2 SQLæ¼ç®å ãã®ç« ã§ã¯ãOracle Database Liteã®SQLæ¼ç®åã説æãã¾ãããã®ç« ã®å 容ã¯æ¬¡ã®ã¨ããã§ãã 2.1ãSQLæ¼ç®åã®æ¦è¦ã 2.2ãç®è¡æ¼ç®åã 2.3ãæåæ¼ç®åã 2.4ãæ¯è¼æ¼ç®åã 2.5ãè«çæ¼ç®åã 2.6ãéåæ¼ç®åã 2.7ããã®ä»ã®æ¼ç®åã 2.1 SQLæ¼ç®åã®æ¦è¦ æ¼ç®åã¯ãåã ã®ãã¼ã¿é ç®ãæä½ãã¦ãçµæãè¿ãã¾ãããã¼ã¿é ç®ã¯ãããªãã©ã³ããã¾ãã¯ãå¼æ°ãã¨å¼ã°ãã¾ããæ¼ç®åã¯ãç¹æ®æåã¾ãã¯ãã¼ã¯ã¼ãã§è¡¨ããã¾ãããã¨ãã°ãä¹ç®æ¼ç®åã¯ãã¢ã¹ã¿ãªã¹ã¯ï¼*ï¼ã§è¡¨ãããNULLãã©ããããã¹ãããæ¼ç®åã¯ããã¼ã¯ã¼ãIS NULLã§è¡¨ããã¾ããæ¼ç®åã«ã¯ãåé æ¼ç®åã¨ãã¤ããªæ¼ç®åã®2ã¤ã®ä¸è¬ã¯ã©ã¹ãããã¾ããOracle Database Lite SQLã¯ãéåæ¼ç®åããµãã¼ããã¾ãã
{{#tags}}- {{label}}
{{/tags}}