_statementList[n], 0, ref typ);
        }
        _cnn._sql.Reset(_statementList[n]);