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Commit02a93e7

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doc: Fix some gaps with the documentation related to LZ4
The upstream project is officially named "LZ4", and the documentationwas confused with the option value that can be used with DDLs supportingthis option, and the project name.Documentation related to the configure option --with-lz4 was missing, soadd something for that.Author: Dilip Kumar, Michael PaquierReviewed-by: Justin PryzbyDiscussion:https://postgr.es/m/YJaOZQDXBVySq+Cc@paquier.xyz
1 parent8dc3d68 commit02a93e7

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‎doc/src/sgml/catalogs.sgml

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@@ -1363,7 +1363,7 @@
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The current compression method of the column. If it is an invalid
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compression method (<literal>'\0'</literal>) then column data will not
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be compressed. Otherwise, <literal>'p'</literal> = pglz compression or
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<literal>'l'</literal> =lz4 compression.
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<literal>'l'</literal> =<productname>LZ4</productname> compression.
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</para></entry>
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</row>
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‎doc/src/sgml/config.sgml

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@@ -8321,9 +8321,9 @@ COPY postgres_log FROM '/full/path/to/logfile.csv' WITH csv;
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<command>CREATE TABLE</command> statement can override this default
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by specifying the <literal>COMPRESSION</literal> column option.
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The supported compression methods are <literal>pglz</literal> and
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(ifconfigured at the time<productname>PostgreSQL</productname> was
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built) <literal>lz4</literal>.
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The supported compression methods are <literal>pglz</literal> and,
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if <productname>PostgreSQL</productname> was compiled with
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<literal>--with-lz4</literal>, <literal>lz4</literal>.
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The default is <literal>pglz</literal>.
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</para>
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</listitem>

‎doc/src/sgml/installation.sgml

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@@ -266,6 +266,14 @@ su - postgres
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</para>
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</listitem>
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<listitem>
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<para>
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You need <productname>LZ4</productname>, if you want to support
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compression of data with this method; see
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<xref linkend="guc-default-toast-compression"/>.
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</para>
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</listitem>
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<listitem>
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<para>
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To build the <productname>PostgreSQL</productname> documentation,
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</listitem>
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</varlistentry>
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<varlistentry>
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<term><option>--with-lz4</option></term>
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<listitem>
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<para>
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Build with <productname>LZ4</productname> compression support.
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This allows the use of <productname>LZ4</productname> for
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compression of table data.
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</para>
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</listitem>
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</varlistentry>
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<varlistentry>
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<term><option>--with-ssl=<replaceable>LIBRARY</replaceable></option>
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<indexterm>

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