Excelã«ã¯ãããŒã¿åããæå®ããæ©èœãç¹ã«çšæãããŠããªããããåããŒã¿ããæååããªã®ãããããšããæ°å€ããªã®ããææ§ã«ãããŸãŸäœ¿çšããããšãäžå¯èœã§ã¯ãªãã£ããäžæ¹ããPower Query ãšãã£ã¿ãŒãã¯ãååã®ããŒã¿åãæç¢ºã«æå®ã§ããããã«ãªã£ãŠãããä»åã¯ãããŒã¿åããšããšã©ãŒãã«ã€ããŠè§£èª¬ããŠãããã
ããŒã¿åã®èªåæå®ã«ã€ããŠ
Excelã«ãããŒã¿åã®æŠå¿µã¯ããããããªãææ§ã«æ±ãããŠããã±ãŒã¹ãå€ããšããããããšãã°ãã»ã«ã®è¡šç€ºåœ¢åŒã«ãæååããæå®ããŠããŠããããã«å ¥åãããŠããããŒã¿ãæ°å€ãšã¿ãªãããšãã§ããã°ãèšç®ãå®è¡ããããšãå¯èœãšãªã£ãŠããã
äžæ¹ããã¯ãŒã¯ãšãªã®ããŒã¿åã¯å³å¯ã§ãããŒã¿åããæååãïŒããã¹ãïŒã®å Žåã¯èšç®äžå¯ããšãã仿§ã«ãªã£ãŠããããã®ãããååã«ãã©ã®ããŒã¿åãæå®ãããŠãããïŒãã確èªããå¿ èŠã«å¿ããŠä¿®æ£ããŠããå¿ èŠãããã
ãšããããšã§ãä»åã¯ãããŒã¿åãã®æå®ãšãããŒã¿åã«éåããŠããããããšã©ãŒãã«ãªã£ãŠããŸã£ãããŒã¿ã®æŽ»ç𿹿³ã玹ä»ããŠãããã
ãŸãã¯ãèªåæå®ãããããŒã¿åã«ã€ããŠç޹ä»ããããPower Query ãšãã£ã¿ãŒãã«ããŒã¿ãååŸãããšãååã®ããŒã¿åãèªåå€å¥ãããä»çµã¿ã«ãªã£ãŠããããã®å·¥çšã¯ã倿Žãããåããšããååã§ã¹ãããã«èšé²ãããŠããã
ååã®é£èŒã§ç޹ä»ããã1è¡ç®ãããããŒãšããŠäœ¿çšãã®åŠçãæå®ãããšããåæ§ã ããã®å Žåããååã®ããŒã¿åãèªåå€å¥ããå·¥çšãã倿Žãããå1ããšããååã§ã¹ãããã«è¿œå ãããã
ã¡ãªã¿ã«ãã¹ãããåã®æåŸã«ããã1ãã¯ãåãååã®ã¹ããããåºå¥ããããã«ä»å ãããæåãšãªããååãåãã¹ããããç»å Žããæ¯ã«ãã¹ãããåã®æ«å°Ÿã«1ã2ã3ãâŠâŠã®æ°åãä»å ãããŠããä»çµã¿ã«ãªã£ãŠããã
ç¶ããŠã¯ãååã«æå®ãããŠããããŒã¿åã確èªããæ¹æ³ã玹ä»ããŠããããååã®ããŒã¿åã¯ããååã®å·Šã«è¡šç€ºãããŠããã¢ã€ã³ã³ããèŠããšç¢ºèªã§ããã
ã123ãã®ã¢ã€ã³ã³ã衚瀺ãããŠããåã¯ãæŽæ°ãããABCãã®ã¢ã€ã³ã³ã衚瀺ãããŠããåã¯ãããã¹ããïŒæååïŒããšããŠããŒã¿åãæå®ãããŠããããã®ã»ãããæ¥ä»ããªã©ã®ããŒã¿åãçšæãããŠããããããã«ã€ããŠã¯åŸã»ã©è©³ãã玹ä»ããŠãããã
ããŒã¿åãèªåã§æå®ããæ¹æ³
å ã»ã©ç€ºããäŸã§ã¯ãååã®ãããŒã¿åããé©åã«èªåå€å¥ãããŠãããããããç¶æ³ã«ãã£ãŠã¯ãäžé©åãªããŒã¿åãæå®ãããŠããã±ãŒã¹ããããä»åºŠã¯ã以äžã®å³ã«ç€ºããExcelãã¡ã€ã«ãäŸã«è§£èª¬ãé²ããŠãããã
