diff --git a/UPGRADING b/UPGRADING
index 437d3cb34e9..38d6700b58f 100644
--- a/UPGRADING
+++ b/UPGRADING
@@ -364,6 +364,10 @@ PHP 8.1 UPGRADE NOTES
     parent::init() with parent::__construct().
     RFC: https://wiki.php.net/rfc/deprecations_php_8_1
 
+- ODBC:
+  . odbc_result_all() has been deprecated.
+    RFC: https://wiki.php.net/rfc/deprecations_php_8_1
+
 - PDO:
   . The PDO::FETCH_SERIALIZE mode has been deprecated.
     RFC: https://wiki.php.net/rfc/phase_out_serializable
diff --git a/ext/odbc/odbc.stub.php b/ext/odbc/odbc.stub.php
index fc19ca259f3..ca0ca2301d7 100644
--- a/ext/odbc/odbc.stub.php
+++ b/ext/odbc/odbc.stub.php
@@ -60,7 +60,10 @@ function odbc_fetch_row($statement, ?int $row = null): bool {}
 /** @param resource $statement */
 function odbc_result($statement, string|int $field): string|bool|null {}
 
-/** @param resource $statement */
+/**
+ * @param resource $statement
+ * @deprecated
+ */
 function odbc_result_all($statement, string $format = ""): int|false {}
 
 /** @param resource $statement */
diff --git a/ext/odbc/odbc_arginfo.h b/ext/odbc/odbc_arginfo.h
index d766a978208..b374007b652 100644
--- a/ext/odbc/odbc_arginfo.h
+++ b/ext/odbc/odbc_arginfo.h
@@ -1,5 +1,5 @@
 /* This is a generated file, edit the .stub.php file instead.
- * Stub hash: 6d7d8d8f495236297745b9b1087e5cf955976127 */
+ * Stub hash: 27a50ba79ed632721ee458527ef543e4b44ee897 */
 
 ZEND_BEGIN_ARG_WITH_RETURN_TYPE_INFO_EX(arginfo_odbc_close_all, 0, 0, IS_VOID, 0)
 ZEND_END_ARG_INFO()
@@ -330,7 +330,7 @@ static const zend_function_entry ext_functions[] = {
 	ZEND_FE(odbc_fetch_into, arginfo_odbc_fetch_into)
 	ZEND_FE(odbc_fetch_row, arginfo_odbc_fetch_row)
 	ZEND_FE(odbc_result, arginfo_odbc_result)
-	ZEND_FE(odbc_result_all, arginfo_odbc_result_all)
+	ZEND_DEP_FE(odbc_result_all, arginfo_odbc_result_all)
 	ZEND_FE(odbc_free_result, arginfo_odbc_free_result)
 	ZEND_FE(odbc_connect, arginfo_odbc_connect)
 	ZEND_FE(odbc_pconnect, arginfo_odbc_pconnect)
diff --git a/ext/odbc/tests/bug44618.phpt b/ext/odbc/tests/bug44618.phpt
index ed838a21fe6..efead0e9951 100644
--- a/ext/odbc/tests/bug44618.phpt
+++ b/ext/odbc/tests/bug44618.phpt
@@ -59,6 +59,8 @@ array(3) {
 
 Warning: odbc_result(): Cannot get data of column #3 (retcode 100) in %s on line %d
 bool(false)
+
+Deprecated: Function odbc_result_all() is deprecated in %s on line %d
 <table><tr><th>ID</th><th>real1</th><th>text1</th></tr>
 <tr><td>1</td><td>10.02</td><td></td></tr></table>
 Warning: odbc_result_all(): Cannot get data of column #3 (retcode 100) in %s on line %d