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author | Boris Kolpackov <boris@codesynthesis.com> | 2015-02-05 14:17:07 +0200 |
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committer | Boris Kolpackov <boris@codesynthesis.com> | 2015-02-05 14:17:07 +0200 |
commit | 2ca4828d303fdd27c573429910f7a25fd1e3727c (patch) | |
tree | d2637c11861d44a634ecc09bbe88c3a3ff350b16 /NEWS | |
parent | 8e69f40ab32dc8604b68f360ae30fa961ba036ee (diff) |
Implement result modifiers in view query condition
Diffstat (limited to 'NEWS')
-rw-r--r-- | NEWS | 6 |
1 files changed, 6 insertions, 0 deletions
@@ -27,6 +27,12 @@ Version 2.4.0 Section 15.2, "Persistent Class Template Instantiations" in the ODB manual. + * Support for result modifiers in view query conditions. Currently + supported result modifiers are 'distinct' (which is translated to + SELECT DISTINCT) and 'for_update' (which is translated to FOR UPDATE or + equivalent for database systems that support it). For details, refer to + Section 10.5, "View Query Conditions" in the ODB manual. + * Besides odb::stderr_tracer there is now odb::stderr_full_tracer that traces statement preparations and deallocations in addition to their executions. This new implementation can be useful when you want to |