The MonetDB team at CWI/MonetDB BV is pleased to announce the Dec2016-SP2 bugfix release of the MonetDB suite of programs. More information about MonetDB can be found on our website at http://www.monetdb.org/. For details on this release, please see the release notes at http://www.monetdb.org/Downloads/ReleaseNotes. As usual, the download location is http://dev.monetdb.org/downloads/. Dec 2016-SP2 bugfix release Bug Fixes * 4034: argnames array in rapi.c has fixed length (that was too short) * 6080: mserver5: rel_bin.c:2391: rel2bin_project: Assertion `0' failed. * 6081: Segmentation fault (core dumped) * 6082: group.subgroup is undefined if group by is used on an expression involving only constants * 6111: Maximum number of digits for hge decimal is listed as 39 in sys.types. Should be 38 as DECIMAL(39) is not supported. * 6112: Crash upgrading Jul2015->Jun2016 * 6130: Query rewriter crashes on a NULL pointer when having a correlated subquery * 6133: A crash occurs when preparing an INSERT on joined tables during the query semantic phase * 6141: Getting an error message regarding a non-GROUP-BY column rather than an unknown identifier * 6177: Server crashes * 6186: Null casting causes no results (silent server crash?) * 6189: Removing a NOT NULL constraint from a PKey column should NOT be allowed * 6190: CASE query crashes database * 6191: MT_msync failed with "Cannot allocate memory" * 6192: Numeric column stores wrong values after adding large numbers * 6193: converting to a smaller precision (fewer or no decimals after decimal point) should round/truncate consistently * 6194: splitpart returns truncated last part if it contains non ascii caracters * 6195: Cast from huge decimal type to smaller returns wrong results * 6196: Database crashes after generate_series query * 6198: COALESCE could be more optimized * 6201: MonetDB completely giving up on certain queries - no error and no result * 6202: querying a table with an ordered index on string/varchar column crashes server and makes server unrestartable! * 6203: copy into: Failed to import table Leftover data 'False' * 6205: Integer addition overflow * 6206: casting strings with more than one trailing zero ('0') to decimal goes wrong * 6209: Aggregation over complex OR expressions produce wrong results * 6210: Upgrading a database from Jun2015 or older crashes the server * 6213: SQLsmith causes server to crash * 6217: Segfault in rel_optimizer (sqlsmith) * 6218: grouped quantiles with all null group causes following groups to return null * 6224: mal_parser: cannot refer to types containing an underscore