diff options
Diffstat (limited to 'doc/src')
| -rw-r--r-- | doc/src/sgml/ref/pg_basebackup.sgml | 16 |
1 files changed, 10 insertions, 6 deletions
diff --git a/doc/src/sgml/ref/pg_basebackup.sgml b/doc/src/sgml/ref/pg_basebackup.sgml index 9683089d6fb..db3ad9cd5eb 100644 --- a/doc/src/sgml/ref/pg_basebackup.sgml +++ b/doc/src/sgml/ref/pg_basebackup.sgml @@ -416,14 +416,18 @@ PostgreSQL documentation </para> <para> The compression method can be set to <literal>gzip</literal>, - <literal>lz4</literal>, <literal>zstd</literal>, or - <literal>none</literal> for no compression. A compression detail - string can optionally be specified. If the detail string is an - integer, it specifies the compression level. Otherwise, it should be - a comma-separated list of items, each of the form - <literal>keyword</literal> or <literal>keyword=value</literal>. + <literal>lz4</literal>, <literal>zstd</literal>, + <literal>none</literal> for no compression or an integer (no + compression if 0, <literal>gzip</literal> if greater than 0). + A compression detail string can optionally be specified. + If the detail string is an integer, it specifies the compression + level. Otherwise, it should be a comma-separated list of items, + each of the form <literal>keyword</literal> or + <literal>keyword=value</literal>. Currently, the supported keywords are <literal>level</literal> and <literal>workers</literal>. + The detail string cannot be used when the compression method + is specified as a plain integer. </para> <para> If no compression level is specified, the default compression level |