Upgrade to postgresql 13

Author: nenadalm

Diff for: README.md

@@ -33,6 +33,10 @@ tail -f /var/lib/pgsql/data/log/postgresql.csv | java -jar ./plv-reveal.jar
 
 ## Requirements
 
+### Postgresql version
+
+13
+
 ### Postgresl settings
 
 ```

Diff for: src/app/postgresql_log/parser.clj

@@ -25,7 +25,8 @@
    :log/query
    :log/query-pos
    :log/location
-   :log/application-name])
+   :log/application-name
+   :log/backend-type])
 
 (defn valid-line? [line]
   (= (count line) (count csv-header)))

Diff for: test/app/postgresql_log/parser_test.clj

@@ -27,7 +27,8 @@
                ""
                ""
                ""
-               "PostgreSQL JDBC Driver"])))
+               "PostgreSQL JDBC Driver"
+               "client backend"])))
   (testing "one missing item"
     (is (false? (parser/valid-line?
                  ["2020-10-22 17:54:15.466 CEST"
@@ -51,6 +52,7 @@
                   ""
                   ""
                   ""
+                  ""
                   ""])))))
 
 (deftest line->log-test []