| -- SORT_QUERY_RESULTS |
| |
| -- verify that new fields in schema get propagated to table scans |
| CREATE TABLE doctors_with_new_field |
| ROW FORMAT |
| SERDE 'org.apache.hadoop.hive.serde2.avro.AvroSerDe' |
| STORED AS |
| INPUTFORMAT 'org.apache.hadoop.hive.ql.io.avro.AvroContainerInputFormat' |
| OUTPUTFORMAT 'org.apache.hadoop.hive.ql.io.avro.AvroContainerOutputFormat' |
| TBLPROPERTIES ('avro.schema.literal'='{ |
| "namespace": "testing.hive.avro.serde", |
| "name": "doctors", |
| "type": "record", |
| "fields": [ |
| { |
| "name":"number", |
| "type":"int", |
| "doc":"Order of playing the role" |
| }, |
| { |
| "name":"first_name", |
| "type":"string", |
| "doc":"first name of actor playing role" |
| }, |
| { |
| "name":"last_name", |
| "type":"string", |
| "doc":"last name of actor playing role" |
| }, |
| { |
| "name":"extra_field", |
| "type":"string", |
| "doc":"an extra field not in the original file", |
| "default":"fishfingers and custard" |
| } |
| ] |
| }'); |
| |
| DESCRIBE doctors_with_new_field; |
| |
| LOAD DATA LOCAL INPATH '../../data/files/doctors.avro' INTO TABLE doctors_with_new_field; |
| |
| SELECT * FROM doctors_with_new_field; |
| |
