*
*
* IDENTIFICATION
- * $PostgreSQL: pgsql/src/bin/pg_dump/pg_backup_archiver.c,v 1.89 2004/07/19 21:02:17 tgl Exp $
+ * $PostgreSQL: pgsql/src/bin/pg_dump/pg_backup_archiver.c,v 1.90 2004/07/19 21:39:47 momjian Exp $
*
*-------------------------------------------------------------------------
*/
strcmp(te->desc, "TABLE") == 0 ||
strcmp(te->desc, "TYPE") == 0 ||
strcmp(te->desc, "VIEW") == 0 ||
- strcmp(te->desc, "SEQUENCE") == 0
+ strcmp(te->desc, "SEQUENCE") == 0 ||
+ (strcmp(te->desc, "SCHEMA") == 0 && strcmp(te->tag, "public") == 0) /* Only public schema */
))
{
char *temp = _getObjectFromDropStmt(te->dropStmt, te->desc);
/*
* Really crude hack for suppressing AUTHORIZATION clause of CREATE SCHEMA
* when --no-owner mode is selected. This is ugly, but I see no other
- * good way ...
+ * good way ... Also, avoid dumping the public schema as it will already be
+ * created.
*/
- if (AH->ropt && AH->ropt->noOwner && strcmp(te->desc, "SCHEMA") == 0)
- {
- ahprintf(AH, "CREATE SCHEMA %s;\n\n\n", te->tag);
- }
- else
- {
- ahprintf(AH, "%s\n\n", te->defn);
+ if (strcmp(te->tag, "public") != 0) {
+ if (AH->ropt && AH->ropt->noOwner && strcmp(te->desc, "SCHEMA") == 0)
+ {
+ ahprintf(AH, "CREATE SCHEMA %s;\n\n\n", te->tag);
+ }
+ else
+ {
+ ahprintf(AH, "%s\n\n", te->defn);
+ }
}
}
else if (isData) {
* by PostgreSQL
*
* IDENTIFICATION
- * $PostgreSQL: pgsql/src/bin/pg_dump/pg_dump.c,v 1.379 2004/07/13 03:00:17 momjian Exp $
+ * $PostgreSQL: pgsql/src/bin/pg_dump/pg_dump.c,v 1.380 2004/07/19 21:39:48 momjian Exp $
*
*-------------------------------------------------------------------------
*/
nsinfo[0].dobj.catId.tableoid = 0;
nsinfo[0].dobj.catId.oid = 0;
AssignDumpId(&nsinfo[0].dobj);
- nsinfo[0].dobj.name = strdup("");
+ nsinfo[0].dobj.name = strdup("public");
nsinfo[0].usename = strdup("");
nsinfo[0].nspacl = strdup("");
nsinfo[0].nsptablespace = strdup("");
qnspname = strdup(fmtId(nspinfo->dobj.name));
/*
- * If it's the PUBLIC namespace, suppress the CREATE SCHEMA record
- * for it, since we expect PUBLIC to exist already in the
- * destination database. But do emit ACL in case it's not standard,
- * likewise comment.
- *
* Note that ownership is shown in the AUTHORIZATION clause,
* while the archive entry is listed with empty owner (causing
* it to be emitted with SET SESSION AUTHORIZATION DEFAULT).
* users without CREATE SCHEMA privilege. Further hacking has
* to be applied for --no-owner mode, though!
