diff options
| author | Boris Kolpackov <boris@codesynthesis.com> | 2013-09-15 12:46:09 +0200 |
|---|---|---|
| committer | Boris Kolpackov <boris@codesynthesis.com> | 2013-09-15 12:46:09 +0200 |
| commit | 51956f409ec7ebea8b6790b0c5d4f0b51513d683 (patch) | |
| tree | 66f30e68fa3c8080d0d3d8d50c30e11914fc82b9 /odb/relational/model.hxx | |
| parent | d9ea777539b166c7347c44a6b7784626405bc029 (diff) | |
Cleanup polymorphic base tables when dropping derived one
Diffstat (limited to 'odb/relational/model.hxx')
| -rw-r--r-- | odb/relational/model.hxx | 12 |
1 files changed, 10 insertions, 2 deletions
diff --git a/odb/relational/model.hxx b/odb/relational/model.hxx index 7b5fb78..325e614 100644 --- a/odb/relational/model.hxx +++ b/odb/relational/model.hxx @@ -536,6 +536,7 @@ namespace relational model_.new_edge<sema_rel::qnames> (model_, t, name); t.options (table_options (m, ct)); + t.extra ()["kind"] = "container"; // object_id // @@ -545,7 +546,9 @@ namespace relational oc->traverse (m, container_idt (m), "id", "object_id"); } - // Foreign key and index for the object id. + // Foreign key and index for the object id. Keep this foreign + // key first since we reply on this information to lookup the + // corresponding object table. // { // Derive the name prefix. See the comment for the other foreign @@ -734,7 +737,9 @@ namespace relational if (!object (c)) return; - if (abstract (c) && !polymorphic (c)) + semantics::class_* poly (polymorphic (c)); + + if (abstract (c) && poly == 0) return; qname const& name (table_name (c)); @@ -761,6 +766,9 @@ namespace relational t.options (table_options (c)); + if (poly != 0 && poly != &c) + t.extra ()["kind"] = "polymorphic"; + // Add columns. // { |