[pgpool-hackers: 3107] Memory context for pool_create_relcache

[Tatsuo Ishii]

Hi Usama,

I have noticed following code fragment in pool_create_relcache:

	/*
	 * Create the relcache in session context if the cache is session local,
	 * otherwise make home in TopMemoryContext
	 */
	old_context = MemoryContextSwitchTo(TopMemoryContext);

Despite the comments says session context memory is used for session
local relcache, the actual code always creates relcache in
TopMemoryContext. Can you please elaborate why?

Best regards,
--
Tatsuo Ishii
SRA OSS, Inc. Japan
English: http://www.sraoss.co.jp/index_en.php
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