diff options
Diffstat (limited to 'odb/relational/mssql/source.cxx')
| -rw-r--r-- | odb/relational/mssql/source.cxx | 51 |
1 files changed, 49 insertions, 2 deletions
diff --git a/odb/relational/mssql/source.cxx b/odb/relational/mssql/source.cxx index efd71f1..837313a 100644 --- a/odb/relational/mssql/source.cxx +++ b/odb/relational/mssql/source.cxx @@ -846,6 +846,53 @@ namespace relational }; entry<container_traits> container_traits_; + struct section_traits: relational::section_traits, + statement_columns_common + { + section_traits (base const& x): base (x) {} + + virtual void + init_value_extra () + { + os << "st.stream_result ();"; + } + + virtual void + process_statement_columns (relational::statement_columns& cols, + statement_kind sk) + { + statement_columns_common::process (cols, sk); + } + + virtual string + optimistic_version_increment (semantics::data_member& m) + { + sql_type t (parse_sql_type (column_type (m), m)); + return t.type != sql_type::ROWVERSION + ? "1" + : "sts.update_statement ().version ()"; + } + + virtual void + update_statement_extra (user_section&) + { + semantics::data_member* ver (optimistic (c_)); + + if (ver == 0 || + parse_sql_type (column_type (*ver), *ver).type != + sql_type::ROWVERSION) + return; + + // Long data & SQL Server 2005 incompatibility is detected + // in persist_statement_extra. + // + os << strlit ( + " OUTPUT INSERTED." + convert_from ( + column_qname (*ver, column_prefix ()), *ver)) << endl; + } + }; + entry<section_traits> section_traits_; + struct class_: relational::class_, statement_columns_common { class_ (base const& x): base (x) {} @@ -1018,14 +1065,14 @@ namespace relational } virtual string - optimimistic_version_init (semantics::data_member& m) + optimistic_version_init (semantics::data_member& m) { sql_type t (parse_sql_type (column_type (m), m)); return t.type != sql_type::ROWVERSION ? "1" : "st.version ()"; } virtual string - optimimistic_version_increment (semantics::data_member& m) + optimistic_version_increment (semantics::data_member& m) { sql_type t (parse_sql_type (column_type (m), m)); return t.type != sql_type::ROWVERSION |