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Throw error for ALTER TABLE RESET of an invalid option

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Also adjust pg_upgrade to not use this method for optional TOAST table
creation.

Patch by Fabrízio de Royes Mello
This commit is contained in:
Bruce Momjian 2014-08-25 17:06:40 -04:00
parent ebe30ad59b
commit 73d78e11a0
2 changed files with 34 additions and 1 deletions
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9
contrib/pg_upgrade/dump.c
View File

@ -115,6 +115,10 @@ optionally_create_toast_tables(void)
"c.relkind IN ('r', 'm') AND "
"c.reltoastrelid = 0");
/* Suppress NOTICE output from non-existant constraints */
PQclear(executeQueryOrDie(conn, "SET client_min_messages = warning;"));
PQclear(executeQueryOrDie(conn, "SET log_min_messages = warning;"));
ntups = PQntuples(res);
i_nspname = PQfnumber(res, "nspname");
i_relname = PQfnumber(res, "relname");
@ -125,13 +129,16 @@ optionally_create_toast_tables(void)
OPTIONALLY_CREATE_TOAST_OID));
/* dummy command that also triggers check for required TOAST table */
PQclear(executeQueryOrDie(conn, "ALTER TABLE %s.%s RESET (binary_upgrade_dummy_option);",
PQclear(executeQueryOrDie(conn, "ALTER TABLE %s.%s DROP CONSTRAINT IF EXISTS binary_upgrade_dummy_constraint;",
quote_identifier(PQgetvalue(res, rowno, i_nspname)),
quote_identifier(PQgetvalue(res, rowno, i_relname))));
}
PQclear(res);
PQclear(executeQueryOrDie(conn, "RESET client_min_messages;"));
PQclear(executeQueryOrDie(conn, "RESET log_min_messages;"));
PQfinish(conn);
}

26
src/backend/access/common/reloptions.c
View File

@ -307,6 +307,8 @@ static void initialize_reloptions(void);
static void parse_one_reloption(relopt_value *option, char *text_str,
int text_len, bool validate);
static bool is_valid_reloption(char *name);
/*
* initialize_reloptions
* initialization routine, must be called before parsing
@ -381,6 +383,25 @@ initialize_reloptions(void)
need_initialization = false;
}
/*
* is_valid_reloption
* check if a reloption exists
*
*/
static bool
is_valid_reloption(char *name)
{
int i;
for (i = 0; relOpts[i]; i++)
{
if (pg_strcasecmp(relOpts[i]->name, name) == 0)
return true;
}
return false;
}
/*
* add_reloption_kind
* Create a new relopt_kind value, to be used in custom reloptions by
@ -672,6 +693,11 @@ transformRelOptions(Datum oldOptions, List *defList, char *namspace,
if (isReset)
{
if (!is_valid_reloption(def->defname))
ereport(ERROR,
(errcode(ERRCODE_INVALID_PARAMETER_VALUE),
errmsg("unrecognized parameter \"%s\"", def->defname)));
if (def->arg != NULL)
ereport(ERROR,
(errcode(ERRCODE_SYNTAX_ERROR),