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//*************************************************************************** /* * TOra - An Oracle Toolkit for DBA's and developers * Copyright (C) 2003 Quest Software, Inc * * This program is free software; you can redistribute it and/or * modify it under the terms of the GNU General Public License * as published by the Free Software Foundation; only version 2 of * the License is valid for this program. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. * * As a special exception, you have permission to link this program * with the Oracle Client libraries and distribute executables, as long * as you follow the requirements of the GNU GPL in regard to all of the * software in the executable aside from Oracle client libraries. * * Specifically you are not permitted to link this program with the * Qt/UNIX, Qt/Windows or Qt Non Commercial products of TrollTech. * And you are not permitted to distribute binaries compiled against * these libraries without written consent from Quest Software, Inc. * Observe that this does not disallow linking to the Qt Free Edition. * * All trademarks belong to their respective owners. * ****************************************************************************/ #ifndef TORESULTPLAN_H #define TORESULTPLAN_H #include "tobackground.h" #include "tosqlparse.h" #include "toresultview.h" #include <map> #include <stdio.h> class toNoBlockQuery; /** This widget displays the execution plan of a statement. The statement * is identified by the first parameter which should be the address as gotten * from the @ref toSQLToAddress function. */ class toResultPlan : public toResultView { Q_OBJECT QString Ident; std::map <QString,QListViewItem *> Parents; std::map <QString,QListViewItem *> Last; std::list<QString> Statements; QListViewItem *TopItem; QListViewItem *LastTop; bool Reading; toNoBlockQuery *Query; toBackground Poll; QString User; void checkException(const QString &); void oracleSetup(void); void oracleNext(void); void addStatements(std::list<toSQLParse::statement> &stats); public: /** Create the widget. * @param parent Parent widget. * @param name Name of widget. */ toResultPlan(QWidget *parent,const char *name=NULL); /** Destruct object */ ~toResultPlan(); /** Reimplemented for internal reasons. If you prepend "SAVED:" a saved plan is read * with the identified_by set to the string following the initial "SAVED:" string. */ virtual void query(const QString &sql,const toQList ¶m); /** Reimplemented for internal reasons. */ void query(const QString &sql) { toQList p; query(sql,p); } /** Support Oracle */ virtual bool canHandle(toConnection &conn); private slots: void poll(); }; #endif