private void tsmiQueryStatistics_Click(object sender, EventArgs e)
{
QueryStatistics qs = queryBuilder1.QueryStatistics;
string stats = "Used Objects (" + qs.UsedDatabaseObjects.Count + "):\r\n";
stats = qs.UsedDatabaseObjects.Aggregate(stats, (current, t) => current + ("\r\n" + t.ObjectName.QualifiedName));
stats += "\r\n\r\n" + "Used Columns (" + qs.UsedDatabaseObjectFields.Count + "):\r\n";
stats = qs.UsedDatabaseObjectFields.Aggregate(stats, (current, t) => current + ("\r\n" + t.ObjectName.QualifiedName));
stats += "\r\n\r\n" + "Output Expressions (" + qs.OutputColumns.Count + "):\r\n";
stats = qs.OutputColumns.Aggregate(stats, (current, t) => current + ("\r\n" + t.Expression));
using (QueryStatisticsForm f = new QueryStatisticsForm())
{
f.textBox.Text = stats;
f.ShowDialog();
}
}
public void ShowQueryStatistics()
{
QueryStatistics qs = SqlQuery.QueryStatistics;
var stats = "Used Objects (" + qs.UsedDatabaseObjects.Count + "):\r\n";
stats = qs.UsedDatabaseObjects.Aggregate(stats, (current, t) => current + ("\r\n" + t.ObjectName.QualifiedName));
stats += "\r\n\r\n" + "Used Columns (" + qs.UsedDatabaseObjectFields.Count + "):\r\n";
stats = qs.UsedDatabaseObjectFields.Aggregate(stats, (current, t) => current + ("\r\n" + t.ObjectName.QualifiedName));
stats += "\r\n\r\n" + "Output Expressions (" + qs.OutputColumns.Count + "):\r\n";
stats = qs.OutputColumns.Aggregate(stats, (current, t) => current + ("\r\n" + t.Expression));
using (QueryStatisticsForm f = new QueryStatisticsForm())
{
f.textBox.Text = stats;
f.ShowDialog();
}
}
// HOWTO: Get query statistics
public void QueryStatistics()
{
try
{
_query.SQL = SqlBox.Text;
}
catch (Exception e)
{
MessageBox.Show(e.Message, "Parsing error");
return;
}
QueryStatistics qs = _query.QueryStatistics;
var stats = "Used Objects (" + qs.UsedDatabaseObjects.Count + "):\r\n";
foreach (StatisticsDatabaseObject statisticsDatabaseObject in qs.UsedDatabaseObjects)
{
stats += "\r\n" + statisticsDatabaseObject.ObjectName.QualifiedName;
}
stats += "\r\n\r\n" + "Used Columns (" + qs.UsedDatabaseObjectFields.Count + "):\r\n";
foreach (StatisticsField statisticsField in qs.UsedDatabaseObjectFields)
{
stats += "\r\n" + statisticsField.FullName.QualifiedName;
}
stats += "\r\n\r\n" + "Output Expressions (" + qs.OutputColumns.Count + "):\r\n";
foreach (StatisticsOutputColumn statisticsOutputColumn in qs.OutputColumns)
{
stats += "\r\n" + statisticsOutputColumn.Expression;
}
var f = new QueryStatisticsForm {
textBox = { Text = stats }
};
f.ShowDialog(this);
}
private void queryStatisticsMenuItem_Click(object sender, EventArgs e)
{
QueryStatistics queryStatistics = queryBuilder1.QueryStatistics;
StringBuilder builder = new StringBuilder();
builder.Append("Used Objects (").Append(queryStatistics.UsedDatabaseObjects.Count).AppendLine("):");
builder.AppendLine();
for (int i = 0; i < queryStatistics.UsedDatabaseObjects.Count; i++)
{
builder.AppendLine(queryStatistics.UsedDatabaseObjects[i].ObjectName.QualifiedName);
}
builder.AppendLine().AppendLine();
builder.Append("Used Columns (").Append(queryStatistics.UsedDatabaseObjectFields.Count).AppendLine("):");
builder.AppendLine();
for (int i = 0; i < queryStatistics.UsedDatabaseObjectFields.Count; i++)
{
builder.AppendLine(queryStatistics.UsedDatabaseObjectFields[i].FullName.QualifiedName);
}
builder.AppendLine().AppendLine();
builder.Append("Output Expressions (").Append(queryStatistics.OutputColumns.Count).AppendLine("):");
builder.AppendLine();
for (int i = 0; i < queryStatistics.OutputColumns.Count; i++)
{
builder.AppendLine(queryStatistics.OutputColumns[i].Expression);
}
using (QueryStatisticsForm f = new QueryStatisticsForm())
{
f.textBox.Text = builder.ToString();
f.ShowDialog();
}
}
