diff options
| author | Boris Kolpackov <boris@codesynthesis.com> | 2011-07-19 13:42:18 +0200 |
|---|---|---|
| committer | Boris Kolpackov <boris@codesynthesis.com> | 2011-07-19 13:42:18 +0200 |
| commit | 72951cb80852683bdd2707031471580620733e2f (patch) | |
| tree | c5bf96a9a4298c4c78f8bcf267d699c64106db73 /mapping | |
| parent | 261936f0f24a40276116a4ce1f0707d16754c5ae (diff) | |
New design for NULL semantics
Now, instead of being specified as part of the SQL type with the type
pragma, there are separate null and not_null pragmas. The not_null
pragma was used to control NULL-ness of object pointers. Now the two
pragmas are used consistently for object pointers and simple values
(and in the future will work for composite values and containers).
Diffstat (limited to 'mapping')
| -rw-r--r-- | mapping/person.hxx | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/mapping/person.hxx b/mapping/person.hxx index ba07ef5..1638ff5 100644 --- a/mapping/person.hxx +++ b/mapping/person.hxx @@ -13,9 +13,9 @@ // In our database boolean values are stored as strings with valid // values being "true" and "false". // -#pragma db value(bool) type("VARCHAR(5) NOT NULL") +#pragma db value(bool) type("VARCHAR(5)") -#pragma db value type("DATE NOT NULL") +#pragma db value type("DATE") class date { public: |