{"id":306235,"date":"2024-01-16T16:02:03","date_gmt":"2024-01-16T09:02:03","guid":{"rendered":"https:\/\/hoanghamobile.com\/tin-tuc\/?p=306235"},"modified":"2024-01-16T16:02:03","modified_gmt":"2024-01-16T09:02:03","slug":"update-sql","status":"publish","type":"post","link":"https:\/\/hoanghamobile.com\/tin-tuc\/update-sql\/","title":{"rendered":"L\u1ec7nh UPDATE trong SQL Server"},"content":{"rendered":"<p><span style=\"font-weight: 400;\">Hi\u1ec7n nay \u0111ang c\u00f3 kh\u00e1 nhi\u1ec1u ng\u01b0\u1eddi \u0111ang t\u00ecm hi\u1ec3u v\u1ec1 SQL Server v\u00e0 l\u1ec7nh Update SQL Server. \u0110\u00e2y l\u00e0 th\u00f4ng tin kh\u00e1 quan tr\u1ecdng v\u1edbi nh\u1eefng ai \u0111ang l\u00e0m trong ng\u00e0nh c\u00f4ng ngh\u1ec7 th\u00f4ng tin. N\u1ebfu b\u1ea1n mu\u1ed1n t\u00ecm hi\u1ec3u th\u00eam v\u1ec1 SQL Server v\u00e0 l\u1ec7nh Update ph\u1ea7n m\u1ec1m n\u00e0y th\u00ec c\u00f3 th\u1ec3 theo d\u00f5i b\u00e0i vi\u1ebft sau, c\u00e1c Developer s\u1ebd l\u00e0m vi\u1ec7c hi\u1ec7u qu\u1ea3 h\u01a1n n\u1ebfu n\u1eafm \u0111\u01b0\u1ee3c nh\u1eefng th\u00f4ng tin n\u00e0y.<\/span><\/p>\n<h2><span style=\"font-weight: 400;\">Gi\u1edbi thi\u1ec7u SQL Server\u00a0<\/span><\/h2>\n<p><span style=\"font-weight: 400;\">Tr\u01b0\u1edbc khi t\u00ecm hi\u1ec3u v\u1ec1 l\u1ec7nh Update SQL th\u00ec m\u1ecdi ng\u01b0\u1eddi c\u1ea7n t\u00ecm hi\u1ec3u v\u1ec1 SQL? SQL Server l\u00e0 h\u1ec7 th\u1ed1ng d\u00f9ng \u0111\u1ec3 qu\u1ea3n l\u00fd nh\u1eefng c\u01a1 s\u1edf d\u1eef li\u1ec7u (CSDL) v\u1ec1 quan h\u1ec7 v\u00e0 \u0111\u01b0\u1ee3c ph\u00e1t h\u00e0nh b\u1edfi \u201c\u00f4ng tr\u00f9m\u201d Microsoft.\u00a0<\/span><\/p>\n<p><span style=\"font-weight: 400;\">H\u1ec7 th\u1ed1ng n\u00e0y hi\u1ec7n \u0111ang cung c\u1ea5p cho m\u1ecdi ng\u01b0\u1eddi nh\u1eefng t\u00ednh n\u0103ng v\u00e0 c\u00f4ng c\u1ee5 \u0111\u1ec3 l\u01b0u tr\u1eef, qu\u1ea3n l\u00fd, gi\u1ea3i quy\u1ebft nh\u1eefng truy v\u1ea5n v\u1ec1 d\u1eef li\u1ec7u. T\u1eeb \u0111\u00f3 c\u00f3 th\u1ec3 ki\u1ec3m so\u00e1t l\u01b0u l\u01b0\u1ee3ng truy c\u1eadp, gi\u1ea3i quy\u1ebft c\u00e1c giao d\u1ecbch, h\u1ed7 tr\u1ee3 vi\u1ec7c t\u00edch h\u1ee3p nh\u1eefng d\u1eef li\u1ec7u \u1edf \u0111a d\u1ea1ng ngu\u1ed3n kh\u00e1c nhau.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">B\u00ean c\u1ea1nh \u0111\u00f3, SQL Server c\u00f2n \u0111\u01b0\u1ee3c thi\u1ebft l\u1eadp d\u1ef1a v\u00e0o SQL &#8211; 1 lo\u1ea1i ng\u00f4n ng\u1eef d\u00f9ng \u0111\u1ec3 l\u1eadp tr\u00ecnh v\u00e0 t\u01b0\u01a1ng t\u00e1c c\u00f9ng nh\u1eefng CSDL d\u1ea1ng quan h\u1ec7. C\u1ee5 th\u1ec3 l\u00e0 SQL Server s\u1ebd li\u00ean k\u1ebft v\u1edbi T-SQL ho\u1eb7c Transact-SQL \u0111\u1ec3 tri\u1ec3n khai ng\u00f4n ng\u1eef SQL Server thu\u1ed9c Microsoft v\u00e0 b\u1ed5 sung t\u1eadp h\u1ee3p nh\u1eefng c\u1ea5u tr\u00fac v\u1ec1 l\u1eadp tr\u00ecnh mang t\u00ednh \u0111\u1ed9c quy\u1ec1n.\u00a0<\/span><\/p>\n<p><picture><source srcset=\"https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/webp-express\/webp-images\/uploads\/2024\/01\/update-sql-1.jpg.webp 800w, https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/webp-express\/webp-images\/uploads\/2024\/01\/update-sql-1-300x169.jpg.webp 300w, https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/webp-express\/webp-images\/uploads\/2024\/01\/update-sql-1-768x432.jpg.webp 768w\" sizes=\"(max-width: 800px) 100vw, 800px\" type=\"image\/webp\"><img fetchpriority=\"high\" decoding=\"async\" class=\"size-full wp-image-306237 aligncenter webpexpress-processed\" src=\"https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/uploads\/2024\/01\/update-sql-1.jpg\" alt=\"update-sql-1\" width=\"800\" height=\"450\" srcset=\"https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/uploads\/2024\/01\/update-sql-1.jpg 800w, https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/uploads\/2024\/01\/update-sql-1-300x169.jpg 300w, https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/uploads\/2024\/01\/update-sql-1-768x432.jpg 768w\" sizes=\"(max-width: 800px) 100vw, 800px\"><\/picture><\/p>\n<p><span style=\"font-weight: 400;\">Hi\u1ec7n nay SQL Server \u0111ang ho\u1ea1t \u0111\u1ed9ng \u1edf m\u00f4i tr\u01b0\u1eddng Windows su\u1ed1t h\u01a1n 20 n\u0103m qua v\u00e0 nhi\u1ec1u ng\u01b0\u1eddi \u0111\u00e3 Update SQL m\u1edbi. K\u1ec3 t\u1eeb 2016 th\u00ec Microsoft \u0111\u00e3 ph\u00e1t tri\u1ec3n ph\u1ea7n m\u1ec1m n\u00e0y tr\u00ean h\u1ec7 \u0111i\u1ec1u h\u00e0nh Linux. Cho \u0111\u1ebfn n\u0103m 2017 th\u00ec SQL Server \u0111\u00e3 ch\u00ednh th\u1ee9c ra m\u1eaft tr\u00ean c\u1ea3 hai h\u1ec7 \u0111i\u1ec1u h\u00e0nh ph\u1ed5 bi\u1ebfn l\u00e0 Linux v\u00e0 Windows.\u00a0<\/span><\/p>\n<p><span style=\"font-weight: 400;\">SQL Server s\u1ebd ti\u1ebfn h\u00e0nh nh\u1eefng ng\u00f4n ng\u1eef ri\u00eang nh\u01b0 T-SQL, SQL theo c\u01a1 ch\u1ebf nh\u01b0 sau:<\/span><\/p>\n<ul>\n<li style=\"font-weight: 400;\"><span style=\"font-weight: 400;\">T-SQL: Ng\u00f4n ng\u1eef n\u00e0y cung c\u1ea5p b\u1ed5 sung cho nh\u1eefng kh\u1ea3 n\u0103ng nh\u01b0 kh\u1ea3 n\u0103ng v\u1ec1 khai b\u00e1o c\u00e1c bi\u1ebfn, c\u00e1c th\u1ee7 t\u1ee5c d\u00f9ng \u0111\u1ec3 l\u01b0u tr\u1eef hay nh\u1eefng x\u1eed l\u00fd mang t\u00ednh ngo\u1ea1i l\u1ec7\u2026<\/span><\/li>\n<li style=\"font-weight: 400;\"><span style=\"font-weight: 400;\">SQL Management Studio \u0111\u01b0\u1ee3c coi nh\u01b0 c\u00f4ng c\u1ee5 d\u00f9ng \u0111\u1ec3 l\u00e0m giao di\u1ec7n cho h\u1ec7 th\u1ed1ng m\u00e1y ch\u1ee7 ch\u1ee9a c\u00e1c c\u01a1 s\u1edf c\u1ee7a d\u1eef li\u1ec7u thu\u1ed9c SQL.\u00a0<\/span><\/li>\n<\/ul>\n<h2><span style=\"font-weight: 400;\">SQL Server c\u00f3 c\u1ea5u tr\u00fac nh\u01b0 th\u1ebf n\u00e0o?<\/span><\/h2>\n<p><span style=\"font-weight: 400;\">Tr\u01b0\u1edbc khi t\u00ecm hi\u1ec3u l\u1ec7nh Update SQL Server l\u00e0 g\u00ec th\u00ec m\u1ecdi ng\u01b0\u1eddi h\u00e3y t\u00ecm hi\u1ec3u v\u1ec1 c\u1ea5u tr\u00fac c\u1ee7a ph\u1ea7n m\u1ec1m n\u00e0y. Ph\u1ea7n m\u1ec1m n\u00e0y g\u1ed3m 2 ph\u1ea7n ch\u00ednh l\u00e0:\u00a0<\/span><\/p>\n<ul>\n<li style=\"font-weight: 400;\"><span style=\"font-weight: 400;\">Database Engine<\/span><\/li>\n<li style=\"font-weight: 400;\"><span style=\"font-weight: 400;\">SQLOS<\/span><\/li>\n<\/ul>\n<h3><span style=\"font-weight: 400;\">Database Engine<\/span><\/h3>\n<p><span style=\"font-weight: 400;\">\u0110\u00e2y l\u00e0 ph\u1ea7n c\u1ed1t l\u00f5i c\u1ee7a h\u1ec7 th\u1ed1ng SQL Server. Ph\u1ea7n n\u00e0y s\u1ebd g\u1ed3m 1 c\u00f4ng c\u1ee5 mang t\u00ednh quan h\u1ec7 v\u00e0 c\u00f3 t\u00ednh n\u0103ng gi\u1ea3i quy\u1ebft nh\u1eefng truy v\u1ea5n v\u00e0 c\u00e2u l\u1ec7nh. \u0110\u00e2y l\u00e0 c\u00f4ng c\u1ee5 \u0111\u1ec3 d\u00f9ng \u0111\u1ec3 l\u01b0u tr\u1eef v\u00e0 qu\u1ea3n l\u00fd nh\u1eefng lo\u1ea1i b\u1ea3ng, t\u1ec7p, index, trang, b\u1ed9 nh\u1edb \u0111\u1ec7m c\u00f9ng nh\u1eefng giao d\u1ecbch v\u1ec1 c\u00e1c CSDL.