Revert addition of poorly-thought-out DUMP TIMESTAMP archive entry,

which induced bug #1597 in addition to having several other misbehaviors
(like labeling the dump with a completion time having nothing to do with
reality).  Instead just print out the desired strings where RestoreArchive
was already emitting the 'PostgreSQL database dump' and
'PostgreSQL database dump complete' strings.

src/bin/pg_dump/pg_backup_archiver.c

@@ -15,7 +15,7 @@
  *
  *
  * IDENTIFICATION
- *		$PostgreSQL: pgsql/src/bin/pg_dump/pg_backup_archiver.c,v 1.106 2005/03/18 17:32:55 tgl Exp $
+ *		$PostgreSQL: pgsql/src/bin/pg_dump/pg_backup_archiver.c,v 1.107 2005/04/15 16:40:36 tgl Exp $
  *
  *-------------------------------------------------------------------------
  */
@@ -73,6 +73,8 @@ static void _die_horribly(ArchiveHandle *AH, const char *modulename, const char
 static int	_canRestoreBlobs(ArchiveHandle *AH);
 static int	_restoringToDB(ArchiveHandle *AH);
 
+static void dumpTimestamp(ArchiveHandle *AH, const char *msg, time_t tim);
+
 
 /*
  *	Wrapper functions.
@@ -129,7 +131,7 @@ void
 RestoreArchive(Archive *AHX, RestoreOptions *ropt)
 {
 	ArchiveHandle *AH = (ArchiveHandle *) AHX;
-	TocEntry   *te = AH->toc->next;
+	TocEntry   *te;
 	teReqs		reqs;
 	OutputContext sav;
 	bool		defnDumped;
@@ -210,6 +212,9 @@ RestoreArchive(Archive *AHX, RestoreOptions *ropt)
 
 	ahprintf(AH, "--\n-- PostgreSQL database dump\n--\n\n");
 
+	if (AH->public.verbose)
+		dumpTimestamp(AH, "Started on", AH->createDate);
+
 	/*
 	 * Establish important parameter values right away.
 	 */
@@ -222,11 +227,10 @@ RestoreArchive(Archive *AHX, RestoreOptions *ropt)
 	 */
 	if (ropt->dropSchema)
 	{
-		te = AH->toc->prev;
+		for (te = AH->toc->prev; te != AH->toc; te = te->prev)
+		{
 			AH->currentTE = te;
 
-		while (te != AH->toc)
-		{
 			reqs = _tocEntryRequired(te, ropt, false /* needn't drop ACLs */);
 			if (((reqs & REQ_SCHEMA) != 0) && te->dropStmt)
 			{
@@ -238,15 +242,13 @@ RestoreArchive(Archive *AHX, RestoreOptions *ropt)
 				/* Drop it */
 				ahprintf(AH, "%s", te->dropStmt);
 			}
-			te = te->prev;
 		}
 	}
 
 	/*
 	 * Now process each non-ACL TOC entry
 	 */
-	te = AH->toc->next;
-	while (te != AH->toc)
+	for (te = AH->toc->next; te != AH->toc; te = te->next)
 	{
 		AH->currentTE = te;
 
@@ -376,14 +378,12 @@ RestoreArchive(Archive *AHX, RestoreOptions *ropt)
 				_printTocEntry(AH, te, ropt, false, false);
 			}
 		}
-		te = te->next;
 	}							/* end loop over TOC entries */
 
 	/*
 	 * Scan TOC again to output ownership commands and ACLs
 	 */
-	te = AH->toc->next;
-	while (te != AH->toc)
+	for (te = AH->toc->next; te != AH->toc; te = te->next)
 	{
 		AH->currentTE = te;
 
@@ -396,10 +396,11 @@ RestoreArchive(Archive *AHX, RestoreOptions *ropt)
 				  te->desc, te->tag);
 			_printTocEntry(AH, te, ropt, false, true);
 		}
-
-		te = te->next;
 	}
 
+	if (AH->public.verbose)
+		dumpTimestamp(AH, "Completed on", time(NULL));
+
 	ahprintf(AH, "--\n-- PostgreSQL database dump complete\n--\n\n");
 
