First pass at schema-fying pg_dump/pg_restore. Much to do still,

but the basic capability seems to work.

doc/src/sgml/ref/pg_dump.sgml

 <!--
-$Header: /cvsroot/pgsql/doc/src/sgml/ref/pg_dump.sgml,v 1.44 2002/04/21 19:02:39 thomas Exp $
+$Header: /cvsroot/pgsql/doc/src/sgml/ref/pg_dump.sgml,v 1.45 2002/05/10 22:36:26 tgl Exp $
 PostgreSQL documentation
 -->
 
@@ -407,10 +407,11 @@ PostgreSQL documentation
       <term><option>--superuser=<replaceable class="parameter">username</replaceable></option></term>
       <listitem>
        <para>
-        The scripts or archives created by <command>pg_dump</command>
-        need to have superuser access in certain cases, such as when
-        disabling triggers or setting ownership of schema elements.
-        This option specifies the user name to use for those cases.
+        Specify the superuser user name to use when disabling triggers.
+	This is only relevant if <option>--disable-triggers</> is used.
+	(Usually, it's better to specify
+	<option>--use-set-session-authorization</>, and then start the
+	resulting script as superuser.)
        </para>
       </listitem>
      </varlistentry>
@@ -481,6 +482,36 @@ PostgreSQL documentation
       </listitem>
      </varlistentry>
 
+     <varlistentry>
+      <term><option>-X disable-triggers</></term>
+      <term><option>--disable-triggers</></term>
+      <listitem>
+       <para>
+        This option is only relevant when creating a data-only dump.
+	It instructs <command>pg_dump</command> to include commands
+	to temporarily disable triggers on the target tables while
+	the data is reloaded.  Use this if you have referential
+	integrity checks or other triggers on the tables that you
+	do not want to invoke during data reload.
+       </para>
+
+       <para>
+        Presently, the commands emitted for <option>--disable-triggers</>
+	must be done as superuser.  So, you should also specify
+	a superuser name with <option>-S</>, or preferably specify
+	<option>--use-set-session-authorization</> and then be careful to
+	start the resulting script as a superuser.  If you give neither
+	option, the entire script must be run as superuser.
+       </para>
+
+       <para>
+        This option is only meaningful for the plain-text format.  For
+        the other formats, you may specify the option when you
+        call <command>pg_restore</command>.
+       </para>
+      </listitem>
+     </varlistentry>
+
      <varlistentry>
       <term><option>-Z <replaceable class="parameter">0..9</replaceable></option></term>
       <term><option>--compress=<replaceable class="parameter">0..9</replaceable></option></term>

doc/src/sgml/ref/pg_restore.sgml

-<!-- $Header: /cvsroot/pgsql/doc/src/sgml/ref/pg_restore.sgml,v 1.24 2002/04/21 19:02:39 thomas Exp $ -->
+<!-- $Header: /cvsroot/pgsql/doc/src/sgml/ref/pg_restore.sgml,v 1.25 2002/05/10 22:36:26 tgl Exp $ -->
 
 <refentry id="APP-PGRESTORE">
  <docinfo>
@@ -336,8 +336,8 @@
       <term><option>--superuser=<replaceable class="parameter">username</replaceable></option></term>
       <listitem>
        <para>
-        Specify the superuser user name to use when disabling triggers and/or setting ownership of schema elements.
-        By default, <COMMAND>pg_restore</COMMAND> will use the current user name if it is a superuser.
+        Specify the superuser user name to use when disabling triggers.
+	This is only relevant if <option>--disable-triggers</> is used.
        </para>
       </listitem>
      </varlistentry>
@@ -402,6 +402,29 @@
       </listitem>
      </varlistentry>
 
+     <varlistentry>
+      <term><option>-X disable-triggers</></term>
+      <term><option>--disable-triggers</></term>
+      <listitem>
+       <para>
+        This option is only relevant when performing a data-only restore.
+	It instructs <command>pg_restore</command> to execute commands
+	to temporarily disable triggers on the target tables while
+	the data is reloaded.  Use this if you have referential
+	integrity checks or other triggers on the tables that you
+	do not want to invoke during data reload.
+       </para>
+
+       <para>
+        Presently, the commands emitted for <option>--disable-triggers</>
+	must be done as superuser.  So, you should also specify
+	a superuser name with <option>-S</>, or preferably specify
+	<option>--use-set-session-authorization</> and run
+	<command>pg_restore</command> as a superuser.
+       </para>
+      </listitem>
+     </varlistentry>
+
     </variablelist>
    </para>
 

