pg_dump: Add --no-publications option

Author: Michael Paquier <michael.paquier@gmail.com>

doc/src/sgml/ref/pg_dump.sgml

@@ -789,6 +789,15 @@ PostgreSQL documentation
       </listitem>
      </varlistentry>
 
+     <varlistentry>
+      <term><option>--no-publications</option></term>
+      <listitem>
+       <para>
+        Do not dump publications.
+       </para>
+      </listitem>
+     </varlistentry>
+
      <varlistentry>
       <term><option>--no-security-labels</option></term>
       <listitem>

doc/src/sgml/ref/pg_dumpall.sgml

@@ -345,6 +345,15 @@ PostgreSQL documentation
       </listitem>
      </varlistentry>
 
+     <varlistentry>
+      <term><option>--no-publications</option></term>
+      <listitem>
+       <para>
+        Do not dump publications.
+       </para>
+      </listitem>
+     </varlistentry>
+
      <varlistentry>
       <term><option>--no-security-labels</option></term>
       <listitem>

doc/src/sgml/ref/pg_restore.sgml

@@ -581,6 +581,16 @@
       </listitem>
      </varlistentry>
 
+     <varlistentry>
+      <term><option>--no-publications</option></term>
+      <listitem>
+       <para>
+        Do not output commands to restore publications, even if the archive
+        contains them.
+       </para>
+      </listitem>
+     </varlistentry>
+
      <varlistentry>
       <term><option>--no-security-labels</option></term>
       <listitem>

src/bin/pg_dump/pg_backup.h

@@ -74,6 +74,7 @@ typedef struct _restoreOptions
 	int			dump_inserts;
 	int			column_inserts;
 	int			if_exists;
+	int			no_publications;		/* Skip publication entries */
 	int			no_security_labels;		/* Skip security label entries */
 	int			no_subscriptions;		/* Skip subscription entries */
 	int			strict_names;
@@ -146,6 +147,7 @@ typedef struct _dumpOptions
 	int			column_inserts;
 	int			if_exists;
 	int			no_security_labels;
+	int			no_publications;
 	int			no_subscriptions;
 	int			no_synchronized_snapshots;
 	int			no_unlogged_table_data;

src/bin/pg_dump/pg_backup_archiver.c

@@ -166,6 +166,7 @@ dumpOptionsFromRestoreOptions(RestoreOptions *ropt)
 
 	dopt->disable_dollar_quoting = ropt->disable_dollar_quoting;
 	dopt->dump_inserts = ropt->dump_inserts;
+	dopt->no_publications = ropt->no_publications;
 	dopt->no_security_labels = ropt->no_security_labels;
 	dopt->no_subscriptions = ropt->no_subscriptions;
 	dopt->lockWaitTimeout = ropt->lockWaitTimeout;
@@ -2792,6 +2793,10 @@ _tocEntryRequired(TocEntry *te, teSection curSection, RestoreOptions *ropt)
 	if (ropt->aclsSkip && _tocEntryIsACL(te))
 		return 0;
 
+	/* If it's a publication, maybe ignore it */
+	if (ropt->no_publications && strcmp(te->desc, "PUBLICATION") == 0)
+		return 0;
+
 	/* If it's security labels, maybe ignore it */
 	if (ropt->no_security_labels && strcmp(te->desc, "SECURITY LABEL") == 0)
 		return 0;

src/bin/pg_dump/pg_dump.c

@@ -352,6 +352,7 @@ main(int argc, char **argv)
 		{"snapshot", required_argument, NULL, 6},
 		{"strict-names", no_argument, &strict_names, 1},
 		{"use-set-session-authorization", no_argument, &dopt.use_setsessauth, 1},
+		{"no-publications", no_argument, &dopt.no_publications, 1},
 		{"no-security-labels", no_argument, &dopt.no_security_labels, 1},
 		{"no-synchronized-snapshots", no_argument, &dopt.no_synchronized_snapshots, 1},
 		{"no-unlogged-table-data", no_argument, &dopt.no_unlogged_table_data, 1},
@@ -862,6 +863,7 @@ main(int argc, char **argv)
 	ropt->use_setsessauth = dopt.use_setsessauth;
 	ropt->disable_dollar_quoting = dopt.disable_dollar_quoting;
 	ropt->dump_inserts = dopt.dump_inserts;
+	ropt->no_publications = dopt.no_publications;
 	ropt->no_security_labels = dopt.no_security_labels;
 	ropt->no_subscriptions = dopt.no_subscriptions;
 	ropt->lockWaitTimeout = dopt.lockWaitTimeout;
@@ -951,6 +953,7 @@ help(const char *progname)
 	printf(_("  --exclude-table-data=TABLE   do NOT dump data for the named table(s)\n"));
 	printf(_("  --if-exists                  use IF EXISTS when dropping objects\n"));
 	printf(_("  --inserts                    dump data as INSERT commands, rather than COPY\n"));
+	printf(_("  --no-publications            do not dump publications\n"));
 	printf(_("  --no-security-labels         do not dump security label assignments\n"));
 	printf(_("  --no-subscriptions           do not dump subscriptions\n"));
 	printf(_("  --no-synchronized-snapshots  do not use synchronized snapshots in parallel jobs\n"));
@@ -3376,6 +3379,7 @@ dumpPolicy(Archive *fout, PolicyInfo *polinfo)
 void
 getPublications(Archive *fout)
 {
+	DumpOptions *dopt = fout->dopt;
 	PQExpBuffer query;
 	PGresult   *res;
 	PublicationInfo *pubinfo;
@@ -3390,7 +3394,7 @@ getPublications(Archive *fout)
 	int			i,
 				ntups;
 
