aokolnychyi commented on a change in pull request #398: Push down StringStartsWith in Spark IcebergSource URL: https://github.com/apache/incubator-iceberg/pull/398#discussion_r317416149
########## File path: api/src/main/java/org/apache/iceberg/expressions/InclusiveMetricsEvaluator.java ########## @@ -254,5 +258,43 @@ public Boolean or(Boolean leftResult, Boolean rightResult) { public <T> Boolean notIn(BoundReference<T> ref, Literal<T> lit) { return ROWS_MIGHT_MATCH; } + + @Override + public <T> Boolean startsWith(BoundReference<T> ref, Literal<T> lit) { + int id = ref.fieldId(); + + String prefix = (String) lit.value(); + ByteBuffer prefixAsBytes = ByteBuffer.wrap(prefix.getBytes(StandardCharsets.UTF_8)); Review comment: I've created #414 separately to address this. ---------------------------------------------------------------- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. For queries about this service, please contact Infrastructure at: us...@infra.apache.org With regards, Apache Git Services --------------------------------------------------------------------- To unsubscribe, e-mail: issues-unsubscr...@iceberg.apache.org For additional commands, e-mail: issues-h...@iceberg.apache.org