diff options
Diffstat (limited to 'doc/src')
| -rw-r--r-- | doc/src/sgml/func.sgml | 3 | ||||
| -rw-r--r-- | doc/src/sgml/ref/alter_materialized_view.sgml | 1 |
2 files changed, 3 insertions, 1 deletions
diff --git a/doc/src/sgml/func.sgml b/doc/src/sgml/func.sgml index c60d98360ff..0b5571460de 100644 --- a/doc/src/sgml/func.sgml +++ b/doc/src/sgml/func.sgml @@ -26256,7 +26256,8 @@ postgres=# SELECT * FROM pg_walfile_name_offset(pg_stop_backup()); </para> <para> Shows the compression algorithm that was used to compress a - an individual variable-length value. + an individual variable-length value. Returns <literal>NULL</literal> + if the value is not compressed. </para></entry> </row> diff --git a/doc/src/sgml/ref/alter_materialized_view.sgml b/doc/src/sgml/ref/alter_materialized_view.sgml index 27f60f6df59..7011a0e7da0 100644 --- a/doc/src/sgml/ref/alter_materialized_view.sgml +++ b/doc/src/sgml/ref/alter_materialized_view.sgml @@ -40,6 +40,7 @@ ALTER MATERIALIZED VIEW ALL IN TABLESPACE <replaceable class="parameter">name</r ALTER [ COLUMN ] <replaceable class="parameter">column_name</replaceable> SET ( <replaceable class="parameter">attribute_option</replaceable> = <replaceable class="parameter">value</replaceable> [, ... ] ) ALTER [ COLUMN ] <replaceable class="parameter">column_name</replaceable> RESET ( <replaceable class="parameter">attribute_option</replaceable> [, ... ] ) ALTER [ COLUMN ] <replaceable class="parameter">column_name</replaceable> SET STORAGE { PLAIN | EXTERNAL | EXTENDED | MAIN } + ALTER [ COLUMN ] <replaceable class="parameter">column_name</replaceable> SET COMPRESSION <replaceable class="parameter">compression_method</replaceable> CLUSTER ON <replaceable class="parameter">index_name</replaceable> SET WITHOUT CLUSTER SET ( <replaceable class="parameter">storage_parameter</replaceable> [= <replaceable class="parameter">value</replaceable>] [, ... ] ) |