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JDBC and Databases

Talk to databases with JDBC and SQL. 5 problems · Advanced level.

5 problems

connect and query

JDBC: Connect, Insert and Selecteasy

prepared statements

JDBC: PreparedStatement with Parameterseasy

sql injection

SQL Injection: Safe Login Checkeasy

transactions

JDBC: Transactions with Commit and Rollbackmedium

connection pooling

JDBC: Idea of a Connection Poolmedium