public IAddedIndex AddIndex(string indexName)
{
var command = new AddIndexCommand(_command, indexName);
_command.Add(command);
return(new AddedIndex(command));
}
public string[] CreateStatements(AddIndexCommand command)
{
var session = _transactionManager.GetSession();
using (var sqlCommand = session.Connection.CreateCommand()) {
var columnNames = String.Join(", ", command.ColumnNames.Select(c => string.Format("'{0}'", c)));
var tableName = PrefixTableName(command.TableName);
// check whether the index contains big nvarchar columns or text fields
string sql = @"SELECT COLUMN_NAME FROM INFORMATION_SCHEMA.COLUMNS
WHERE table_name = '{1}' AND COLUMN_NAME in ({0}) AND TABLE_SCHEMA = '{2}' AND
((Data_type = 'varchar' and CHARACTER_MAXIMUM_LENGTH > 767) OR data_type= 'text');";
sql = string.Format(sql, columnNames, tableName, session.Connection.Database);
sqlCommand.CommandText = sql;
var columnList = command.ColumnNames.ToList();
using (var reader = sqlCommand.ExecuteReader()) {
// Provide prefix for string columns with length longer than 767
while (reader.Read())
{
var columnName = reader.GetString(0);
columnList[columnList.IndexOf(columnName)] = string.Format("{0}(767)", columnName);
}
}
return(new[] { string.Format("create index {1} on {0} ({2}) ",
_dialectLazy.Value.QuoteForTableName(tableName),
_dialectLazy.Value.QuoteForTableName(PrefixTableName(command.IndexName)),
String.Join(", ", columnList)) });
}
}
public virtual void Run(StringBuilder builder, AddIndexCommand command)
{
builder.AppendFormat("create index {1} on {0} ({2}) ",
_dialect.QuoteForTableName(command.TableName),
_dialect.QuoteForColumnName(command.IndexName),
String.Join(", ", command.ColumnNames.Select(x => _dialect.QuoteForColumnName(x)).ToArray()));
}
public string[] CreateStatements(AddIndexCommand command)
{
return(new [] {
string.Format(" create index {1} on {0}({2}) ",
_dialect.QuoteForTableName(PrefixTableName(command.TableName)),
_dialect.QuoteForColumnName(command.IndexName),
String.Join(", ", command.ColumnNames)
)
});
}
private CreateIndexNode CreateIndexNodeFromAddColumnCommand(AddIndexCommand command, string fullTableName)
{
var ret = new CreateIndexNode
{
TableName = fullTableName,
IndexName = command.IndexName,
IndexedColumnNodes = command.ColumnNames.Select(i => new IndexedColumnNode {
Id = i
})
};
return(ret);
}
public void Visit(StringBuilder builder, AddIndexCommand command)
{
if (ExecuteCustomInterpreter(command))
{
return;
}
builder.AppendFormat("create index {1} on {0} ({2}) ",
_dialect.QuoteForTableName(PrefixTableName(command.TableName)),
_dialect.QuoteForColumnName(PrefixTableName(command.IndexName)),
String.Join(", ", command.ColumnNames));
_sqlStatements.Add(builder.ToString());
}
private void ParseCommand(string line)
{
if (string.IsNullOrEmpty(line))
{
return;
}
//NOTE: Parse in ascending length order!
