diff options
| author | Boris Kolpackov <boris@codesynthesis.com> | 2013-09-04 12:57:25 +0200 |
|---|---|---|
| committer | Boris Kolpackov <boris@codesynthesis.com> | 2013-09-04 12:57:25 +0200 |
| commit | c93d7f6453f8aebdc80fba44032f692eb5da8a9c (patch) | |
| tree | 441f2828cd354d925087a8728cab9a3ecfe8eee4 /odb/processor.cxx | |
| parent | a7094314a7f3c7453025061efeacb0d52e1866af (diff) | |
Container versioning support
Diffstat (limited to 'odb/processor.cxx')
| -rw-r--r-- | odb/processor.cxx | 52 |
1 files changed, 47 insertions, 5 deletions
diff --git a/odb/processor.cxx b/odb/processor.cxx index 8c4efaf..14370c4 100644 --- a/odb/processor.cxx +++ b/odb/processor.cxx @@ -1657,12 +1657,54 @@ namespace t.set ("key-not-null", true); } - // Check if we are versioned. + // Check if we are versioned. For now we are not allowing for + // soft-add/delete in container keys (might be used in WHERE, + // primary key). // - // @@ TODO - // - if (force_versioned) - t.set ("versioned", true); + { + semantics::class_* comp; + switch (ck) + { + case ck_ordered: + { + comp = composite (*vt); + break; + } + case ck_map: + case ck_multimap: + { + comp = composite (*kt); + if (comp == 0 || column_count (*comp).soft == 0) + { + comp = composite (*vt); + break; + } + + error (m.location ()) << "map key type cannot have soft-" << + "added/deleted data members" << endl; + info (kt->location ()) << "key type is defined here" << endl; + throw operation_failed (); + } + case ck_set: + case ck_multiset: + { + comp = composite (*vt); + if (comp == 0 || column_count (*comp).soft == 0) + { + comp = 0; + break; + } + + error (m.location ()) << "set value type cannot have soft-" << + "added/deleted data members" << endl; + info (vt->location ()) << "value type is defined here" << endl; + throw operation_failed (); + } + } + + if (force_versioned || (comp != 0 && column_count (*comp).soft != 0)) + t.set ("versioned", true); + } } // Process member data. |