Jesper Pedersen wrote:
> + /*
> + * We copy the page into local storage to avoid holding pin on
> + * buffer longer than we must, and possibly failing to release
> it at
> + * all if the calling query doesn't fetch all rows.
> + */
> + mctx = MemoryContextSwitchTo(fctx->multi_call_memory_ctx);
> + uargs = palloc(sizeof(struct user_args));
> + uargs->page = palloc(BLCKSZ);
Is this necessary? I think this was copied from btreefuncs, but there
is no buffer release in this code.
Álvaro Herrera https://www.2ndQuadrant.com/
PostgreSQL Development, 24x7 Support, Remote DBA, Training & Services
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