src/bin/pg_dump/pg_backup.h

@@ -15,27 +15,7 @@
  *
  *
  * IDENTIFICATION
- *		$Header: /cvsroot/pgsql/src/bin/pg_dump/pg_backup.h,v 1.18 2002/02/11 00:18:20 tgl Exp $
- *
- * Modifications - 28-Jun-2000 - pjw@rhyme.com.au
- *
- *	Initial version.
- *
- *
- * Modifications - 28-Jul-2000 - pjw@rhyme.com.au (1.45)
- *
- *		Added --create, --no-owner, --superuser, --no-reconnect (pg_dump & pg_restore)
- *		Added code to dump 'Create Schema' statement (pg_dump)
- *		Don't bother to disable/enable triggers if we don't have a superuser (pg_restore)
- *		Cleaned up code for reconnecting to database.
- *		Force a reconnect as superuser before enabling/disabling triggers.
- *
- * Modifications - 31-Jul-2000 - pjw@rhyme.com.au (1.46, 1.47)
- *		Added & Removed --throttle (pg_dump)
- *		Fixed minor bug in language dumping code: expbuffres were not being reset.
- *		Fixed version number initialization in _allocAH (pg_backup_archiver.c)
- *		Added second connection when restoring BLOBs to allow temp. table to survive
- *		(db reconnection causes temp tables to be lost).
+ *		$Header: /cvsroot/pgsql/src/bin/pg_dump/pg_backup.h,v 1.19 2002/05/10 22:36:26 tgl Exp $
  *
  *-------------------------------------------------------------------------
  */
@@ -87,6 +67,7 @@ typedef struct _restoreOptions
 								 * cirsumstances */
 	int			use_setsessauth;/* use SET SESSSION AUTHORIZATION instead
 								 * of \connect */
+	int			disable_triggers;/* disable triggers during data-only restore */
 	char	   *superuser;		/* Username to use as superuser */
 	int			dataOnly;
 	int			dropSchema;
@@ -152,9 +133,11 @@ PGconn *ConnectDatabase(Archive *AH,
 
 
 /* Called to add a TOC entry */
-extern void ArchiveEntry(Archive *AH, const char *oid, const char *name,
-			 const char *desc, const char *((*deps)[]), const char *defn,
-		   const char *dropStmt, const char *copyStmt, const char *owner,
+extern void ArchiveEntry(Archive *AHX, const char *oid, const char *name,
+						 const char *namespace, const char *owner,
+						 const char *desc, const char *((*deps)[]),
+						 const char *defn, const char *dropStmt,
+						 const char *copyStmt,
 						 DataDumperPtr dumpFn, void *dumpArg);
 
 /* Called to write *data* to the archive */

src/bin/pg_dump/pg_backup_archiver.h

@@ -17,17 +17,7 @@
  *
  *
  * IDENTIFICATION
- *		$Header: /cvsroot/pgsql/src/bin/pg_dump/pg_backup_archiver.h,v 1.42 2002/04/24 02:21:04 momjian Exp $
- *
- * Modifications - 28-Jun-2000 - pjw@rhyme.com.au
- *	-	Initial version.
- *
- * Modifications - 15-Sep-2000 - pjw@rhyme.com.au
- *	-	Added braceDepth to sqlparseInfo to handle braces in rule definitions.
- *
- * Modifications - 31-Mar-2001 - pjw@rhyme.com.au (1.50)
- *	-	Make dependencies work on ArchiveEntry calls so that UDTs will
- *		dump in correct order.
+ *		$Header: /cvsroot/pgsql/src/bin/pg_dump/pg_backup_archiver.h,v 1.43 2002/05/10 22:36:26 tgl Exp $
  *
  *-------------------------------------------------------------------------
  */
@@ -68,8 +58,8 @@ typedef z_stream *z_streamp;
 #include "libpq-fe.h"
 
 #define K_VERS_MAJOR 1
-#define K_VERS_MINOR 5
-#define K_VERS_REV 7
+#define K_VERS_MINOR 6
+#define K_VERS_REV 0
 
