pgsql: Revert "Permit dump/reload of not-too-large >1GB tuples"

From: Alvaro Herrera <alvherre(at)alvh(dot)no-ip(dot)org>
To: pgsql-committers(at)postgresql(dot)org
Subject: pgsql: Revert "Permit dump/reload of not-too-large >1GB tuples"
Date: 2016-12-06 15:46:51
Message-ID: E1cEHxD-00070x-Pq@gemulon.postgresql.org
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Revert "Permit dump/reload of not-too-large >1GB tuples"

This reverts commit 4e01ecae98275298c680c92fdba62daf603dc98e.
Per Tom Lane, changing the definition of StringInfoData amounts to an
ABI break, which is unacceptable in back branches.

Branch
------
REL9_6_STABLE

Details
-------
http://git.postgresql.org/pg/commitdiff/e9e44a0953fa4ca54ace9500596c2ef930dbd1de

Modified Files
--------------
src/backend/access/common/heaptuple.c | 4 +--
src/backend/commands/copy.c | 8 ++---
src/backend/lib/stringinfo.c | 66 +++++++----------------------------
src/include/lib/stringinfo.h | 18 +++-------
4 files changed, 22 insertions(+), 74 deletions(-)

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