Remove extra increment of plpgsql's statement counter for FOR loops.

Tom Lane <tgl@sss.pgh.pa.us>

Commit: 78fab843386bbaaaa4f74b26859d669e89d7db63
Author: Tom Lane <tgl@sss.pgh.pa.us>
Date: 2021-02-02T19:35:25Z
Releases: 12.6
Remove extra increment of plpgsql's statement counter for FOR loops.

This left gaps in the internal statement numbering, which is not
terribly harmful (else we'd have noticed sooner), but it's not
great either.

Oversight in bbd5c207b; backpatch to v12 where that came in.

Pavel Stehule

Discussion: https://postgr.es/m/CAFj8pRDXyQaJmpotNTQVc-t-WxdWZC35V2PnmwOaV1-taidFWA@mail.gmail.com

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src/pl/plpgsql/src/pl_gram.y modified +0 −2

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