Tom Lane wrote:
Neil Conway <[EMAIL PROTECTED]> writes:
Attached is a patch that makes a minor addition to the StringInfo API:
resetStringInfo(), which clears the current content of the StringInfo
but leaves it valid for future operations.


I needed this for an external project, but ISTM this would be worth
including in mainline:

Sure.  I'm pretty sure there are a number of places currently doing this
"by hand"; would you mind looking around to see if you can fix 'em up
to use this function?

I have used pfree(var.data) combined with initStringInfo(&var) in a few places (e.g. in tablefunc.c).

Joe

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