Andrew Dunstan escribió:
> NikhilS wrote:
>> I also found the absence of a function like resetStringInfo() a bit 
>> puzzling. A found a lot of places where the code was resetting the "len" 
>> field to 0 and assigning '\0' to the data field to reset the variable. 
>> This seems to be the only missing API which will be needed while working 
>> with the StringInfo type.
> er, what? stringinfo.h has:
> /*------------------------
> * resetStringInfo
> * Clears the current content of the StringInfo, if any. The
> * StringInfo remains valid.
> */
> extern void resetStringInfo(StringInfo str);

I think Neil added this recently.  Maybe NikhilS is looking at 8.2 or

Alvaro Herrera                          Developer,
"The Gord often wonders why people threaten never to come back after they've
been told never to return" (

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