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IF/Case statement when using SparkSQL with Cassandra
[Mysql] SQLでif文を使う - Qiita![[Mysql] SQLでif文を使う - Qiita](https://cdn-ak-scissors.b.st-hatena.com/image/square/91f99e90c3ca38e5b4ba64fe7c82ce16c1bd6f8e/height=288;version=1;width=512/https%3A%2F%2Fqiita-user-contents.imgix.net%2Fhttps%253A%252F%252Fqiita-user-contents.imgix.net%252Fhttps%25253A%25252F%25252Fcdn.qiita.com%25252Fassets%25252Fpublic%25252Farticle-ogp-background-afbab5eb44e0b055cce1258705637a91.png%253Fixlib%253Drb-4.0.0%2526w%253D1200%2526blend64%253DaHR0cHM6Ly9xaWl0YS11c2VyLXByb2ZpbGUtaW1hZ2VzLmltZ2l4Lm5ldC9odHRwcyUzQSUyRiUyRnMzLWFwLW5vcnRoZWFzdC0xLmFtYXpvbmF3cy5jb20lMkZxaWl0YS1pbWFnZS1zdG9yZSUyRjAlMkY2NjAwMyUyRjE1MTZjMzdkZmEzMThhNmJjMzU3NmFlNDM0MWFjODI0MDg3ZDM5NmUlMkZ4X2xhcmdlLnBuZyUzRjE1NzkwNzIwNTQ_aXhsaWI9cmItNC4wLjAmYXI9MSUzQTEmZml0PWNyb3AmbWFzaz1lbGxpcHNlJmZtPXBuZzMyJnM9MmFkZjc0NDEyOTUxNjk3YjE0MTdkNDc3YzE3ZGE2Y2I%2526blend-x%253D120%2526blend-y%253D467%2526blend-w%253D82%2526blend-h%253D82%2526blend-mode%253Dnormal%2526s%253Df502ba5176732cc2f7a639b157ede9cc%3Fixlib%3Drb-4.0.0%26w%3D1200%26fm%3Djpg%26mark64%3DaHR0cHM6Ly9xaWl0YS11c2VyLWNvbnRlbnRzLmltZ2l4Lm5ldC9-dGV4dD9peGxpYj1yYi00LjAuMCZ3PTk2MCZoPTMyNCZ0eHQ9JTVCTXlzcWwlNUQlMjBTUUwlRTMlODElQTdpZiVFNiU5NiU4NyVFMyU4MiU5MiVFNCVCRCVCRiVFMyU4MSU4NiZ0eHQtYWxpZ249bGVmdCUyQ3RvcCZ0eHQtY29sb3I9JTIzMUUyMTIxJnR4dC1mb250PUhpcmFnaW5vJTIwU2FucyUyMFc2JnR4dC1zaXplPTU2JnR4dC1wYWQ9MCZzPTU2ODc1MTQwMmI2OWQ1MzBiMjc3NWU5ODQ2ZDJhNGUw%26mark-x%3D120%26mark-y%3D112%26blend64%3DaHR0cHM6Ly9xaWl0YS11c2VyLWNvbnRlbnRzLmltZ2l4Lm5ldC9-dGV4dD9peGxpYj1yYi00LjAuMCZ3PTgzOCZoPTU4JnR4dD0lNDBzdWlzdWluYSZ0eHQtY29sb3I9JTIzMUUyMTIxJnR4dC1mb250PUhpcmFnaW5vJTIwU2FucyUyMFc2JnR4dC1zaXplPTM2JnR4dC1wYWQ9MCZzPWI4NjgyZjRjYWQ3ZDdlMWJjOTJiNGVlNTk3NGNhZmQx%26blend-x%3D242%26blend-y%3D480%26blend-w%3D838%26blend-h%3D46%26blend-fit%3Dcrop%26blend-crop%3Dleft%252Cbottom%26blend-mode%3Dnormal%26s%3D2071458248f574c91e7221591098613d)