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Nh\u1eefng trigger, nhi\u1ec7m v\u1ee5, tr\u00ecnh xem c\u00f9ng nh\u1eefng \u0111\u1ed1i t\u01b0\u1ee3ng v\u1ec1 d\u1eef li\u1ec7u l\u01b0u tr\u1eef li\u00ean quan s\u1ebd \u0111\u01b0\u1ee3c y\u1ebfu t\u1ed1 Database Engine th\u1ef1c hi\u1ec7n kh\u1edfi t\u1ea1o v\u00e0 gi\u1ea3i quy\u1ebft.<\/span><\/p>\n<p><picture><source srcset=\"https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/webp-express\/webp-images\/uploads\/2024\/01\/update-sql-2.jpg.webp 800w, https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/webp-express\/webp-images\/uploads\/2024\/01\/update-sql-2-300x169.jpg.webp 300w, https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/webp-express\/webp-images\/uploads\/2024\/01\/update-sql-2-768x432.jpg.webp 768w\" sizes=\"(max-width: 800px) 100vw, 800px\" type=\"image\/webp\"><img decoding=\"async\" class=\"size-full wp-image-306238 aligncenter webpexpress-processed\" src=\"https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/uploads\/2024\/01\/update-sql-2.jpg\" alt=\"update-sql-2\" width=\"800\" height=\"450\" srcset=\"https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/uploads\/2024\/01\/update-sql-2.jpg 800w, https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/uploads\/2024\/01\/update-sql-2-300x169.jpg 300w, https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/uploads\/2024\/01\/update-sql-2-768x432.jpg 768w\" sizes=\"(max-width: 800px) 100vw, 800px\"><\/picture><\/p>\n<h3><span style=\"font-weight: 400;\">SQLOS<\/span><\/h3>\n<p><span style=\"font-weight: 400;\">\u0110\u00e2y l\u00e0 t\u1ea7ng cu\u1ed1i \u1edf trong c\u1ea5u tr\u00fac t\u1ed5ng th\u1ec3 thu\u1ed9c SQL Server. Y\u1ebfu t\u1ed1 SQL Server c\u0169ng cung c\u1ea5p \u0111a d\u1ea1ng h\u1ec7 \u0111i\u1ec1u h\u00e0nh ch\u1eb3ng h\u1ea1n nh\u01b0 qu\u1ea3n l\u00fd I\/O v\u00e0 b\u1ed9 nh\u1edb. B\u00ean c\u1ea1nh \u0111\u00f3, SQLOS c\u00f2n cung c\u1ea5p nh\u1eefng d\u1ecbch v\u1ee5 nh\u01b0 \u0111\u1ed3ng b\u1ed9 h\u00f3a, x\u1eed l\u00fd c\u00e1c ngo\u1ea1i l\u1ec7.<\/span><\/p>\n<h2><span style=\"font-weight: 400;\">H\u01b0\u1edbng d\u1eabn t\u1ea3i v\u00e0 c\u00e0i \u0111\u1eb7t h\u1ec7 th\u1ed1ng SQL Server<\/span><\/h2>\n<p><span style=\"font-weight: 400;\">Tr\u01b0\u1edbc khi d\u00f9ng l\u1ec7nh Update SQL Server th\u00ec b\u1ea1n ph\u1ea3i bi\u1ebft c\u00e1ch t\u1ea3i v\u00e0 c\u00e0i \u0111\u1eb7t h\u1ec7 th\u1ed1ng n\u00e0y cho m\u00e1y t\u00ednh:<\/span><\/p>\n<h3><span style=\"font-weight: 400;\">H\u01b0\u1edbng d\u1eabn t\u1ea3i SQL Server chi ti\u1ebft nh\u1ea5t<\/span><\/h3>\n<p><span style=\"font-weight: 400;\">M\u1ecdi ng\u01b0\u1eddi c\u00f3 th\u1ec3 t\u00ecm hi\u1ec3u c\u00e1ch t\u1ea3i h\u1ec7 th\u1ed1ng qu\u1ea3n l\u00fd CSDL quan h\u1ec7 &#8211; SQL Server qua h\u01b0\u1edbng d\u1eabn sau v\u00e0 tr\u1ea3i nghi\u1ec7m ngay:<\/span><\/p>\n<ul>\n<li><span style=\"font-weight: 400;\">B\u01b0\u1edbc 1: B\u1ea1n h\u00e3y truy c\u1eadp v\u00e0o li\u00ean k\u1ebft n\u00e0y: <strong>https:\/\/www.microsoft.com\/en-us\/sql-server\/sql-server-downloads <\/strong>v\u00e0 ch\u1ecdn phi\u00ean b\u1ea3n SQL Server \u0111\u1ec3 t\u1ea3i v\u1ec1 thi\u1ebft b\u1ecb. N\u1ebfu b\u1ea1n d\u00f9ng h\u1ec7 th\u1ed1ng n\u00e0y cho nhu c\u1ea7u h\u1ecdc t\u1eadp th\u00ec c\u00f3 th\u1ec3 t\u1ea3i b\u1ea3n Developer.\u00a0<\/span><\/li>\n<li><span style=\"font-weight: 400;\">B\u01b0\u1edbc 2: Tr\u01b0\u1edbc khi t\u1ea3i th\u00ec ch\u01b0\u01a1ng tr\u00ecnh y\u00eau c\u1ea7u m\u1ecdi ng\u01b0\u1eddi ch\u1ecdn m\u1ed9t lo\u1ea1i \u0111\u1ec3 c\u00e0i \u0111\u1eb7t. B\u1ea1n h\u00e3y b\u1ea5m v\u00e0o Download Media.<\/span><\/li>\n<\/ul>\n<p><picture><source srcset=\"https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/webp-express\/webp-images\/uploads\/2024\/01\/update-sql-3.jpg.webp 800w, https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/webp-express\/webp-images\/uploads\/2024\/01\/update-sql-3-300x169.jpg.webp 300w, https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/webp-express\/webp-images\/uploads\/2024\/01\/update-sql-3-768x432.jpg.webp 768w\" sizes=\"(max-width: 800px) 100vw, 800px\" type=\"image\/webp\"><img decoding=\"async\" class=\"size-full wp-image-306239 aligncenter webpexpress-processed\" src=\"https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/uploads\/2024\/01\/update-sql-3.jpg\" alt=\"update-sql-3\" width=\"800\" height=\"450\" srcset=\"https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/uploads\/2024\/01\/update-sql-3.jpg 800w, https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/uploads\/2024\/01\/update-sql-3-300x169.jpg 300w, https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/uploads\/2024\/01\/update-sql-3-768x432.jpg 768w\" sizes=\"(max-width: 800px) 100vw, 800px\"><\/picture><\/p>\n<ul>\n<li><span style=\"font-weight: 400;\">B\u01b0\u1edbc 3: Sau \u0111\u00f3 b\u1ea1n ch\u1ecdn m\u1ed9t th\u01b0 m\u1ee5c \u0111\u1ec3 l\u01b0u l\u1ea1i file c\u00e0i \u0111\u1eb7t c\u1ee7a SQL. Ti\u1ebfp \u0111\u00f3 b\u1ea1n b\u1ea5m v\u00e0o Download.<\/span><\/li>\n<\/ul>\n<p><picture><source srcset=\"https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/webp-express\/webp-images\/uploads\/2024\/01\/update-sql-4.jpg.webp 800w, https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/webp-express\/webp-images\/uploads\/2024\/01\/update-sql-4-300x169.jpg.webp 300w, https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/webp-express\/webp-images\/uploads\/2024\/01\/update-sql-4-768x432.jpg.webp 768w\" sizes=\"(max-width: 800px) 100vw, 800px\" type=\"image\/webp\"><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-306240 aligncenter webpexpress-processed\" src=\"https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/uploads\/2024\/01\/update-sql-4.jpg\" alt=\"update-sql-4\" width=\"800\" height=\"450\" srcset=\"https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/uploads\/2024\/01\/update-sql-4.jpg 800w, https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/uploads\/2024\/01\/update-sql-4-300x169.jpg 300w, https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/uploads\/2024\/01\/update-sql-4-768x432.jpg 768w\" sizes=\"(max-width: 800px) 100vw, 800px\"><\/picture><\/p>\n<ul>\n<li><span style=\"font-weight: 400;\">B\u01b0\u1edbc 4: Khi \u0111\u00e3 t\u1ea3i t\u1ec7p th\u00e0nh c\u00f4ng th\u00ec b\u1ea1n b\u1ea5m m\u1edf th\u01b0 m\u1ee5c d\u00f9ng \u0111\u1ec3 l\u01b0u tr\u1eef t\u1ec7p.