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by somurzakov
2029 days ago
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rebuilding query plan takes less than 50ms and is routinely done by the engine itself without you ever realizing it. what you probably wanted to mention is table statistics - but they are cleared only if you truncate your table, but then again - once you populate your table - the engine will recalc statistics by itself. overall RDBMS does a lot of stuff behind the scenes for you, and you should take advantage of it, and instead think about more important atuff - business logic, data modeling, schema evolution, etc |
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