README.md

sql-formatter

SQLを標準入力から受け取り、整形して標準出力に出力。

SQL Code Style

How to use

test.sql

select col1 ,col2 ,count(*) as cnt from table1 
inner join table2 t2 on t1.col1 = t2.col1
and t1.col2 = 'hoge'
left outer join table3 t3
on t2.col2 = t3.col2 where name = 'juri-t'
group by col1, col2 order by col1 desc

$ bin/sqlformatter.rb < test.sql

SELECT col1,
       col2,
       COUNT(*) AS cnt
  FROM table1 t1
       INNER JOIN table2 t2
          ON t1.col1 = t2.col1
         AND t1.col2 = 'hoge'
        LEFT OUTER JOIN table3 t3
          ON t2.col2 = t3.col2
 WHERE user_name = 'juri-t'
 GROUP BY col1,
       col2
 ORDER BY col1 DESC
 

まだ未実装

• サブクエリ
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• ほかにもたくさん