<\/span><\/li>\n<\/ul>\n<p><picture><source srcset=\"https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/webp-express\/webp-images\/uploads\/2024\/01\/update-sql-5.jpg.webp 800w, https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/webp-express\/webp-images\/uploads\/2024\/01\/update-sql-5-300x169.jpg.webp 300w, https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/webp-express\/webp-images\/uploads\/2024\/01\/update-sql-5-768x432.jpg.webp 768w\" sizes=\"(max-width: 800px) 100vw, 800px\" type=\"image\/webp\"><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-306241 aligncenter webpexpress-processed\" src=\"https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/uploads\/2024\/01\/update-sql-5.jpg\" alt=\"update-sql-5\" width=\"800\" height=\"450\" srcset=\"https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/uploads\/2024\/01\/update-sql-5.jpg 800w, https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/uploads\/2024\/01\/update-sql-5-300x169.jpg 300w, https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/uploads\/2024\/01\/update-sql-5-768x432.jpg 768w\" sizes=\"(max-width: 800px) 100vw, 800px\"><\/picture><\/p>\n<ul>\n<li><span style=\"font-weight: 400;\">B\u01b0\u1edbc 5: B\u1ea1n b\u1ea5m chu\u1ed9t ph\u1ea3i \u1edf file ISO r\u1ed3i ch\u1ecdn m\u1ee5c Mount nh\u1eb1m g\u1eafn cho file ISO.<\/span><\/li>\n<li><span style=\"font-weight: 400;\">B\u01b0\u1edbc 6: B\u1ea1n m\u1edf t\u1ec7p c\u00f3 \u0111u\u00f4i .exe \u0111\u1ec3 c\u00e0i \u0111\u1eb7t ch\u01b0\u01a1ng tr\u00ecnh.<\/span><\/li>\n<\/ul>\n<p><picture><source srcset=\"https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/webp-express\/webp-images\/uploads\/2024\/01\/update-sql-6.jpg.webp 800w, https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/webp-express\/webp-images\/uploads\/2024\/01\/update-sql-6-300x169.jpg.webp 300w, https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/webp-express\/webp-images\/uploads\/2024\/01\/update-sql-6-768x432.jpg.webp 768w\" sizes=\"(max-width: 800px) 100vw, 800px\" type=\"image\/webp\"><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-306242 aligncenter webpexpress-processed\" src=\"https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/uploads\/2024\/01\/update-sql-6.jpg\" alt=\"update-sql-6\" width=\"800\" height=\"450\" srcset=\"https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/uploads\/2024\/01\/update-sql-6.jpg 800w, https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/uploads\/2024\/01\/update-sql-6-300x169.jpg 300w, https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/uploads\/2024\/01\/update-sql-6-768x432.jpg 768w\" sizes=\"(max-width: 800px) 100vw, 800px\"><\/picture><\/p>\n<h3><span style=\"font-weight: 400;\">C\u00e1ch c\u00e0i \u0111\u1eb7t h\u1ec7 th\u1ed1ng SQL Server \u0111\u01a1n gi\u1ea3n nh\u1ea5t<\/span><\/h3>\n<p>\u0110\u1ec3 Update SQL Server th\u00ec tr\u01b0\u1edbc \u0111\u00f3 m\u1ecdi ng\u01b0\u1eddi ph\u1ea3i c\u00e0i \u0111\u1eb7t h\u1ec7 th\u1ed1ng n\u00e0y nh\u01b0 sau:<\/p>\n<ul>\n<li><span style=\"font-weight: 400;\">B\u01b0\u1edbc 1: Khi \u0111\u00e3 th\u1ef1c hi\u1ec7n xong b\u01b0\u1edbc 6 \u1edf tr\u00ean th\u00ec b\u1ea1n th\u1ea5y giao di\u1ec7n hi\u1ec7n ra c\u1eeda s\u1ed5 gi\u1ed1ng h\u00ecnh d\u01b0\u1edbi.\u00a0<\/span><\/li>\n<\/ul>\n<p><picture><source srcset=\"https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/webp-express\/webp-images\/uploads\/2024\/01\/update-sql-7.jpg.webp 800w, https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/webp-express\/webp-images\/uploads\/2024\/01\/update-sql-7-300x169.jpg.webp 300w, https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/webp-express\/webp-images\/uploads\/2024\/01\/update-sql-7-768x432.jpg.webp 768w\" sizes=\"(max-width: 800px) 100vw, 800px\" type=\"image\/webp\"><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-306243 aligncenter webpexpress-processed\" src=\"https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/uploads\/2024\/01\/update-sql-7.jpg\" alt=\"update-sql-7\" width=\"800\" height=\"450\" srcset=\"https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/uploads\/2024\/01\/update-sql-7.jpg 800w, https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/uploads\/2024\/01\/update-sql-7-300x169.jpg 300w, https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/uploads\/2024\/01\/update-sql-7-768x432.jpg 768w\" sizes=\"(max-width: 800px) 100vw, 800px\"><\/picture><\/p>\n<ul>\n<li><span style=\"font-weight: 400;\">B\u01b0\u1edbc 2: B\u1ea1n b\u1ea5m v\u00f4 Installation \u1edf danh s\u00e1ch b\u00ean tr\u00e1i. Sau \u0111\u00f3 b\u1ea5m v\u00e0o \u0111\u01b0\u1eddng link \u0111\u1ea7u ti\u00ean v\u00e0 b\u1eaft \u0111\u1ea7u cho ch\u01b0\u01a1ng tr\u00ecnh ch\u1ea1y theo h\u01b0\u1edbng d\u1eabn v\u00e0 c\u00e0i \u0111\u1eb7t SQL Server.<\/span><\/li>\n<\/ul>\n<p><picture><source srcset=\"https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/webp-express\/webp-images\/uploads\/2024\/01\/update-sql-8.jpg.webp 800w, https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/webp-express\/webp-images\/uploads\/2024\/01\/update-sql-8-300x169.jpg.webp 300w, https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/webp-express\/webp-images\/uploads\/2024\/01\/update-sql-8-768x432.jpg.webp 768w\" sizes=\"(max-width: 800px) 100vw, 800px\" type=\"image\/webp\"><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-306244 aligncenter webpexpress-processed\" src=\"https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/uploads\/2024\/01\/update-sql-8.jpg\" alt=\"update-sql-8\" width=\"800\" height=\"450\" srcset=\"https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/uploads\/2024\/01\/update-sql-8.jpg 800w, https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/uploads\/2024\/01\/update-sql-8-300x169.jpg 300w, https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/uploads\/2024\/01\/update-sql-8-768x432.jpg 768w\" sizes=\"(max-width: 800px) 100vw, 800px\"><\/picture><\/p>\n<ul>\n<li><span style=\"font-weight: 400;\">B\u01b0\u1edbc 3: B\u1ea1n ti\u1ebfp t\u1ee5c ch\u1ecdn b\u1ea3n Developer r\u1ed3i b\u1ea5m v\u00e0o Next.<\/span><\/li>\n<\/ul>\n<p><picture><source srcset=\"https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/webp-express\/webp-images\/uploads\/2024\/01\/update-sql-9.jpg.webp 800w, https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/webp-express\/webp-images\/uploads\/2024\/01\/update-sql-9-300x169.jpg.webp 300w, https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/webp-express\/webp-images\/uploads\/2024\/01\/update-sql-9-768x432.jpg.webp 768w\" sizes=\"(max-width: 800px) 100vw, 800px\" type=\"image\/webp\"><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-306245 aligncenter webpexpress-processed\" src=\"https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/uploads\/2024\/01\/update-sql-9.jpg\" alt=\"update-sql-9\" width=\"800\" height=\"450\" srcset=\"https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/uploads\/2024\/01\/update-sql-9.jpg 800w, https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/uploads\/2024\/01\/update-sql-9-300x169.jpg 300w, https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/uploads\/2024\/01\/update-sql-9-768x432.jpg 768w\" sizes=\"(max-width: 800px) 100vw, 800px\"><\/picture><\/p>\n<ul>\n<li><span style=\"font-weight: 400;\">B\u01b0\u1edbc 4: B\u1ea1n b\u1ea5m v\u00e0o \u201cI accept the\u2026\u201d v\u00e0 b\u1ea5m Next ti\u1ebfp.