DATASET Constructor Syntax - Teradata Vantage

Teradata® VantageCloud Lake
Deployment
VantageCloud
Edition
Lake
Product
Teradata Vantage
Published
January 2023
ft:locale
en-US
ft:lastEdition
2024-12-11
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new DATASET (
  schema_expression,
  DATASET_expression,
  { AVRO | CSV [, { LATIN | UNICODE } ] }
)

Syntax Elements

schema_expression
Any expression that evaluates to a Teradata VARCHAR or VARBYTE conforming to the Avro or CSV schema specifications.
DATASET_expression
The CSV or Avro data value. If the constructor is for a CSV value, the value is a VARCHAR or CLOB in either the LATIN or UNICODE character set. If the constructor is for an Avro value, this value is VARBYTE or BLOB.
AVRO
CSV
The storage format of the new DATASET instance, either CSV or Avro.
LATIN
UNICODE
The character set of the returned CSV DATASET value, either LATIN or UNICODE. You can specify the character set only for the CSV storage format. If this parameter is omitted for a CSV value, the return CSV value is created in the current server character set.