diff options
| author | Boris Kolpackov <boris@codesynthesis.com> | 2011-08-22 11:47:55 +0200 |
|---|---|---|
| committer | Boris Kolpackov <boris@codesynthesis.com> | 2011-08-22 11:47:55 +0200 |
| commit | b79afa6dbea19905b2a035365274616dd1dae2b1 (patch) | |
| tree | 428110d79f2dfdeaef4405c5b27cd2fdd1ab969b /odb/relational/pgsql | |
| parent | 3e57c662b42831555498607d607c349f30c5b7de (diff) | |
Add database::erase_query() function
New test: common/erase-query. Documentation is in Section 3.9, "Deleting
Persistent Objects". The current implementation does not work well with
the session (no removal of the erased objects from the cache).
Diffstat (limited to 'odb/relational/pgsql')
| -rw-r--r-- | odb/relational/pgsql/header.cxx | 3 | ||||
| -rw-r--r-- | odb/relational/pgsql/source.cxx | 28 |
2 files changed, 22 insertions, 9 deletions
diff --git a/odb/relational/pgsql/header.cxx b/odb/relational/pgsql/header.cxx index 64b02d8..edf9355 100644 --- a/odb/relational/pgsql/header.cxx +++ b/odb/relational/pgsql/header.cxx @@ -36,7 +36,8 @@ namespace relational // Query statement name. // if (options.generate_query ()) - os << "static const char* const query_statement_name;"; + os << "static const char* const query_statement_name;" + << "static const char* const erase_query_statement_name;"; os << endl; diff --git a/odb/relational/pgsql/source.cxx b/odb/relational/pgsql/source.cxx index 83aa8c4..bfc26ba 100644 --- a/odb/relational/pgsql/source.cxx +++ b/odb/relational/pgsql/source.cxx @@ -873,6 +873,10 @@ namespace relational { os << name_decl << endl << "query_statement_name = " << strlit (fn + "_query") << ";" + << endl + << name_decl << endl + << "erase_query_statement_name = " << + strlit (fn + "_erase_query") << ";" << endl; } @@ -936,21 +940,29 @@ namespace relational } virtual void - query_statement_ctor (type& c) + query_statement_ctor_args (type&) { - string const& type (c.fq_name ()); - string traits ("access::object_traits< " + type + " >"); - - os << "select_statement (" << endl - << "sts.connection ()," << endl + os << "sts.connection ()," << endl << "query_statement_name," << endl - << "query_clause + q.clause ()," << endl + << "query_clause + q.clause (table_name)," << endl << "q.parameter_types ()," << endl << "q.parameter_count ()," << endl << "q.parameters_binding ()," << endl - << "imb)"; + << "imb"; + } + + virtual void + erase_query_statement_ctor_args (type&) + { + os << "conn," << endl + << "erase_query_statement_name," << endl + << "erase_query_clause + q.clause (table_name)," << endl + << "q.parameter_types ()," << endl + << "q.parameter_count ()," << endl + << "q.parameters_binding ()"; } + virtual void post_query_ (type&) { |