diff options
| author | Boris Kolpackov <boris@codesynthesis.com> | 2017-11-15 17:47:20 +0200 |
|---|---|---|
| committer | Boris Kolpackov <boris@codesynthesis.com> | 2017-11-15 17:47:20 +0200 |
| commit | 5f24741c88cf4e86dc7c9f3d8dd967a4a7f04bcf (patch) | |
| tree | 9efc82ead8b8fb3164021bc381f7c6fc54982217 /odb/pgsql/connection.hxx | |
| parent | f0e79d5807525024baafe9fd79057b65c153fb49 (diff) | |
Work around PostgreSQL transaction poisoning in schema version query
Note that this only works in 9.4+. For older versions the workaround is
to "pre-call" database::schema_version() outside of any transaction.
Diffstat (limited to 'odb/pgsql/connection.hxx')
| -rw-r--r-- | odb/pgsql/connection.hxx | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/odb/pgsql/connection.hxx b/odb/pgsql/connection.hxx index 57837ee..316dfeb 100644 --- a/odb/pgsql/connection.hxx +++ b/odb/pgsql/connection.hxx @@ -115,6 +115,12 @@ namespace odb return handle_; } + // Server version as returned by PQserverVersion(), for example, 90200 + // (9.2.0), 90201 (9.2.1), 100000 (10.0), 110001 (11.1). + // + int + server_version () const; + statement_cache_type& statement_cache () { |