MySQL: Display converting function for binary, bit or geometry fields

adminer/drivers/mysql.inc.php

@@ -330,6 +330,13 @@ if (!defined('Adminer\DRIVER')) {
 			}
 		}
 
+		function unconvertFunction($field) {
+			return (preg_match("~binary~", $field["type"]) ? "<code class='jush-sql'>UNHEX</code>"
+				: ($field["type"] == "bit" ? doc_link(array('sql' => 'bit-value-literals.html'), "<code>b''</code>")
+				: (preg_match("~geometry|point|linestring|polygon~", $field["type"]) ? "<code class='jush-sql'>GeomFromText</code>"
+				: "")));
+		}
+
 		function insert($table, $set) {
 			return ($set ? parent::insert($table, $set) : queries("INSERT INTO " . table($table) . " ()\nVALUES ()"));
 		}

adminer/include/driver.inc.php

@@ -66,6 +66,13 @@ abstract class SqlDriver {
 	function enumLength($field) {
 	}
 
+	/** Function used to convert the value inputted by user
+	* @param array
+	* @return string or null
+	*/
+	function unconvertFunction($field) {
+	}
+
 	/** Select data from table
 	* @param string
 	* @param array result of $adminer->selectColumnsProcess()[0]

adminer/include/functions.inc.php

@@ -934,6 +934,7 @@ function input($field, $value, $function) {
 		$field["type"] = "enum";
 		$field["length"] = $enums;
 	}
+	echo $driver->unconvertFunction($field) . " ";
 	if ($field["type"] == "enum") {
 		echo h($functions[""]) . "<td>" . $adminer->editInput($_GET["edit"], $field, $attrs, $value);
 	} else {

changes.txt

@@ -1,4 +1,5 @@
 Adminer dev:
+MySQL: Display converting function for binary, bit or geometry fields
 MySQL: Display default values of binary columns
 MySQL: Allow setting default values of json column
 MariaDB: Don't display NULL as default value (regression from 5.0.0)