if (line.Substring(0, 1).Equals("#"))
{
return;
}
if (line.Length < 4)
{
Warn("invalid command: {0}", line);
return;
}
if (line.Substring(0, 4).ToLower().Equals("quit") || line.Substring(0, 4).ToLower().Equals("exit"))
{
return;
}
var idx = line.IndexOf(' ');
string cmd;
if (idx < 0)
{
idx = 0;
cmd = line;
}
else
{
cmd = line.Substring(0, idx).ToLower();
}
var args = idx == 0 ? string.Empty : line.Substring(idx + 1).Trim();
if (CR.abort.IndexOf(cmd, 0, StringComparison.Ordinal) == 0)
{
StartTimer();
var c = new AbortCommand();
c.Execute(context);
StopTimer(CR.abort + " " + args);
return;
}
if (CR.addalias.IndexOf(cmd, 0, StringComparison.Ordinal) == 0)
{
StartTimer();
var c = new AddAliasCommand();
c.Execute(context, args);
StopTimer(CR.addalias + " " + args);
return;
}
if (CR.addindex.IndexOf(cmd, 0, StringComparison.Ordinal) == 0)
{
StartTimer();
var c = new AddIndexCommand();
c.Execute(context, args);
StopTimer(CR.addindex + " " + args);
return;
}
if (CR.close.IndexOf(cmd, 0, StringComparison.Ordinal) == 0)
{
StartTimer();
var c = new CloseCommand();
c.Execute(context, args);
StopTimer(CR.close + " " + args);
return;
}
if (CR.commit.IndexOf(cmd, 0, StringComparison.Ordinal) == 0)
{
StartTimer();
var c = new CommitCommand();
c.Execute(context, args);
StopTimer(CR.commit + " " + args);
return;
}
if (CR.compactcontainer.IndexOf(cmd, 0, StringComparison.Ordinal) == 0)
{
StartTimer();
var c = new CompactContainerCommand();
c.Execute(context, args);
StopTimer(CR.compactcontainer + " " + args);
return;
}
if (CR.contextquery.IndexOf(cmd, 0, StringComparison.Ordinal) == 0)
{
StartTimer();
var c = new ContextQueryCommand();
c.Execute(context, args);
StopTimer(CR.contextquery + " " + args);
return;
}
if (CR.cquery.IndexOf(cmd, 0, StringComparison.Ordinal) == 0)
{
StartTimer();
var c = new CQueryCommand();
c.Execute(context, args);
StopTimer(CR.cquery + " " + args);
return;
}
if (CR.createcontainer.IndexOf(cmd, 0, StringComparison.Ordinal) == 0)
{
StartTimer();
var c = new CreateContainerCommand();
c.Execute(context, args);
StopTimer(CR.createcontainer + " " + args);
return;
}
if (CR.delindex.IndexOf(cmd, 0, StringComparison.Ordinal) == 0)
{
StartTimer();
var c = new DeleteIndexCommand();
c.Execute(context, args);
StopTimer(CR.delindex + " " + args);
return;
}
if (CR.echo.IndexOf(cmd, 0, StringComparison.Ordinal) == 0)
{
Msg(args);
return;
}
if (CR.getdocuments.IndexOf(cmd, 0, StringComparison.Ordinal) == 0)
{
StartTimer();
var c = new GetDocumentsCommand();
c.Execute(context, args);
StopTimer(CR.getdocuments + " " + args);
return;
}
if (CR.getmetadata.IndexOf(cmd, 0, StringComparison.Ordinal) == 0)
{
StartTimer();
var c = new GetMetadataCommand();
c.Execute(context, args);
StopTimer(CR.getmetadata + " " + args);
return;
}
if (CR.help.IndexOf(cmd, 0, StringComparison.Ordinal) == 0)
{
var c = new HelpCommand();
c.Execute(args);
return;
}
if (CR.info.IndexOf(cmd, 0, StringComparison.Ordinal) == 0)
{
StartTimer();
var c = new InfoCommand();
c.Execute(context, args);
StopTimer(CR.info + " " + args);
return;
}
if (CR.listindexes.IndexOf(cmd, 0, StringComparison.Ordinal) == 0)
