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Fix logic to prevent pg_dump from dumping system schemas; bug introduced 

in recent -t/-n/-T/-N patch.

Small style cleanups.
This commit is contained in:
Bruce Momjian 2006-08-02 21:43:43 +00:00
parent 959aee5bbf
commit f1fa94a415
1 changed files with 27 additions and 18 deletions
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45
src/bin/pg_dump/pg_dump.c
View File

@ -12,7 +12,7 @@
* by PostgreSQL
*
* IDENTIFICATION
* $PostgreSQL: pgsql/src/bin/pg_dump/pg_dump.c,v 1.444 2006/08/01 21:05:00 momjian Exp $
* $PostgreSQL: pgsql/src/bin/pg_dump/pg_dump.c,v 1.445 2006/08/02 21:43:43 momjian Exp $
*
*-------------------------------------------------------------------------
*/
@ -625,6 +625,7 @@ main(int argc, char **argv)
/* Check schema selection flags */
resetPQExpBuffer(query);
switch_include_exclude = true;
for (this_obj_name = schemaList; this_obj_name; this_obj_name = this_obj_name->next)
{
if (switch_include_exclude)
@ -686,6 +687,7 @@ main(int argc, char **argv)
/* Check table selection flags */
resetPQExpBuffer(query);
switch_include_exclude = true;
for (this_obj_name = tableList; this_obj_name; this_obj_name = this_obj_name->next)
{
if (switch_include_exclude)
@ -937,21 +939,23 @@ selectDumpableNamespace(NamespaceInfo *nsinfo)
* namespaces. If specific namespaces are being dumped, dump just
* those namespaces. Otherwise, dump all non-system namespaces.
*/
nsinfo->dobj.dump = false;
if (matchingTables != NULL)
nsinfo->dobj.dump = false;
/* false */;
else if (matchingSchemas != NULL)
{
char *searchname = NULL;
searchname = malloc(20);
sprintf(searchname, " %d ", nsinfo->dobj.catId.oid);
if (strstr(matchingSchemas, searchname) != NULL)
char *search_oid = malloc(20);
sprintf(search_oid, " %d ", nsinfo->dobj.catId.oid);
if (strstr(matchingSchemas, search_oid) != NULL)
nsinfo->dobj.dump = true;
free(searchname);
free(search_oid);
}
else if (strncmp(nsinfo->dobj.name, "pg_", 3) == 0 ||
strcmp(nsinfo->dobj.name, "information_schema") == 0)
nsinfo->dobj.dump = false;
else
/* The server prevents users from creating pg_ schemas */
else if (strncmp(nsinfo->dobj.name, "pg_", 3) != 0 &&
strcmp(nsinfo->dobj.name, "information_schema") != 0)
nsinfo->dobj.dump = true;
}
@ -968,16 +972,21 @@ selectDumpableTable(TableInfo *tbinfo)
* dump.
*/
tbinfo->dobj.dump = false;
if (tbinfo->dobj.namespace->dobj.dump || matchingTables == NULL)
tbinfo->dobj.dump = true;
if (matchingTables == NULL)
{
if (tbinfo->dobj.namespace->dobj.dump)
tbinfo->dobj.dump = true;
}
else
{
char *searchname = NULL;
searchname = malloc(20);
sprintf(searchname, " %d ", tbinfo->dobj.catId.oid);
if (strstr(matchingTables, searchname) != NULL)
char *search_oid = malloc(20);
sprintf(search_oid, " %d ", tbinfo->dobj.catId.oid);
if (strstr(matchingTables, search_oid) != NULL)
tbinfo->dobj.dump = true;
free(searchname);
free(search_oid);
}
}