 /* Data block types */
 #define BLK_DATA 1
@@ -82,7 +72,8 @@ typedef z_stream *z_streamp;
 #define K_VERS_1_3 (( (1 * 256 + 3) * 256 + 0) * 256 + 0)		/* BLOBs */
 #define K_VERS_1_4 (( (1 * 256 + 4) * 256 + 0) * 256 + 0)		/* Date & name in header */
 #define K_VERS_1_5 (( (1 * 256 + 5) * 256 + 0) * 256 + 0)		/* Handle dependencies */
-#define K_VERS_MAX (( (1 * 256 + 5) * 256 + 255) * 256 + 0)
+#define K_VERS_1_6 (( (1 * 256 + 6) * 256 + 0) * 256 + 0)		/* Schema field in TOCs */
+#define K_VERS_MAX (( (1 * 256 + 6) * 256 + 255) * 256 + 0)
 
 /* No of BLOBs to restore in 1 TX */
 #define BLOB_BATCH_SIZE 100
@@ -235,6 +226,7 @@ typedef struct _archiveHandle
 	int			tocCount;		/* Number of TOC entries */
 	struct _tocEntry *currToc;	/* Used when dumping data */
 	char	   *currUser;		/* Restore: current username in script */
+	char	   *currSchema;		/* Restore: current schema in script */
 	int			compression;	/* Compression requested on open */
 	ArchiveMode mode;			/* File mode - r or w */
 	void	   *formatData;		/* Header data specific to file format */
@@ -254,11 +246,12 @@ typedef struct _tocEntry
 	int			hadDumper;		/* Archiver was passed a dumper routine
 								 * (used in restore) */
 	char	   *name;
+	char	   *namespace;		/* null or empty string if not in a schema */
+	char	   *owner;
 	char	   *desc;
 	char	   *defn;
 	char	   *dropStmt;
 	char	   *copyStmt;
-	char	   *owner;
 	char	   *oid;			/* Oid of source of entry */
 	Oid			oidVal;			/* Value of above */
 	const char *((*depOid)[]);
@@ -314,9 +307,6 @@ extern OutputContext SetOutput(ArchiveHandle *AH, char *filename, int compressio
 extern void ResetOutput(ArchiveHandle *AH, OutputContext savedContext);
 extern int	RestoringToDB(ArchiveHandle *AH);
 extern int	ReconnectToServer(ArchiveHandle *AH, const char *dbname, const char *newUser);
-extern int	UserIsSuperuser(ArchiveHandle *AH, char *user);
-extern char *ConnectedUser(ArchiveHandle *AH);
-extern int	ConnectedUserIsSuperuser(ArchiveHandle *AH);
 
 int			ahwrite(const void *ptr, size_t size, size_t nmemb, ArchiveHandle *AH);
 int			ahprintf(ArchiveHandle *AH, const char *fmt,...) __attribute__((format(printf, 2, 3)));

src/bin/pg_dump/pg_backup_db.c

@@ -5,25 +5,7 @@
  *	Implements the basic DB functions used by the archiver.
  *
  * IDENTIFICATION
- *	  $Header: /cvsroot/pgsql/src/bin/pg_dump/pg_backup_db.c,v 1.31 2002/01/18 19:17:05 momjian Exp $
- *
- * NOTES
- *
- * Modifications - 04-Jan-2001 - pjw@rhyme.com.au
- *
- *	  - Check results of PQ routines more carefully.
- *
- * Modifications - 19-Mar-2001 - pjw@rhyme.com.au
- *
- *	  - Avoid forcing table name to lower case in FixupBlobXrefs!
- *
- *
- * Modifications - 18-Jan-2002 - pjw@rhyme.com.au
- *
- *	  - Split ExecuteSqlCommandBuf into 3 routines for (slightly) improved
- *		clarity. Modify loop to cater for COPY commands buried in the SQL
- *		command buffer (prev version assumed COPY command was executed
- *		in prior call). This was to fix the buf in the 'set max oid' code.
+ *	  $Header: /cvsroot/pgsql/src/bin/pg_dump/pg_backup_db.c,v 1.32 2002/05/10 22:36:26 tgl Exp $
  *
  *-------------------------------------------------------------------------
  */
@@ -219,57 +201,6 @@ _check_database_version(ArchiveHandle *AH, bool ignoreVersion)
 	}
 }
 
