1 files changed, 14 insertions, 0 deletions
diff --git a/lib/dbConn.h b/lib/dbConn.h
index 26b9a64..e4b056c 100644
--- a/lib/dbConn.h
+++ b/lib/dbConn.h
@@ -1,13 +1,27 @@
 #ifndef MYGRATE_DBCONN_H
 #define MYGRATE_DBCONN_H
 
+#include <dbRecordSet.h>
 #include <dbTypes.h>
 #include <initializer_list>
 
 namespace MyGrate {
+	class DbPrepStmt {
+	public:
+		virtual ~DbPrepStmt() = default;
+		virtual void execute(const std::initializer_list<DbValue> &) = 0;
+		virtual std::size_t rows() const = 0;
+		virtual RecordSetPtr recordSet() = 0;
+	};
+	using DbPrepStmtPtr = std::unique_ptr<DbPrepStmt>;
+
 	class DbConn {
+	public:
+		virtual ~DbConn() = default;
 		virtual void query(const char * const) = 0;
 		virtual void query(const char * const, const std::initializer_list<DbValue> &) = 0;
+
+		virtual DbPrepStmtPtr prepare(const char * const, std::size_t nParams) = 0;
 	};
 }