init

pg_include/commands/copy.h

@@ -0,0 +1,38 @@
+/*-------------------------------------------------------------------------
+ *
+ * copy.h
+ *	  Definitions for using the POSTGRES copy command.
+ *
+ *
+ * Portions Copyright (c) 1996-2012, PostgreSQL Global Development Group
+ * Portions Copyright (c) 1994, Regents of the University of California
+ *
+ * src/include/commands/copy.h
+ *
+ *-------------------------------------------------------------------------
+ */
+#ifndef COPY_H
+#define COPY_H
+
+#include "nodes/execnodes.h"
+#include "nodes/parsenodes.h"
+#include "tcop/dest.h"
+
+/* CopyStateData is private in commands/copy.c */
+typedef struct CopyStateData *CopyState;
+
+extern uint64 DoCopy(const CopyStmt *stmt, const char *queryString);
+
+extern void ProcessCopyOptions(CopyState cstate, bool is_from, List *options);
+extern CopyState BeginCopyFrom(Relation rel, const char *filename,
+			  List *attnamelist, List *options);
+extern void EndCopyFrom(CopyState cstate);
+extern bool NextCopyFrom(CopyState cstate, ExprContext *econtext,
+			 Datum *values, bool *nulls, Oid *tupleOid);
+extern bool NextCopyFromRawFields(CopyState cstate,
+					  char ***fields, int *nfields);
+extern void CopyFromErrorCallback(void *arg);
+
+extern DestReceiver *CreateCopyDestReceiver(void);
+
+#endif   /* COPY_H */