<\/span><\/li>\n<\/ul>\n<p><picture><source srcset=\"https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/webp-express\/webp-images\/uploads\/2024\/01\/update-sql-10.jpg.webp 800w, https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/webp-express\/webp-images\/uploads\/2024\/01\/update-sql-10-300x169.jpg.webp 300w, https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/webp-express\/webp-images\/uploads\/2024\/01\/update-sql-10-768x432.jpg.webp 768w\" sizes=\"(max-width: 800px) 100vw, 800px\" type=\"image\/webp\"><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-306246 aligncenter webpexpress-processed\" src=\"https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/uploads\/2024\/01\/update-sql-10.jpg\" alt=\"update-sql-10\" width=\"800\" height=\"450\" srcset=\"https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/uploads\/2024\/01\/update-sql-10.jpg 800w, https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/uploads\/2024\/01\/update-sql-10-300x169.jpg 300w, https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/uploads\/2024\/01\/update-sql-10-768x432.jpg 768w\" sizes=\"(max-width: 800px) 100vw, 800px\"><\/picture><\/p>\n<ul>\n<li><span style=\"font-weight: 400;\">B\u01b0\u1edbc 5: B\u1ea1n b\u1ea5m b\u1ecf ch\u1ecdn \u1edf m\u1ee5c \u201cUse Microsoft Update\u2026\u201d n\u1ebfu nh\u01b0 b\u1ea1n kh\u00f4ng c\u1ea7n nh\u1eadn update cho m\u00e1y ch\u1ee7 ch\u1ee9a SQL. Ti\u1ebfp \u0111\u00f3 b\u1ea1n b\u1ea5m Next.<\/span><\/li>\n<\/ul>\n<p><picture><source srcset=\"https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/webp-express\/webp-images\/uploads\/2024\/01\/update-sql-11.jpg.webp 800w, https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/webp-express\/webp-images\/uploads\/2024\/01\/update-sql-11-300x169.jpg.webp 300w, https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/webp-express\/webp-images\/uploads\/2024\/01\/update-sql-11-768x432.jpg.webp 768w\" sizes=\"(max-width: 800px) 100vw, 800px\" type=\"image\/webp\"><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-306247 aligncenter webpexpress-processed\" src=\"https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/uploads\/2024\/01\/update-sql-11.jpg\" alt=\"update-sql-11\" width=\"800\" height=\"450\" srcset=\"https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/uploads\/2024\/01\/update-sql-11.jpg 800w, https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/uploads\/2024\/01\/update-sql-11-300x169.jpg 300w, https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/uploads\/2024\/01\/update-sql-11-768x432.jpg 768w\" sizes=\"(max-width: 800px) 100vw, 800px\"><\/picture><\/p>\n<ul>\n<li><span style=\"font-weight: 400;\">B\u01b0\u1edbc 6: Khi \u0111\u00f3, m\u1ecdi ng\u01b0\u1eddi h\u00e3y th\u1ef1c hi\u1ec7n ki\u1ec3m tra nh\u1eefng \u0111i\u1ec1u ki\u1ec7n \u0111\u1ec3 c\u00e0i \u0111\u1eb7t SQL Server. Sau \u0111\u00f3 b\u1ea1n b\u1ea5m v\u00e0o Next.<\/span><\/li>\n<\/ul>\n<p><picture><source srcset=\"https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/webp-express\/webp-images\/uploads\/2024\/01\/update-sql-12.jpg.webp 800w, https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/webp-express\/webp-images\/uploads\/2024\/01\/update-sql-12-300x169.jpg.webp 300w, https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/webp-express\/webp-images\/uploads\/2024\/01\/update-sql-12-768x432.jpg.webp 768w\" sizes=\"(max-width: 800px) 100vw, 800px\" type=\"image\/webp\"><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-306248 aligncenter webpexpress-processed\" src=\"https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/uploads\/2024\/01\/update-sql-12.jpg\" alt=\"update-sql-12\" width=\"800\" height=\"450\" srcset=\"https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/uploads\/2024\/01\/update-sql-12.jpg 800w, https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/uploads\/2024\/01\/update-sql-12-300x169.jpg 300w, https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/uploads\/2024\/01\/update-sql-12-768x432.jpg 768w\" sizes=\"(max-width: 800px) 100vw, 800px\"><\/picture><\/p>\n<ul>\n<li><span style=\"font-weight: 400;\">B\u01b0\u1edbc 7: B\u1ea1n c\u00f3 th\u1ec3 ch\u1ecdn m\u1ed9t s\u1ed1 ch\u1ee9c n\u0103ng c\u1ea7n c\u00e0i \u0111\u1eb7t. N\u1ebfu b\u1ea1n d\u00f9ng SQL Server \u0111\u1ec3 h\u1ecdc t\u1eadp th\u00ec \u0111\u00e1nh d\u1ea5u t\u00edch v\u00e0o Database Engine Services r\u1ed3i b\u1ea5m Next.<\/span><\/li>\n<\/ul>\n<p><picture><source srcset=\"https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/webp-express\/webp-images\/uploads\/2024\/01\/update-sql-13.jpg.webp 800w, https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/webp-express\/webp-images\/uploads\/2024\/01\/update-sql-13-300x169.jpg.webp 300w, https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/webp-express\/webp-images\/uploads\/2024\/01\/update-sql-13-768x432.jpg.webp 768w\" sizes=\"(max-width: 800px) 100vw, 800px\" type=\"image\/webp\"><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-306249 aligncenter webpexpress-processed\" src=\"https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/uploads\/2024\/01\/update-sql-13.jpg\" alt=\"update-sql-13\" width=\"800\" height=\"450\" srcset=\"https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/uploads\/2024\/01\/update-sql-13.jpg 800w, https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/uploads\/2024\/01\/update-sql-13-300x169.jpg 300w, https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/uploads\/2024\/01\/update-sql-13-768x432.jpg 768w\" sizes=\"(max-width: 800px) 100vw, 800px\"><\/picture><\/p>\n<ul>\n<li><span style=\"font-weight: 400;\">B\u01b0\u1edbc 8: Cung c\u1ea5p m\u00e3 Instance ID trong SQL Server r\u1ed3i b\u1ea5m Next.