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This commit makes ADD PARTITION operations treat string partition-key values as case sensitive in consistent with other related partition DDL operations. Change-Id: I6fbe67d99df8a50a16a18456fde85d03d622c7a1 Reviewed-on: http://gerrit.cloudera.org:8080/5535 Reviewed-by: Alex Behm <alex.behm@cloudera.com> Tested-by: Internal Jenkins
156 lines
5.0 KiB
Plaintext
156 lines
5.0 KiB
Plaintext
====
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---- QUERY
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# First create a partitioned table
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create table p1 (i int) partitioned by(j int, k string);
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# Add some partitions
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alter table p1 add partition (j=1,k="a");
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alter table p1 add partition (j=1,k="b");
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alter table p1 add partition (j=1,k="c");
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alter table p1 add partition (j=2,k="d");
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alter table p1 add partition (j=2,k="e");
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alter table p1 add partition (j=2,k="f");
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alter table p1 add partition (j=2,k=NULL);
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alter table p1 add partition (j=NULL,k="g");
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alter table p1 add partition (j=NULL,k=NULL);
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# Populate the table
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insert into p1 partition (j, k) values (100, 1, "a"), (200, 1, "b"), (300, 1, "c");
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====
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---- QUERY
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show partitions p1
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---- RESULTS
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'NULL','NULL',-1,0,regex:.+,regex:.+,regex:.+,regex:.+,regex:.+,regex:.*/test-warehouse/.+/p1/j=__HIVE_DEFAULT_PARTITION__/k=__HIVE_DEFAULT_PARTITION__
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'NULL','g',-1,0,regex:.+,regex:.+,regex:.+,regex:.+,regex:.+,regex:.*/test-warehouse/.+/p1/j=__HIVE_DEFAULT_PARTITION__/k=g
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'1','a',-1,1,regex:.+,regex:.+,regex:.+,regex:.+,regex:.+,regex:.*/test-warehouse/.+/p1/j=1/k=a
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'1','b',-1,1,regex:.+,regex:.+,regex:.+,regex:.+,regex:.+,regex:.*/test-warehouse/.+/p1/j=1/k=b
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'1','c',-1,1,regex:.+,regex:.+,regex:.+,regex:.+,regex:.+,regex:.*/test-warehouse/.+/p1/j=1/k=c
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'2','NULL',-1,0,regex:.+,regex:.+,regex:.+,regex:.+,regex:.+,regex:.*/test-warehouse/.+/p1/j=2/k=__HIVE_DEFAULT_PARTITION__
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'2','d',-1,0,regex:.+,regex:.+,regex:.+,regex:.+,regex:.+,regex:.*/test-warehouse/.+/p1/j=2/k=d
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'2','e',-1,0,regex:.+,regex:.+,regex:.+,regex:.+,regex:.+,regex:.*/test-warehouse/.+/p1/j=2/k=e
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'2','f',-1,0,regex:.+,regex:.+,regex:.+,regex:.+,regex:.+,regex:.*/test-warehouse/.+/p1/j=2/k=f
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'Total','',-1,3,regex:.+,regex:.+,'','','',''
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---- TYPES
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STRING, STRING, BIGINT, BIGINT, STRING, STRING, STRING, STRING, STRING, STRING
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====
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---- QUERY
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show files in p1 partition (j<2, k="a")
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---- RESULTS
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regex:.+,regex:.+,'j=1/k=a'
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---- TYPES
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STRING, STRING, STRING
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====
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---- QUERY
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alter table p1 partition (j=2) set fileformat parquet
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---- RESULTS
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'Updated 4 partition(s).'
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---- TYPES
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STRING
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====
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---- QUERY
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alter table p1 partition (k rlike ".*") set serdeproperties ('k'='v')
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---- RESULTS
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'Updated 7 partition(s).'
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---- TYPES
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STRING
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====
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---- QUERY
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alter table p1 partition (k="") set serdeproperties ('k'='v')
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---- RESULTS
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'Updated 2 partition(s).'
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---- TYPES
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STRING
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====
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---- QUERY
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alter table p1 partition (k=null) set serdeproperties ('k'='v')
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---- RESULTS
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'Updated 2 partition(s).'
