Re: [HACKERS] How embarrassing: optimization of a one-shot query doesn't work - Mailing list pgsql-jdbc

So if I write

conn.prepareStatement("select col from table where col like ?")

then setString(1,'hello%')

The driver will do

prepare foo as select col from table where col like $1

and then

execute foo('hello%')

this will take advantage of the strategy automatically ?

If so this should be changed. The driver does this all the time.

Dave

On 1-Apr-08, at 10:06 AM, Tom Lane wrote:

> Dave Cramer <pg@fastcrypt.com> writes:
>> Was the driver ever changed to take advantage of the above strategy?
>
> Well, it's automatic as long as you use the unnamed statement.  About
> all that might need to be done on the client side is to use unnamed
> statements more often in preference to named ones, and I believe that
> something like that did get done in JDBC.
>
>             regards, tom lane
>
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