<ul>
      <li>Updated to <a href="http://www.sqlite.org/src/info/trunk">SQLite 3.8.1</a>.</li>
      <li>Use declared column sizes for the AnsiStringFixedLength and StringFixedLength mapped database types. Fix for <a href="http://system.data.sqlite.org/index.html/info/3113734605">[3113734605]</a>.</li>
      <li>Check the result of sqlite3_column_name function against NULL.</li>
      <li>Return false for the SQLiteParameterCollection.IsSynchronized property because it is not thread-safe.</li>
      <li>Raise the static SQLiteConnection.Changed event when any SQLiteCommand, SQLiteDataReader, or CriticalHandle derived object instance is created. Fix for <a href="http://system.data.sqlite.org/index.html/info/aba4549801">[aba4549801]</a>.</li>
      <li>Revise how the extra object data is passed to the static SQLiteConnection.Changed event.&nbsp;<b>** Potentially Incompatible Change **</b></li>

      <li>Include the XML documentation files in the NuGet packages. Fix for <a href="http://system.data.sqlite.org/index.html/info/5970d5b0a6">[5970d5b0a6]</a>.</li>
    </ul>
    <p><b>1.0.88.0 - August 7, 2013</b></p>
    <ul>
      <li>Various fixes to managed virtual table integration infrastructure.</li>
      <li>Implement workaround for an incorrect PROCESSOR_ARCHITECTURE being reported. Fix for <a href="http://system.data.sqlite.org/index.html/info/9ac9862611">[9ac9862611]</a>.</li>
      <li>Modify classes that implement the IDisposable pattern to set the disposed flag after their base classes have been disposed.</li>

    <ul>
      <li>Updated to <a href="http://www.sqlite.org/src/info/trunk">SQLite 3.8.1</a>.</li>
      <li>Use declared column sizes for the AnsiStringFixedLength and StringFixedLength mapped database types. Fix for <a href="http://system.data.sqlite.org/index.html/info/3113734605">[3113734605]</a>.</li>
      <li>Check the result of sqlite3_column_name function against NULL.</li>
      <li>Return false for the SQLiteParameterCollection.IsSynchronized property because it is not thread-safe.</li>
      <li>Raise the static SQLiteConnection.Changed event when any SQLiteCommand, SQLiteDataReader, or CriticalHandle derived object instance is created. Fix for <a href="http://system.data.sqlite.org/index.html/info/aba4549801">[aba4549801]</a>.</li>
      <li>Revise how the extra object data is passed to the static SQLiteConnection.Changed event.&nbsp;<b>** Potentially Incompatible Change **</b></li>
      <li>Make sure the database cannot be changed by a query when the CommandBehavior.SchemaOnly flag is used. Fix for <a href="http://system.data.sqlite.org/index.html/info/f8dbab8baf">[f8dbab8baf]</a>.&nbsp;<b>** Potentially Incompatible Change **</b></li>
      <li>Include the XML documentation files in the NuGet packages. Fix for <a href="http://system.data.sqlite.org/index.html/info/5970d5b0a6">[5970d5b0a6]</a>.</li>
    </ul>
    <p><b>1.0.88.0 - August 7, 2013</b></p>
    <ul>
      <li>Various fixes to managed virtual table integration infrastructure.</li>
      <li>Implement workaround for an incorrect PROCESSOR_ARCHITECTURE being reported. Fix for <a href="http://system.data.sqlite.org/index.html/info/9ac9862611">[9ac9862611]</a>.</li>
      <li>Modify classes that implement the IDisposable pattern to set the disposed flag after their base classes have been disposed.</li>

    {
      CheckDisposed();
      CheckClosed();
      if (_throwOnDisposed) SQLiteCommand.Check(_command);

      SQLiteStatement stmt = null;
      int fieldCount;


      while (true)
      {
        if (stmt == null && _activeStatement != null && _activeStatement._sql != null && _activeStatement._sql.IsOpen())
        {
          // Reset the previously-executed statement
          _activeStatement._sql.Reset(_activeStatement);

