Fix table dump in pg_dump[all] with backends older than 9.5
The access method name "amname" can be dumped as of 3b925e90, but
queries for backends older than 9.5 forgot to map it to a dummy NULL
value, causing the column to not be mapped to a number. As a result,
pg_dump was throwing some spurious errors in its stderr output coming
from libpq:
pg_dump: column number -1 is out of range 0..36
Fix this issue by adding a mapping of "amname" to NULL to all the older
queries.
Discussion: https://postgr.es/m/20190522083038.GA16837@paquier.xyz
Author: Michael Paquier
Reviewed-by: Dmitry Dolgov, Andres Freund, Tom Lane
Branch
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master
Details
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https://git.postgresql.org/pg/commitdiff/54487d1560619a0027e0651d1b8d715ca8fc388c
Modified Files
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src/bin/pg_dump/pg_dump.c | 8 ++++++++
1 file changed, 8 insertions(+)