diff options
| author | Michael Paquier | 2024-07-02 00:01:38 +0000 |
|---|---|---|
| committer | Michael Paquier | 2024-07-02 00:01:38 +0000 |
| commit | 978f38c771fb3a19fdd5cb73cb662441eb9e551c (patch) | |
| tree | e3330f1b9af52eebe98367f5b77aca039347dc36 | |
| parent | edadeb0710e838f6ce1f95973fae683a56fdba06 (diff) | |
Add information about access method for partitioned relations in \dP+
Since 374c7a229042, it is possible to set a table AM on a partitioned
table. This information was showing up already in psql with \d+, while
\dP+ provided no information.
This commit extends \dP+ to show the access method used by a partitioned
table or index, if set.
Author: Justin Pryzby
Discussion: https://postgr.es/m/ZkyivySXnbvOogZz@pryzbyj2023
| -rw-r--r-- | src/bin/psql/describe.c | 12 |
1 files changed, 11 insertions, 1 deletions
diff --git a/src/bin/psql/describe.c b/src/bin/psql/describe.c index f67bf0b8925..7c9a1f234c6 100644 --- a/src/bin/psql/describe.c +++ b/src/bin/psql/describe.c @@ -4113,7 +4113,7 @@ listPartitionedTables(const char *reltypes, const char *pattern, bool verbose) PQExpBufferData title; PGresult *res; printQueryOpt myopt = pset.popt; - bool translate_columns[] = {false, false, false, false, false, false, false, false, false}; + bool translate_columns[] = {false, false, false, false, false, false, false, false, false, false}; const char *tabletitle; bool mixed_output = false; @@ -4181,6 +4181,13 @@ listPartitionedTables(const char *reltypes, const char *pattern, bool verbose) if (verbose) { + /* + * Table access methods were introduced in v12, and can be set on + * partitioned tables since v17. + */ + appendPQExpBuffer(&buf, ",\n am.amname as \"%s\"", + gettext_noop("Access method")); + if (showNested) { appendPQExpBuffer(&buf, @@ -4216,6 +4223,9 @@ listPartitionedTables(const char *reltypes, const char *pattern, bool verbose) if (verbose) { + appendPQExpBufferStr(&buf, + "\n LEFT JOIN pg_catalog.pg_am am ON c.relam = am.oid"); + if (pset.sversion < 120000) { appendPQExpBufferStr(&buf, |