19:49:05,115 [t1] TRACE [JDBCLogger] (3) SQL: BEGIN
19:49:05,115 [t1] TRACE [JDBCLogger] (3) SQL: SELECT "OWNER", "CREATED" FROM "LOCKS" WHERE "ID" = 'dab9c9cb-e31e-46f8-bc17-8541dfc642e6'
19:49:05,115 [t1] TRACE [JDBCLogger] (3) SQL:   -> empty
... [t2]
19:49:05,131 [t2] TRACE [JDBCLogger] (6) SQL: BEGIN
19:49:05,132 [t2] TRACE [JDBCLogger] (6) SQL: SELECT "OWNER", "CREATED" FROM "LOCKS" WHERE "ID" = 'dab9c9cb-e31e-46f8-bc17-8541dfc642e6'
19:49:05,132 [t2] TRACE [JDBCLogger] (6) SQL:   -> empty
19:49:05,132 [t2] TRACE [JDBCLogger] (6) SQL: INSERT INTO "LOCKS" ("ID", "OWNER", "CREATED") VALUES ('dab9c9cb-e31e-46f8-bc17-8541dfc642e6', 't2-123', NULL)
19:49:05,132 [t2] TRACE [JDBCLogger] (6) SQL: COMMIT
19:49:05,132 [t2] TRACE [JDBCLogger] (6) SQL: BEGIN
19:49:05,132 [t2] TRACE [JDBCLogger] (6) SQL: SELECT "OWNER", "CREATED" FROM "LOCKS" WHERE "ID" = 'dab9c9cb-e31e-46f8-bc17-8541dfc642e6'
19:49:05,132 [t2] TRACE [JDBCLogger] (6) SQL:   -> owner='t2-123', created=NULL
19:49:05,133 [t2] TRACE [JDBCLogger] (6) SQL: DELETE FROM "LOCKS" WHERE "ID" = 'dab9c9cb-e31e-46f8-bc17-8541dfc642e6'

19:49:05,120 [t1] TRACE [JDBCLogger] (3) SQL: INSERT INTO "LOCKS" ("ID", "OWNER", "CREATED") VALUES ('dab9c9cb-e31e-46f8-bc17-8541dfc642e6', 't1-85', NULL)
19:49:05,133 [t1] TRACE [JDBCLogger] (3) SQL: COMMIT
19:49:05,133 [t1] TRACE [JDBCLogger] (3) SQL: BEGIN
19:49:05,133 [t1] TRACE [JDBCLogger] (3) SQL: SELECT "OWNER", "CREATED" FROM "LOCKS" WHERE "ID" = 'dab9c9cb-e31e-46f8-bc17-8541dfc642e6'
19:49:05,134 [t1] TRACE [JDBCLogger] (3) SQL:   -> owner='t2-123', created=NULL !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
19:49:05,134 [t1] TRACE [JDBCLogger] (3) SQL: DELETE FROM "LOCKS" WHERE "ID" = 'dab9c9cb-e31e-46f8-bc17-8541dfc642e6'

19:49:05,133 [t2] TRACE [JDBCLogger] (6) SQL:   -> 1 row
19:49:05,134 [t2] TRACE [JDBCLogger] (6) SQL: COMMIT
19:49:05,134 [t2] TRACE [JDBCLogger] (6) SQL: BEGIN
19:49:05,135 [t2] TRACE [JDBCLogger] (6) SQL: SELECT "OWNER", "CREATED" FROM "LOCKS" WHERE "ID" = 'dab9c9cb-e31e-46f8-bc17-8541dfc642e6'
19:49:05,135 [t2] TRACE [JDBCLogger] (6) SQL:   -> owner='t1-85', created=NULL
19:49:05,135 [t2] WARN  [JDBCMapper] owner t1-85 cx 782092838
19:49:05,135 [t2] TRACE [JDBCLogger] (6) SQL: COMMIT
... repeat [t2]
19:49:05,142 [t2] TRACE [JDBCLogger] (6) SQL: BEGIN
19:49:05,142 [t2] TRACE [JDBCLogger] (6) SQL: SELECT "OWNER", "CREATED" FROM "LOCKS" WHERE "ID" = 'dab9c9cb-e31e-46f8-bc17-8541dfc642e6'
19:49:05,142 [t1] TRACE [JDBCLogger] (3) SQL:   -> 1 row
19:49:05,142 [t1] TRACE [JDBCLogger] (3) SQL: COMMIT
19:49:05,142 [t2] TRACE [JDBCLogger] (6) SQL:   -> owner='t1-85', created=NULL
19:49:05,142 [t2] WARN  [JDBCMapper] owner t1-85 cx 782092838
19:49:05,143 [t2] TRACE [JDBCLogger] (6) SQL: COMMIT
19:49:05,143 [t2] TRACE [JDBCLogger] (6) SQL: BEGIN
19:49:05,143 [t2] TRACE [JDBCLogger] (6) SQL: SELECT "OWNER", "CREATED" FROM "LOCKS" WHERE "ID" = 'dab9c9cb-e31e-46f8-bc17-8541dfc642e6'
19:49:05,143 [t2] TRACE [JDBCLogger] (6) SQL:   -> empty
19:49:05,143 [t2] TRACE [JDBCLogger] (6) SQL: INSERT INTO "LOCKS" ("ID", "OWNER", "CREATED") VALUES ('dab9c9cb-e31e-46f8-bc17-8541dfc642e6', 't2-124', NULL)
19:49:05,143 [t2] TRACE [JDBCLogger] (6) SQL: COMMIT