<\/span><\/li>\n<\/ul>\n<p><picture><source srcset=\"https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/webp-express\/webp-images\/uploads\/2024\/01\/update-sql-14.jpg.webp 800w, https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/webp-express\/webp-images\/uploads\/2024\/01\/update-sql-14-300x169.jpg.webp 300w, https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/webp-express\/webp-images\/uploads\/2024\/01\/update-sql-14-768x432.jpg.webp 768w\" sizes=\"(max-width: 800px) 100vw, 800px\" type=\"image\/webp\"><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-306250 aligncenter webpexpress-processed\" src=\"https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/uploads\/2024\/01\/update-sql-14.jpg\" alt=\"update-sql-14\" width=\"800\" height=\"450\" srcset=\"https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/uploads\/2024\/01\/update-sql-14.jpg 800w, https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/uploads\/2024\/01\/update-sql-14-300x169.jpg 300w, https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/uploads\/2024\/01\/update-sql-14-768x432.jpg 768w\" sizes=\"(max-width: 800px) 100vw, 800px\"><\/picture><\/p>\n<ul>\n<li><span style=\"font-weight: 400;\">B\u01b0\u1edbc 9: B\u1ea1n b\u1ea5m v\u00e0o Mixmode \u0111\u1ec3 chia s\u1ebb password cho t\u00e0i kho\u1ea3n qu\u1ea3n l\u00fd h\u1ec7 th\u1ed1ng. B\u1ea1n b\u1ea5m Add Current User r\u1ed3i b\u1ea5m Next.<\/span><\/li>\n<\/ul>\n<p><picture><source srcset=\"https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/webp-express\/webp-images\/uploads\/2024\/01\/update-sql-15.jpg.webp 800w, https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/webp-express\/webp-images\/uploads\/2024\/01\/update-sql-15-300x169.jpg.webp 300w, https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/webp-express\/webp-images\/uploads\/2024\/01\/update-sql-15-768x432.jpg.webp 768w\" sizes=\"(max-width: 800px) 100vw, 800px\" type=\"image\/webp\"><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-306251 aligncenter webpexpress-processed\" src=\"https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/uploads\/2024\/01\/update-sql-15.jpg\" alt=\"update-sql-15\" width=\"800\" height=\"450\" srcset=\"https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/uploads\/2024\/01\/update-sql-15.jpg 800w, https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/uploads\/2024\/01\/update-sql-15-300x169.jpg 300w, https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/uploads\/2024\/01\/update-sql-15-768x432.jpg 768w\" sizes=\"(max-width: 800px) 100vw, 800px\"><\/picture><\/p>\n<ul>\n<li><span style=\"font-weight: 400;\">B\u01b0\u1edbc 10: B\u1ea1n ti\u1ebfp t\u1ee5c x\u00e1c minh nh\u1eefng t\u00ednh n\u0103ng trong SQL Server.<\/span><\/li>\n<\/ul>\n<p><picture><source srcset=\"https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/webp-express\/webp-images\/uploads\/2024\/01\/update-sql-16.jpg.webp 800w, https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/webp-express\/webp-images\/uploads\/2024\/01\/update-sql-16-300x169.jpg.webp 300w, https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/webp-express\/webp-images\/uploads\/2024\/01\/update-sql-16-768x432.jpg.webp 768w\" sizes=\"(max-width: 800px) 100vw, 800px\" type=\"image\/webp\"><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-306252 aligncenter webpexpress-processed\" src=\"https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/uploads\/2024\/01\/update-sql-16.jpg\" alt=\"update-sql-16\" width=\"800\" height=\"450\" srcset=\"https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/uploads\/2024\/01\/update-sql-16.jpg 800w, https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/uploads\/2024\/01\/update-sql-16-300x169.jpg 300w, https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/uploads\/2024\/01\/update-sql-16-768x432.jpg 768w\" sizes=\"(max-width: 800px) 100vw, 800px\"><\/picture><\/p>\n<ul>\n<li><span style=\"font-weight: 400;\">B\u01b0\u1edbc 11: B\u1ea1n b\u1ea5m v\u00e0o Close v\u00e0 ho\u00e0n t\u1ea5t vi\u1ec7c c\u00e0i \u0111\u1eb7t SQL Server.<\/span><\/li>\n<\/ul>\n<p><picture><source srcset=\"https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/webp-express\/webp-images\/uploads\/2024\/01\/update-sql-17.jpg.webp 800w, https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/webp-express\/webp-images\/uploads\/2024\/01\/update-sql-17-300x169.jpg.webp 300w, https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/webp-express\/webp-images\/uploads\/2024\/01\/update-sql-17-768x432.jpg.webp 768w\" sizes=\"(max-width: 800px) 100vw, 800px\" type=\"image\/webp\"><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-306253 aligncenter webpexpress-processed\" src=\"https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/uploads\/2024\/01\/update-sql-17.jpg\" alt=\"update-sql-17\" width=\"800\" height=\"450\" srcset=\"https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/uploads\/2024\/01\/update-sql-17.jpg 800w, https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/uploads\/2024\/01\/update-sql-17-300x169.jpg 300w, https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/uploads\/2024\/01\/update-sql-17-768x432.jpg 768w\" sizes=\"(max-width: 800px) 100vw, 800px\"><\/picture><\/p>\n<h2><span style=\"font-weight: 400;\">L\u1ec7nh Update SQL Server l\u00e0 g\u00ec?<\/span><\/h2>\n<p><span style=\"font-weight: 400;\">\u0110\u00e2y l\u00e0 l\u1ec7nh \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 ch\u1ec9nh nh\u1eefng b\u1ea3n ghi c\u00f3 s\u1eb5n trong 1 b\u1ea3ng. L\u1ec7nh Update n\u00e0y \u0111\u01b0\u1ee3c coi nh\u01b0 1 ph\u1ea7n c\u1ee7a DML (Data Manipulation Language) v\u00e0 n\u00f3 ch\u1ec9 c\u00f3 vai tr\u00f2 ch\u1ec9nh nh\u1eefng d\u1eef li\u1ec7u s\u1eb5n c\u00f3 trong b\u1ea3ng, \u0111\u1ed3ng th\u1eddi kh\u00f4ng g\u00e2y t\u00e1c \u0111\u1ed9ng \u0111\u1ebfn c\u1ea5u tr\u00fac trong b\u1ea3ng.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">\u0110\u1ec3 l\u1ecdc \u0111\u01b0\u1ee3c b\u1ea3n ghi mu\u1ed1n ch\u1ec9nh s\u1eeda, m\u1ecdi ng\u01b0\u1eddi ph\u1ea3i s\u1eed d\u1ee5ng m\u1ec7nh \u0111\u1ec1 l\u00e0 WHERE c\u00f9ng l\u1ec7nh Update. Vi\u1ec7c s\u1eed d\u1ee5ng m\u1ec7nh \u0111\u1ec1 n\u00e0y c\u00f3 kh\u1ea3 n\u0103ng c\u1eadp nh\u1eadt \u0111\u01b0\u1ee3c 1 hay nhi\u1ec1u h\u00e0ng.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">L\u1ec7nh Update cho SQL Server d\u00f9ng nh\u1eefng kh\u00f3a trong t\u1eebng h\u00e0ng khi ch\u1ec9nh n\u00f3 trong 1 b\u1ea3ng. Sau khi c\u00e1c h\u00e0ng \u0111\u00e3 ch\u1ec9nh s\u1eeda th\u00ec kh\u00f3a \u0111\u01b0\u1ee3c ph\u00e1t h\u00e0nh. B\u1edfi v\u1eady n\u00f3 c\u00f3 kh\u1ea3 n\u0103ng \u0111\u1ed5i qua 1 hay m\u1ed9t s\u1ed1 h\u00e0ng trong 1 truy v\u1ea5n.