pg_classes can be loaded now, used in TablesTableModel for overview of tables in database.

pglab/PgClass.h

@@ -1,25 +1,60 @@
 #ifndef PGCLASS_H
 #define PGCLASS_H
 
+#include "Pgsql_Value.h"
 #include <QString>
 #include <libpq-fe.h>
 
+enum class RelPersistence {
+	Permanent, // p
+	Unlogged, // u
+	Temporary  // t
+};
+
+void operator<<(RelPersistence &s, const Pgsql::Value &v);
+
+enum class RelKind {
+	Table, // r
+	Index, // i
+	Sequence, // S
+	View,  // v
+	MaterializedView, // m
+	Composite, // c
+	Toast, // t
+	ForeignTable // f
+};
+
+void operator<<(RelKind &s, const Pgsql::Value &v);
+
 class PgClass {
 public:
-	PgClass();
 
 	Oid oid = InvalidOid;
-	QString relname;
+	QString name;
 	Oid relnamespace = InvalidOid;
-	Oid reltype = InvalidOid;
-	Oid reloftype = InvalidOid;
-	Oid relowner = InvalidOid;
-	Oid relam = InvalidOid;
-	Oid relfilename = InvalidOid;
-	Oid reltablespace = InvalidOid;
-	int relpages_est = 0;
-	float reltuples_est = 0;
-	int relallvisible = 0;
+	Oid type = InvalidOid;
+	Oid oftype = InvalidOid;
+	Oid owner = InvalidOid;
+	Oid am = InvalidOid;
+	Oid filenode = InvalidOid;
+	Oid tablespace = InvalidOid;
+	int pages_est = 0;
+	float tuples_est = 0.0f;
+	Oid toastrelid = InvalidOid;
+	bool isshared = false;
+	RelPersistence persistence;
+	RelKind kind;
+	bool hasoids = false;
+	bool ispopulated;
+	int frozenxid;
+	int minmxid;
+	QString acl;
+	QString options;
+
+	bool operator==(Oid _oid) const { return oid == _oid; }
+	bool operator==(const QString &n) const { return name == n; }
+	bool operator<(Oid _oid) const { return oid < _oid; }
+	bool operator<(const PgClass &rhs) const { return oid < rhs.oid; }
 
 };