{"blog_url":"https://oboe2uran.hatenablog.com/","published":"2025-12-06 09:24:49","blog_title":"Oboe\u5439\u304d\u30d7\u30ed\u30b0\u30e9\u30de\u306e\u9ed9\u793a\u9332","width":"100%","provider_url":"https://hatena.blog","url":"https://oboe2uran.hatenablog.com/entry/2025/12/06/092449","description":"\u6587\u5b57\u5217\u306esplit \u21d2 \u884c\u51e6\u7406\u3059\u308bSQL \uff08ORACLE\uff09 - Oboe\u5439\u304d\u30d7\u30ed\u30b0\u30e9\u30de\u306e\u9ed9\u793a\u9332 \u3092\u66f8\u3044\u305f\u306e\u3067\u3001PostgreSQL \u3067\u540c\u3058\u3053\u3068\u3092\u3057\u3066\u307f\u308b\u3002\u65b9\u6cd5\u306f\uff12\u901a\u308a\u3002string_to_array() \u3092\u4f7f\u3046\u3002 WITH strings AS ( SELECT UNNEST(string_to_array('A,B,C', ',')) AS split_value ) SELECT row_number() OVER () AS position , split_value , COUNT(*) OVER() AS splitlength FROM strings string_to_tab\u2026","provider_name":"Hatena Blog","title":"\u6587\u5b57\u5217\u306esplit \u21d2 \u884c\u51e6\u7406\u3059\u308bSQL \uff08PostgreSQL\uff09","version":"1.0","height":"190","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Foboe2uran.hatenablog.com%2Fentry%2F2025%2F12%2F06%2F092449\" title=\"\u6587\u5b57\u5217\u306esplit \u21d2 \u884c\u51e6\u7406\u3059\u308bSQL \uff08PostgreSQL\uff09 - Oboe\u5439\u304d\u30d7\u30ed\u30b0\u30e9\u30de\u306e\u9ed9\u793a\u9332\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","author_url":"https://blog.hatena.ne.jp/posturan/","categories":["SQL"],"image_url":null,"author_name":"posturan","type":"rich"}