          // If we're only supposed to return a single rowset, step through all remaining statements once until
          // they are all done and return false to indicate no more resultsets exist.
          if ((_commandBehavior & CommandBehavior.SingleResult) != 0)
          {
            for (; ; )
            {
              stmt = _command.GetStatement(_activeStatementIndex + 1);
              if (stmt == null) break;
              _activeStatementIndex++;

              stmt._sql.Step(stmt);
              if (stmt._sql.ColumnCount(stmt) == 0)
              {
                if (_rowsAffected == -1) _rowsAffected = 0;
                int changes = 0;
                if (stmt.TryGetChanges(ref changes))
                    _rowsAffected += changes;
                else
                    return false;
              }
              stmt._sql.Reset(stmt); // Gotta reset after every step to release any locks and such!
            }
            return false;
          }
        }

        // Get the next statement to execute
        stmt = _command.GetStatement(_activeStatementIndex + 1);
................................................................................
          _readingState = 1;

        _activeStatementIndex++;

        fieldCount = stmt._sql.ColumnCount(stmt);

        // If the statement is not a select statement or we're not retrieving schema only, then perform the initial step
        if ((_commandBehavior & CommandBehavior.SchemaOnly) == 0 || fieldCount == 0)
        {
          if (stmt._sql.Step(stmt))
          {
            _readingState = -1;
          }
          else if (fieldCount == 0) // No rows returned, if fieldCount is zero, skip to the next statement
          {
            if (_rowsAffected == -1) _rowsAffected = 0;
            int changes = 0;
            if (stmt.TryGetChanges(ref changes))
                _rowsAffected += changes;
            else
                return false;
            stmt._sql.Reset(stmt);
            continue; // Skip this command and move to the next, it was not a row-returning resultset
          }
          else // No rows, fieldCount is non-zero so stop here
          {
            _readingState = 1; // This command returned columns but no rows, so return true, but HasRows = false and Read() returns false
          }
        }
................................................................................
    /// </summary>
    /// <returns>True if a new row was successfully loaded and is ready for processing</returns>
    public override bool Read()
    {
      CheckDisposed();
      CheckClosed();
      if (_throwOnDisposed) SQLiteCommand.Check(_command);




      if (_readingState == -1) // First step was already done at the NextResult() level, so don't step again, just return true.
      {
        _readingState = 0;
        return true;
      }
      else if (_readingState == 0) // Actively reading rows

    {
      CheckDisposed();
      CheckClosed();
      if (_throwOnDisposed) SQLiteCommand.Check(_command);

      SQLiteStatement stmt = null;
      int fieldCount;
      bool schemaOnly = ((_commandBehavior & CommandBehavior.SchemaOnly) != 0);

      while (true)
      {
        if (stmt == null && _activeStatement != null && _activeStatement._sql != null && _activeStatement._sql.IsOpen())
        {
          // Reset the previously-executed statement
          if (!schemaOnly) _activeStatement._sql.Reset(_activeStatement);

          // If we're only supposed to return a single rowset, step through all remaining statements once until
          // they are all done and return false to indicate no more resultsets exist.
          if ((_commandBehavior & CommandBehavior.SingleResult) != 0)
          {
            for (; ; )
            {
              stmt = _command.GetStatement(_activeStatementIndex + 1);
              if (stmt == null) break;
              _activeStatementIndex++;

              if (!schemaOnly) stmt._sql.Step(stmt);
              if (stmt._sql.ColumnCount(stmt) == 0)
              {
                if (_rowsAffected == -1) _rowsAffected = 0;
                int changes = 0;
                if (stmt.TryGetChanges(ref changes))
                    _rowsAffected += changes;
                else
                    return false;
              }
              if (!schemaOnly) stmt._sql.Reset(stmt); // Gotta reset after every step to release any locks and such!
            }
            return false;
          }
        }

        // Get the next statement to execute
        stmt = _command.GetStatement(_activeStatementIndex + 1);
................................................................................
          _readingState = 1;

