tree b4cf4a5f99b83b90670497b294cda569e7bc7740
parent 6a8e62d9c4548448e3e4dd39da4ebe23c165abf0
author Seth Hollyman <shollyman@google.com> 1572303181 +0000
committer Seth Hollyman <shollyman@google.com> 1572379181 +0000

bigquery: allow opt-out on streaming deduplication

This change adds a new sentinel NoInsertID value for
indicating that a Saver should not leverage best-effort
deduplication when using an Inserter for streaming data
into a table.

Currently, any Saver that specifies an empty insertion ID
gets a randomly generated insertID to facilitate deduplication
and retry scenarios.  Specifying the NoInsertID sentinel
omits the use of insertIDs in the underlying request.

Fixes: #1618

Change-Id: I30638a6a40323973c146f2ef5e39e076ee07db02
Reviewed-on: https://code-review.googlesource.com/c/gocloud/+/47570
Reviewed-by: kokoro <noreply+kokoro@google.com>
Reviewed-by: Jean de Klerk <deklerk@google.com>