 	/*
@@ -1275,7 +1276,8 @@ warn_or_die_horribly(ArchiveHandle *AH,
 	}
 	if (AH->currentTE != NULL && AH->currentTE != AH->lastErrorTE)
 	{
-		write_msg(modulename, "Error from TOC entry %d; %u %u %s %s %s\n", AH->currentTE->dumpId,
+		write_msg(modulename, "Error from TOC entry %d; %u %u %s %s %s\n",
+				  AH->currentTE->dumpId,
 		 AH->currentTE->catalogId.tableoid, AH->currentTE->catalogId.oid,
 		  AH->currentTE->desc, AH->currentTE->tag, AH->currentTE->owner);
 	}
@@ -2766,3 +2768,16 @@ checkSeek(FILE *fp)
 	else
 		return true;
 }
+
+
+/*
+ * dumpTimestamp
+ */
+static void
+dumpTimestamp(ArchiveHandle *AH, const char *msg, time_t tim)
+{
+	char		buf[256];
+
+	if (strftime(buf, 256, "%Y-%m-%d %H:%M:%S %Z", localtime(&tim)) != 0)
+		ahprintf(AH, "-- %s %s\n\n", msg, buf);
+}

src/bin/pg_dump/pg_dump.c

@@ -12,7 +12,7 @@
  *	by PostgreSQL
  *
  * IDENTIFICATION
- *	  $PostgreSQL: pgsql/src/bin/pg_dump/pg_dump.c,v 1.406 2005/04/12 04:26:27 tgl Exp $
+ *	  $PostgreSQL: pgsql/src/bin/pg_dump/pg_dump.c,v 1.407 2005/04/15 16:40:36 tgl Exp $
  *
  *-------------------------------------------------------------------------
  */
@@ -32,7 +32,6 @@
 #ifdef HAVE_TERMIOS_H
 #include <termios.h>
 #endif
-#include <time.h>
 
 #ifndef HAVE_STRDUP
 #include "strdup.h"
@@ -166,7 +165,6 @@ static char *myFormatType(const char *typname, int32 typmod);
 static const char *fmtQualifiedId(const char *schema, const char *id);
 static int	dumpBlobs(Archive *AH, void *arg);
 static void dumpDatabase(Archive *AH);
-static void dumpTimestamp(Archive *AH, char *msg);
 static void dumpEncoding(Archive *AH);
 static const char *getAttrName(int attrnum, TableInfo *tblInfo);
 static const char *fmtCopyColumnList(const TableInfo *ti);
@@ -603,9 +601,6 @@ main(int argc, char **argv)
 	 * safe order.
 	 */
 
-	if (g_fout->verbose)
-		dumpTimestamp(g_fout, "Started on");
-
 	/* First the special encoding entry. */
 	dumpEncoding(g_fout);
 
@@ -621,9 +616,6 @@ main(int argc, char **argv)
 	for (i = 0; i < numObjs; i++)
 		dumpDumpableObject(g_fout, dobjs[i]);
 
-	if (g_fout->verbose)
-		dumpTimestamp(g_fout, "Completed on");
-
 	/*
 	 * And finally we can do the actual output.
 	 */
@@ -638,6 +630,7 @@ main(int argc, char **argv)
 		ropt->noOwner = outputNoOwner;
 		ropt->disable_triggers = disable_triggers;
 		ropt->use_setsessauth = use_setsessauth;
+		ropt->dataOnly = dataOnly;
 
 		if (compressLevel == -1)
 			ropt->compression = 0;
@@ -1300,35 +1293,6 @@ dumpDatabase(Archive *AH)
 }
 
 
-/*
- * dumpTimestamp
- */
-static void
-dumpTimestamp(Archive *AH, char *msg)
-{
-	char		buf[256];
-	time_t		now = time(NULL);
-
-	if (strftime(buf, 256, "%Y-%m-%d %H:%M:%S %Z", localtime(&now)) != 0)
-	{
-		PQExpBuffer qry = createPQExpBuffer();
-
-		appendPQExpBuffer(qry, "-- ");
-		appendPQExpBuffer(qry, msg);
-		appendPQExpBuffer(qry, " ");
-		appendPQExpBuffer(qry, buf);
-		appendPQExpBuffer(qry, "\n");
-
-		ArchiveEntry(AH, nilCatalogId, createDumpId(),
-					 "DUMP TIMESTAMP", NULL, NULL, "",
-					 false, "DUMP TIMESTAMP", qry->data, "", NULL,
-					 NULL, 0,
-					 NULL, NULL);
-		destroyPQExpBuffer(qry);
-	}
-}
-
-
 /*
  * dumpEncoding: put the correct encoding into the archive
  */