ããã§ã¯ORACLEãã¼ã¿ãã¼ã¹ã®SQLã®DELETEæã§å¯ååã(ãµãã¯ã¨ãªã¼)ã使ãæ¹æ³ãç´¹ä»ãã¦ãã¾ãã DELETEæã®ãµã³ãã«ã¯âã§å¤æ°ç´¹ä»ãã¦ãã¾ãã®ã§åèã«ãã¦ãã ããã ï¼ï¼ãSQLãDELETEæã®æ¸ãæ¹ï¼ãµã³ãã«å¤æ°ãã DELETEæã®åºæ¬æ§æ DELETEæã®åºæ¬æ§æã¯æ¬¡ã®éãã§ãã WHEREæ¡ä»¶ã§å¯ååã(ãµãã¯ã¨ãª)ã使ããã¨ãåºæ¥ã¾ãã DELETE FROM ãã¼ãã«å [WHERE æ¡ä»¶]; å¯ååã(ãµãã¯ã¨ãª)ã使ã£ãSQLãµã³ãã« DELETLEæã®WHEREå¥ã«ã¯ãèªç±ã«å¯ååããæ¸ããã¨ãåºæ¥ã¾ãã INå¥ã使ãæ¹æ³ 次ã®SQLã§ã¯ãTAB1ãã¼ãã«ã®åãåé¤ããã¨ããTAB2ãã¼ãã«ã®COL1åã¨å¤ãä¸è´ããã¬ã³ã¼ãã ããåé¤ãã¦ãã¾ãã DELETE FROM tab1 a WHERE a.col1 in (SELECT b.col1 FR
{{#tags}}- {{label}}
{{/tags}}