<\/span><\/p>\n<p><picture><source srcset=\"https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/webp-express\/webp-images\/uploads\/2024\/01\/update-sql-18.jpg.webp 800w, https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/webp-express\/webp-images\/uploads\/2024\/01\/update-sql-18-300x169.jpg.webp 300w, https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/webp-express\/webp-images\/uploads\/2024\/01\/update-sql-18-768x432.jpg.webp 768w\" sizes=\"(max-width: 800px) 100vw, 800px\" type=\"image\/webp\"><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-306254 aligncenter webpexpress-processed\" src=\"https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/uploads\/2024\/01\/update-sql-18.jpg\" alt=\"update-sql-18\" width=\"800\" height=\"450\" srcset=\"https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/uploads\/2024\/01\/update-sql-18.jpg 800w, https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/uploads\/2024\/01\/update-sql-18-300x169.jpg 300w, https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/uploads\/2024\/01\/update-sql-18-768x432.jpg 768w\" sizes=\"(max-width: 800px) 100vw, 800px\"><\/picture><\/p>\n<h3><span style=\"font-weight: 400;\">C\u00fa ph\u00e1p d\u00f9ng \u0111\u1ec3 Update SQL\u00a0<\/span><\/h3>\n<p><span style=\"font-weight: 400;\">N\u1ebfu b\u1ea1n mu\u1ed1n d\u00f9ng l\u1ec7nh Update cho SQL Server th\u00ec h\u00e3y d\u00f9ng c\u00fa ph\u00e1p nh\u01b0 sau:<\/span><\/p>\n<p><span style=\"font-weight: 400;\">UPDATE TEN_BANG<\/span><\/p>\n<p><span style=\"font-weight: 400;\">SET cot1 = gia_tri1, cot2 = gia_tri2&#8230;., cotN = gia_triN<\/span><\/p>\n<p><span style=\"font-weight: 400;\">WHERE [DIEU_KIEN];<\/span><\/p>\n<p><span style=\"font-weight: 400;\">N\u1ebfu b\u1ea1n mu\u1ed1n d\u00f9ng h\u01a1n 1 \u0111i\u1ec1u ki\u1ec7n \u1edf m\u1ec7nh \u0111\u1ec1 WHERE th\u00ec b\u1ea1n \u0111\u1eebng qu\u00ean s\u1eed d\u1ee5ng th\u00eam to\u00e1n t\u1eed OR v\u00e0 AND.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Ch\u00fa \u00fd: Khi c\u1eadp nh\u1eadt nh\u1eefng b\u1ea3n ghi \u1edf trong 1 b\u1ea3ng, b\u1ea1n h\u00e3y l\u01b0u \u00fd \u0111\u1ebfn m\u1ec7nh \u0111\u1ec1 l\u00e0 WHERE \u1edf trong l\u1ec7nh d\u00f9ng \u0111\u1ec3 Update. M\u1ec7nh \u0111\u1ec1 n\u00e0y ch\u1ec9 \u0111\u1ecbnh nh\u1eefng b\u1ea3n ghi ph\u1ea3i c\u1eadp nh\u1eadt. N\u1ebfu nh\u01b0 b\u1ea1n b\u1ecf qua WHERE th\u00ec to\u00e0n b\u1ed9 nh\u1eefng b\u1ea3n ghi \u1edf trong b\u1ea3ng s\u1ebd ti\u1ebfn h\u00e0nh c\u1eadp nh\u1eadt.<\/span><\/p>\n<h3><span style=\"font-weight: 400;\">V\u00ed d\u1ee5 s\u1eed d\u1ee5ng l\u1ec7nh Update SQL<\/span><\/h3>\n<p><span style=\"font-weight: 400;\">Sau \u0111\u00e2y l\u00e0 v\u00ed d\u1ee5 v\u1ec1 l\u1ec7nh Update cho SQL Server \u0111\u1ec3 m\u1ecdi ng\u01b0\u1eddi tham kh\u1ea3o:<\/span><\/p>\n<h3><span style=\"font-weight: 400;\">C\u1eadp nh\u1eadt m\u1ed9t b\u1ea3n ghi v\u1edbi c\u00e1c \u0111i\u1ec1u ki\u1ec7n nh\u1ea5t \u0111\u1ecbnh<\/span><\/h3>\n<p><span style=\"font-weight: 400;\">\u1ede v\u00ed d\u1ee5 minh h\u1ecda sau \u0111\u00e2y, ch\u00fang ta s\u1ebd s\u1eed d\u1ee5ng l\u1ec7nh Update v\u00e0 c\u1eadp nh\u1eadt DIACHI cho c\u00e1c nh\u00e2n vi\u00ean v\u1edbi ID l\u00e0 3, \u0111\u1ed5i \u201cHanam\u201d qua \u201cHanoi\u201d.<\/span><\/p>\n<p><picture><source srcset=\"https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/webp-express\/webp-images\/uploads\/2024\/01\/update-sql-19.jpg.webp 800w, https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/webp-express\/webp-images\/uploads\/2024\/01\/update-sql-19-300x169.jpg.webp 300w, https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/webp-express\/webp-images\/uploads\/2024\/01\/update-sql-19-768x432.jpg.webp 768w\" sizes=\"(max-width: 800px) 100vw, 800px\" type=\"image\/webp\"><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-306255 aligncenter webpexpress-processed\" src=\"https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/uploads\/2024\/01\/update-sql-19.jpg\" alt=\"update-sql-19\" width=\"800\" height=\"450\" srcset=\"https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/uploads\/2024\/01\/update-sql-19.jpg 800w, https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/uploads\/2024\/01\/update-sql-19-300x169.jpg 300w, https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/uploads\/2024\/01\/update-sql-19-768x432.jpg 768w\" sizes=\"(max-width: 800px) 100vw, 800px\"><\/picture><\/p>\n<p><span style=\"font-weight: 400;\">C\u00e2u l\u1ec7nh \u0111\u1ec3 Update s\u1ebd th\u1ec3 hi\u1ec7n nh\u01b0 sau:<\/span><\/p>\n<p><span style=\"font-weight: 400;\">UPDATE NHANVIEN\u00a0<\/span><\/p>\n<p><span style=\"font-weight: 400;\">SET DIACHI = &#8216;Hanoi&#8217;\u00a0<\/span><\/p>\n<p><span style=\"font-weight: 400;\">WHERE ID = 3;<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Nh\u01b0 v\u1eady b\u1ea3ng tr\u00ean s\u1ebd \u0111\u1ed5i th\u00e0nh h\u00ecnh sau:<\/span><\/p>\n<p><picture><source srcset=\"https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/webp-express\/webp-images\/uploads\/2024\/01\/update-sql-20.jpg.webp 800w, https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/webp-express\/webp-images\/uploads\/2024\/01\/update-sql-20-300x169.jpg.webp 300w, https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/webp-express\/webp-images\/uploads\/2024\/01\/update-sql-20-768x432.jpg.webp 768w\" sizes=\"(max-width: 800px) 100vw, 800px\" type=\"image\/webp\"><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-306256 aligncenter webpexpress-processed\" src=\"https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/uploads\/2024\/01\/update-sql-20.jpg\" alt=\"update-sql-20\" width=\"800\" height=\"450\" srcset=\"https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/uploads\/2024\/01\/update-sql-20.jpg 800w, https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/uploads\/2024\/01\/update-sql-20-300x169.jpg 300w, https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/uploads\/2024\/01\/update-sql-20-768x432.jpg 768w\" sizes=\"(max-width: 800px) 100vw, 800px\"><\/picture><\/p>\n<h3><span style=\"font-weight: 400;\">Update m\u1ed9t s\u1ed1 b\u1ea3n ghi<\/span><\/h3>\n<p><span style=\"font-weight: 400;\">\u1ede b\u1ea3ng \u1edf tr\u00ean, n\u1ebfu nh\u01b0 b\u00e2y gi\u1edd m\u1ecdi ng\u01b0\u1eddi mu\u1ed1n \u0111\u1ed5i nh\u00e2n vi\u00ean \u1edf Hanoi c\u00f9ng m\u1ee9c LUONG nh\u1ecf h\u01a1n 2000 th\u00ec \u0111\u01b0\u1ee3c t\u0103ng l\u00ean 3000. Nh\u01b0 v\u1eady c\u00e2u l\u1ec7nh s\u1ebd th\u1ec3 hi\u1ec7n nh\u01b0 sau:<\/span><\/p>\n<p><span style=\"font-weight: 400;\">UPDATE NHANVIEN\u00a0<\/span><\/p>\n<p><span style=\"font-weight: 400;\">SET LUONG = 3000\u00a0<\/span><\/p>\n<p><span style=\"font-weight: 400;\">WHERE DIACHI = &#8220;Hanoi&#8217; AND LUONG &lt;=2000;<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Sau khi th\u1ef1c hi\u1ec7n l\u1ec7nh tr\u00ean th\u00ec m\u1ecdi ng\u01b0\u1eddi c\u00f3 \u0111\u01b0\u1ee3c b\u1ea3ng k\u1ebft qu\u1ea3 gi\u1ed1ng h\u00ecnh d\u01b0\u1edbi \u0111\u00e2y:<\/span><\/p>\n<p><picture><source