From 5389571e2db6b62ecc8e45b5e8bea1739ab67957 Mon Sep 17 00:00:00 2001
From: Dan Goodliffe <dan@randomdan.homeip.net>
Date: Sun, 4 Jul 2021 12:48:02 +0100
Subject: Introduce the cursor concept

Not implemented for PQ yet.
---
 lib/output/pq/pqStmt.cpp | 6 ++++++
 lib/output/pq/pqStmt.h   | 2 ++
 2 files changed, 8 insertions(+)

(limited to 'lib/output/pq')

diff --git a/lib/output/pq/pqStmt.cpp b/lib/output/pq/pqStmt.cpp
index dc258b6..2265f64 100644
--- a/lib/output/pq/pqStmt.cpp
+++ b/lib/output/pq/pqStmt.cpp
@@ -40,6 +40,12 @@ namespace MyGrate::Output::Pq {
 		return std::make_unique<PqRecordSet>(std::move(res));
 	}
 
+	CursorPtr
+	PqPrepStmt::cursor()
+	{
+		throw std::logic_error("Not implemented");
+	}
+
 	std::string
 	PqPrepStmt::prepareAsNeeded(const char * const q, std::size_t n, PqConn * c)
 	{
diff --git a/lib/output/pq/pqStmt.h b/lib/output/pq/pqStmt.h
index 6531180..887a326 100644
--- a/lib/output/pq/pqStmt.h
+++ b/lib/output/pq/pqStmt.h
@@ -27,6 +27,8 @@ namespace MyGrate::Output::Pq {
 
 		RecordSetPtr recordSet() override;
 
+		CursorPtr cursor() override;
+
 	private:
 		static std::string prepareAsNeeded(const char * const q, std::size_t n, PqConn * c);
 
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