Dave, Thanks for the quick response. Unfortunately now I'm getting error with the JDBC driver.
warning: /usr/local/pgsql/share/postgresql-9.4-1204-jdbc42-20151023.230759-1.jar(org/postgresql/Driver.class): major version 52 is newer than 51, the highest major version supported by this compiler. It is recommended that the compiler be upgraded. 1 warning [snip] Exception in thread "main" java.lang.UnsupportedClassVersionError: org/postgresql/Driver : Unsupported major.minor version 52.0 at java.lang.ClassLoader.defineClass1(Native Method) at java.lang.ClassLoader.defineClass(ClassLoader.java:800) at java.security.SecureClassLoader.defineClass(SecureClassLoader.java:142) at java.net.URLClassLoader.defineClass(URLClassLoader.java:449) at java.net.URLClassLoader.access$100(URLClassLoader.java:71) at java.net.URLClassLoader$1.run(URLClassLoader.java:361) at java.net.URLClassLoader$1.run(URLClassLoader.java:355) at java.security.AccessController.doPrivileged(Native Method) at java.net.URLClassLoader.findClass(URLClassLoader.java:354) at java.lang.ClassLoader.loadClass(ClassLoader.java:425) at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:308) at java.lang.ClassLoader.loadClass(ClassLoader.java:358) at java.lang.Class.forName0(Native Method) at java.lang.Class.forName(Class.java:191) at begin_select_sleep.dbAccess(begin_select_sleep.java:39) at begin_select_sleep.main(begin_select_sleep.java:21) $ java -version java version "1.7.0_79" OpenJDK Runtime Environment (IcedTea 2.5.6) (7u79-2.5.6-0ubuntu1.14.04.1) OpenJDK 64-Bit Server VM (build 24.79-b02, mixed mode) Probably I should upgrade Java... Best regards, -- Tatsuo Ishii SRA OSS, Inc. Japan English: http://www.sraoss.co.jp/index_en.php Japanese:http://www.sraoss.co.jp > Tatsuo, > > Can you confirm it is fixed in this snapshot > https://oss.sonatype.org/content/repositories/snapshots/org/postgresql/postgresql/9.4-1204-jdbc42-SNAPSHOT/ > > Dave Cramer > > da...@postgresintl.com > www.postgresintl.com > > On 23 October 2015 at 19:00, Dave Cramer <p...@fastcrypt.com> wrote: > >> Tatsuo, >> >> posting to jdbc list >> >> Dave Cramer >> >> da...@postgresintl.com >> www.postgresintl.com >> >> On 23 October 2015 at 18:28, Tatsuo Ishii <is...@postgresql.org> wrote: >> >>> It seems >>> org.postgresql.Driver.setLogLevel(org.postgresql.Driver.DEBUG) does >>> not work anymore in the newer JDBC driver. >>> >>> As far as I know, postgresql-9.2-1003.jdbc4.jar or >>> postgresql-9.3-1104.jdbc41.jar work fine and produce following output >>> for example: >>> >>> 16:36:36.459 (1) PostgreSQL 9.3 JDBC4.1 (build 1104) >>> 16:36:36.464 (1) Trying to establish a protocol version 3 connection to >>> localhost:11000 >>> 16:36:36.481 (1) Receive Buffer Size is 530904 >>> 16:36:36.481 (1) Send Buffer Size is 1313280 >>> 16:36:36.481 (1) FE=> StartupPacket(user=t-ishii, database=test, >>> client_encoding=UTF8, DateStyle=ISO, TimeZone=Asia/Tokyo, >>> extra_float_digits=2) >>> 16:36:36.487 (1)<=BE AuthenticationOk >>> >>> However postgresql-9.4-1204.jdbc41.jar shows nothing. >>> >>> Best regards, >>> -- >>> Tatsuo Ishii >>> SRA OSS, Inc. Japan >>> English: http://www.sraoss.co.jp/index_en.php >>> Japanese:http://www.sraoss.co.jp >>> >>> >>> -- >>> Sent via pgsql-hackers mailing list (pgsql-hackers@postgresql.org) >>> To make changes to your subscription: >>> http://www.postgresql.org/mailpref/pgsql-hackers >>> >> >> -- Sent via pgsql-hackers mailing list (pgsql-hackers@postgresql.org) To make changes to your subscription: http://www.postgresql.org/mailpref/pgsql-hackers