diff options
| author | Michael Paquier | 2025-07-16 02:59:22 +0000 |
|---|---|---|
| committer | Michael Paquier | 2025-07-16 02:59:22 +0000 |
| commit | 1dbe6f76677c26096518998fdc72dab771a98913 (patch) | |
| tree | 0d0f5c3ceebffec0fdf2daebc09754ac6cff0906 | |
| parent | b8341ae856f239c6d84c738e516267e890969d8a (diff) | |
Refactor non-supported compression error message in toast_compression.c
This code used a NO_LZ4_SUPPORT() macro to issue an error in the code
paths where LZ4 [de]compression is attempted but the build does not
support it. This commit refactors the code to use a more flexible error
message so as it can be used for other compression methods, where the
method is given in input of macro.
Extracted from a larger patch by the same author.
Author: Nikhil Kumar Veldanda <veldanda.nikhilkumar17@gmail.com>
Reviewed-by: Kirill Reshke <reshkekirill@gmail.com>
Discussion: https://postgr.es/m/CAFAfj_HX84EK4hyRYw50AOHOcdVi-+FFwAAPo7JHx4aShCvunQ@mail.gmail.com
| -rw-r--r-- | src/backend/access/common/toast_compression.c | 14 |
1 files changed, 7 insertions, 7 deletions
diff --git a/src/backend/access/common/toast_compression.c b/src/backend/access/common/toast_compression.c index 21f2f4af97e..926f1e4008a 100644 --- a/src/backend/access/common/toast_compression.c +++ b/src/backend/access/common/toast_compression.c @@ -25,11 +25,11 @@ /* GUC */ int default_toast_compression = TOAST_PGLZ_COMPRESSION; -#define NO_LZ4_SUPPORT() \ +#define NO_COMPRESSION_SUPPORT(method) \ ereport(ERROR, \ (errcode(ERRCODE_FEATURE_NOT_SUPPORTED), \ - errmsg("compression method lz4 not supported"), \ - errdetail("This functionality requires the server to be built with lz4 support."))) + errmsg("compression method %s not supported", method), \ + errdetail("This functionality requires the server to be built with %s support.", method))) /* * Compress a varlena using PGLZ. @@ -139,7 +139,7 @@ struct varlena * lz4_compress_datum(const struct varlena *value) { #ifndef USE_LZ4 - NO_LZ4_SUPPORT(); + NO_COMPRESSION_SUPPORT("lz4"); return NULL; /* keep compiler quiet */ #else int32 valsize; @@ -182,7 +182,7 @@ struct varlena * lz4_decompress_datum(const struct varlena *value) { #ifndef USE_LZ4 - NO_LZ4_SUPPORT(); + NO_COMPRESSION_SUPPORT("lz4"); return NULL; /* keep compiler quiet */ #else int32 rawsize; @@ -215,7 +215,7 @@ struct varlena * lz4_decompress_datum_slice(const struct varlena *value, int32 slicelength) { #ifndef USE_LZ4 - NO_LZ4_SUPPORT(); + NO_COMPRESSION_SUPPORT("lz4"); return NULL; /* keep compiler quiet */ #else int32 rawsize; @@ -289,7 +289,7 @@ CompressionNameToMethod(const char *compression) else if (strcmp(compression, "lz4") == 0) { #ifndef USE_LZ4 - NO_LZ4_SUPPORT(); + NO_COMPRESSION_SUPPORT("lz4"); #endif return TOAST_LZ4_COMPRESSION; } |