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| author | Boris Kolpackov <boris@codesynthesis.com> | 2013-04-05 10:16:48 +0200 |
|---|---|---|
| committer | Boris Kolpackov <boris@codesynthesis.com> | 2013-04-10 18:46:44 +0200 |
| commit | 853d76b58e96aab4e6182cc1234652dfcdd74c14 (patch) | |
| tree | 612e54f542dd3d6a11d8a8299f2c82f35e9e714e /odb/relational/pgsql | |
| parent | c9dbc099d74d92b17724a24823aafe1fcc8ca7e7 (diff) | |
Generate alter column migration statements
Diffstat (limited to 'odb/relational/pgsql')
| -rw-r--r-- | odb/relational/pgsql/schema.cxx | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/odb/relational/pgsql/schema.cxx b/odb/relational/pgsql/schema.cxx index efe9b40..7e0b7a5 100644 --- a/odb/relational/pgsql/schema.cxx +++ b/odb/relational/pgsql/schema.cxx @@ -209,6 +209,19 @@ namespace relational } }; entry<create_index> create_index_; + + struct alter_column: relational::alter_column, context + { + alter_column (base const& x): base (x) {} + + virtual void + alter (sema_rel::alter_column& ac) + { + os << quote_id (ac.name ()) << " " << + (ac.null () ? "DROP" : "SET") << " NOT NULL"; + } + }; + entry<alter_column> alter_column_; } } } |