jdbc

With Hive connector

trino:default> CREATE TABLE one (a varchar);
            -> CREATE VIEW two AS SELECT * FROM one;
CREATE TABLE
CREATE VIEW

DROP TABLE is rejected on a view:

trino:default> DROP TABLE two;
Query 20210906_150832_00015_id3y3 failed: line 1:1: Table 'hive.default.two' does not exist, but a view with that name exists. Did you mean DROP VIEW hive.default.t

1 issue description
2. fix bug, enhance....
3. git commit -m "issue name (#issue number)"

[error] -- Error: /tmp/sbt_e60b88db/src/test/scala/app/models/ProgrammersSpec.scala:41:14 
[info] [error] 41 |      created should not beNull
[info] [error]    |      ^^^^^^^^^^^^^^^^^^
[info] [error]    |postfix operator `beNull` needs to be enabled
[info] [error]    |by making the implicit value scala.language.postfixOps visible.
[info] [error]    |----
[info] [error]    |This can be 

I'm submitting a ...

• bug report
• feature request

Context
The Changelog RRS feed can be found on the Changelog page:
https://jdbc.postgresql.org/documentation/changelog.html
Just above the section "Introduction and explanation of symbols". Direct link:
https://jdbc.postgresql.org/change

1. Describe the feature

In apache/spark#33904, I faced a performance issue with the topK scenario where K is very large which can be avoided by setting spark.sql.execution.topKSortFallbackThreshold less than the K here.

For Kyuubi users who run SQL only, improper topK SQLs will hold engines for quite a long time and they don't know why.

With a proper value for