-/*
- * Check if a given user is a superuser.
- */
-int
-UserIsSuperuser(ArchiveHandle *AH, char *user)
-{
-	PQExpBuffer qry = createPQExpBuffer();
-	PGresult   *res;
-	int			i_usesuper;
-	int			ntups;
-	int			isSuper;
-
-	/* Get the superuser setting */
-	appendPQExpBuffer(qry, "select usesuper from pg_user where usename = '%s'", user);
-	res = PQexec(AH->connection, qry->data);
-
-	if (!res)
-		die_horribly(AH, modulename, "null result checking superuser status of %s\n", user);
-
-	if (PQresultStatus(res) != PGRES_TUPLES_OK)
-		die_horribly(AH, modulename, "could not check superuser status of %s: %s",
-					 user, PQerrorMessage(AH->connection));
-
-	ntups = PQntuples(res);
-
-	if (ntups == 0)
-		isSuper = 0;
-	else
-	{
-		i_usesuper = PQfnumber(res, "usesuper");
-		isSuper = (strcmp(PQgetvalue(res, 0, i_usesuper), "t") == 0);
-	}
-	PQclear(res);
-
-	destroyPQExpBuffer(qry);
-
-	return isSuper;
-}
-
-int
-ConnectedUserIsSuperuser(ArchiveHandle *AH)
-{
-	return UserIsSuperuser(AH, PQuser(AH->connection));
-}
-
-char *
-ConnectedUser(ArchiveHandle *AH)
-{
-	return PQuser(AH->connection);
-}
-
 /*
  * Reconnect to the server.  If dbname is not NULL, use that database,
  * else the one associated with the archive handle.  If username is
@@ -310,6 +241,11 @@ ReconnectToServer(ArchiveHandle *AH, const char *dbname, const char *username)
 	AH->username = strdup(newusername);
 	/* XXX Why don't we update AH->dbname? */
 
+	/* don't assume we still know the output schema */
+	if (AH->currSchema)
+		free(AH->currSchema);
+	AH->currSchema = strdup("");
+
 	return 1;
 }
 
@@ -481,13 +417,6 @@ ConnectDatabase(Archive *AHX,
 
 	PQsetNoticeProcessor(AH->connection, notice_processor, NULL);
 
-	/*
-	 * AH->currUser = PQuser(AH->connection);
-	 *
-	 * Removed because it prevented an initial \connect when dumping to SQL
-	 * in pg_dump.
-	 */
-
 	return AH->connection;
 }
 
@@ -775,8 +704,9 @@ ExecuteSqlCommandBuf(ArchiveHandle *AH, void *qryv, int bufLen)
 }
 
 void
-FixupBlobRefs(ArchiveHandle *AH, char *tablename)
+FixupBlobRefs(ArchiveHandle *AH, TocEntry *te)
 {
+	PQExpBuffer tblName;
 	PQExpBuffer tblQry;
 	PGresult   *res,
 			   *uRes;
@@ -784,44 +714,55 @@ FixupBlobRefs(ArchiveHandle *AH, char *tablename)
 				n;
 	char	   *attr;
 
-	if (strcmp(tablename, BLOB_XREF_TABLE) == 0)
+	if (strcmp(te->name, BLOB_XREF_TABLE) == 0)
 		return;
 
+	tblName = createPQExpBuffer();
 	tblQry = createPQExpBuffer();
 
-	appendPQExpBuffer(tblQry, "SELECT a.attname FROM pg_class c, pg_attribute a, pg_type t "
-	 " WHERE a.attnum > 0 AND a.attrelid = c.oid AND a.atttypid = t.oid "
-	 " AND t.typname in ('oid', 'lo') AND c.relname = '%s';", tablename);
+	if (te->namespace && strlen(te->namespace) > 0)
+		appendPQExpBuffer(tblName, "%s.",
+						  fmtId(te->namespace, false));
+	appendPQExpBuffer(tblName, "%s",
+					  fmtId(te->name, false));
+
+	appendPQExpBuffer(tblQry,
+					  "SELECT a.attname FROM "
+					  "pg_catalog.pg_attribute a, pg_catalog.pg_type t "
+					  "WHERE a.attnum > 0 AND a.attrelid = '%s'::regclass "
+					  "AND a.atttypid = t.oid AND t.typname in ('oid', 'lo')",
+					  tblName->data);
 
 	res = PQexec(AH->blobConnection, tblQry->data);
 	if (!res)
 		die_horribly(AH, modulename, "could not find oid columns of table \"%s\": %s",
-					 tablename, PQerrorMessage(AH->connection));
+					 te->name, PQerrorMessage(AH->connection));
 
 	if ((n = PQntuples(res)) == 0)
 	{
 		/* nothing to do */
-		ahlog(AH, 1, "no OID type columns in table %s\n", tablename);
+		ahlog(AH, 1, "no OID type columns in table %s\n", te->name);
 	}
 
 	for (i = 0; i < n; i++)
 	{
 		attr = PQgetvalue(res, i, 0);
 
