==[[Oracle ゼロ埋め]]==[[Oracle]] | {{category [[Category:書式}}]]
*[http://otndnld.oracle.co.jp/document/products/oracle10g/102/doc_cd/server.102/B19201-02/functions.html#92770 to_char]
*[http://otndnld.oracle.co.jp/document/products/oracle10g/102/doc_cd/server.102/B19201-02/sql_elements.html#44268 書式]
[[SQL]]> select to_char(1, '0000000000') from dual;
TO_CHARTO_CHA[[R]](1,'0000000000'
----------------------
0000000001
*[[SQL Server ゼロ埋め]]