ãã®Excelãã¡ã€ã«ããããŒã¿ãååŸãããšããPower Query ãšãã£ã¿ãŒãã«ä»¥äžã®å³ã®ãããªããŒã¿è¡šã衚瀺ãããããæ¥ä»ãã®ããŒã¿ããXæXæ¥ãã§ã¯ãªããã·ãªã¢ã«å€ã§è¡šç€ºãããŠããããšã確èªã§ããã ããã
ããã¯ãæ¥ä»ãã®åããæŽæ°ãã®ããŒã¿åãšããŠèªåå€å¥ãããŠããããšãåå ã ããããæ¥ä»ãšããŠè¡šç€ºããã«ã¯ãèªåã§ããŒã¿åãæå®ããªããå¿ èŠãããã
ååã®ããŒã¿åã倿Žãããšãã¯ããååã®å·Šã«ããã¢ã€ã³ã³ããã¯ãªãã¯ããäžèЧãããæé©ãªããŒã¿åããéžæããã°ãããä»åã®äŸã§ã¯ãæ¥ä»ããéžæããã
ç¶ããŠã以äžã®å³ã®ãããªç»é¢ã衚瀺ãããå Žåãããããã®ç»é¢ã¯ãçŽåã®ã¹ããããã倿Žãããåãã§ãã£ããšãã®ã¿è¡šç€ºããããã®ã§ãä»åã®å·¥çšïŒããŒã¿åã®å€æŽïŒããã©ã®ããã«ã¹ããããšããŠèšé²ãããïŒããæå®ããç»é¢ãšãªãã
ãçŸåšã®ãã®ã眮æããã¿ã³ãã¯ãªãã¯ããå Žåã¯ãçŽåã®ã¹ãããïŒããŒã¿åãèªåå€å¥ããå·¥çšïŒã®åŠçå 容ãä¿®æ£ãããããã®ãããæ°ããã¹ãããã¯è¿œå ãããªããäžæ¹ããæ°èŠæé ã®è¿œå ããã¿ã³ãã¯ãªãã¯ããå Žåã¯ãä»åã®å·¥çšãâæ°ããã¹ãããâãšããŠè¿œå ãããä»çµã¿ã«ãªã£ãŠããã
話ããããŒã¿åã®å€æŽãã«æ»ããã以äžã®å³ã¯ãæ°èŠæé ã®è¿œå ããã¿ã³ãã¯ãªãã¯ããå Žåã®äŸã ãã倿Žãããå1ããšããã¹ããããæ°ãã«è¿œå ããããæ¥ä»ãã®ããŒã¿ãã幎/æ/æ¥ãã®è¡šç€ºã«å€åããŠããã®ã確èªã§ããã ããã
ãã®ããã«ãèªåå€å¥ãããããŒã¿åãé©åã§ãªãã£ãå Žåã¯ãèªåã§ããŒã¿åãæå®ããªããäœæ¥ãå¿ èŠãšãªãã
ããŒã¿åã®çš®é¡
ç¶ããŠã¯ããPower Query ãšãã£ã¿ãŒãã§æå®ã§ããâããŒã¿åã®çš®é¡âã«ã€ããŠç޹ä»ããŠããããååã«ã¯ã以äžã®12çš®é¡ã®ããŒã¿åãæå®ããããšãå¯èœãšãªã£ãŠããã
ç¹ã«æ³šæãå¿ èŠãªã®ã¯ãé貚ãã®ããŒã¿åã ããã®ããŒã¿åã¯ãæ°å€ã®åã«ã\ããã$ãã®èšå·ãä»ãããã®ã§ã¯ãªãããŸããæéããšããããŒã¿åããExcelãŠãŒã¶ãŒã«ã¯éŠŽæã¿ã®ãªãããŒã¿åãšãããã
以äžã«ãåããŒã¿åã®æŠèŠãç°¡åã«ç޹ä»ããŠããã®ã§ããããåèã«é©åãªããŒã¿åãæå®ãããšããã
â10鲿°
ãå°æ°ç¹ä»¥äžãå«ãæ°å€ããŒã¿ããæ±ããšãã¯ããã®ããŒã¿åãæå®ããã®ãåºæ¬ããã®ããŒã¿åãæå®ãããšãæµ®åå°æ°ç¹ã®åœ¢åŒã§æ°å€ããŒã¿ãèšé²ãããã
âé貚