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---- TYPES
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STRING
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====
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---- QUERY
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alter table p1 partition (j is not null) set tblproperties ('k'='v')
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---- RESULTS
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'Updated 7 partition(s).'
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---- TYPES
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STRING
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====
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---- QUERY
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compute incremental stats p1 partition(j<2)
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---- RESULTS
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'Updated 3 partition(s) and 1 column(s).'
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---- TYPES
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STRING
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====
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---- QUERY
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alter table p1 drop partition (j<2)
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---- RESULTS
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'Dropped 3 partition(s).'
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---- TYPES
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STRING
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====
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---- QUERY
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alter table p1 drop partition (j<2)
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---- RESULTS
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'Dropped 0 partition(s).'
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---- TYPES
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STRING
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====
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---- QUERY
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alter table p1 drop if exists partition (j<2)
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---- RESULTS
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'Dropped 0 partition(s).'
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---- TYPES
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STRING
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====
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---- QUERY
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alter table p1 drop if exists partition (j=2, k="bla")
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---- RESULTS
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'Dropped 0 partition(s).'
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---- TYPES
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STRING
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====
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---- QUERY
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alter table p1 drop partition (j=2, k=NULL)
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---- RESULTS
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'Dropped 1 partition(s).'
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---- TYPES
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STRING
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====
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---- QUERY
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alter table p1 drop partition (j IS NULL AND k IS NULL);
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---- RESULTS
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'Dropped 1 partition(s).'
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---- TYPES
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STRING
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====
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---- QUERY
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show partitions p1
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---- RESULTS
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'NULL','g',-1,0,regex:.+,regex:.+,regex:.+,regex:.+,regex:.+,regex:.*/test-warehouse/.+/p1/j=__HIVE_DEFAULT_PARTITION__/k=g
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'2','d',-1,0,regex:.+,regex:.+,regex:.+,'PARQUET',regex:.+,regex:.*/test-warehouse/.+/p1/j=2/k=d
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'2','e',-1,0,regex:.+,regex:.+,regex:.+,'PARQUET',regex:.+,regex:.*/test-warehouse/.+/p1/j=2/k=e
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'2','f',-1,0,regex:.+,regex:.+,regex:.+,'PARQUET',regex:.+,regex:.*/test-warehouse/.+/p1/j=2/k=f
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'Total','',0,0,regex:.+,regex:.+,'','','',''
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---- TYPES
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STRING, STRING, BIGINT, BIGINT, STRING, STRING, STRING, STRING, STRING, STRING
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====
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---- QUERY
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# Tests case-sensitivity of string-typed partition columns.
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alter table p1 add partition (j=2,k="D");
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alter table p1 add partition (j=2,k="E");
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alter table p1 add partition (j=2,k="F");
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====
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---- QUERY
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show partitions p1
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---- RESULTS
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'NULL','g',-1,0,regex:.+,regex:.+,regex:.+,regex:.+,regex:.+,regex:.*/test-warehouse/.+/p1/j=__HIVE_DEFAULT_PARTITION__/k=g
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'2','D',-1,0,regex:.+,regex:.+,regex:.+,'TEXT',regex:.+,regex:.*/test-warehouse/.+/p1/j=2/k=D
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'2','E',-1,0,regex:.+,regex:.+,regex:.+,'TEXT',regex:.+,regex:.*/test-warehouse/.+/p1/j=2/k=E
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'2','F',-1,0,regex:.+,regex:.+,regex:.+,'TEXT',regex:.+,regex:.*/test-warehouse/.+/p1/j=2/k=F
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'2','d',-1,0,regex:.+,regex:.+,regex:.+,'PARQUET',regex:.+,regex:.*/test-warehouse/.+/p1/j=2/k=d
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'2','e',-1,0,regex:.+,regex:.+,regex:.+,'PARQUET',regex:.+,regex:.*/test-warehouse/.+/p1/j=2/k=e
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'2','f',-1,0,regex:.+,regex:.+,regex:.+,'PARQUET',regex:.+,regex:.*/test-warehouse/.+/p1/j=2/k=f
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'Total','',0,0,regex:.+,regex:.+,'','','',''
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---- TYPES
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STRING, STRING, BIGINT, BIGINT, STRING, STRING, STRING, STRING, STRING, STRING
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====
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