Test for file positioning

dbconn/Cargo.toml

@@ -19,7 +19,7 @@ bincode = "1.3.3"
 pin-project = "1.0.7"
 #async-channel = "1"
 #dashmap = "3"
-tokio-postgres = { version = "0.7", features = ["runtime", "with-chrono-0_4", "with-serde_json-1"] }
+tokio-postgres = { version = "0.7.2", features = ["runtime", "with-chrono-0_4", "with-serde_json-1"] }
 async-channel = "1.6"
 chrono = "0.4"
 regex = "1.5.4"