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Change-Id: I7123cd5e19d79122af3b4fef2c092442b7a098f1 Reviewed-on: http://gerrit.cloudera.org:8080/3095 Reviewed-by: Alex Behm <alex.behm@cloudera.com> Tested-by: Internal Jenkins
77 lines
1.9 KiB
Plaintext
77 lines
1.9 KiB
Plaintext
====
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---- QUERY
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# see testdata/avro_schema_resolution
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select * from schema_resolution_test
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---- TYPES
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boolean, int, long, float, double, string, string, string
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---- RESULTS
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true,1,1,1,1,'default string','','NULL'
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false,2,2,2,2,'serialized string','','NULL'
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====
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---- QUERY
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# IMPALA-1136: Tests that Impala can read Hive-created Avro tables that have
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# no specified Avro schema, i.e., the Avro schema is inferred from the column
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# definitions.
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# IMPALA-1947: A TIMESTAMP from the column definitions results in a STRING column
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# backed by a stored Avro STRING during table loading.
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# See testdata/avro_schema_resolution
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select * from no_avro_schema where year = 2009 order by id limit 1
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union all
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select * from no_avro_schema where year = 2010 order by id limit 1
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---- TYPES
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int, boolean, int, int, int, bigint, float, double, string, string, string, int, int
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---- RESULTS: VERIFY_IS_EQUAL_SORTED
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2430,true,0,0,0,0,0,0,'09/01/09','0','2009-09-01 00:00:00',2009,9
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6380,true,0,0,0,0,0,0,'10/01/10','0','2010-10-01 00:00:00',2010,10
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====
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---- QUERY
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# IMPALA-2798: Test mismatched column definitions and Avro schema.
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select count(*) from functional_avro_snap.avro_coldef
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---- TYPES
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bigint
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---- RESULTS
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10
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====
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---- QUERY
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# IMPALA-2798: Test mismatched column definitions and Avro schema.
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select count(*) from functional_avro_snap.avro_extra_coldef
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---- TYPES
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bigint
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---- RESULTS
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10
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====
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---- QUERY
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# IMPALA-2798: Test mismatched column definitions and Avro schema.
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select tinyint_col, string_col from functional_avro_snap.avro_coldef order by int_col
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---- TYPES
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int, string
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---- RESULTS
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0,'0'
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0,'0'
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1,'1'
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1,'1'
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2,'2'
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2,'2'
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3,'3'
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3,'3'
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4,'4'
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4,'4'
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====
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---- QUERY
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# IMPALA-2798: Test mismatched column definitions and Avro schema.
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select tinyint_col, string_col from functional_avro_snap.avro_extra_coldef order by int_col
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---- TYPES
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int, string
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---- RESULTS
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0,'0'
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0,'0'
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1,'1'
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1,'1'
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2,'2'
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2,'2'
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3,'3'
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3,'3'
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4,'4'
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4,'4'
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====
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