¹æ¼Û±¹ (¹æ¼Û±¹)
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º¸Åë DB´Â »èÁ¦(delete) ¹× ¼öÁ¤(update)½Ã ±âÁ¸ÀڷḦ ¿ÏÀüÈ÷ »èÁ¦ÇÏÁö ¾Ê½À´Ï´Ù. ¾îµò°¡¿¡ ±âÁ¸ ÀÚ·á´Â ³²±â´Â°ÅÁÒ. updateµµ ³»ºÎÀûÀ¸·Î´Â »èÁ¦ ÈÄ ½Å±Ô·Î Ãß°¡ÇÏ´Â ÇüŶó »èÁ¦°¡ ÇÑ ¹ø ÀÏ¾î³´Ù°í º¸¸é µË´Ï´Ù. ±×·¡¼ DB¸¶´Ù ÀÌ·± ÀڷḦ »èÁ¦ÇÏ°í ¿ë·®À» ÁÙÀÌ´Â ¸í·É¾î°¡ Àִµ¥(¾ÐÃàÇÑ´Ù°í ¾ê±âÇϱ⵵ Çϱ¸¿ä) FireBird´Â ¾ø´Â°É·Î ¾Ë°í ÀÖ±¸¿ä.. ¿ë·®À» ÁÙÀÌ·Á¸é ³»ºÎ ¸í·É¾îÀÎ gbakÀ» ÀÌ¿ëÇÏ¿© ¹é¾÷ ÈÄ º¹¿øÀ» Çؾߵɰ̴ϴÙ. 2018-12-17 ¿ÀÈÄ 1:29:15
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±è½ÃÁØ (±è½ÃÁØ)
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º¸Åë Update¸¦ Çϸé Replace °³³äÀ¸·Î »ý°¢ÇÏ°í Àִµ¥ »ç½Ç ³»ºÎÀûÀ¸·Î´Â Delete¿Í Insert µÎ ¹øÀÇ Æ®·£Àè¼ÇÀÌ ¹ß»ýÇÕ´Ï´Ù...
Áï, Update¸¦ ÇÏ¸é ±âÁ¸ µ¥ÀÌŸ¸¦ deleteÇÑ ÈÄ Insert ÀÛ¾÷ÀÌ ½ÇÇàµË´Ï´Ù. ±×·¡¼ update¸¦ ÇÏ¸é »çÀÌÁî°¡ Áõ°¡ÇÒ ¼ö ÀÖ½À´Ï´Ù...
¸¸¾à µ¿ÀÏÇÑ µ¥ÀÌŸ¸¦ Update Çϸé delete, insert Æ®·£Àè¼ÇÀÌ ¹ß»ýÇÏÁö ¾Ê½À´Ï´Ù... 2018-12-17 ¿ÀÈÄ 1:29:48
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peace (°í¿µÈ£)
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µÎºÐÀÇ ´äº¯ °¨»çµå¸³´Ï´Ù. 2018-12-18 ¿ÀÀü 10:26:26
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peace (°í¿µÈ£)
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ÇÑ°¡Áö Áú¹® ´õ µå¸³´Ï´Ù.
BMP ÈÀÏÀ» TJPEGImage ¸¦ ÀÌ¿ëÇؼ jpeg ·Î DBÀúÀåÇϴµ¥¿ä,
ÀÌ ÀúÀåµÈ jpegÀ» ºÒ·¯¿Í¼ ´Ù½Ã TJPEGImage·Î DBÀúÀåÇϸé(¾Æ·¡ÄÚµå) À̹ÌÁö ¼Õ½ÇÀÌ ¹ß»ýÇÒ±î¿ä?
my_Stream := TmemoryStream.Create;
my_jpeg := TJPEGImage.Create;
my_jpeg.Assign(image1.Picture.Graphic); //Timage¿¡ jpeg ÈÀϷεå
my_jpeg.SaveToStream(my_Stream);
my_Stream.Position := 0;
//DBÀúÀå
Parambyname('STAMP').LoadFromStream(my_Stream, ftBLOB);
Execsql; 2018-12-18 ¿ÀÈÄ 5:58:06
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