{"action":"reopened","issue":{"url":"https://api.github.com/repos/cockroachdb/cockroach/issues/4538","repository_url":"https://api.github.com/repos/cockroachdb/cockroach","labels_url":"https://api.github.com/repos/cockroachdb/cockroach/issues/4538/labels{/name}","comments_url":"https://api.github.com/repos/cockroachdb/cockroach/issues/4538/comments","events_url":"https://api.github.com/repos/cockroachdb/cockroach/issues/4538/events","html_url":"https://github.com/cockroachdb/cockroach/issues/4538","id":135093150,"number":4538,"title":"sql: JDBC not happy about results for DROP","user":{"login":"knz","id":642886,"avatar_url":"https://avatars.githubusercontent.com/u/642886?v=3","gravatar_id":"","url":"https://api.github.com/users/knz","html_url":"https://github.com/knz","followers_url":"https://api.github.com/users/knz/followers","following_url":"https://api.github.com/users/knz/following{/other_user}","gists_url":"https://api.github.com/users/knz/gists{/gist_id}","starred_url":"https://api.github.com/users/knz/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/knz/subscriptions","organizations_url":"https://api.github.com/users/knz/orgs","repos_url":"https://api.github.com/users/knz/repos","events_url":"https://api.github.com/users/knz/events{/privacy}","received_events_url":"https://api.github.com/users/knz/received_events","type":"User","site_admin":false},"labels":[],"state":"open","locked":false,"assignee":null,"milestone":null,"comments":0,"created_at":"2016-02-20T16:27:42Z","updated_at":"2016-02-20T16:58:27Z","closed_at":null,"body":"After applyting #4537, I run into the next error:\r\n\r\n```\r\n  actual: org.postgresql.util.PSQLException: A result was returned when none was expected.\r\n at org.postgresql.jdbc2.AbstractJdbc2Statement.executeUpdate (AbstractJdbc2Statement.java:417)\r\n    clojure.java.jdbc$db_do_execute_prepared_statement$fn__7266.invoke (jdbc.clj:731)\r\n    clojure.java.jdbc$db_transaction_STAR_.doInvoke (jdbc.clj:587)\r\n    clojure.lang.RestFn.invoke (RestFn.java:425)\r\n    clojure.java.jdbc$db_do_execute_prepared_statement.invoke (jdbc.clj:730)\r\n    clojure.java.jdbc$db_do_prepared.doInvoke (jdbc.clj:764)\r\n    clojure.lang.RestFn.invoke (RestFn.java:442)\r\n    clojure.java.jdbc$execute_BANG_$execute_helper__7299.invoke (jdbc.clj:867)\r\n    clojure.java.jdbc$execute_BANG_.doInvoke (jdbc.clj:869)\r\n    clojure.lang.RestFn.invoke (RestFn.java:425)\r\n    jepsen.cockroach$atomic_client$reify__7900.setup_BANG_ (cockroach.clj:281)\r\n    jepsen.core$run_case_BANG_$fn__6884$fn__6885.invoke (core.clj:288)\r\n    clojure.lang.AFn.applyToHelper (AFn.java:154)\r\n    clojure.lang.AFn.applyTo (AFn.java:144)\r\n    clojure.core$apply.invoke (core.clj:630)\r\n    jepsen.core$fcatch$wrapper__6776.doInvoke (core.clj:55)\r\n    clojure.lang.RestFn.invoke (RestFn.java:408)\r\n    clojure.core$pmap$fn__6744$fn__6745.invoke (core.clj:6729)\r\n    clojure.core$binding_conveyor_fn$fn__4444.invoke (core.clj:1916)\r\n    clojure.lang.AFn.call (AFn.java:18)\r\n    java.util.concurrent.FutureTask.run (FutureTask.java:266)\r\n    java.util.concurrent.ThreadPoolExecutor.runWorker (ThreadPoolExecutor.java:1142)\r\n    java.util.concurrent.ThreadPoolExecutor$Worker.run (ThreadPoolExecutor.java:617)\r\n    java.lang.Thread.run (Thread.java:745)\r\n```\r\n\r\nUnfortunately I am not 100% sure which of the two queries is causing the error.\r\nThe network trace for the CockroachDB connection ( [test.cdb.txt](https://github.com/cockroachdb/cockroach/files/139227/test.cdb.txt) ) and a reference using PostgreSQL ( [test.pg.txt](https://github.com/cockroachdb/cockroach/files/139228/test.pg.txt) ) are attached.\r\n\r\n\r\n"}}