t
com.adform.streamloader.vertica.file.native
NativeVerticaRecordEncoder
Companion object NativeVerticaRecordEncoder
trait NativeVerticaRecordEncoder[R] extends AnyRef
An encoder for encoding records to rows in the native Vertica file format. Implementations need to define the encoding by composing calls to a provided primitive type writer, static column sizes and nullability of each field have to be defined separately.
- R
Type of records being encoded.
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- abstract def setNullBits(record: R, setter: (Int) => Unit): Unit
Invokes the provided
settermethod for each column that is null in a given record, provides the ordinal position of the column as an argument to the setter. - abstract def staticColumnSizes: Array[Int]
Gets an array of static data type sizes for each column.
Gets an array of static data type sizes for each column. Variable length columns have static sizes of -1.
- abstract def write(record: R, primitiveTypeWriter: NativeVerticaPrimitiveTypeWriter): Unit
Writes a given record using the provided primitive type writer.
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