diff options
Diffstat (limited to 'doc/src')
| -rw-r--r-- | doc/src/sgml/ref/alter_foreign_data_wrapper.sgml | 12 | ||||
| -rw-r--r-- | doc/src/sgml/ref/create_foreign_data_wrapper.sgml | 8 |
2 files changed, 11 insertions, 9 deletions
diff --git a/doc/src/sgml/ref/alter_foreign_data_wrapper.sgml b/doc/src/sgml/ref/alter_foreign_data_wrapper.sgml index 7376804403d..91ac1b2f0c9 100644 --- a/doc/src/sgml/ref/alter_foreign_data_wrapper.sgml +++ b/doc/src/sgml/ref/alter_foreign_data_wrapper.sgml @@ -91,11 +91,13 @@ ALTER FOREIGN DATA WRAPPER <replaceable class="parameter">name</replaceable> REN </para> <para> - Note that it is possible that after changing the validator the - options to the foreign-data wrapper, servers, and user mappings - have become invalid. It is up to the user to make sure that - these options are correct before using the foreign-data - wrapper. + Note that it is possible that pre-existing options of the foreign-data + wrapper, or of dependent servers, user mappings, or foreign tables, are + invalid according to the new validator. <productname>PostgreSQL</> does + not check for this. It is up to the user to make sure that these + options are correct before using the modified foreign-data wrapper. + However, any options specified in this <command>ALTER FOREIGN DATA + WRAPPER</> command will be checked using the new validator. </para> </listitem> </varlistentry> diff --git a/doc/src/sgml/ref/create_foreign_data_wrapper.sgml b/doc/src/sgml/ref/create_foreign_data_wrapper.sgml index e2d897fb214..cbe50021f4f 100644 --- a/doc/src/sgml/ref/create_foreign_data_wrapper.sgml +++ b/doc/src/sgml/ref/create_foreign_data_wrapper.sgml @@ -80,11 +80,11 @@ CREATE FOREIGN DATA WRAPPER <replaceable class="parameter">name</replaceable> <varlistentry> <term><literal>VALIDATOR <replaceable class="parameter">validator_function</replaceable></literal></term> <listitem> - <para><replaceable class="parameter">validator_function</replaceable> is the - name of a previously registered function that will be called to + <para><replaceable class="parameter">validator_function</replaceable> + is the name of a previously registered function that will be called to check the generic options given to the foreign-data wrapper, as - well as options for foreign servers and user mappings using the - foreign-data wrapper. If no validator function or <literal>NO + well as options for foreign servers, user mappings and foreign tables + using the foreign-data wrapper. If no validator function or <literal>NO VALIDATOR</literal> is specified, then options will not be checked at creation time. (Foreign-data wrappers will possibly ignore or reject invalid option specifications at run time, |