*/
- if (strcmp(nspinfo->dobj.name, "public") != 0)
- {
- appendPQExpBuffer(delq, "DROP SCHEMA %s;\n", qnspname);
+ appendPQExpBuffer(delq, "DROP SCHEMA %s;\n", qnspname);
- appendPQExpBuffer(q, "CREATE SCHEMA %s AUTHORIZATION %s",
- qnspname, fmtId(nspinfo->usename));
+ appendPQExpBuffer(q, "CREATE SCHEMA %s AUTHORIZATION %s",
+ qnspname, fmtId(nspinfo->usename));
- /* Add tablespace qualifier, if not default */
- if (strlen(nspinfo->nsptablespace) != 0)
- appendPQExpBuffer(q, " TABLESPACE %s",
- fmtId(nspinfo->nsptablespace));
+ /* Add tablespace qualifier, if not default */
+ if (strlen(nspinfo->nsptablespace) != 0)
+ appendPQExpBuffer(q, " TABLESPACE %s",
+ fmtId(nspinfo->nsptablespace));
- appendPQExpBuffer(q, ";\n");
+ appendPQExpBuffer(q, ";\n");
- ArchiveEntry(fout, nspinfo->dobj.catId, nspinfo->dobj.dumpId,
- nspinfo->dobj.name,
- NULL, "",
- false, "SCHEMA", q->data, delq->data, NULL,
- nspinfo->dobj.dependencies, nspinfo->dobj.nDeps,
- NULL, NULL);
- }
+ ArchiveEntry(fout, nspinfo->dobj.catId, nspinfo->dobj.dumpId,
+ nspinfo->dobj.name,
+ NULL, strcmp(nspinfo->dobj.name, "public") == 0 ? nspinfo->usename : "",
+ false, "SCHEMA", q->data, delq->data, NULL,
+ nspinfo->dobj.dependencies, nspinfo->dobj.nDeps,
+ NULL, NULL);
/* Dump Schema Comments */
resetPQExpBuffer(q);
* Portions Copyright (c) 1994, Regents of the University of California
*
*
- * $PostgreSQL: pgsql/src/bin/pg_dump/pg_dumpall.c,v 1.44 2004/07/12 14:35:45 momjian Exp $
+ * $PostgreSQL: pgsql/src/bin/pg_dump/pg_dumpall.c,v 1.45 2004/07/19 21:39:48 momjian Exp $
*
*-------------------------------------------------------------------------
*/
static void help(void);
-static void dumpUsers(PGconn *conn);
+static void dumpUsers(PGconn *conn, bool initdbonly);
static void dumpGroups(PGconn *conn);
static void dumpTablespaces(PGconn *conn);
static void dumpCreateDB(PGconn *conn);
if (disable_triggers)
appendPQExpBuffer(pgdumpopts, " -X disable-triggers");
if (use_setsessauth)
- /* no-op, still allowed for compatibility */ ;
+ appendPQExpBuffer(pgdumpopts, " -X use-set-session-authorization");
if (optind < argc)
{
if (!data_only)
{
- dumpUsers(conn);
+ /* Dump all users excluding the initdb user */
+ dumpUsers(conn, false);
dumpGroups(conn);
if (server_version >= 70500)
dumpTablespaces(conn);
+ if (!globals_only)
+ dumpCreateDB(conn);
+ /* Dump alter command for initdb user */
+ dumpUsers(conn, true);
}
if (!globals_only)
- {
- if (!data_only)
- dumpCreateDB(conn);
dumpDatabases(conn);
- }
PQfinish(conn);
printf(_("Usage:\n"));
printf(_(" %s [OPTION]...\n"), progname);
- printf(_("\nOptions:\n"));
+ printf(_("\nGeneral options:\n"));
+ printf(_(" -i, --ignore-version proceed even when server version mismatches\n"
+ " pg_dumpall version\n"));
+ printf(_(" --help show this help, then exit\n"));
+ printf(_(" --version output version information, then exit\n"));
+ printf(_("\nOptions controlling the output content:\n"));
printf(_(" -a, --data-only dump only the data, not the schema\n"));
printf(_(" -c, --clean clean (drop) databases prior to create\n"));
printf(_(" -d, --inserts dump data as INSERT, rather than COPY, commands\n"));
printf(_(" -D, --column-inserts dump data as INSERT commands with column names\n"));
printf(_(" -g, --globals-only dump only global objects, no databases\n"));
- printf(_(" -i, --ignore-version proceed even when server version mismatches\n"
- " pg_dumpall version\n"));
- printf(_(" -s, --schema-only dump only the schema, no data\n"));
- printf(_(" -S, --superuser=NAME specify the superuser user name to use in the dump\n"));
printf(_(" -o, --oids include OIDs in dump\n"));
printf(_(" -O, --no-owner do not output commands to set object ownership\n"));
- printf(_(" -v, --verbose verbose mode\n"));
+ printf(_(" -s, --schema-only dump only the schema, no data\n"));
+ printf(_(" -S, --superuser=NAME specify the superuser user name to use in the dump\n"));
printf(_(" -x, --no-privileges do not dump privileges (grant/revoke)\n"));
printf(_(" -X disable-dollar-quoting, --disable-dollar-quoting\n"
" disable dollar quoting, use SQL standard quoting\n"));
printf(_(" -X disable-triggers, --disable-triggers\n"
- " disable triggers during data-only restore\n"));
- printf(_(" --help show this help, then exit\n"));
- printf(_(" --version output version information, then exit\n"));
+ " disable triggers during data-only restore\n"));
+ printf(_(" -X use-set-session-authorization, --use-set-session-authorization\n"
+ " use SESSION AUTHORIZATION commands instead of\n"
+ " OWNER TO commands\n"));
printf(_("\nConnection options:\n"));
printf(_(" -h, --host=HOSTNAME database server host or socket directory\n"));
/*
- * Dump users (but not the user created by initdb).
