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Add options to force quoting of all identifiers.

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I've added a quote_all_identifiers GUC which affects the behavior
of the backend, and a --quote-all-identifiers argument to pg_dump
and pg_dumpall which sets the GUC and also affects the quoting done
internally by those applications.

Design by Tom Lane; review by Alex Hunsaker; in response to bug #5488
filed by Hartmut Goebel.
This commit is contained in:
Robert Haas
2010-07-22 01:22:35 +00:00
parent b8c6c71d1c
commit ce68df468a
11 changed files with 85 additions and 11 deletions
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9
src/bin/pg_dump/pg_dump.c
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@@ -25,7 +25,7 @@
* http://archives.postgresql.org/pgsql-bugs/2010-02/msg00187.php
*
* IDENTIFICATION
* $PostgreSQL: pgsql/src/bin/pg_dump/pg_dump.c,v 1.582 2010/07/14 21:21:08 tgl Exp $
* $PostgreSQL: pgsql/src/bin/pg_dump/pg_dump.c,v 1.583 2010/07/22 01:22:34 rhaas Exp $
*
*-------------------------------------------------------------------------
*/
@@ -297,6 +297,7 @@ main(int argc, char **argv)
{"inserts", no_argument, &dump_inserts, 1},
{"lock-wait-timeout", required_argument, NULL, 2},
{"no-tablespaces", no_argument, &outputNoTablespaces, 1},
{"quote-all-identifiers", no_argument, &quote_all_identifiers, 1},
{"role", required_argument, NULL, 3},
{"use-set-session-authorization", no_argument, &use_setsessauth, 1},
@@ -634,6 +635,12 @@ main(int argc, char **argv)
if (g_fout->remoteVersion >= 70300)
do_sql_command(g_conn, "SET statement_timeout = 0");
/*
* Quote all identifiers, if requested.
*/
if (quote_all_identifiers && g_fout->remoteVersion >= 90100)
do_sql_command(g_conn, "SET quote_all_identifiers = true");
/*
* Start serializable transaction to dump consistent data.
*/