update table.description

Author: giwa

lib/embulk/output/bigquery.rb

@@ -330,6 +330,7 @@ def self.transaction(config, schema, task_count, &control)
         @converters = ValueConverterFactory.create_converters(task, schema)
 
         self.auto_create(@task, @bigquery)
+        bigquery.patch_table
 
         begin
           paths = []
@@ -399,8 +400,6 @@ def self.transaction(config, schema, task_count, &control)
             end
           end
 
-          bigquery.patch_table
-
         ensure
           begin
             if task['temp_table'] # append or replace or replace_backup