diff --git a/adminer/include/adminer.inc.php b/adminer/include/adminer.inc.php
index 390098a4..11fe6bfa 100644
--- a/adminer/include/adminer.inc.php
+++ b/adminer/include/adminer.inc.php
@@ -843,7 +843,7 @@ class Adminer {
 						foreach ($row as $key => $val) {
 							$field = $fields[$key];
 							$row[$key] = ($val !== null
-								? unconvert_field($field, preg_match(number_type(), $field["type"]) && $val != '' ? $val : q($val))
+								? unconvert_field($field, preg_match(number_type(), $field["type"]) && $val != '' ? $val : q(($val === false ? 0 : $val)))
 								: "NULL"
 							);
 						}
diff --git a/changes.txt b/changes.txt
index cb6c0215..0c6cd0de 100644
--- a/changes.txt
+++ b/changes.txt
@@ -12,6 +12,7 @@ MySQL: Order database names in MySQL 8 (bug #613)
 PostgreSQL: Add SQL operator to search
 PostgreSQL: Fix editing data in views (bug #605, regression from 4.6.0)
 PostgreSQL: Do not cast date/time/number/uuid searches to text (bug #608)
+PostgreSQL: Export false as 0 in PDO (bug #619)
 MS SQL: Support port with sqlsrc
 Editor: Do not check boolean checkboxes with false in PostgreSQL (bug #607)