Added type of column on second line in column headers of QueryResultModel.

pglab/MainWindow.cpp

@@ -36,7 +36,7 @@ MainWindow::~MainWindow()
 QueryTab* MainWindow::newSqlPage()
 {
 	QueryTab *qt = new QueryTab(this);
-	qt->setConfig(m_config);
+	qt->setConfig(m_config, m_database->catalogue());
 	ui->tabWidget->addTab(qt, "Tab");
 	ui->tabWidget->setCurrentWidget(qt);
 	qt->newdoc();

pglab/QueryResultModel.cpp

@@ -1,14 +1,17 @@
 #include "QueryResultModel.h"
 #include "ResultTableModelUtil.h"
 #include "Pgsql_declare.h"
+#include "PgDatabaseCatalog.h"
 #include <QBrush>
 #include <QColor>
 
 using namespace Pgsql;
 
-QueryResultModel::QueryResultModel(QObject *parent, std::shared_ptr<Pgsql::Result> r)
+QueryResultModel::QueryResultModel(QObject *parent, std::shared_ptr<Pgsql::Result> r
+			, std::shared_ptr<PgDatabaseCatalog> cat)
 	: BaseTableModel(parent)
 	, result(std::move(r))
+	, catalog(cat)
 {}
 
 
@@ -73,7 +76,10 @@ QVariant QueryResultModel::headerData(int section, Qt::Orientation orientation,
 	QVariant r;
 	if (role == Qt::DisplayRole) {
 		if (orientation == Qt::Horizontal) {
-			r = QString(result->getColName(section));
+			QString s(result->getColName(section));
+			s += "\n";
+			s += getTypeDisplayString(*catalog, getType(section));
+			r = s;
 		}
 		else {
 			r = QString::number(section + 1);

pglab/QueryResultModel.h

@@ -5,11 +5,13 @@
 #include "BaseTableModel.h"
 #include "Pgsql_Connection.h"
 
+class PgDatabaseCatalog;
+
 class QueryResultModel : public BaseTableModel
 {
 	Q_OBJECT
 public:
-	QueryResultModel(QObject *parent, std::shared_ptr<Pgsql::Result> r);
+	QueryResultModel(QObject *parent, std::shared_ptr<Pgsql::Result> r, std::shared_ptr<PgDatabaseCatalog> cat);
 
 	int rowCount(const QModelIndex &parent = QModelIndex()) const override;
 	int columnCount(const QModelIndex &parent = QModelIndex()) const override;
@@ -22,6 +24,7 @@ protected:
 	virtual QVariant getData(const QModelIndex &index) const override;
 private:
 	std::shared_ptr<Pgsql::Result> result;
+	std::shared_ptr<PgDatabaseCatalog> catalog;
 };
 
 #endif // QUERYRESULTMODEL_H

pglab/QueryTab.cpp

@@ -63,9 +63,11 @@ QueryTab::~QueryTab()
 	delete ui;
 }
 
-void QueryTab::setConfig(const ConnectionConfig &config)
+void QueryTab::setConfig(const ConnectionConfig &config,
+						std::shared_ptr<PgDatabaseCatalog> cat)
 {
 	m_config = config;
+	m_catalog = cat;
 	m_win->QueueTask([this]() { startConnect(); });
 }
 
@@ -454,7 +456,8 @@ void QueryTab::query_ready(Expected<std::shared_ptr<Pgsql::Result>> exp_res, qin
                 //int n_rows = dbres->getRows();
                 //QString rowcount_str = QString("rows: %1").arg(dbres->getRows());
 
-                auto result_model = std::make_shared<QueryResultModel>(nullptr , dbres);
+				auto result_model = std::make_shared<QueryResultModel>(nullptr , dbres,
+															m_catalog);
                 TuplesResultWidget *trw = new TuplesResultWidget;
                 trw->setResult(result_model, elapsedms);
                 resultList.push_back(trw);

pglab/QueryTab.h

@@ -25,6 +25,7 @@ class QueryExplainModel;
 class PgTypeContainer;
 class OpenDatabase;
 class QueryParamListController;
+class PgDatabaseCatalog;
 
 class QueryTab : public QWidget {
 	Q_OBJECT
@@ -32,7 +33,7 @@ public:
 	QueryTab(MainWindow *win, QWidget *parent = nullptr);
 	~QueryTab();
 
-	void setConfig(const ConnectionConfig &config);
+	void setConfig(const ConnectionConfig &config, std::shared_ptr<PgDatabaseCatalog>cat);
 
 	void newdoc();
 //	void open();
@@ -70,6 +71,12 @@ private:
 	QString m_fileName; ///< use setFileName function to set
 	bool m_queryTextChanged = false;
 
+	std::shared_ptr<PgDatabaseCatalog> m_catalog;
+	ASyncDBConnection m_dbConnection;
+
+	std::unique_ptr<QueryExplainModel> explainModel;
+	ResultTabContainer resultList;
+
 	void setFileName(const QString &filename);
 	bool continueWithoutSavingWarning();
 	bool saveSqlTo(const QString &filename);
@@ -77,12 +84,6 @@ private:
 
 
 
-
-	ASyncDBConnection m_dbConnection;
-
-	std::unique_ptr<QueryExplainModel> explainModel;
-	ResultTabContainer resultList;
-
 	void addLog(QString s);
 
 	QString getCommand() const;