Re: Right version of jdbc

[Dave Cramer <davecramer@postgres.rocks>]

On Fri, 29 Sept 2023 at 14:22, Raivo Rebane <raivore55@xxxxxxxxx> wrote:

Thanks,

there was really JDK 17 in use.

I changed it to Java 1.8

PS C:\Program Files\Apache Software Foundation\Tomcat 9.0\bin> java -version
java version "1.8.0_381"
Java(TM) SE Runtime Environment (build 1.8.0_381-b09)
Java HotSpot(TM) 64-Bit Server VM (build 25.381-b09, mixed mode)

but the same error occured :

java.sql.SQLException: No suitable driver found for jdbc:postgresql://localhost:5432/mushroom_database
        at java.sql.DriverManager.getConnection(DriverManager.java:689)
        at java.sql.DriverManager.getConnection(DriverManager.java:247)
        at MushroomAPIs.AddMushrooms.doGet(AddMushrooms.java:30)

 why  java.sql gives that error ?

for some reason the postgresql jar is not in the classpath.

Dave