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[PATCH 04/10] wal_compression_method: default to zlib..
2+ messages / 2 participants
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* [PATCH 04/10] wal_compression_method: default to zlib..
@ 2021-03-11 23:36  Justin Pryzby <[email protected]>
  0 siblings, 0 replies; 2+ messages in thread

From: Justin Pryzby @ 2021-03-11 23:36 UTC (permalink / raw)

this is meant to exercise the CIs, and not meant to be merged
---
 src/backend/access/transam/xlog.c | 2 +-
 src/backend/utils/misc/guc.c      | 4 ++--
 2 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/src/backend/access/transam/xlog.c b/src/backend/access/transam/xlog.c
index 6eb46ea8a7..f5d4450654 100644
--- a/src/backend/access/transam/xlog.c
+++ b/src/backend/access/transam/xlog.c
@@ -99,7 +99,7 @@ bool		EnableHotStandby = false;
 bool		fullPageWrites = true;
 bool		wal_log_hints = false;
 bool		wal_compression = false;
-int			wal_compression_method = WAL_COMPRESSION_PGLZ;
+int			wal_compression_method = WAL_COMPRESSION_ZLIB;
 char	   *wal_consistency_checking_string = NULL;
 bool	   *wal_consistency_checking = NULL;
 bool		wal_init_zero = true;
diff --git a/src/backend/utils/misc/guc.c b/src/backend/utils/misc/guc.c
index 8084027465..c37a8313d3 100644
--- a/src/backend/utils/misc/guc.c
+++ b/src/backend/utils/misc/guc.c
@@ -1269,7 +1269,7 @@ static struct config_bool ConfigureNamesBool[] =
 			NULL
 		},
 		&wal_compression,
-		false,
+		true,
 		NULL, NULL, NULL
 	},
 
@@ -4728,7 +4728,7 @@ static struct config_enum ConfigureNamesEnum[] =
 			NULL
 		},
 		&wal_compression_method,
-		WAL_COMPRESSION_PGLZ, wal_compression_options,
+		WAL_COMPRESSION_ZLIB, wal_compression_options,
 		NULL, NULL, NULL
 	},
 
-- 
2.17.0


--XsQoSWH+UP9D9v3l
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
 filename="0005-re-add-wal_compression_method-lz4.patch"



^ permalink  raw  reply  [nested|flat] 2+ messages in thread

* [PATCH 9/9] reuse existing variable by overwriting it
@ 2026-03-12 15:14  Álvaro Herrera <[email protected]>
  0 siblings, 0 replies; 2+ messages in thread

From: Álvaro Herrera @ 2026-03-12 15:14 UTC (permalink / raw)

---
 src/backend/replication/pgoutput_repack/pgoutput_repack.c | 8 ++------
 1 file changed, 2 insertions(+), 6 deletions(-)

diff --git a/src/backend/replication/pgoutput_repack/pgoutput_repack.c b/src/backend/replication/pgoutput_repack/pgoutput_repack.c
index c77564c4024..67442d07ab1 100644
--- a/src/backend/replication/pgoutput_repack/pgoutput_repack.c
+++ b/src/backend/replication/pgoutput_repack/pgoutput_repack.c
@@ -250,12 +250,8 @@ store_change(LogicalDecodingContext *ctx, Relation relation,
 	/* ... and the attributes themselves, if any */
 	foreach_ptr(varlena, attr_val, attrs_ext)
 	{
-		varlena    *ext_val;
-		Size		ext_val_size;
-
-		ext_val = detoast_external_attr(attr_val);
-		ext_val_size = VARSIZE_ANY(ext_val);
-		BufFileWrite(file, ext_val, ext_val_size);
+		attr_val = detoast_external_attr(attr_val);
+		BufFileWrite(file, attr_val, VARSIZE_ANY(attr_val));
 	}
 
 	/* Finally write the tuple size ... */
-- 
2.47.3


--pnppmxqkefjd4hu2--





^ permalink  raw  reply  [nested|flat] 2+ messages in thread


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2021-03-11 23:36 [PATCH 04/10] wal_compression_method: default to zlib.. Justin Pryzby <[email protected]>
2026-03-12 15:14 [PATCH 9/9] reuse existing variable by overwriting it Álvaro Herrera <[email protected]>

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