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Mon, 5 Nov 2018 04:22:54 -0500 (EST) Received: from mailfrontend2 ([10.202.2.163]) by compute7.internal (MEProxy); Mon, 05 Nov 2018 04:22:54 -0500 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d= messagingengine.com; h=cc:content-transfer-encoding:content-type :date:from:in-reply-to:message-id:mime-version:references :subject:to:x-me-proxy:x-me-proxy:x-me-sender:x-me-sender :x-sasl-enc; s=fm1; bh=wf9OjOiz158gvzASiy2G1k9X2zSRd3u+Ru13uuqwC NE=; b=lO5pRwQ97SYg8DexVr3WwXYyQ+m9/+zpYUQ8ikIJCaqnS6GrNpR97DacC i7jdz7s8lDXlCjBq0gQhp32f1XyH1gzAo8qnA6zseNv7InG1tPty9oop2WEbywXC HFBDVEqEKcVgM8GZp9USdKj0aFwKqQVoN0dHxN8SmkJu9fcFUjLIwSZVqrVNHVlG nHexlOwshMMH89QPXPmsH9TE4sBuDR7sSl21sT6jZlFbm54r26GSPWxYVNXu6m8X BSnQge/5552af8P+1YhXZf6rbu3H5HS+Q9VA0Ucg3eDCcF+MYlANF8hjbzWHxbGN vNdLSLA2FTzymczTamsOhTsFXoMLw== X-ME-Sender: X-ME-Proxy: Received: from april.pezone.net (p5df295f3.dip0.t-ipconnect.de [93.242.149.243]) by mail.messagingengine.com (Postfix) with ESMTPA id 677A71031E; Mon, 5 Nov 2018 04:22:52 -0500 (EST) Subject: Re: bugfix: BUG #15477: Procedure call with named inout refcursor parameter - "invalid input syntax for type boolean" To: Tom Lane , Pavel Stehule References: <1d846492-3822-616b-7246-91b429cc5dbb@2ndquadrant.com> <26116.1541278051@sss.pgh.pa.us> <28551.1541281624@sss.pgh.pa.us> <7102.1541346845@sss.pgh.pa.us> Cc: PostgreSQL Hackers From: Peter Eisentraut Openpgp: preference=signencrypt Autocrypt: addr=peter.eisentraut@2ndquadrant.com; 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Intel Mac OS X 10.13; rv:52.0) Gecko/20100101 Thunderbird/52.9.1 MIME-Version: 1.0 In-Reply-To: <7102.1541346845@sss.pgh.pa.us> Content-Type: text/plain; charset=utf-8 Content-Language: en-US Content-Transfer-Encoding: 8bit List-Id: List-Help: List-Subscribe: List-Post: List-Owner: List-Archive: Precedence: bulk On 04/11/2018 16:54, Tom Lane wrote: > I looked into SQL:2011 to see what it has to say about this. In > 10.4 , syntax rule 9) g) iii) says > > For each SQL parameter Pi, 1 (one) ≤ i ≤ SRNP, that is an output SQL > parameter or both an input SQL parameter and an output SQL parameter, > XAi shall be a . > > The immediately preceding rules make it clear that XAi is the actual > argument corresponding to parameter Pi *after* default-insertion and > named-argument reordering. So our existing behavior here clearly > contradicts the spec: DEFAULT is not a . Note that parameter defaults with output parameters was only added in SQL:2016. -- Peter Eisentraut http://www.2ndQuadrant.com/ PostgreSQL Development, 24x7 Support, Remote DBA, Training & Services