Update error codes to PostgreSQL-15

Author: larskanis

Rakefile

@@ -92,7 +92,7 @@ end
 
 desc "Update list of server error codes"
 task :update_error_codes do
-	URL_ERRORCODES_TXT = "http://git.postgresql.org/gitweb/?p=postgresql.git;a=blob_plain;f=src/backend/utils/errcodes.txt;hb=refs/tags/REL_14_0"
+	URL_ERRORCODES_TXT = "http://git.postgresql.org/gitweb/?p=postgresql.git;a=blob_plain;f=src/backend/utils/errcodes.txt;hb=refs/tags/REL_15_0"
 
 	ERRORCODES_TXT = "ext/errorcodes.txt"
 	sh "wget #{URL_ERRORCODES_TXT.inspect} -O #{ERRORCODES_TXT.inspect} || curl #{URL_ERRORCODES_TXT.inspect} -o #{ERRORCODES_TXT.inspect}"

ext/errorcodes.def

@@ -366,6 +366,10 @@
   VALUE klass = define_error_class( "SqlJsonScalarRequired", "22" );
   register_error_class( "2203F", klass );
 }
+{
+  VALUE klass = define_error_class( "SqlJsonItemCannotBeCastToTargetType", "22" );
+  register_error_class( "2203G", klass );
+}
 {
   VALUE klass = define_error_class( "IntegrityConstraintViolation", NULL );
   register_error_class( "23000", klass );

ext/errorcodes.txt

@@ -2,7 +2,7 @@
 # errcodes.txt
 #      PostgreSQL error codes
 #
-# Copyright (c) 2003-2021, PostgreSQL Global Development Group
+# Copyright (c) 2003-2022, PostgreSQL Global Development Group
 #
 # This list serves as the basis for generating source files containing error
 # codes. It is kept in a common format to make sure all these source files have
@@ -222,6 +222,7 @@ Section: Class 22 - Data Exception
 2203D    E    ERRCODE_TOO_MANY_JSON_ARRAY_ELEMENTS                           too_many_json_array_elements
 2203E    E    ERRCODE_TOO_MANY_JSON_OBJECT_MEMBERS                           too_many_json_object_members
 2203F    E    ERRCODE_SQL_JSON_SCALAR_REQUIRED                               sql_json_scalar_required
+2203G    E    ERRCODE_SQL_JSON_ITEM_CANNOT_BE_CAST_TO_TARGET_TYPE            sql_json_item_cannot_be_cast_to_target_type
 
 Section: Class 23 - Integrity Constraint Violation