-	if (fout->remoteVersion < 100000)
+	if (dopt->no_publications || fout->remoteVersion < 100000)
 		return;
 
 	query = createPQExpBuffer();

src/bin/pg_dump/pg_dumpall.c

@@ -74,6 +74,7 @@ static int	if_exists = 0;
 static int	inserts = 0;
 static int	no_tablespaces = 0;
 static int	use_setsessauth = 0;
+static int	no_publications = 0;
 static int	no_security_labels = 0;
 static int	no_subscriptions = 0;
 static int	no_unlogged_table_data = 0;
@@ -129,6 +130,7 @@ main(int argc, char *argv[])
 		{"quote-all-identifiers", no_argument, &quote_all_identifiers, 1},
 		{"role", required_argument, NULL, 3},
 		{"use-set-session-authorization", no_argument, &use_setsessauth, 1},
+		{"no-publications", no_argument, &no_publications, 1},
 		{"no-security-labels", no_argument, &no_security_labels, 1},
 		{"no-subscriptions", no_argument, &no_subscriptions, 1},
 		{"no-sync", no_argument, NULL, 4},
@@ -385,6 +387,8 @@ main(int argc, char *argv[])
 		appendPQExpBufferStr(pgdumpopts, " --quote-all-identifiers");
 	if (use_setsessauth)
 		appendPQExpBufferStr(pgdumpopts, " --use-set-session-authorization");
+	if (no_publications)
+		appendPQExpBufferStr(pgdumpopts, " --no-publications");
 	if (no_security_labels)
 		appendPQExpBufferStr(pgdumpopts, " --no-security-labels");
 	if (no_subscriptions)
@@ -594,6 +598,7 @@ help(void)
 	printf(_("  --disable-triggers           disable triggers during data-only restore\n"));
 	printf(_("  --if-exists                  use IF EXISTS when dropping objects\n"));
 	printf(_("  --inserts                    dump data as INSERT commands, rather than COPY\n"));
+	printf(_("  --no-publications            do not dump publications\n"));
 	printf(_("  --no-security-labels         do not dump security label assignments\n"));
 	printf(_("  --no-subscriptions           do not dump subscriptions\n"));
 	printf(_("  --no-sync                    do not wait for changes to be written safely to disk\n"));

src/bin/pg_dump/pg_restore.c

@@ -71,6 +71,7 @@ main(int argc, char **argv)
 	static int	no_data_for_failed_tables = 0;
 	static int	outputNoTablespaces = 0;
 	static int	use_setsessauth = 0;
+	static int	no_publications = 0;
 	static int	no_security_labels = 0;
 	static int	no_subscriptions = 0;
 	static int	strict_names = 0;
@@ -118,6 +119,7 @@ main(int argc, char **argv)
 		{"section", required_argument, NULL, 3},
 		{"strict-names", no_argument, &strict_names, 1},
 		{"use-set-session-authorization", no_argument, &use_setsessauth, 1},
+		{"no-publications", no_argument, &no_publications, 1},
 		{"no-security-labels", no_argument, &no_security_labels, 1},
 		{"no-subscriptions", no_argument, &no_subscriptions, 1},
 
@@ -356,6 +358,7 @@ main(int argc, char **argv)
 	opts->noDataForFailedTables = no_data_for_failed_tables;
 	opts->noTablespace = outputNoTablespaces;
 	opts->use_setsessauth = use_setsessauth;
+	opts->no_publications = no_publications;
 	opts->no_security_labels = no_security_labels;
 	opts->no_subscriptions = no_subscriptions;
 
@@ -479,6 +482,7 @@ usage(const char *progname)
 	printf(_("  --if-exists                  use IF EXISTS when dropping objects\n"));
 	printf(_("  --no-data-for-failed-tables  do not restore data of tables that could not be\n"
 			 "                               created\n"));
+	printf(_("  --no-publications            do not restore publications\n"));
 	printf(_("  --no-security-labels         do not restore security labels\n"));
 	printf(_("  --no-subscriptions           do not restore subscriptions\n"));
 	printf(_("  --no-tablespaces             do not restore tablespace assignments\n"));