-		ahlog(AH, 1, "fixing large object cross-references for %s.%s\n", tablename, attr);
+		ahlog(AH, 1, "fixing large object cross-references for %s.%s\n",
+			  te->name, attr);
 
 		resetPQExpBuffer(tblQry);
 
-		/*
-		 * We should use coalesce here (rather than 'exists'), but it
-		 * seems to be broken in 7.0.2 (weird optimizer strategy)
-		 */
-		appendPQExpBuffer(tblQry, "UPDATE \"%s\" SET \"%s\" = ", tablename, attr);
-		appendPQExpBuffer(tblQry, " (SELECT x.newOid FROM \"%s\" x WHERE x.oldOid = \"%s\".\"%s\")",
-						  BLOB_XREF_TABLE, tablename, attr);
-		appendPQExpBuffer(tblQry, " where exists"
-				  "(select * from %s x where x.oldOid = \"%s\".\"%s\");",
-						  BLOB_XREF_TABLE, tablename, attr);
+		/* Can't use fmtId twice in one call... */
+		appendPQExpBuffer(tblQry,
+						  "UPDATE %s SET %s = %s.newOid",
+						  tblName->data, fmtId(attr, false),
+						  BLOB_XREF_TABLE);
+		appendPQExpBuffer(tblQry,
+						  " FROM %s WHERE %s.oldOid = %s.%s",
+						  BLOB_XREF_TABLE,
+						  BLOB_XREF_TABLE,
+						  tblName->data, fmtId(attr, false));
 
 		ahlog(AH, 10, "SQL: %s\n", tblQry->data);
 
@@ -829,17 +770,18 @@ FixupBlobRefs(ArchiveHandle *AH, char *tablename)
 		if (!uRes)
 			die_horribly(AH, modulename,
 					"could not update column \"%s\" of table \"%s\": %s",
-					attr, tablename, PQerrorMessage(AH->blobConnection));
+					attr, te->name, PQerrorMessage(AH->blobConnection));
 
 		if (PQresultStatus(uRes) != PGRES_COMMAND_OK)
 			die_horribly(AH, modulename,
 				"error while updating column \"%s\" of table \"%s\": %s",
-					attr, tablename, PQerrorMessage(AH->blobConnection));
+					attr, te->name, PQerrorMessage(AH->blobConnection));
 
 		PQclear(uRes);
 	}
 
 	PQclear(res);
+	destroyPQExpBuffer(tblName);
 	destroyPQExpBuffer(tblQry);
 }
 

src/bin/pg_dump/pg_backup_db.h

@@ -2,12 +2,12 @@
  *	Definitions for pg_backup_db.c
  *
  *	IDENTIFICATION
- *		$Header: /cvsroot/pgsql/src/bin/pg_dump/pg_backup_db.h,v 1.5 2001/06/27 21:21:37 petere Exp $
+ *		$Header: /cvsroot/pgsql/src/bin/pg_dump/pg_backup_db.h,v 1.6 2002/05/10 22:36:26 tgl Exp $
  */
 
-#define BLOB_XREF_TABLE "dump_blob_xref"		/* MUST be lower case */
+#define BLOB_XREF_TABLE "pg_dump_blob_xref"		/* MUST be lower case */
 
-extern void FixupBlobRefs(ArchiveHandle *AH, char *tablename);
+extern void FixupBlobRefs(ArchiveHandle *AH, TocEntry *te);
 extern int	ExecuteSqlCommand(ArchiveHandle *AH, PQExpBuffer qry, char *desc, bool use_blob);
 extern int	ExecuteSqlCommandBuf(ArchiveHandle *AH, void *qry, int bufLen);
 

src/bin/pg_dump/pg_backup_null.c

@@ -3,7 +3,7 @@
  * pg_backup_null.c
  *
  *	Implementation of an archive that is never saved; it is used by
- *	pg_dump to output output a plain text SQL script instead of save
+ *	pg_dump to output a plain text SQL script instead of save
  *	a real archive.
  *
  *	See the headers to pg_restore for more details.
@@ -17,7 +17,7 @@
  *
  *
  * IDENTIFICATION
- *		$Header: /cvsroot/pgsql/src/bin/pg_dump/pg_backup_null.c,v 1.8 2002/04/24 02:21:04 momjian Exp $
+ *		$Header: /cvsroot/pgsql/src/bin/pg_dump/pg_backup_null.c,v 1.9 2002/05/10 22:36:26 tgl Exp $
  *
  * Modifications - 09-Jul-2000 - pjw@rhyme.com.au
  *