        _activeStatementIndex++;

        fieldCount = stmt._sql.ColumnCount(stmt);

        // If the statement is not a select statement or we're not retrieving schema only, then perform the initial step
        if (!schemaOnly || (fieldCount == 0))
        {
          if (!schemaOnly && stmt._sql.Step(stmt))
          {
            _readingState = -1;
          }
          else if (fieldCount == 0) // No rows returned, if fieldCount is zero, skip to the next statement
          {
            if (_rowsAffected == -1) _rowsAffected = 0;
            int changes = 0;
            if (stmt.TryGetChanges(ref changes))
              _rowsAffected += changes;
            else
              return false;
            if (!schemaOnly) stmt._sql.Reset(stmt);
            continue; // Skip this command and move to the next, it was not a row-returning resultset
          }
          else // No rows, fieldCount is non-zero so stop here
          {
            _readingState = 1; // This command returned columns but no rows, so return true, but HasRows = false and Read() returns false
          }
        }
................................................................................
    /// </summary>
    /// <returns>True if a new row was successfully loaded and is ready for processing</returns>
    public override bool Read()
    {
      CheckDisposed();
      CheckClosed();
      if (_throwOnDisposed) SQLiteCommand.Check(_command);

      if ((_commandBehavior & CommandBehavior.SchemaOnly) != 0)
        return false;

      if (_readingState == -1) // First step was already done at the NextResult() level, so don't step again, just return true.
      {
        _readingState = 0;
        return true;
      }
      else if (_readingState == 0) // Actively reading rows

    proc isMemoryDb { fileName } {
      #
      # NOTE: Is the specified database file name really an in-memory database?
      #
      return [expr {$fileName eq ":memory:" || \
          [string range $fileName 0 12] eq "file::memory:"}]
    }


















 
    proc executeSql { sql {execute none} {fileName ""} } {
      if {[string length $fileName] == 0} then {set fileName :memory:}
      setupDb $fileName "" "" "" "" "" false false false false memDb

      try {
        return [sql execute -execute $execute $memDb $sql]

    proc isMemoryDb { fileName } {
      #
      # NOTE: Is the specified database file name really an in-memory database?
      #
      return [expr {$fileName eq ":memory:" || \
          [string range $fileName 0 12] eq "file::memory:"}]
    }
 
    proc isTableInDb { name {varName db} } {
      #
      # NOTE: Refer to the specified variable (e.g. "db") in the context of our
      #       caller.  It contains the database connection handle that will be
      #       used to execute the query used to determine if the named table is
      #       present in that database.
      #
      upvar 1 $varName db

      #
      # NOTE: Execute the SQL query against the sqlite_master table to check if
      #       the named table is present and return non-zero if it is.
      #
      return [expr {[sql execute -execute scalar $db \
          "SELECT COUNT(*) FROM sqlite_master WHERE type = 'table' AND name = ?;" \
          [list param1 String $name]] > 0}]
    }
 
    proc executeSql { sql {execute none} {fileName ""} } {
      if {[string length $fileName] == 0} then {set fileName :memory:}
      setupDb $fileName "" "" "" "" "" false false false false memDb

      try {
        return [sql execute -execute $execute $memDb $sql]

###############################################################################
#
# tkt-f8dbab8baf.eagle --
#
# Written by Joe Mistachkin.
# Released to the public domain, use at your own risk!
#
###############################################################################

package require Eagle
package require Eagle.Library
package require Eagle.Test

runTestPrologue

###############################################################################

package require System.Data.SQLite.Test
runSQLiteTestPrologue

###############################################################################

runTest {test tkt-f8dbab8baf-1.1 {SchemaOnly with CREATE TABLE} -setup {
  setupDb [set fileName tkt-f8dbab8baf-1.1.db]
} -body {
  sql execute -execute reader -format none -behavior SchemaOnly $db \
      "CREATE TABLE t1(x);"

  isTableInDb t1
} -cleanup {
  cleanupDb $fileName

  unset -nocomplain db fileName
} -constraints \
{eagle monoBug28 command.sql compile.DATA SQLite System.Data.SQLite} -result \
{False}}

