What are some common query optimization mistakes?
An example of an AI chatbot conversation about common query optimization mistakes.
What are some common query optimization mistakes I should avoid?
Some common mistakes include not using indexes, ignoring query execution plans, and overusing subqueries.
Can you explain why ignoring execution plans is a mistake?
Ignoring execution plans can lead to inefficient queries, as they show how the database executes a query and where it can be optimized.
What about using too many joins? Is that a mistake?
Yes, using too many joins can slow down your queries. It's important to balance the number of joins with the need for data.
How can I identify if my queries are optimized?
You can analyze query performance using tools like query execution plans, monitoring tools, and performance metrics.
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