Add completion for storage parameters after CREATE TABLE WITH in psql

In passing, move the list of parameters where it can be used for both
CREATE TABLE and ALTER TABLE, and reorder it alphabetically.

Author: Dagfinn Ilmari Mannsåker
Discussion: https://postgr.es/m/d8j1s77kdbb.fsf@dalvik.ping.uio.no

src/bin/psql/tab-complete.c

@@ -1005,6 +1005,41 @@ static const pgsql_thing_t words_after_create[] = {
 	{NULL}						/* end of list */
 };
 
+/* Storage parameters for CREATE TABLE and ALTER TABLE */
+static const char *const table_storage_parameters[] = {
+	"autovacuum_analyze_scale_factor",
+	"autovacuum_analyze_threshold",
+	"autovacuum_enabled",
+	"autovacuum_freeze_max_age",
+	"autovacuum_freeze_min_age",
+	"autovacuum_freeze_table_age",
+	"autovacuum_multixact_freeze_max_age",
+	"autovacuum_multixact_freeze_min_age",
+	"autovacuum_multixact_freeze_table_age",
+	"autovacuum_vacuum_cost_delay",
+	"autovacuum_vacuum_cost_limit",
+	"autovacuum_vacuum_scale_factor",
+	"autovacuum_vacuum_threshold",
+	"fillfactor",
+	"log_autovacuum_min_duration",
+	"parallel_workers",
+	"toast.autovacuum_enabled",
+	"toast.autovacuum_freeze_max_age",
+	"toast.autovacuum_freeze_min_age",
+	"toast.autovacuum_freeze_table_age",
+	"toast.autovacuum_multixact_freeze_max_age",
+	"toast.autovacuum_multixact_freeze_min_age",
+	"toast.autovacuum_multixact_freeze_table_age",
+	"toast.autovacuum_vacuum_cost_delay",
+	"toast.autovacuum_vacuum_cost_limit",
+	"toast.autovacuum_vacuum_scale_factor",
+	"toast.autovacuum_vacuum_threshold",
+	"toast.log_autovacuum_min_duration",
+	"toast_tuple_target",
+	"user_catalog_table",
+	NULL
+};
+
 
 /* Forward declaration of functions */
 static char **psql_completion(const char *text, int start, int end);
@@ -1904,44 +1939,7 @@ psql_completion(const char *text, int start, int end)
 		COMPLETE_WITH("(");
 	/* ALTER TABLE <foo> SET|RESET ( */
 	else if (Matches("ALTER", "TABLE", MatchAny, "SET|RESET", "("))
-	{
-		static const char *const list_TABLEOPTIONS[] =
-		{
-			"autovacuum_analyze_scale_factor",
-			"autovacuum_analyze_threshold",
-			"autovacuum_enabled",
-			"autovacuum_freeze_max_age",
-			"autovacuum_freeze_min_age",
-			"autovacuum_freeze_table_age",
-			"autovacuum_multixact_freeze_max_age",
-			"autovacuum_multixact_freeze_min_age",
-			"autovacuum_multixact_freeze_table_age",
-			"autovacuum_vacuum_cost_delay",
-			"autovacuum_vacuum_cost_limit",
-			"autovacuum_vacuum_scale_factor",
-			"autovacuum_vacuum_threshold",
-			"fillfactor",
-			"parallel_workers",
-			"log_autovacuum_min_duration",
-			"toast_tuple_target",
-			"toast.autovacuum_enabled",
-			"toast.autovacuum_freeze_max_age",
-			"toast.autovacuum_freeze_min_age",
-			"toast.autovacuum_freeze_table_age",
-			"toast.autovacuum_multixact_freeze_max_age",
-			"toast.autovacuum_multixact_freeze_min_age",
-			"toast.autovacuum_multixact_freeze_table_age",
-			"toast.autovacuum_vacuum_cost_delay",
-			"toast.autovacuum_vacuum_cost_limit",
-			"toast.autovacuum_vacuum_scale_factor",
-			"toast.autovacuum_vacuum_threshold",
-			"toast.log_autovacuum_min_duration",
-			"user_catalog_table",
-			NULL
-		};
-
-		COMPLETE_WITH_LIST(list_TABLEOPTIONS);
-	}
+		COMPLETE_WITH_LIST(table_storage_parameters);
 	else if (Matches("ALTER", "TABLE", MatchAny, "REPLICA", "IDENTITY", "USING", "INDEX"))
 	{
 		completion_info_charp = prev5_wd;
@@ -2439,6 +2437,10 @@ psql_completion(const char *text, int start, int end)
 	else if (TailMatches("CREATE", "TEMP|TEMPORARY", "TABLE", MatchAny, "(*)"))
 		COMPLETE_WITH("INHERITS (", "ON COMMIT", "PARTITION BY",
 					  "TABLESPACE", "WITH (");
+	/* Complete CREATE TABLE (...) WITH with storage parameters */
+	else if (TailMatches("CREATE", "TABLE", MatchAny, "(*)", "WITH", "(") ||
+			 TailMatches("CREATE", "TEMP|TEMPORARY|UNLOGGED", "TABLE", MatchAny, "(*)", "WITH", "("))
+		COMPLETE_WITH_LIST(table_storage_parameters);
 	/* Complete CREATE TABLE ON COMMIT with actions */
 	else if (TailMatches("CREATE", "TEMP|TEMPORARY", "TABLE", MatchAny, "(*)", "ON", "COMMIT"))
 		COMPLETE_WITH("DELETE ROWS", "DROP", "PRESERVE ROWS");