This article provides several ways of converting a PrintStream to a String in Java.The approaches include using ByteArrayOutputStream, a custom output stream, and Apache Commons IO.
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Luis Javier Peris
Javier is a computer science engineer with more than 12 years of experience. Passionate about product development under agile and devops principles, having exercised the role of Scrum Master and Agile Coach for more than 10 years. His other great passion is software craftsmanship with a focus on clean code, DDD, hexagonal architecture and great testing practices.
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Spring Boot H2 JdbcSQLSyntaxErrorException expected “identifier”
Filed under Persistence, Spring Boot
This tutorial explains the exception org.h2.jdbc.JdbcSQLSyntaxErrorException: Syntax error in SQL statement expected “identifier”. It provides a practical example to reproduce the exception and showcases how to fix it by double-quoting the keyword or using a JDBC URL workaround. It also covers how to automatically quote all database identifiers when using Hibernate.