srcset=\"https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/webp-express\/webp-images\/uploads\/2024\/01\/update-sql-21.jpg.webp 800w, https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/webp-express\/webp-images\/uploads\/2024\/01\/update-sql-21-300x169.jpg.webp 300w, https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/webp-express\/webp-images\/uploads\/2024\/01\/update-sql-21-768x432.jpg.webp 768w\" sizes=\"(max-width: 800px) 100vw, 800px\" type=\"image\/webp\"><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-306257 aligncenter webpexpress-processed\" src=\"https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/uploads\/2024\/01\/update-sql-21.jpg\" alt=\"update-sql-21\" width=\"800\" height=\"450\" srcset=\"https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/uploads\/2024\/01\/update-sql-21.jpg 800w, https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/uploads\/2024\/01\/update-sql-21-300x169.jpg 300w, https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/uploads\/2024\/01\/update-sql-21-768x432.jpg 768w\" sizes=\"(max-width: 800px) 100vw, 800px\"><\/picture><\/p>\n<h3><span style=\"font-weight: 400;\">Update t\u1ea5t c\u1ea3 b\u1ea3n ghi<\/span><\/h3>\n<p><span style=\"font-weight: 400;\">N\u1ebfu b\u1ea1n c\u1ea7n ch\u1ec9nh to\u00e0n b\u1ed9 gi\u00e1 tr\u1ecb \u1edf c\u1ed9t DIACHI v\u00e0 c\u1ed9t LUONG \u1edf b\u1ea3ng tr\u00ean th\u00ec b\u1ea1n c\u00f3 th\u1ec3 kh\u00f4ng c\u1ea7n d\u00f9ng m\u1ec7nh \u0111\u1ec1 l\u00e0 WHERE. B\u1ea1n ch\u1ec9 c\u1ea7n s\u1eed d\u1ee5ng l\u1ec7nh Update SQL nh\u01b0 sau \u0111\u00e2y l\u00e0 ho\u00e0n t\u1ea5t:<\/span><\/p>\n<p><span style=\"font-weight: 400;\">UPDATE NHANVIEN\u00a0<\/span><\/p>\n<p><span style=\"font-weight: 400;\">SET DIACHI = &#8216;Hanoi&#8217;, LUONG = 10000.00;<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Nh\u01b0 v\u1eady b\u1ea3ng tr\u00ean s\u1ebd \u0111\u01b0\u1ee3c thay \u0111\u1ed5i th\u00e0nh h\u00ecnh sau:<\/span><\/p>\n<p><picture><source srcset=\"https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/webp-express\/webp-images\/uploads\/2024\/01\/update-sql-22.jpg.webp 800w, https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/webp-express\/webp-images\/uploads\/2024\/01\/update-sql-22-300x169.jpg.webp 300w, https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/webp-express\/webp-images\/uploads\/2024\/01\/update-sql-22-768x432.jpg.webp 768w\" sizes=\"(max-width: 800px) 100vw, 800px\" type=\"image\/webp\"><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-306258 aligncenter webpexpress-processed\" src=\"https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/uploads\/2024\/01\/update-sql-22.jpg\" alt=\"update-sql-22\" width=\"800\" height=\"450\" srcset=\"https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/uploads\/2024\/01\/update-sql-22.jpg 800w, https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/uploads\/2024\/01\/update-sql-22-300x169.jpg 300w, https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/uploads\/2024\/01\/update-sql-22-768x432.jpg 768w\" sizes=\"(max-width: 800px) 100vw, 800px\"><\/picture><\/p>\n<h2><span style=\"font-weight: 400;\">V\u00ec sao n\u00ean s\u1eed d\u1ee5ng SQL Server?<\/span><\/h2>\n<p><span style=\"font-weight: 400;\">B\u00ean c\u1ea1nh vi\u1ec7c t\u00ecm hi\u1ec3u l\u1ec7nh Update SQL th\u00ec m\u1ecdi ng\u01b0\u1eddi c\u1ea7n t\u00ecm hi\u1ec3u l\u1ee3i \u00edch khi s\u1eed d\u1ee5ng h\u1ec7 th\u1ed1ng n\u00e0y. Ngo\u00e0i m\u1ee5c \u0111\u00edch l\u00e0 l\u01b0u tr\u1eef c\u00e1c d\u1eef li\u1ec7u th\u00ec SQL Server c\u00f2n c\u00f3 m\u1ed9t s\u1ed1 t\u00ednh n\u0103ng h\u1eefu \u00edch c\u00f3 th\u1ec3 h\u1ed7 tr\u1ee3 ng\u01b0\u1eddi d\u00f9ng th\u1ef1c hi\u1ec7n c\u00f4ng vi\u1ec7c hi\u1ec7u qu\u1ea3 h\u01a1n:<\/span><\/p>\n<ul>\n<li style=\"font-weight: 400;\"><span style=\"font-weight: 400;\">Thi\u1ebft l\u1eadp 1 \u0111\u01b0\u1eddng c\u01a1 s\u1edf d\u00e0nh cho hi\u1ec7u su\u1ea5t.<\/span><\/li>\n<li style=\"font-weight: 400;\"><span style=\"font-weight: 400;\">X\u00e1c \u0111\u1ecbnh s\u1ef1 bi\u1ebfn \u0111\u1ed5i c\u1ee7a hi\u1ec7u su\u1ea5t theo c\u00e1c kho\u1ea3ng th\u1eddi gian<\/span><\/li>\n<li style=\"font-weight: 400;\"><span style=\"font-weight: 400;\">X\u00e1c \u0111\u1ecbnh nh\u1eefng v\u1ea5n \u0111\u1ec1 c\u1ee5 th\u1ec3 v\u1ec1 hi\u1ec7u su\u1ea5t.<\/span><\/li>\n<li style=\"font-weight: 400;\"><span style=\"font-weight: 400;\">X\u00e1c \u0111\u1ecbnh nh\u1eefng quy tr\u00ecnh ho\u1eb7c th\u00e0nh ph\u1ea7n nh\u1eb1m t\u1ed1i \u01b0u h\u00f3a.<\/span><\/li>\n<li style=\"font-weight: 400;\"><span style=\"font-weight: 400;\">So s\u00e1nh t\u00ednh hi\u1ec7u qu\u1ea3 gi\u1eefa hi\u1ec7u su\u1ea5t c\u1ee7a nh\u1eefng \u1ee9ng d\u1ee5ng kh\u00e1c nhau.<\/span><\/li>\n<li style=\"font-weight: 400;\"><span style=\"font-weight: 400;\">H\u1ed7 tr\u1ee3 ki\u1ec3m tra nh\u1eefng ho\u1ea1t \u0111\u1ed9ng kh\u00e1c nhau c\u1ee7a ng\u01b0\u1eddi d\u00f9ng.<\/span><\/li>\n<li style=\"font-weight: 400;\"><span style=\"font-weight: 400;\">H\u1ed7 tr\u1ee3 ki\u1ec3m tra c\u00e1c ki\u1ebfn tr\u00fac c\u1ee7a CSDL.<\/span><\/li>\n<li style=\"font-weight: 400;\"><span style=\"font-weight: 400;\">Ki\u1ec3m tra ngay l\u1ecbch b\u1ea3o tr\u00ec.<\/span><\/li>\n<li style=\"font-weight: 400;\"><span style=\"font-weight: 400;\">Ki\u1ec3m tra nh\u1eefng k\u1ebf ho\u1ea1ch v\u1ec1 sao l\u01b0u, kh\u00f4i ph\u1ee5c.<\/span><\/li>\n<li style=\"font-weight: 400;\"><span style=\"font-weight: 400;\">X\u00e1c \u0111\u1ecbnh nh\u1eefng th\u1eddi \u0111i\u1ec3m th\u1ef1c hi\u1ec7n s\u1eeda \u0111\u1ed5i nh\u1eefng c\u1ea5u h\u00ecnh v\u1ec1 ph\u1ea7n c\u1ee9ng tr\u00ean thi\u1ebft b\u1ecb c\u1ee7a b\u1ea1n.<\/span><\/li>\n<\/ul>\n<h2><span style=\"font-weight: 400;\">SQL Server c\u00f3 nh\u1eefng phi\u00ean b\u1ea3n n\u00e0o?<\/span><\/h2>\n<p><span style=\"font-weight: 400;\">Kh\u00f4ng ch\u1ec9 t\u00ecm hi\u1ec3u l\u1ec7nh Update SQL, nhi\u1ec1u ng\u01b0\u1eddi c\u00f2n th\u1eafc m\u1eafc v\u1ec1 nh\u1eefng phi\u00ean b\u1ea3n c\u1ee7a SQL Server? Hi\u1ec7n nay SQL Server \u0111ang cung c\u1ea5p nh\u1eefng phi\u00ean b\u1ea3n nh\u01b0 sau \u0111\u1ec3 \u0111\u00e1p \u1ee9ng nhu c\u1ea7u c\u1ee7a nhi\u1ec1u ng\u01b0\u1eddi d\u00f9ng:<\/span><\/p>\n<h3><span style=\"font-weight: 400;\">Enterprise\u00a0<\/span><\/h3>\n<p><span style=\"font-weight: 400;\">Phi\u00ean b\u1ea3n doanh nghi\u1ec7p n\u00e0y bao g\u1ed3m nh\u1eefng t\u00ednh n\u0103ng m\u1edbi nh\u1ea5t c\u1ee7a SQL Server. Ch\u00fang ta ph\u1ea3i k\u1ec3 t\u1edbi nh\u00e2n c\u1ee7a b\u1ed9 m\u00e1y qu\u1ea3n l\u00fd c\u01a1 s\u1edf d\u1eef li\u1ec7u c\u00f9ng m\u1ed9t v\u00e0i d\u1ecbch v\u1ee5 k\u00e8m v\u1edbi c\u00f4ng c\u1ee5 thi\u1ebft l\u1eadp, qu\u1ea3n l\u00fd c\u00e1c ph\u00e2n c\u1ee5m SQL. Phi\u00ean b\u1ea3n doanh nghi\u1ec7p n\u00e0y s\u1ebd h\u01b0\u1edbng t\u1edbi nh\u1eefng d\u1ea1ng CSDL kh\u00e1 cao (524 petabytes) v\u00e0 n\u00f3 h\u1ed7 tr\u1ee3 kho\u1ea3ng 640 CPU.