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Add DATE/TIME/DATETIME to portable LogicalTypes.Enum in schema.proto #37870

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Add DATE/TIME/DATETIME to portable LogicalTypes.Enum in schema.proto #37870

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20 changes: 20 additions & 0 deletions model/pipeline/src/main/proto/org/apache/beam/model/pipeline/v1/schema.proto
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Original file line number Diff line number Diff line change
Expand Up @@ -174,6 +174,26 @@ message LogicalTypes {
// A variable-length string with its maximum length as the argument.
VAR_CHAR = 7 [(org.apache.beam.model.pipeline.v1.beam_urn) =
"beam:logical_type:var_char:v1"];

// A URN for Date type
// - Representation type: INT64
// - A date without a time-zone, stored as incrementing count of days
// where day 0 is 1970-01-01 (ISO).
DATE = 8 [(org.apache.beam.model.pipeline.v1.beam_urn) =
"beam:logical_type:date:v1"];

// A URN for Time type
// - Representation type: INT64
// - A time without a time-zone, stored as a count of time in
// nanoseconds.
TIME = 9 [(org.apache.beam.model.pipeline.v1.beam_urn) =
"beam:logical_type:time:v1"];

// A URN for DateTime type
// - Representation type: ROW<Date: INT64, Time: INT64>
// - A date-time without a time-zone, combining Date and Time.
DATETIME = 10 [(org.apache.beam.model.pipeline.v1.beam_urn) =
"beam:logical_type:datetime:v1"];
}
}

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