{
StartTimer();
var c = new ListIndexesCommand();
c.Execute(context, args);
StopTimer(CR.listindexes + " " + args);
return;
}
if (CR.lookupedgeindex.IndexOf(cmd, 0, StringComparison.Ordinal) == 0)
{
StartTimer();
var c = new LookupEdgeIndexCommand();
c.Execute(context, args);
StopTimer(CR.lookupedgeindex + " " + args);
return;
}
if (CR.lookupindex.IndexOf(cmd, 0, StringComparison.Ordinal) == 0)
{
StartTimer();
var c = new LookupIndexCommand();
c.Execute(context, args);
StopTimer(CR.lookupindex + " " + args);
return;
}
if (CR.lookupstats.IndexOf(cmd, 0, StringComparison.Ordinal) == 0)
{
StartTimer();
var c = new LookupStatisticsCommand();
c.Execute(context, args);
StopTimer(CR.lookupstats + " " + args);
return;
}
if (CR.opencontainer.IndexOf(cmd, 0, StringComparison.Ordinal) == 0)
{
StartTimer();
var c = new OpenContainerCommand();
c.Execute(context, args);
StopTimer(CR.opencontainer + " " + args);
return;
}
if (CR.preload.IndexOf(cmd, 0, StringComparison.Ordinal) == 0)
{
StartTimer();
var c = new PreloadCommand();
c.Execute(context, args);
StopTimer(CR.preload + " " + args);
return;
}
if (CR.prepare.IndexOf(cmd, 0, StringComparison.Ordinal) == 0)
{
StartTimer();
var c = new PrepareCommand();
c.Execute(context, args);
StopTimer(CR.prepare + " " + args);
return;
}
if (CR.print.IndexOf(cmd, 0, StringComparison.Ordinal) == 0 || cmd.ToLower().Equals("printnames"))
{
StartTimer();
var c = new PrintCommand();
c.Execute(context, cmd.Equals("printnames") ? "printnames " + args : args);
StopTimer(cmd.Equals("printnames") ? "printNames" : CR.print);
return;
}
if (CR.putdocuments.Equals(cmd))
{
StartTimer();
var c = new PutDocumentsCommand();
c.Execute(context, args);
StopTimer(CR.putdocuments + " " + args);
return;
}
if (CR.putdocument.IndexOf(cmd, 0, StringComparison.Ordinal) == 0)
{
StartTimer();
var c = new PutDocumentCommand();
c.Execute(context, args);
StopTimer(CR.putdocument + " " + args);
return;
}
if (CR.query.IndexOf(cmd, 0, StringComparison.Ordinal) == 0)
{
StartTimer();
var c = new QueryCommand();
c.Execute(context, args);
StopTimer(CR.query + " " + args);
return;
}
if (CR.queryplan.IndexOf(cmd, 0, StringComparison.Ordinal) == 0)
{
StartTimer();
var c = new QueryPlanCommand();
c.Execute(context, args);
StopTimer(CR.queryplan + " " + args);
return;
}
if (CR.reindexcontainer.IndexOf(cmd, 0, StringComparison.Ordinal) == 0)
{
StartTimer();
var c = new ReindexContainerCommand();
c.Execute(context, args);
StopTimer(CR.reindexcontainer + " " + args);
return;
}
if (CR.removealias.IndexOf(cmd, 0, StringComparison.Ordinal) == 0)
{
StartTimer();
var c = new RemoveAliasCommand();
c.Execute(context, args);
StopTimer(CR.removealias + " " + args);
return;
}
if (CR.removecontainer.IndexOf(cmd, 0, StringComparison.Ordinal) == 0)
{
StartTimer();
var c = new RemoveContainerCommand();
c.Execute(context, args);
StopTimer(CR.removecontainer + " " + args);
return;
}
if (CR.removedocument.IndexOf(cmd, 0, StringComparison.Ordinal) == 0)
{
StartTimer();
var c = new RemoveDocumentCommand();
c.Execute(context, args);
StopTimer(CR.removedocument + " " + args);
