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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 |