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psql: Rename meta-command \close to \close_prepared

\close has been introduced in d55322b0da to be able to close a
prepared statement using the extended protocol in psql.  Per discussion,
the name "close" is ambiguous.  At the SQL level, CLOSE is used to close
a cursor.  At protocol level, the close message can be used to either
close a statement or a portal.

This patch renames \close to \close_prepared to avoid any ambiguity and
make it clear that this is used to close a prepared statement.  This new
name has been chosen based on the feedback from the author and the
reviewers.

Author: Anthonin Bonnefoy <anthonin.bonnefoy@datadoghq.com>
Reviewed-by: Peter Eisentraut <peter@eisentraut.org>
Reviewed-by: Jelte Fennema-Nio <postgres@jeltef.nl>
Discussion: https://postgr.es/m/3e694442-0df5-4f92-a08f-c5d4c4346b85@eisentraut.org
This commit is contained in:
Michael Paquier
2025-06-24 13:12:46 +09:00
parent f3ed72ca07
commit fc39b286ad
10 changed files with 34 additions and 33 deletions

View File

@@ -1875,7 +1875,7 @@ psql_completion(const char *text, int start, int end)
static const char *const backslash_commands[] = {
"\\a",
"\\bind", "\\bind_named",
"\\connect", "\\conninfo", "\\C", "\\cd", "\\close", "\\copy",
"\\connect", "\\conninfo", "\\C", "\\cd", "\\close_prepared", "\\copy",
"\\copyright", "\\crosstabview",
"\\d", "\\da", "\\dA", "\\dAc", "\\dAf", "\\dAo", "\\dAp",
"\\db", "\\dc", "\\dconfig", "\\dC", "\\dd", "\\ddp", "\\dD",