return;
}
if (CR.run.IndexOf(cmd, 0, StringComparison.Ordinal) == 0)
{
var c = new RunCommand();
c.Execute(context, args);
var l2 = new List <string>(originalArgs)
{
"-s", c.Script
};
StartTimer();
Main(l2.ToArray());
StopTimer(CR.run + " " + args);
return;
}
if (CR.setautoindexing.IndexOf(cmd, 0, StringComparison.Ordinal) == 0)
{
StartTimer();
var c = new SetAutoIndexingCommand();
c.Execute(context, args);
StopTimer(CR.setautoindexing + " " + args);
return;
}
if (CR.setbaseuri.IndexOf(cmd, 0, StringComparison.Ordinal) == 0)
{
StartTimer();
var c = new SetBaseUriCommand();
c.Execute(context, args);
StopTimer(CR.setbaseuri + " " + args);
return;
}
if (CR.setignore.IndexOf(cmd, 0, StringComparison.Ordinal) == 0)
{
var c = new SetIgnoreCommand();
c.Execute(context, args);
ignoreErrors = c.Ignore;
return;
}
if (CR.setlazy.IndexOf(cmd, 0, StringComparison.Ordinal) == 0)
{
StartTimer();
var c = new SetLazyCommand();
c.Execute(context, args);
StopTimer(CR.setlazy + " " + args);
return;
}
if (CR.setmetadata.IndexOf(cmd, 0, StringComparison.Ordinal) == 0)
{
StartTimer();
var c = new SetMetadataCommand();
c.Execute(context, args);
StopTimer(CR.setmetadata + " " + args);
return;
}
if (CR.setnamespace.IndexOf(cmd, 0, StringComparison.Ordinal) == 0)
{
StartTimer();
var c = new SetNamespaceCommand();
c.Execute(context, args);
StopTimer(CR.setnamespace + " " + args);
return;
}
if (CR.setprojection.IndexOf(cmd, 0, StringComparison.Ordinal) == 0)
{
StartTimer();
var c = new SetProjectionCommand();
c.Execute(context, args);
StopTimer(CR.setprojection + " " + args);
return;
}
if (CR.setquerytimeout.IndexOf(cmd, 0, StringComparison.Ordinal) == 0)
{
StartTimer();
var c = new SetQueryTimeoutCommand();
c.Execute(context, args);
StopTimer(CR.setquerytimeout + " " + args);
return;
}
if (CR.setvariable.IndexOf(cmd, 0, StringComparison.Ordinal) == 0)
{
StartTimer();
var c = new SetVariableCommand();
c.Execute(context, args);
StopTimer(CR.setvariable + " " + args);
return;
}
if (CR.setverbose.IndexOf(cmd, 0, StringComparison.Ordinal) == 0)
{
StartTimer();
var c = new SetVerboseCommand();
c.Execute(context, args);
StopTimer(CR.setverbose + " " + args);
return;
}
if (CR.sync.IndexOf(cmd, 0, StringComparison.Ordinal) == 0)
{
StartTimer();
context.Sync();
StopTimer(CR.sync + " " + args);
return;
}
if (CR.time.IndexOf(cmd, 0, StringComparison.Ordinal) == 0)
{
time = true;
ParseCommand(args);
return;
}
if (CR.transaction.IndexOf(cmd, 0, StringComparison.Ordinal) == 0)
{
StartTimer();
var c = new TransactionCommand();
c.Execute(context, args);
StopTimer(CR.transaction + " " + args);
return;
}
if (CR.upgradecontainer.IndexOf(cmd, 0, StringComparison.Ordinal) == 0)
{
StartTimer();
var c = new UpgradeContainerCommand();
c.Execute(context, args);
StopTimer(CR.upgradecontainer + " " + args);
return;
}
Warn("Command not recognized: {0}", cmd);
}
public string[] CreateStatements(AddIndexCommand command)
{
return(new string[0]);
}
private void SetCommands()
{
AddIndex = new AddIndexCommand(new AddIndexGPW());
}
public AddedIndex(AddIndexCommand command)
{
_command = command;
}
