Ohh, that depends on the database. Some databases have their own SQL cache, so even if DBI's not caching your statement handles, the database might be caching your statement and won't have to parse it again, and placeholders help in that regard.
Update: See this on the subject.
In reply to Re: Re: Re: Re: Re: Re: dbi style questions (code, discussion)
by runrig
in thread dbi style questions (code, discussion)
by deprecated
| For: | Use: | ||
| & | & | ||
| < | < | ||
| > | > | ||
| [ | [ | ||
| ] | ] |