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http://svn.apache.org/repos/asf/hive/trunk/ql/src/java/org/apache/hadoop/hive/ql/exec/DDLTask.java <https://reviews.apache.org/r/1058/#comment2356> Defer the db.getPartitions (which could be expensive) so that we don't do it unless we're sure that the partition keys are actually changing. http://svn.apache.org/repos/asf/hive/trunk/ql/src/java/org/apache/hadoop/hive/ql/parse/SemanticAnalyzer.java <https://reviews.apache.org/r/1058/#comment2357> Avoid usage of java.util.Stack. Some old Hive code uses it but it's deprecated because it's synchronized for no good reason. http://svn.apache.org/repos/asf/hive/trunk/ql/src/java/org/apache/hadoop/hive/ql/parse/SemanticAnalyzer.java <https://reviews.apache.org/r/1058/#comment2358> add spaces around operators such as = - John On 2011-07-20 01:01:53, Charles Chen wrote: > > ----------------------------------------------------------- > This is an automatically generated e-mail. To reply, visit: > https://reviews.apache.org/r/1058/ > ----------------------------------------------------------- > > (Updated 2011-07-20 01:01:53) > > > Review request for hive. > > > Summary > ------- > > https://issues.apache.org/jira/browse/HIVE-1078 > > > This addresses bug HIVE-1078. > https://issues.apache.org/jira/browse/HIVE-1078 > > > Diffs > ----- > > > http://svn.apache.org/repos/asf/hive/trunk/metastore/src/java/org/apache/hadoop/hive/metastore/HiveAlterHandler.java > 1146902 > > http://svn.apache.org/repos/asf/hive/trunk/metastore/src/java/org/apache/hadoop/hive/metastore/ObjectStore.java > 1146902 > > http://svn.apache.org/repos/asf/hive/trunk/ql/src/java/org/apache/hadoop/hive/ql/exec/DDLTask.java > 1146902 > > http://svn.apache.org/repos/asf/hive/trunk/ql/src/java/org/apache/hadoop/hive/ql/parse/Hive.g > 1146902 > > http://svn.apache.org/repos/asf/hive/trunk/ql/src/java/org/apache/hadoop/hive/ql/parse/SemanticAnalyzer.java > 1146902 > > http://svn.apache.org/repos/asf/hive/trunk/ql/src/java/org/apache/hadoop/hive/ql/plan/CreateViewDesc.java > 1146902 > > http://svn.apache.org/repos/asf/hive/trunk/ql/src/test/queries/clientnegative/create_or_replace_view1.q > PRE-CREATION > > http://svn.apache.org/repos/asf/hive/trunk/ql/src/test/queries/clientnegative/create_or_replace_view2.q > PRE-CREATION > > http://svn.apache.org/repos/asf/hive/trunk/ql/src/test/queries/clientnegative/create_or_replace_view3.q > PRE-CREATION > > http://svn.apache.org/repos/asf/hive/trunk/ql/src/test/queries/clientnegative/create_or_replace_view4.q > PRE-CREATION > > http://svn.apache.org/repos/asf/hive/trunk/ql/src/test/queries/clientpositive/create_or_replace_view.q > PRE-CREATION > > http://svn.apache.org/repos/asf/hive/trunk/ql/src/test/results/clientnegative/create_or_replace_view1.q.out > PRE-CREATION > > http://svn.apache.org/repos/asf/hive/trunk/ql/src/test/results/clientnegative/create_or_replace_view2.q.out > PRE-CREATION > > http://svn.apache.org/repos/asf/hive/trunk/ql/src/test/results/clientnegative/create_or_replace_view3.q.out > PRE-CREATION > > http://svn.apache.org/repos/asf/hive/trunk/ql/src/test/results/clientnegative/create_or_replace_view4.q.out > PRE-CREATION > > http://svn.apache.org/repos/asf/hive/trunk/ql/src/test/results/clientpositive/create_or_replace_view.q.out > PRE-CREATION > > http://svn.apache.org/repos/asf/hive/trunk/ql/src/test/results/clientpositive/create_view.q.out > 1146902 > > Diff: https://reviews.apache.org/r/1058/diff > > > Testing > ------- > > Passes unit tests > > > Thanks, > > Charles > >
