{"id":733,"date":"2025-05-15T08:52:17","date_gmt":"2025-05-15T05:52:17","guid":{"rendered":"https:\/\/nikiforovnikitaportfolio.wordpress.com\/?page_id=733"},"modified":"2025-11-13T14:50:53","modified_gmt":"2025-11-13T12:50:53","slug":"transaktsioonid","status":"publish","type":"page","link":"https:\/\/nikitanikiforov24.thkit.ee\/wp\/?page_id=733","title":{"rendered":"Transaktsioonid"},"content":{"rendered":"\n<p>\u041e\u0441\u043d\u043e\u0432\u043d\u044b\u0435 \u043a\u043e\u043d\u0446\u0435\u043f\u0446\u0438\u0438 \u0442\u0440\u0430\u043d\u0437\u0430\u043a\u0446\u0438\u0438 \u043e\u043f\u0438\u0441\u044b\u0432\u0430\u044e\u0442\u0441\u044f \u0430\u0431\u0431\u0440\u0435\u0432\u0438\u0430\u0442\u0443\u0440\u043e\u0439 <strong>ACID <\/strong>\u2013<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>A<\/strong>tomicity &#8211;&nbsp;\u0410\u0442\u043e\u043c\u0430\u0440\u043d\u043e\u0441\u0442\u044c (\u0422\u0440\u0430\u043d\u0437\u0430\u043a\u0446\u0438\u044f \u0432\u044b\u043f\u043e\u043b\u043d\u044f\u0435\u0442\u0441\u044f \u043a\u0430\u043a \u0435\u0434\u0438\u043d\u043e\u0435 \u0446\u0435\u043b\u043e\u0435 \u2014 \u043b\u0438\u0431\u043e \u0432\u0441\u0435 \u0435\u0451 \u043e\u043f\u0435\u0440\u0430\u0446\u0438\u0438 \u0432\u044b\u043f\u043e\u043b\u043d\u044f\u044e\u0442\u0441\u044f, \u043b\u0438\u0431\u043e \u043d\u0438 \u043e\u0434\u043d\u0430.)<\/li>\n<\/ul>\n\n\n\n<p>\u041f\u0440\u0438\u043c\u0435\u0440: \u0412\u044b \u043f\u0435\u0440\u0435\u0432\u043e\u0434\u0438\u0442\u0435 \u0434\u0435\u043d\u044c\u0433\u0438 \u0441 \u043e\u0434\u043d\u043e\u0433\u043e \u0441\u0447\u0451\u0442\u0430 \u043d\u0430 \u0434\u0440\u0443\u0433\u043e\u0439, \u0442\u0440\u0430\u043d\u0437\u0430\u043a\u0446\u0438\u044f \u0432\u043a\u043b\u044e\u0447\u0430\u0435\u0442 \u0441\u043f\u0438\u0441\u0430\u043d\u0438\u0435 \u0441 \u043e\u0434\u043d\u043e\u0433\u043e \u0438 \u0437\u0430\u0447\u0438\u0441\u043b\u0435\u043d\u0438\u0435 \u043d\u0430 \u0434\u0440\u0443\u0433\u043e\u0439. \u0415\u0441\u043b\u0438 \u043f\u0440\u043e\u0438\u0437\u043e\u0439\u0434\u0451\u0442 \u0441\u0431\u043e\u0439 \u043f\u043e\u0441\u043b\u0435 \u0441\u043f\u0438\u0441\u0430\u043d\u0438\u044f, \u043d\u043e \u0434\u043e \u0437\u0430\u0447\u0438\u0441\u043b\u0435\u043d\u0438\u044f \u2014 \u043e\u043f\u0435\u0440\u0430\u0446\u0438\u044f \u0431\u0443\u0434\u0435\u0442 \u043e\u0442\u043c\u0435\u043d\u0435\u043d\u0430 \u043f\u043e\u043b\u043d\u043e\u0441\u0442\u044c\u044e, \u0447\u0442\u043e\u0431\u044b \u043d\u0435 \u043f\u043e\u0442\u0435\u0440\u044f\u043b\u0438\u0441\u044c \u0434\u0435\u043d\u044c\u0433\u0438.<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>C<\/strong>onsistency &#8211;&nbsp;\u0421\u043e\u0433\u043b\u0430\u0441\u043e\u0432\u0430\u043d\u043d\u043e\u0441\u0442\u044c (\u041f\u043e\u0441\u043b\u0435 \u0437\u0430\u0432\u0435\u0440\u0448\u0435\u043d\u0438\u044f \u0442\u0440\u0430\u043d\u0437\u0430\u043a\u0446\u0438\u0438 \u0431\u0430\u0437\u0430 \u0434\u0430\u043d\u043d\u044b\u0445 \u043e\u0441\u0442\u0430\u0451\u0442\u0441\u044f \u0432 \u043a\u043e\u0440\u0440\u0435\u043a\u0442\u043d\u043e\u043c, \u0441\u043e\u0433\u043b\u0430\u0441\u043e\u0432\u0430\u043d\u043d\u043e\u043c \u0441\u043e\u0441\u0442\u043e\u044f\u043d\u0438\u0438.)