æ°å€ããŒã¿ããåžžã«å°æ°ç¹ä»¥äž4æ¡ãã«åºå®ããŠèšé²ãããã\ããã$ããªã©ã®é貚èšå·ãä»ããæ©èœã§ã¯ãªãããªãããã¬ãã¥ãŒã«è¡šç€ºãããæ°å€ã¯å°æ°ç¹ä»¥äž2æ¡ãŸã§ããšãªããåããŒã¿ãã¯ãªãã¯ããŠéžæãããšãå®éã«èšé²ãããŠããæ°å€ïŒå°æ°ç¹ä»¥äž4æ¡ïŒã確èªã§ããã
âæŽæ°
æ°å€ããŒã¿ããæŽæ°ãã«éå®ãããåã«æå®ãããååŸããããŒã¿ã«å°æ°ç¹ä»¥äžãå«ãŸããŠããå Žåã¯ãå°æ°ç¹ä»¥äžãåæšäºå
¥ããæŽæ°ãšããŠããŒã¿ãèšé²ãããã
ããŒã¿åã«ãæŽæ°ããæå®ãããšãèšé²ãããæ°å€ããŒã¿ãã®ãã®ããæŽæ°ãã«å€æŽããããExcelã®è¡šç€ºåœ¢åŒã®ããã«ãæ°å€ã®èŠãç®ã ããæŽæ°ã«ãããã®ã§ã¯ãªãããã®ãããããŒã¿åã«ãæŽæ°ãã«å€æŽãããšã以éã¯âæŽæ°ã®æ°å€ããŒã¿âãšããŠåŠçãé²ããããŠãããä»ã®åŠçã远å ããåŸã«ãããŒã¿åãã10鲿°ãã«æ»ããŠãå°æ°ç¹ä»¥äžã®æ°å€ã¯åçŸãããªãããšã«æ³šæããŠããå¿ èŠãããã
âããŒã»ã³ããŒãž
åºæ¬çã«ã¯ã10鲿°ããšåãããŒã¿åã«ãªãããã®ããŒã¿åãæå®ãããšã1/100ã1ïŒ
ãšããŠè¡šç€ºããããã«ãªãã
âæ¥ä»/æå»
æ¥ä»ãšæå»ã®äž¡æ¹ãèšé²ããããã2024/04/15 15:30:00ããšãã£ã圢åŒã§ããŒã¿ã衚瀺ãããã
âæ¥ä»
æ¥æããŒã¿ïŒã·ãªã¢ã«å€ïŒã®ãã¡ãæ¥ä»ã®éšåã ããèšé²ãããæå»ã®éšåã¯åé€ããããã2024/04/15ããšãã£ã圢åŒã§ããŒã¿ã衚瀺ãããã
âæå»
æ¥æããŒã¿ïŒã·ãªã¢ã«å€ïŒã®ãã¡ãæå»ã®éšåã ããèšé²ãããæ¥ä»ã®éšåã¯åé€ããããã15:30:00ããšãã£ã圢åŒã§ããŒã¿ã衚瀺ãããã
âæ¥ä»/æå»/ã¿ã€ã ãŸãŒã³
UTCïŒåå®äžçæïŒãåºæºã«ã2024/04/15 15:30:00 +09:00ããšãã£ã圢åŒã§ããŒã¿ã衚瀺ãããã
âæé
æ¥ä»ãæå»ã§ã¯ãªãããXæ¥éãããHæéMMåSSç§ãã®ããã«ãæéãã瀺ãåã«æå®ããããæ¥æ°.æ:å:ç§ããšãã£ã圢åŒã§ããŒã¿ã衚瀺ãããã
âããã¹ã
ãæååããæ±ãåã«æå®ããããã®ããŒã¿åãæå®ãããšãæ°å€ãæååãšããŠæ±ãããããã«ãªããèšç®ãå®è¡ã§ããªããªãã
âTrue/False
TRUEãŸãã¯FALSEïŒããŒã«å€ïŒãèšé²ããåã«æå®ããã
âãã€ããª
ãã€ããªåœ¢åŒã®ããŒã¿ãæ±ãåã«æå®ããã
ããŒã¿åã«éåãããšã©ãŒã«ã€ããŠ
åãåã«ãæ°å€ããšãæååãã®äž¡æ¹ãèšé²ãããŠããå Žåãããã ããããã®ãããªããŒã¿è¡šããPower Query ãšãã£ã¿ãŒãã«ååŸãããšããã®åã®ããŒã¿åã¯ãæå®ãªããã«èªåå€å¥ãããããã®å ŽåãããŒã¿åã瀺ãã¢ã€ã³ã³ã¯ãABCããšã123ãã®äž¡æ¹ãèšããã衚瀺ã«ãªãã
