diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/backend/foreign/foreign.c | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/src/backend/foreign/foreign.c b/src/backend/foreign/foreign.c index 872ed1f029c..bfcc323924a 100644 --- a/src/backend/foreign/foreign.c +++ b/src/backend/foreign/foreign.c @@ -485,11 +485,15 @@ is_conninfo_option(const char *option, Oid context) /* * Validate the generic option given to SERVER or USER MAPPING. - * Raise an ERROR if the option or its value is considered - * invalid. + * Raise an ERROR if the option or its value is considered invalid. * * Valid server options are all libpq conninfo options except * user and password -- these may only appear in USER MAPPING options. + * + * Caution: this function is deprecated, and is now meant only for testing + * purposes, because the list of options it knows about doesn't necessarily + * square with those known to whichever libpq instance you might be using. + * Inquire of libpq itself, instead. */ Datum postgresql_fdw_validator(PG_FUNCTION_ARGS) |