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PostgreSQL is a popular relational database system, frequently used in applications. While working with PostgreSQL, you may come across the error message, “ERROR: prepared statement ‘S_1’ already exists.” This error occurs when you attempt to prepare a statement with the same name as an existing prepared statement in the current session. One effective solution to…
When designing a database in Postgres, one of the crucial decisions to make is choosing the primary key for your tables. Traditionally, many developers use serial (auto-incrementing integers) as primary keys. However, there’s an increasing trend in using universally unique identifiers (UUIDs) as primary keys. Each approach has its pros and cons, and in this…
Are you looking to optimize your database, the best go-to way is to add an index to execute your query faster, but this blog is not about adding indexes but removing them, why do we need to remove indexes from our table? Having lots of indexes can have several disadvantages, including: Increased disk space usage:…
Introduction If you’re working with Micronaut and PostgreSQL, you’ve likely encountered the challenge of handling JSONB data types in your Micronaut entities. This blog aims to provide you with a clear solution to efficiently save and retrieve JSONB data within your Micronaut application. The JSONB Challenge As per the official documentation, you might have come…