src/bin/pg_dump/pg_backup_tar.c

@@ -16,7 +16,7 @@
  *
  *
  * IDENTIFICATION
- *		$Header: /cvsroot/pgsql/src/bin/pg_dump/pg_backup_tar.c,v 1.21 2002/04/24 02:21:04 momjian Exp $
+ *		$Header: /cvsroot/pgsql/src/bin/pg_dump/pg_backup_tar.c,v 1.22 2002/05/10 22:36:26 tgl Exp $
  *
  * Modifications - 28-Jun-2000 - pjw@rhyme.com.au
  *
@@ -835,7 +835,7 @@ _CloseArchive(ArchiveHandle *AH)
 		ropt = NewRestoreOptions();
 		ropt->dropSchema = 1;
 		ropt->compression = 0;
-		ropt->superuser = PQuser(AH->connection);
+		ropt->superuser = NULL;
 		ropt->suppressDumpWarnings = true;
 
 		savVerbose = AH->public.verbose;

src/bin/pg_dump/pg_restore.c

@@ -34,22 +34,7 @@
  *
  *
  * IDENTIFICATION
- *		$Header: /cvsroot/pgsql/src/bin/pg_dump/pg_restore.c,v 1.33 2002/01/18 19:17:05 momjian Exp $
- *
- * Modifications - 28-Jun-2000 - pjw@rhyme.com.au
- *
- *		Initial version. Command processing taken from original pg_dump.
- *
- * Modifications - 28-Jul-2000 - pjw@rhyme.com.au (1.45)
- *
- *		Added --create, --no-owner, --superuser, --no-reconnect (pg_dump & pg_restore)
- *		Added code to dump 'Create Schema' statement (pg_dump)
- *		Don't bother to disable/enable triggers if we don't have a superuser (pg_restore)
- *		Cleaned up code for reconnecting to database.
- *		Force a reconnect as superuser before enabling/disabling triggers.
- *
- * Modifications - 6-Mar-2001 - pjw@rhyme.com.au
- *		Change -U option to -L to allow -U to specify username in future.
+ *		$Header: /cvsroot/pgsql/src/bin/pg_dump/pg_restore.c,v 1.34 2002/05/10 22:36:27 tgl Exp $
  *
  *-------------------------------------------------------------------------
  */
@@ -94,6 +79,7 @@ main(int argc, char **argv)
 	extern int	optind;
 	extern char *optarg;
 	static int	use_setsessauth = 0;
+	static int	disable_triggers = 0;
 
 #ifdef HAVE_GETOPT_LONG
 	struct option cmdopts[] = {
@@ -130,6 +116,8 @@ main(int argc, char **argv)
 		 * letter, but are available as '-X long-name'
 		 */
 		{"use-set-session-authorization", no_argument, &use_setsessauth, 1},
+		{"disable-triggers", no_argument, &disable_triggers, 1},
+
 		{NULL, 0, NULL, 0}
 	};
 #endif   /* HAVE_GETOPT_LONG */
@@ -281,6 +269,8 @@ main(int argc, char **argv)
 			case 'X':
 				if (strcmp(optarg, "use-set-session-authorization") == 0)
 					use_setsessauth = 1;
+				else if (strcmp(optarg, "disable-triggers") == 0)
+					disable_triggers = 1;
 				else
 				{
 					fprintf(stderr,
@@ -309,6 +299,7 @@ main(int argc, char **argv)
 		fileSpec = NULL;
 
 	opts->use_setsessauth = use_setsessauth;
+	opts->disable_triggers = disable_triggers;
 
 	if (opts->formatName)
 	{
@@ -416,6 +407,8 @@ usage(const char *progname)
 		"  -X use-set-session-authorization, --use-set-session-authorization\n"
 		"                           use SET SESSION AUTHORIZATION commands instead\n"
 		"                           of reconnecting, if possible\n"
+		"  -X disable-triggers, --disable-triggers\n"
+		"                           disable triggers during data-only restore\n"
 		));
 
 #else							/* not HAVE_GETOPT_LONG */
@@ -452,6 +445,7 @@ usage(const char *progname)
 		"  -X use-set-session-authorization\n"
 		"                           use SET SESSION AUTHORIZATION commands instead\n"
 		"                           of reconnecting, if possible\n"
+		"  -X disable-triggers      disable triggers during data-only restore\n"
 		));
 #endif
 	puts(gettext("If no input file name is supplied, then standard input is used.\n"));