+ * Dump users
+ * Is able to dump all non initdb users or just the initdb user.
*/
static void
-dumpUsers(PGconn *conn)
+dumpUsers(PGconn *conn, bool initdbonly)
{
PGresult *res;
int i;
- printf("--\n-- Users\n--\n\n");
- printf("DELETE FROM pg_shadow WHERE usesysid <> (SELECT datdba FROM pg_database WHERE datname = 'template0');\n\n");
-
if (server_version >= 70100)
res = executeQuery(conn,
"SELECT usename, usesysid, passwd, usecreatedb, "
- "usesuper, valuntil "
- "FROM pg_shadow "
- "WHERE usesysid <> (SELECT datdba FROM pg_database WHERE datname = 'template0')");
+ "usesuper, valuntil, "
+ "(usesysid = (SELECT datdba FROM pg_database WHERE datname = 'template0')) AS clusterowner "
+ "FROM pg_shadow");
else
res = executeQuery(conn,
"SELECT usename, usesysid, passwd, usecreatedb, "
- "usesuper, valuntil "
- "FROM pg_shadow "
- "WHERE usesysid <> (SELECT datdba FROM pg_database WHERE datname = 'template1')");
+ "usesuper, valuntil, "
+ "(usesysid = (SELECT datdba FROM pg_database WHERE datname = 'template1')) AS clusterowner "
+ "FROM pg_shadow");
+
+ if (PQntuples(res) > 0 || (!initdbonly && output_clean))
+ printf("--\n-- Users\n--\n\n");
+ if (!initdbonly && output_clean)
+ printf("DELETE FROM pg_shadow WHERE usesysid <> (SELECT datdba FROM pg_database WHERE datname = 'template0');\n\n");
for (i = 0; i < PQntuples(res); i++)
{
- PQExpBuffer buf = createPQExpBuffer();
const char *username;
-
+ bool clusterowner;
+ PQExpBuffer buf = createPQExpBuffer();
username = PQgetvalue(res, i, 0);
- appendPQExpBuffer(buf, "CREATE USER %s WITH SYSID %s",
- fmtId(username),
- PQgetvalue(res, i, 1));
+ clusterowner = (strcmp(PQgetvalue(res, i, 6), "t") == 0);
+
+ /* Check which pass we're on */
+ if ((initdbonly && !clusterowner) || (!initdbonly && clusterowner)) continue;
+
+ /* Dump ALTER USER for the cluster owner and CREATE USER for all other users */
+ if (!clusterowner)
+ appendPQExpBuffer(buf, "CREATE USER %s WITH SYSID %s",
+ fmtId(username),
+ PQgetvalue(res, i, 1));
+ else
+ appendPQExpBuffer(buf, "ALTER USER %s WITH",
+ fmtId(username));
if (!PQgetisnull(res, i, 2))
{
PGresult *res;
int i;
- printf("--\n-- Groups\n--\n\n");
- printf("DELETE FROM pg_group;\n\n");
-
res = executeQuery(conn, "SELECT groname, grosysid, grolist FROM pg_group");
+ if (PQntuples(res) > 0 || output_clean)
+ printf("--\n-- Groups\n--\n\n");
+ if (output_clean)
+ printf("DELETE FROM pg_group;\n\n");
+
for (i = 0; i < PQntuples(res); i++)
{
PQExpBuffer buf = createPQExpBuffer();
PGresult *res;
int i;
- printf("--\n-- Tablespaces\n--\n\n");
-
/*
* Get all tablespaces except built-in ones (which we assume are named
* pg_xxx)
"spclocation, spcacl "
"FROM pg_catalog.pg_tablespace "
"WHERE spcname NOT LIKE 'pg\\_%'");
+
+ if (PQntuples(res) > 0)
+ printf("--\n-- Tablespaces\n--\n\n");
for (i = 0; i < PQntuples(res); i++)
{
*pos = 0;
appendPQExpBuffer(buf, "ALTER %s %s ", type, fmtId(name));
appendPQExpBuffer(buf, "SET %s TO ", fmtId(mine));
- appendStringLiteral(buf, pos + 1, false);
+ /* Some GUC variable names are 'LIST' type and hence must not be quoted. */
+ if (strcasecmp(mine, "DateStyle") == 0
+ || strcasecmp(mine, "search_path") == 0)
+ appendPQExpBuffer(buf, "%s", pos + 1);
+ else
+ appendStringLiteral(buf, pos + 1, false);
appendPQExpBuffer(buf, ";\n");
printf("%s", buf->data);
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