PostgreSQL ç·¨18 - ãã¼ãã«ã³ãã¼ãã¬ã³ã¼ã追å ãä¿®æ£ãåé¤ã表åãæ¨ã¦ â ãã¼ãã«ã³ãã¼ ã»åãåããçµæã§ãæ°ãã«ãã¼ãã«ãä½æãããã¨ãã§ããã å¥ãã¼ãã«ã¸ç§»åããã«ã¯ããã¼ãã«ã³ãã¼å¾ã«ãªãªã¸ãã«ã deleteã æ°ãã¼ãã«ã«æ´åæ§è¦åã追å ããããä½ææ¸ã¿ãã¼ãã«ã« insert 㧠select 追å ããã¨è¯ãã(ä¸è¨ã®ã¬ã³ã¼ã追å ãåç §ã®ãã¨ã) (表ã³ãã¼) create table workw as select * from testm where key like 'a%' ; select * from workw; key | data1 | data2 | data3 ----------+-------+-------+------- a001 | 1 | 2 | 3 a011 | 1 | 2 | 3 ã»éååãåããçµæã§ãæ°ãã«ãã¼ãã«ã
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