###############################################################################

runTest {test tkt-f8dbab8baf-1.2 {SchemaOnly with ALTER TABLE} -setup {
  setupDb [set fileName tkt-f8dbab8baf-1.2.db]
} -body {
  sql execute $db "CREATE TABLE t1(x);"

  sql execute -execute reader -format none -behavior SchemaOnly $db \
      "ALTER TABLE t1 RENAME TO t2;"

  list [isTableInDb t1] [isTableInDb t2]
} -cleanup {
  cleanupDb $fileName

  unset -nocomplain db fileName
} -constraints \
{eagle monoBug28 command.sql compile.DATA SQLite System.Data.SQLite} -result \
{True False}}

###############################################################################

runTest {test tkt-f8dbab8baf-1.3 {SchemaOnly with DROP TABLE} -setup {
  setupDb [set fileName tkt-f8dbab8baf-1.3.db]
} -body {
  sql execute $db "CREATE TABLE t1(x);"

  sql execute -execute reader -format none -behavior SchemaOnly $db \
      "DROP TABLE t1;"

  isTableInDb t1
} -cleanup {
  cleanupDb $fileName

  unset -nocomplain db fileName
} -constraints \
{eagle monoBug28 command.sql compile.DATA SQLite System.Data.SQLite} -result \
{True}}

###############################################################################

runTest {test tkt-f8dbab8baf-1.4 {SchemaOnly CREATE/SELECT success} -setup {
  setupDb [set fileName tkt-f8dbab8baf-1.4.db]
} -body {
  sql execute $db "CREATE TABLE t1(x);"
  sql execute $db "INSERT INTO t1 (x) VALUEs(1);"
  sql execute -execute reader -behavior SchemaOnly $db "SELECT x FROM t1;"

  list [isTableInDb t1] \
      [expr {[info exists rows(count)] ? $rows(count) : -1}] \
      [expr {[info exists rows(names)] ? $rows(names) : ""}]
} -cleanup {
  cleanupDb $fileName

  unset -nocomplain rows db fileName
} -constraints \
{eagle monoBug28 command.sql compile.DATA SQLite System.Data.SQLite} -result \
{True 0 x}}

###############################################################################

runTest {test tkt-f8dbab8baf-1.5 {SchemaOnly CREATE/SELECT failure} -setup {
  setupDb [set fileName tkt-f8dbab8baf-1.5.db]
} -body {
  sql execute -execute reader -format none -behavior SchemaOnly $db \
      "CREATE TABLE t1(x); SELECT x FROM t1;"

  list [isTableInDb t1] \
      [expr {[info exists rows(count)] ? $rows(count) : -1}] \
      [expr {[info exists rows(names)] ? $rows(names) : ""}]
} -cleanup {
  cleanupDb $fileName

  unset -nocomplain rows db fileName
} -constraints \
{eagle monoBug28 command.sql compile.DATA SQLite System.Data.SQLite} \
-returnCodes 1 -match regexp -result [string map [list \n \r\n] \
{^System\.Data\.SQLite\.SQLiteException \(0x80004005\): SQL logic error or\
missing database
no such table: t1.*$}]}

###############################################################################

runSQLiteTestEpilogue
runTestEpilogue

<ul>
    <li>Updated to <a href="http://www.sqlite.org/src/info/trunk">SQLite 3.8.1</a>.</li>
    <li>Use declared column sizes for the AnsiStringFixedLength and StringFixedLength mapped database types. Fix for [3113734605].</li>
    <li>Check the result of sqlite3_column_name function against NULL.</li>
    <li>Return false for the SQLiteParameterCollection.IsSynchronized property because it is not thread-safe.</li>
    <li>Raise the static SQLiteConnection.Changed event when any SQLiteCommand, SQLiteDataReader, or CriticalHandle derived object instance is created. Fix for [aba4549801].</li>
    <li>Revise how the extra object data is passed to the static SQLiteConnection.Changed event.&nbsp;<b>** Potentially Incompatible Change **</b></li>

