Improve error messages for some callers of XLogReadRecord()
A couple of code paths related to logical decoding (WAL sender, slot
advancing, etc.) use XLogReadRecord(), feeding on error messages
generated by walreader.c on a failure. All those messages have no
context, making it harder to spot from where an error could come even if
these should not happen. All the other callers of XLogReadRecord() do
that already.
Reviewed-by: Kyotaro Horiguchi
Discussion: https://postgr.es/m/YYnTH6OyOwQcAdkw@paquier.xyz
Branch
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master
Details
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https://git.postgresql.org/pg/commitdiff/c9c401a5e13accc4a3a775e3feeabdc5940c9178
Modified Files
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src/backend/replication/logical/logical.c | 4 ++--
src/backend/replication/logical/logicalfuncs.c | 2 +-
src/backend/replication/slotfuncs.c | 3 ++-
src/backend/replication/walsender.c | 3 ++-
4 files changed, 7 insertions(+), 5 deletions(-)