CockroachDB: Pass param length to routine drop (cockroachdb/cockroach#142886)

CHANGELOG.md

@@ -2,6 +2,7 @@
 - PostgreSQL: Display auto_increment of inserted rows
 - PostgreSQL: Display description of system variables
 - PostgreSQL: Avoid warning about crdb_version (bug #924, regression from 5.0.5)
+- CockroachDB: Fix dropping procedure with varchar (cockroachdb/cockroach#142886)
 - CSS: Sticky table headers (bug #918)
 - CSS: Allow more custom styles with dark mode (bug #925)
 - IMAP: New plugin driver created for fun

adminer/drivers/pgsql.inc.php

@@ -775,7 +775,8 @@ ORDER BY SPECIFIC_NAME');
 	function routine_id($name, $row) {
 		$return = array();
 		foreach ($row["fields"] as $field) {
-			$return[] = $field["type"];
+			$length = $field["length"];
+			$return[] = $field["type"] . ($length ? "($length)" : "");
 		}
 		return idf_escape($name) . "(" . implode(", ", $return) . ")";
 	}

adminer/procedure.inc.php

@@ -9,6 +9,11 @@ $row["fields"] = (array) $row["fields"];
 if ($_POST && !process_fields($row["fields"]) && !$error) {
 	$orig = routine($_GET["procedure"], $routine);
 	$temp_name = "$row[name]_adminer_" . uniqid();
+	foreach ((array) $row["fields"] as $key => $field) {
+		if ($field["field"] == "") {
+			unset($row["fields"][$key]);
+		}
+	}
 	drop_create(
 		"DROP $routine " . routine_id($PROCEDURE, $orig),
 		create_routine($routine, $row),