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use ENUM not ULONG for innodb-compression-algorithm command-line option

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This commit is contained in:
Sergei Golubchik
2014-05-26 20:41:10 +02:00
parent 5035495108
commit 8eaa1d90a4
6 changed files with 24 additions and 18 deletions
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17
storage/innobase/handler/ha_innodb.cc
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@@ -16804,14 +16804,17 @@ static MYSQL_SYSVAR_BOOL(use_trim, srv_use_trim,
#else
#define default_compression_algorithm PAGE_ZLIB_ALGORITHM
#endif
static MYSQL_SYSVAR_LONG(compression_algorithm, innodb_compression_algorithm,
static const char *page_compression_algorithms[]= { "none", "zlib", "lz4", "lzo", 0 };
static TYPELIB page_compression_algorithms_typelib=
{
array_elements(page_compression_algorithms) - 1, 0,
page_compression_algorithms, 0
};
static MYSQL_SYSVAR_ENUM(compression_algorithm, innodb_compression_algorithm,
PLUGIN_VAR_OPCMDARG,
"Compression algorithm used on page compression. 1 for zlib, 2 for lz3, 3 for lzo",
NULL, NULL,
PAGE_ZLIB_ALGORITHM,
0,
default_compression_algorithm,
0);
"Compression algorithm used on page compression. One of: none, zlib, lz4, or lzo",
NULL, NULL, default_compression_algorithm,
&page_compression_algorithms_typelib);
static MYSQL_SYSVAR_LONG(mtflush_threads, srv_mtflush_threads,
PLUGIN_VAR_RQCMDARG | PLUGIN_VAR_READONLY,