diff options
Diffstat (limited to 'doc/src')
| -rw-r--r-- | doc/src/sgml/fdwhandler.sgml | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/doc/src/sgml/fdwhandler.sgml b/doc/src/sgml/fdwhandler.sgml index 94263c628f..ac1717bc3c 100644 --- a/doc/src/sgml/fdwhandler.sgml +++ b/doc/src/sgml/fdwhandler.sgml @@ -351,6 +351,17 @@ GetForeignJoinPaths(PlannerInfo *root, it will supply at run time in the tuples it returns. </para> + <note> + <para> + Beginning with <productname>PostgreSQL</productname> 16, + <structfield>fs_relids</structfield> includes the rangetable indexes + of outer joins, if any were involved in this join. The new field + <structfield>fs_base_relids</structfield> includes only base + relation indexes, and thus + mimics <structfield>fs_relids</structfield>'s old semantics. + </para> + </note> + <para> See <xref linkend="fdw-planning"/> for additional information. </para> |