diff --git a/NEWS b/NEWS
index 55c13e5a52e..e644a9fc6f4 100644
--- a/NEWS
+++ b/NEWS
@@ -126,6 +126,7 @@ PHP                                                                        NEWS
   . pg_cancel use thread safe PQcancel api instead. (David Carlier)
   . pg_trace new PGSQL_TRACE_SUPPRESS_TIMESTAMPS/PGSQL_TRACE_REGRESS_MODE
     contants support. (David Carlier)
+  . pg_set_error_verbosity adding PGSQL_ERRORS_STATE constant. (David Carlier)
 
 - Phar:
   . Fix memory leak in phar_rename_archive(). (stkeke)
diff --git a/UPGRADING b/UPGRADING
index a3f6a12f3dc..6f8701179be 100644
--- a/UPGRADING
+++ b/UPGRADING
@@ -220,6 +220,7 @@ PHP 8.3 UPGRADE NOTES
 - PGSQL:
   . PGSQL_TRACE_SUPPRESS_TIMESTAMPS.
   . PGSQL_TRACE_REGRESS_MODE.
+  . PGSQL_ERRORS_SQLSTATE.
 
 - Posix:
   . POSIX_SC_ARG_MAX.
diff --git a/ext/pgsql/pgsql.c b/ext/pgsql/pgsql.c
index f2a7fb2ac29..14488ca6157 100644
--- a/ext/pgsql/pgsql.c
+++ b/ext/pgsql/pgsql.c
@@ -112,6 +112,10 @@ char pgsql_libpq_version[16];
 #define PQfreemem free
 #endif
 
+#if PG_VERSION_NUM < 120000
+#define PQERRORS_SQLSTATE 0
+#endif
+
 ZEND_DECLARE_MODULE_GLOBALS(pgsql)
 static PHP_GINIT_FUNCTION(pgsql);
 
@@ -2821,7 +2825,7 @@ PHP_FUNCTION(pg_set_error_verbosity)
 
 	pgsql = link->conn;
 
-	if (verbosity & (PQERRORS_TERSE|PQERRORS_DEFAULT|PQERRORS_VERBOSE)) {
+	if (verbosity & (PQERRORS_TERSE|PQERRORS_DEFAULT|PQERRORS_VERBOSE|PQERRORS_SQLSTATE)) {
 		RETURN_LONG(PQsetErrorVerbosity(pgsql, verbosity));
 	} else {
 		RETURN_FALSE;
diff --git a/ext/pgsql/pgsql.stub.php b/ext/pgsql/pgsql.stub.php
index e095350543c..fd58fb92c00 100644
--- a/ext/pgsql/pgsql.stub.php
+++ b/ext/pgsql/pgsql.stub.php
@@ -183,6 +183,19 @@ namespace {
      * @cvalue PQERRORS_VERBOSE
      */
     const PGSQL_ERRORS_VERBOSE = UNKNOWN;
+    #if PGVERSION_NUM > 110000
+    /**
+     * @var int
+     * @cvalue PQERRORS_SQLSTATE
+     */
+    const PGSQL_ERRORS_SQLSTATE = UNKNOWN;
+    #else
+    /**
+     * @var int
+     * @cvalue PQERRORS_TERSE
+     */
+    const PGSQL_ERRORS_SQLSTATE = UNKNOWN;
+    #endif
 
     /* For lo_seek() */
 
diff --git a/ext/pgsql/pgsql_arginfo.h b/ext/pgsql/pgsql_arginfo.h
index 2b8e7cd17ae..839842bbc39 100644
--- a/ext/pgsql/pgsql_arginfo.h
+++ b/ext/pgsql/pgsql_arginfo.h
@@ -1,5 +1,5 @@
 /* This is a generated file, edit the .stub.php file instead.
- * Stub hash: f18a73443942daa2b3695e8750c8daaea6b96194 */
+ * Stub hash: f5b563282ffa08a4f79293fcf91df284433a6f5c */
 
 ZEND_BEGIN_ARG_WITH_RETURN_OBJ_TYPE_MASK_EX(arginfo_pg_connect, 0, 1, PgSql\\Connection, MAY_BE_FALSE)
 	ZEND_ARG_TYPE_INFO(0, connection_string, IS_STRING, 0)
@@ -754,6 +754,12 @@ static void register_pgsql_symbols(int module_number)
 	REGISTER_LONG_CONSTANT("PGSQL_ERRORS_TERSE", PQERRORS_TERSE, CONST_PERSISTENT);
 	REGISTER_LONG_CONSTANT("PGSQL_ERRORS_DEFAULT", PQERRORS_DEFAULT, CONST_PERSISTENT);
 	REGISTER_LONG_CONSTANT("PGSQL_ERRORS_VERBOSE", PQERRORS_VERBOSE, CONST_PERSISTENT);
+#if PGVERSION_NUM > 110000
+	REGISTER_LONG_CONSTANT("PGSQL_ERRORS_SQLSTATE", PQERRORS_SQLSTATE, CONST_PERSISTENT);
+#endif
+#if !(PGVERSION_NUM > 110000)
+	REGISTER_LONG_CONSTANT("PGSQL_ERRORS_SQLSTATE", PQERRORS_TERSE, CONST_PERSISTENT);
+#endif
 	REGISTER_LONG_CONSTANT("PGSQL_SEEK_SET", SEEK_SET, CONST_PERSISTENT);
 	REGISTER_LONG_CONSTANT("PGSQL_SEEK_CUR", SEEK_CUR, CONST_PERSISTENT);
 	REGISTER_LONG_CONSTANT("PGSQL_SEEK_END", SEEK_END, CONST_PERSISTENT);
diff --git a/ext/pgsql/tests/07optional.phpt b/ext/pgsql/tests/07optional.phpt
index 6c58727e4ad..b9ce491b2ca 100644
--- a/ext/pgsql/tests/07optional.phpt
+++ b/ext/pgsql/tests/07optional.phpt
@@ -19,6 +19,7 @@ if (function_exists('pg_set_error_verbosity')) {
     pg_set_error_verbosity($db, PGSQL_ERRORS_TERSE);
     pg_set_error_verbosity($db, PGSQL_ERRORS_DEFAULT);
     pg_set_error_verbosity($db, PGSQL_ERRORS_VERBOSE);
+    pg_set_error_verbosity($db, PGSQL_ERRORS_SQLSTATE);
 }
 echo "OK";
 ?>