pub enum SourceConnection {
    Kafka(KafkaSourceConnection),
    Kinesis(KinesisSourceConnection),
    S3(S3SourceConnection),
    Postgres(PostgresSourceConnection),
    PubNub(PubNubSourceConnection),
}

Variants

Kafka(KafkaSourceConnection)

Kinesis(KinesisSourceConnection)

S3(S3SourceConnection)

Postgres(PostgresSourceConnection)

PubNub(PubNubSourceConnection)

Implementations

Returns the name and type of each additional metadata column that Materialize will automatically append to the source’s inherent columns.

Presently, each source type exposes precisely one metadata column that corresponds to some source-specific record counter. For example, file sources use a line number, while Kafka sources use a topic offset.

The columns declared here must be kept in sync with the actual source implementations that produce these columns.

Returns the name of the external source connection.

Optionally returns the name of the upstream resource this source corresponds to. (Currently only implemented for Kafka and Kinesis, to match old-style behavior TODO: decide whether we want file paths and other upstream names to show up in metrics too.

Trait Implementations

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