äžå³ã¯ããããŸã§ã«äœåã玹ä»ããŠããã4æã®å£²äžãã®æ¥å¥ããŒã¿ãçµåããŠååŸããäŸã ããã ãã忥ã®å£²äžãåèšãããåèšã®è¡ããŸã§ååŸãããããããæ°éãã®åã¯ãæ°å€ããšãæååããæ··åšãã圢ã«ãªã£ãŠããã
ãã¡ããããã®ãããªå Žåã§ãã£ãŠããååã®ããŒã¿åãèªç±ã«å€æŽããããšãå¯èœã ãããã§ã¯ãæ°éãã®åã«ãæŽæ°ãã®ããŒã¿åãæå®ããäŸã玹ä»ããŠãããã
ãã®å Žåããåèšãã®æåã¯ããŒã¿åã«éåããããŒã¿ã«ãªããããErrorïŒãšã©ãŒïŒãšããŠæ±ãããããšã©ãŒãšãã£ãŠããããã»ã©æ·±å»ãªãã®ã§ã¯ãªãããã®ç¶æ ã®ãŸãŸä»¥éã®åŠçæé ãæå®ããããExcelã«åºåãããããããšãå¯èœã ã
詊ãã«ããã®ç¶æ ã®ãŸãŸExcelã«åºåããŠã¿ããšãErrorã®éšåãã空çœã»ã«ãã«çœ®ãæããããŒã¿è¡šïŒããŒãã«ïŒãåºåãããããšã確èªã§ããã
ãšã©ãŒã掻çšããè¡ã®åé€
ãšã©ãŒãšèããšãäœãšãªããã€ãã¹ã®ã€ã¡ãŒãžãæã£ãŠããŸãããå¿ ããããããšã¯éããªãããããšãšã©ãŒãçºçãããŠããããäžæã«æŽ»çšããæ¹æ³ããããä»åºŠã¯ãã£ã«ã¿ãŒã䜿ããã«ãåèšã®è¡ããåé€ãããã¯ããã¯ã玹ä»ããŠãããã
å ã»ã©ç޹ä»ããããã«ããæ°éãã®åã«ãæŽæ°ãã®ããŒã¿åãæå®ããŠãåèšãã®æåããErrorãã«çœ®ãæããããã®åŸããæ°éãã®åãéžæããã
ãã®ç¶æ ã§ãè¡ã®åé€ãâããšã©ãŒã®åé€ããéžæãããšããæ°éãErrorã«ãªã£ãŠããè¡ãã ããåé€ã§ãããçµæãšããŠãåèšã®è¡ããåé€ã§ããããšã«ãªãã
ãã®ããã«ããããšãšã©ãŒãçºçãããŠããšã©ãŒãåºæºã«è¡ãåé€ããããšãããã¯ããã¯ãããã
äžèšã®äŸã¯ãåé€ãããè¡ã«èšé²ãããŠããæååããåèšãã®1çš®é¡ãããªãããããã£ã«ã¿ãŒã§è¡ãåé€ããŠãæ§ããªããããããç¶æ³ã«ãã£ãŠã¯ãããŸããŸãªæååãèšé²ãããŠããâŠâŠããšããã±ãŒã¹ãããã ããããã®å Žåãããããã®æååã«ã€ããŠãã§ãã¯ãå€ããŠããå¿ èŠããããå°ãã ãé¢åãªäœæ¥ã匷ããããŠããŸãã
ãã®ãããªå Žåã«ããã¹ãŠã®æååããErrorãã«å€æããŠãããšãããšã©ãŒã®åé€ãã§è¡ãåé€ã§ããããã«ãªãã
ãããŒã¿åãã®æå®ã«æ £ããŠããªããšå°ãé£ããæãããããããªããããã¯ãŒã¯ãšãªã䜿çšããã«ããã£ãŠãããŒã¿åãã¯é¿ããŠéããªãåé¡ãšãããããã®æ©äŒã«ãã¡ã©å匷ããŠããå¿ èŠãããã ãããããåãããªãæ¹ã¯ãã10鲿°ãããæŽæ°ãããããã¹ããã®éããçè§£ããŠããã ãã§ãããããŠãã®ç¶æ³ã«å¯Ÿå¿ã§ããã¯ãã ã



















