Get columns and values from cursors

3 files changed, 17 insertions, 1 deletions

diff --git a/lib/dbRecordSet.h b/lib/dbRecordSet.h
index a217f12..3bea950 100644
--- a/lib/dbRecordSet.h
+++ b/lib/dbRecordSet.h
@@ -55,6 +55,8 @@ namespace MyGrate {
 		virtual ~Cursor() = default;
 
 		virtual bool fetch() = 0;
+		virtual std::size_t columns() const = 0;
+		virtual DbValue at(std::size_t) const = 0;
 	};
 	using CursorPtr = std::unique_ptr<Cursor>;
 }
diff --git a/lib/input/mysqlRecordSet.cpp b/lib/input/mysqlRecordSet.cpp
index 5fbbfe9..f5d2385 100644
--- a/lib/input/mysqlRecordSet.cpp
+++ b/lib/input/mysqlRecordSet.cpp
@@ -128,4 +128,16 @@ namespace MyGrate::Input {
 		}
 		throw MySQLErr("Fetch", stmt.get());
 	}
+
+	std::size_t
+	MySQLCursor::columns() const
+	{
+		return MySQLData::columns();
+	}
+
+	DbValue
+	MySQLCursor::at(std::size_t col) const
+	{
+		return MySQLData::at(col);
+	}
 }
diff --git a/lib/input/mysqlRecordSet.h b/lib/input/mysqlRecordSet.h
index 0e3a96f..d07978a 100644
--- a/lib/input/mysqlRecordSet.h
+++ b/lib/input/mysqlRecordSet.h
@@ -32,7 +32,9 @@ namespace MyGrate::Input {
 	public:
 		using MySQLData::MySQLData;
 
-		bool fetch();
+		bool fetch() override;
+		std::size_t columns() const override;
+		DbValue at(std::size_t col) const override;
 	};
 
 	class MySQLRecordSet : public MySQLData, public RecordSet {