Make `name` and `binds` to optional args for `exec_{insert,update,delete}`

`insert`, `update`, `delete`, and `exec_query` have a default value
against `name` and `binds`. But `exec_insert`, `exec_update`, and
`exec_delete` not have. It is an inconvenience and inconsistent.

1 files changed, 2 insertions, 2 deletions

diff --git a/activerecord/lib/active_record/connection_adapters/postgresql/database_statements.rb b/activerecord/lib/active_record/connection_adapters/postgresql/database_statements.rb
index f5232127c4..da533463bf 100644
--- a/activerecord/lib/active_record/connection_adapters/postgresql/database_statements.rb
+++ b/activerecord/lib/active_record/connection_adapters/postgresql/database_statements.rb
@@ -112,7 +112,7 @@ module ActiveRecord
           end
         end
 
-        def exec_delete(sql, name = 'SQL', binds = [])
+        def exec_delete(sql, name = nil, binds = [])
           execute_and_clear(sql, name, binds) {|result| result.cmd_tuples }
         end
         alias :exec_update :exec_delete
@@ -133,7 +133,7 @@ module ActiveRecord
           super
         end
 
-        def exec_insert(sql, name, binds, pk = nil, sequence_name = nil)
+        def exec_insert(sql, name = nil, binds = [], pk = nil, sequence_name = nil)
           val = exec_query(sql, name, binds)
           if !use_insert_returning? && pk
             unless sequence_name