<\/span><\/p>\n<h3><span style=\"font-weight: 400;\">Standard\u00a0<\/span><\/h3>\n<p><span style=\"font-weight: 400;\">B\u1ea3n Ti\u00eau chu\u1ea9n kh\u00e1 ph\u00f9 h\u1ee3p khi s\u1eed d\u1ee5ng \u1edf nh\u1eefng doanh nghi\u1ec7p nh\u1ecf v\u00e0 v\u1eeba. V\u00ec gi\u00e1 th\u00e0nh c\u1ee7a phi\u00ean b\u1ea3n n\u00e0y r\u1ebb h\u01a1n b\u1ea3n doanh nghi\u1ec7p. M\u1ed9t ph\u1ea7n n\u1eefa do doanh nghi\u1ec7p nh\u1ecf v\u00e0 v\u1eeba c\u0169ng ch\u01b0a s\u1edf h\u1eefu s\u1ed1 l\u01b0\u1ee3ng d\u1eef li\u1ec7u l\u1edbn.<\/span><\/p>\n<p><picture><source srcset=\"https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/webp-express\/webp-images\/uploads\/2024\/01\/update-sql-23.jpg.webp 800w, https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/webp-express\/webp-images\/uploads\/2024\/01\/update-sql-23-300x169.jpg.webp 300w, https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/webp-express\/webp-images\/uploads\/2024\/01\/update-sql-23-768x432.jpg.webp 768w\" sizes=\"(max-width: 800px) 100vw, 800px\" type=\"image\/webp\"><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-306259 aligncenter webpexpress-processed\" src=\"https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/uploads\/2024\/01\/update-sql-23.jpg\" alt=\"update-sql-23\" width=\"800\" height=\"450\" srcset=\"https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/uploads\/2024\/01\/update-sql-23.jpg 800w, https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/uploads\/2024\/01\/update-sql-23-300x169.jpg 300w, https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/uploads\/2024\/01\/update-sql-23-768x432.jpg 768w\" sizes=\"(max-width: 800px) 100vw, 800px\"><\/picture><\/p>\n<h3><span style=\"font-weight: 400;\">Developer<\/span><\/h3>\n<p><span style=\"font-weight: 400;\">B\u1ea3n n\u00e0y ch\u1ee9a \u0111\u1ea7y \u0111\u1ee7 nh\u1eefng t\u00ednh n\u0103ng t\u1eeb b\u1ea3n doanh nghi\u1ec7p. Nh\u01b0ng b\u1ea3n Developer l\u1ea1i \u0111\u01b0\u1ee3c t\u00f9y ch\u1ec9nh \u0111\u1ec3 ph\u1ee5c v\u1ee5 cho l\u0129nh v\u1ef1c ph\u00e1t tri\u1ec3n, ki\u1ec3m tra c\u00e1c \u1ee9ng d\u1ee5ng hi\u1ec7n nay.<\/span><\/p>\n<h3><span style=\"font-weight: 400;\">Workgroup<\/span><\/h3>\n<p><span style=\"font-weight: 400;\">B\u1ea3n SQL n\u00e0y ch\u1ec9 ch\u1ee9a t\u00ednh n\u0103ng l\u00f5i ch\u1ee9a CSDL v\u00e0 kh\u00f4ng c\u00f3 \u0111i k\u00e8m nh\u1eefng d\u1ecbch v\u1ee5 kh\u00e1c. K\u1ec3 t\u1eeb SQL Server b\u1ea3n 2012 tr\u1edf \u0111i th\u00ec Microsoft \u0111\u00e3 ch\u00ednh th\u1ee9c khai t\u1eed phi\u00ean b\u1ea3n n\u00e0y.<\/span><\/p>\n<h3><span style=\"font-weight: 400;\">Express<\/span><\/h3>\n<p><span style=\"font-weight: 400;\">Phi\u00ean b\u1ea3n SQL Server n\u00e0y \u0111\u01b0\u1ee3c nhi\u1ec1u ng\u01b0\u1eddi \u0111\u00e1nh gi\u00e1 cao v\u00ec n\u00f3 kh\u00e1 d\u1ec5 d\u00f9ng. N\u00f3 h\u01b0\u1edbng t\u1edbi m\u1ee5c \u0111\u00edch s\u1eed d\u1ee5ng cho vi\u1ec7c qu\u1ea3n l\u00fd nh\u1eefng CSDL c\u01a1 b\u1ea3n. Microsoft \u0111\u00e3 t\u00edch h\u1ee3p Express v\u1edbi Microsoft Visual Studio. V\u00ec v\u1eady n\u00f3 h\u1ed7 tr\u1ee3 ng\u01b0\u1eddi d\u00f9ng ph\u00e1t tri\u1ec3n nh\u1eefng \u1ee9ng d\u1ee5ng qu\u1ea3n l\u00fd d\u1eef li\u1ec7u.\u00a0<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Nh\u01b0ng \u0111\u00e2y l\u00e0 m\u1ed9t phi\u00ean b\u1ea3n mi\u1ec5n ph\u00ed c\u1ee7a SQL Server n\u00ean ng\u01b0\u1eddi d\u00f9ng kh\u00f4ng c\u1ea7n lo v\u1ec1 vi\u1ec7c gi\u1edbi h\u1ea1n s\u1ed1 l\u01b0\u1ee3ng CSDL ho\u1eb7c nh\u1eefng ng\u01b0\u1eddi d\u00f9ng. Nh\u01b0ng h\u1ea1n ch\u1ebf c\u1ee7a n\u00f3 l\u00e0 ch\u1ec9 s\u1eed d\u1ee5ng cho m\u1ed9t CPU c\u00f9ng b\u1ed9 nh\u1edb 1GB, 10GB t\u1ec7p CSDL.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">N\u1ed9i dung tr\u00ean \u0111\u00e3 chia s\u1ebb cho b\u1ea1n l\u1ec7nh Update SQL Server v\u1edbi c\u00fa ph\u00e1p chi ti\u1ebft nh\u1ea5t. Khi n\u00e0o c\u1ea7n thi\u1ebft th\u00ec b\u1ea1n c\u00f3 th\u1ec3 c\u1eadp nh\u1eadt phi\u00ean b\u1ea3n m\u1edbi nh\u1ea5t v\u00e0 t\u1eadn d\u1ee5ng nh\u1eefng t\u00ednh n\u0103ng c\u1ee7a n\u00f3 trong h\u1ecdc t\u1eadp v\u00e0 c\u00f4ng vi\u1ec7c. N\u00f3 s\u1ebd gi\u00fap ng\u01b0\u1eddi d\u00f9ng gia t\u0103ng hi\u1ec7u su\u1ea5t th\u1ef1c hi\u1ec7n c\u00f4ng vi\u1ec7c t\u1ed1t h\u01a1n.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Tham kh\u1ea3o b\u00e0i vi\u1ebft li\u00ean quan:<\/span><\/p>\n<ul>\n<li style=\"font-weight: 400;\"><strong><a href=\"https:\/\/hoanghamobile.com\/tin-tuc\/ipconfig\/\">C\u00e1ch d\u00f9ng l\u1ec7nh ipconfig \u0111\u1ec3 l\u00e0m m\u1edbi, reset \u0111\u1ecba ch\u1ec9 IP cho m\u00e1y t\u00ednh<\/a><\/strong><\/li>\n<li style=\"font-weight: 400;\"><strong><a href=\"https:\/\/hoanghamobile.com\/tin-tuc\/inner-join-trong-sql\/\">INNER JOIN trong SQL<\/a><\/strong><\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"<p>Hi\u1ec7n nay \u0111ang c\u00f3 kh\u00e1 nhi\u1ec1u ng\u01b0\u1eddi \u0111ang t\u00ecm hi\u1ec3u v\u1ec1 SQL Server v\u00e0 l\u1ec7nh Update SQL Server. \u0110\u00e2y l\u00e0 th\u00f4ng tin kh\u00e1 quan tr\u1ecdng v\u1edbi nh\u1eefng ai \u0111ang l\u00e0m trong ng\u00e0nh c\u00f4ng ngh\u1ec7 th\u00f4ng tin. N\u1ebfu b\u1ea1n mu\u1ed1n t\u00ecm hi\u1ec3u th\u00eam v\u1ec1 SQL Server v\u00e0 l\u1ec7nh Update ph\u1ea7n m\u1ec1m n\u00e0y th\u00ec c\u00f3 th\u1ec3 theo [&hellip;]<\/p>\n","protected":false},"author":102,"featured_media":306236,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[16,412],"tags":[],"class_list":["post-306235","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-thu-thuat","category-thu-thuat-may-tinh"],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v24.2 (Yoast SEO v24.2) - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>L\u1ec7nh UPDATE trong SQL Server: Kh\u00e1i ni\u1ec7m v\u00e0 c\u00e1ch d\u00f9ng<\/title>\n<meta name=\"description\" content=\"N\u1ebfu b\u1ea1n mu\u1ed1n s\u1eed d\u1ee5ng h\u1ec7 th\u1ed1ng qu\u1ea3n tr\u1ecb d\u1eef li\u1ec7u - SQL Server hi\u1ec7u qu\u1ea3 h\u01a1n th\u00ec b\u1ea1n ph\u1ea3i bi\u1ebft l\u1ec7nh Update SQL Server.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/hoanghamobile.com\/tin-tuc\/update-sql\/\" \/>\n<meta property=\"og:locale\" content=\"vi_VN\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"L\u1ec7nh UPDATE trong SQL Server\" \/>\n<meta property=\"og:description\" content=\"N\u1ebfu b\u1ea1n mu\u1ed1n s\u1eed d\u1ee5ng h\u1ec7 th\u1ed1ng qu\u1ea3n tr\u1ecb d\u1eef li\u1ec7u - 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