Prepared statements allow us to optimize the execution of SQL queries in PostgreSQL by letting the database parse, analyze, and plan a query once, reducing overhead.
PostgreSQL first parses and analyzes SQL queries, creating execution plans; if the same query is executed multiple times, this process can lead to unnecessary time consumption.
When creating prepared statements in PostgreSQL, it is essential to note that they are session-specific, meaning they cannot be reused in other database sessions.
Using prepared statements, we can effectively manage database communication, especially with parameters, which enhances performance and avoids repetitive parsing and planning.”}],
prepared statements allow us to reduce query overhead by parsing, analyzing, and planning only once before multiple executions.
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