mvariety

Java Joe’s celebrates 20 years of coffee, community, and connection

TOMORROW, March 15, marks a remarkable 20-year milestone for Saipan’s beloved coffee shop, Java Joe’s. That’s 20 years of serving the Saipan community with warmth, nostalgia, and exceptional coffee.
GitHub

org.apache.shardingsphere.driver.jdbc.core.connection.DriverDatabaseConnectionManager#createConnections leaks connection if replay throws exception

java.sql.SQLNonTransientConnectionException: (conn=2848) Socket error at org.mariadb.jdbc.export.ExceptionFactory.createException(ExceptionFactory.java:300) at org ...
TheServerSide

Spring Boot, Hibernate, JPA and MySQL

Spring Boot is the most popular Java framework for building cloud-native applications, and Hibernate is the most popular object-relational mapping framework for implementing the JPA spec. This Spring ...
TheServerSide

Java, JDBC and Postgres

The first thing you'll learn in this PostgreSQL and Java Database Connectivity (JDBC) tutorial is that most developers simply call it Postgres. The two terms are both interchangeable and official. Use ...
GitHub

Use jdbc to connect ss-proxy and execute cursor syntax, error occurs probabilistically “ ERROR: java.lang.ArrayIndexOutOfBoundsException”

start transaction; cursor cur_test_01 for select id,sum(c_id) from t_broadcast group by id order by 1,2; fetch from cur_test_01; fetch all from cur_test_01; close cur_test_01; end; --excute SQL by ...