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Motivation The PostgreSQL™ server allows clients to compile sql statements that are expected to be reused to avoid the overhead of parsing and planning the statement for every execution. This functionality is available at the SQL level via PREPARE and EXECUTE beginning with server version 7.3, and at the protocol level beginning with server version 7.4, but as Java developers we really just want t
This section describes how to load and initialize the JDBC driver in your programs. Importing JDBC Any source file that uses JDBC needs to import the java.sql package, using: NOTE You should not import the org.postgresql package unless you are using PostgreSQL® extensions to the JDBC API. Loading the Driver Applications do not need to explicitly load the org.postgresql.Driver class because the pgJ
PostgreSQL JDBC Driver An Open source JDBC driver written in Pure Java (Type 4), which communicates using the PostgreSQL native network protocol Why pgJDBC? The PostgreSQL JDBC Driver allows Java programs to connect to a PostgreSQL database using standard, database independent Java code. pgJDBC is an open source JDBC driver written in Pure Java (Type 4), and communicates in the PostgreSQL native n
About Current Version Other Versions Archived Versions About Binary JAR file downloads of the JDBC driver are available here and the current version with Maven Repository. Because Java is platform neutral, it is a simple process of just downloading the appropriate JAR file and dropping it into your classpath. Source versions are also available here for recent driver versions. Current Version 42.4.
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