{"blog_url":"https://ysobj.hatenablog.com/","title":" Version 1.3.160 (2011-09-11) ","categories":["java","h2"],"published":"2012-06-21 22:37:31","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fysobj.hatenablog.com%2Fentry%2F20120621%2F1340285851\" title=\" Version 1.3.160 (2011-09-11)  - H2Database\u3092\u8ffd\u3063\u304b\u3051\u3066\u3044\u305f\u308a\u3057\u305f\u30d6\u30ed\u30b0\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","author_name":"ysobj","version":"1.0","provider_url":"https://hatena.blog","author_url":"https://blog.hatena.ne.jp/ysobj/","width":"100%","blog_title":"H2Database\u3092\u8ffd\u3063\u304b\u3051\u3066\u3044\u305f\u308a\u3057\u305f\u30d6\u30ed\u30b0","image_url":null,"type":"rich","description":"\u7d50\u69cb\u7d30\u3005\u4e0d\u5177\u5408\u3042\u308b\u3082\u306e\u3067\u3059\u306d\u3002 \u8a08\u7b97\u5217\u3067\u81ea\u5206\u81ea\u8eab\u3092\u53c2\u7167\u3067\u304d\u306a\u304b\u3063\u305f \u4e0b\u8a18\u306e\u3088\u3046\u306b\u304b\u3051\u306a\u304b\u3063\u305f\u3088\u3046\u3067\u3059\u3002 sql> create table hoge (id int, txt varchar); (Update count: 0, 4 ms) sql> alter table hoge alter column id int as id + 1; Error: org.h2.jdbc.JdbcSQLException: \u4e00\u822c\u30a8\u30e9\u30fc: \"java.lang.NullPointerException\" General error: \"java.lang.NullPointerException\";\u2026","url":"https://ysobj.hatenablog.com/entry/20120621/1340285851","height":"190","provider_name":"Hatena Blog"}