Preparing a query that is used multiple times is almost ALWAYS faster and more efficient than ->do statements. The database has to parse and preprocess EVERY DO statement. Prepare gets the parsing and preprocessing done for you, and spends more time on work than overhead.

BTW... in a prepared statement, d='?' isn't needed. you should use d=? (Binding variables SHOULD quote it for you).

In reply to Re: which method is more faster? by archfool
in thread which method is more faster? by pysome

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