{"author_name":"jbs_morita","url":"https://blog.jbs.co.jp/entry/2025/05/01/083625","published":"2025-05-01 08:36:25","blog_title":"JBS Tech Blog","provider_url":"https://hatena.blog","type":"rich","width":"100%","height":"190","title":"\u3010PostgreSQL\u3011\u5404\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u306e\u5168\u30c6\u30fc\u30d6\u30eb\u306e\u30ec\u30b3\u30fc\u30c9\u4ef6\u6570\u3092\u53d6\u5f97\u3059\u308b","categories":["PostgreSQL"],"provider_name":"Hatena Blog","author_url":"https://blog.hatena.ne.jp/jbs_morita/","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fblog.jbs.co.jp%2Fentry%2F2025%2F05%2F01%2F083625\" title=\"\u3010PostgreSQL\u3011\u5404\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u306e\u5168\u30c6\u30fc\u30d6\u30eb\u306e\u30ec\u30b3\u30fc\u30c9\u4ef6\u6570\u3092\u53d6\u5f97\u3059\u308b - JBS Tech Blog\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","blog_url":"https://blog.jbs.co.jp/","description":"\u30c7\u30fc\u30bf\u79fb\u884c\u6642\u306b\u30c7\u30fc\u30bf\u6b20\u640d\u306a\u3069\u304c\u767a\u751f\u3057\u3066\u3044\u306a\u3044\u304b\u5404\u30c6\u30fc\u30d6\u30eb\u3092\u30ec\u30b3\u30fc\u30c9\u4ef6\u6570\u3092\u6570\u3048\u308b\u3053\u3068\u304c\u3042\u308a\u307e\u3059\u3002\u305d\u306e\u969b\u306b\u4e00\u62ec\u3067\u30ec\u30b3\u30fc\u30c9\u4ef6\u6570\u3092\u78ba\u8a8d\u3059\u308b\u65b9\u6cd5\u3092\u3054\u7d39\u4ecb\u3057\u307e\u3059\u3002 \u30d5\u30a1\u30f3\u30af\u30b7\u30e7\u30f3\u306e\u4f5c\u6210 \u5b9f\u884c\u30af\u30a8\u30ea \u5b9f\u884c\u7d50\u679c \u3055\u3044\u3054\u306b pg_tables\u3068\u3044\u3046\u30b7\u30b9\u30c6\u30e0\u30c6\u30fc\u30d6\u30eb\u306b\u683c\u7d0d\u3055\u308c\u3066\u3044\u308b\u3001\u30e6\u30fc\u30b6\u30fc\u304c\u4f5c\u6210\u3057\u305f\u30c6\u30fc\u30d6\u30eb\u306e\u540d\u79f0\u3092\u5168\u4ef6\u53d6\u5f97\u3057\u3001\u53d6\u5f97\u3057\u305f\u5404\u30c6\u30fc\u30d6\u30eb\u306e\u30ec\u30b3\u30fc\u30c9\u3092Count\u3057\u307e\u3059\u3002 54.30. pg_tables \u30d5\u30a1\u30f3\u30af\u30b7\u30e7\u30f3\u306e\u4f5c\u6210 CREATE OR REPLACE FUNCTION pg_temp.record_count()RETURNS TABLE(objname TEXT, recordcount NUM\u2026","version":"1.0","image_url":null}