1 files changed, 38 insertions, 0 deletions
diff --git a/lib/output/pq/writePqCopyStrm.h b/lib/output/pq/writePqCopyStrm.h
new file mode 100644
index 0000000..e8a4fd3
--- /dev/null
+++ b/lib/output/pq/writePqCopyStrm.h
@@ -0,0 +1,38 @@
+#ifndef MYGRATE_OUTPUT_PQ_WRITEPQSTRM_H
+#define MYGRATE_OUTPUT_PQ_WRITEPQSTRM_H
+
+#include <concepts>
+#include <cstdio>
+#include <dbTypes.h>
+
+namespace MyGrate::Output::Pq {
+	struct WritePqCopyStream {
+		explicit WritePqCopyStream(FILE * o);
+
+		void nextRecord();
+		void nextField();
+
+		void operator()(std::nullptr_t) const;
+		void
+		operator()(std::integral auto v) const
+		{
+			fprintf(out, printer<decltype(v)>::fmt, v);
+		}
+		void
+		operator()(std::floating_point auto v) const
+		{
+			fprintf(out, printer<decltype(v)>::fmt, v);
+		}
+		void operator()(timespec) const;
+		void operator()(Date v) const;
+		void operator()(Time v) const;
+		void operator()(DateTime v) const;
+		void operator()(std::string_view v) const;
+		void operator()(BitSet) const;
+		void operator()(Blob v) const;
+
+		FILE * out;
+	};
+}
+
+#endif