    <li>Include the XML documentation files in the NuGet packages. Fix for [5970d5b0a6].</li>
</ul>
<p>
    <b>1.0.88.0 - August 7, 2013</b>
</p>
<ul>
    <li>Various fixes to managed virtual table integration infrastructure.</li>

<ul>
    <li>Updated to <a href="http://www.sqlite.org/src/info/trunk">SQLite 3.8.1</a>.</li>
    <li>Use declared column sizes for the AnsiStringFixedLength and StringFixedLength mapped database types. Fix for [3113734605].</li>
    <li>Check the result of sqlite3_column_name function against NULL.</li>
    <li>Return false for the SQLiteParameterCollection.IsSynchronized property because it is not thread-safe.</li>
    <li>Raise the static SQLiteConnection.Changed event when any SQLiteCommand, SQLiteDataReader, or CriticalHandle derived object instance is created. Fix for [aba4549801].</li>
    <li>Revise how the extra object data is passed to the static SQLiteConnection.Changed event.&nbsp;<b>** Potentially Incompatible Change **</b></li>
    <li>Make sure the database cannot be changed by a query when the CommandBehavior.SchemaOnly flag is used. Fix for [f8dbab8baf].&nbsp;<b>** Potentially Incompatible Change **</b></li>
    <li>Include the XML documentation files in the NuGet packages. Fix for [5970d5b0a6].</li>
</ul>
<p>
    <b>1.0.88.0 - August 7, 2013</b>
</p>
<ul>
    <li>Various fixes to managed virtual table integration infrastructure.</li>

<ul>
    <li>Updated to [http://www.sqlite.org/src/info/trunk|SQLite 3.8.1].</li>
    <li>Use declared column sizes for the AnsiStringFixedLength and StringFixedLength mapped database types. Fix for [3113734605].</li>
    <li>Check the result of sqlite3_column_name function against NULL.</li>
    <li>Return false for the SQLiteParameterCollection.IsSynchronized property because it is not thread-safe.</li>
    <li>Raise the static SQLiteConnection.Changed event when any SQLiteCommand, SQLiteDataReader, or CriticalHandle derived object instance is created. Fix for [aba4549801].</li>
    <li>Revise how the extra object data is passed to the static SQLiteConnection.Changed event.&nbsp;<b>** Potentially Incompatible Change **</b></li>

    <li>Include the XML documentation files in the NuGet packages. Fix for [5970d5b0a6].</li>
</ul>
<p>
    <b>1.0.88.0 - August 7, 2013</b>
</p>
<ul>
    <li>Various fixes to managed virtual table integration infrastructure.</li>

<ul>
    <li>Updated to [http://www.sqlite.org/src/info/trunk|SQLite 3.8.1].</li>
    <li>Use declared column sizes for the AnsiStringFixedLength and StringFixedLength mapped database types. Fix for [3113734605].</li>
    <li>Check the result of sqlite3_column_name function against NULL.</li>
    <li>Return false for the SQLiteParameterCollection.IsSynchronized property because it is not thread-safe.</li>
    <li>Raise the static SQLiteConnection.Changed event when any SQLiteCommand, SQLiteDataReader, or CriticalHandle derived object instance is created. Fix for [aba4549801].</li>
    <li>Revise how the extra object data is passed to the static SQLiteConnection.Changed event.&nbsp;<b>** Potentially Incompatible Change **</b></li>
    <li>Make sure the database cannot be changed by a query when the CommandBehavior.SchemaOnly flag is used. Fix for [f8dbab8baf].&nbsp;<b>** Potentially Incompatible Change **</b></li>
    <li>Include the XML documentation files in the NuGet packages. Fix for [5970d5b0a6].</li>
</ul>
<p>
    <b>1.0.88.0 - August 7, 2013</b>
</p>
<ul>
    <li>Various fixes to managed virtual table integration infrastructure.</li>