<\/li>\n<\/ul>\n\n\n\n<p>\u041f\u0440\u0438\u043c\u0435\u0440: \u0415\u0441\u043b\u0438 \u0431\u0430\u0437\u0430 \u0434\u0430\u043d\u043d\u044b\u0445 \u0441\u043e\u0434\u0435\u0440\u0436\u0438\u0442 \u043f\u0440\u0430\u0432\u0438\u043b\u043e, \u0447\u0442\u043e \u0441\u0443\u043c\u043c\u0430 \u0432\u0441\u0435\u0445 \u0441\u0447\u0435\u0442\u043e\u0432 \u0434\u043e\u043b\u0436\u043d\u0430 \u0431\u044b\u0442\u044c \u0440\u0430\u0432\u043d\u0430 1000, \u0442\u043e \u043f\u043e\u0441\u043b\u0435 \u043b\u044e\u0431\u043e\u0439 \u0442\u0440\u0430\u043d\u0437\u0430\u043a\u0446\u0438\u0438 \u044d\u0442\u043e \u043f\u0440\u0430\u0432\u0438\u043b\u043e \u0434\u043e\u043b\u0436\u043d\u043e \u0441\u043e\u0431\u043b\u044e\u0434\u0430\u0442\u044c\u0441\u044f.<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>I<\/strong>solation &#8211;&nbsp;\u0418\u0437\u043e\u043b\u0438\u0440\u043e\u0432\u0430\u043d\u043d\u043e\u0441\u0442\u044c (\u041f\u0430\u0440\u0430\u043b\u043b\u0435\u043b\u044c\u043d\u044b\u0435 \u0442\u0440\u0430\u043d\u0437\u0430\u043a\u0446\u0438\u0438 \u043d\u0435 \u043c\u0435\u0448\u0430\u044e\u0442 \u0434\u0440\u0443\u0433 \u0434\u0440\u0443\u0433\u0443 \u0438 \u043d\u0435 \u0432\u043b\u0438\u044f\u044e\u0442 \u043d\u0430 \u043f\u0440\u043e\u043c\u0435\u0436\u0443\u0442\u043e\u0447\u043d\u044b\u0435 \u0440\u0435\u0437\u0443\u043b\u044c\u0442\u0430\u0442\u044b.)<\/li>\n<\/ul>\n\n\n\n<p>\u041f\u0440\u0438\u043c\u0435\u0440: \u0415\u0441\u043b\u0438 \u0434\u0432\u0430 \u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u0442\u0435\u043b\u044f \u043e\u0434\u043d\u043e\u0432\u0440\u0435\u043c\u0435\u043d\u043d\u043e \u043f\u043e\u043a\u0443\u043f\u0430\u044e\u0442 \u043f\u043e\u0441\u043b\u0435\u0434\u043d\u0438\u0439 \u0442\u043e\u0432\u0430\u0440, \u0441\u0438\u0441\u0442\u0435\u043c\u0430 \u0434\u043e\u043b\u0436\u043d\u0430 \u043e\u0431\u0440\u0430\u0431\u0430\u0442\u044b\u0432\u0430\u0442\u044c \u0437\u0430\u043a\u0430\u0437\u044b \u0442\u0430\u043a, \u0431\u0443\u0434\u0442\u043e \u043e\u043d\u0438 \u0432\u044b\u043f\u043e\u043b\u043d\u044f\u044e\u0442\u0441\u044f \u043f\u043e \u043e\u0447\u0435\u0440\u0435\u0434\u0438, \u0447\u0442\u043e\u0431\u044b \u0438\u0437\u0431\u0435\u0436\u0430\u0442\u044c \u0434\u0432\u043e\u0439\u043d\u043e\u0439 \u043f\u0440\u043e\u0434\u0430\u0436\u0438.<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>D<\/strong>urability &#8211; \u0414\u043e\u043b\u0433\u043e\u0432\u0435\u0447\u043d\u043e\u0441\u0442\u044c (\u041f\u043e\u0441\u043b\u0435 \u0437\u0430\u0432\u0435\u0440\u0448\u0435\u043d\u0438\u044f \u0442\u0440\u0430\u043d\u0437\u0430\u043a\u0446\u0438\u0438 \u0435\u0451 \u0440\u0435\u0437\u0443\u043b\u044c\u0442\u0430\u0442 \u0441\u043e\u0445\u0440\u0430\u043d\u044f\u0435\u0442\u0441\u044f \u0432 \u0431\u0430\u0437\u0435 \u0434\u0430\u043d\u043d\u044b\u0445 \u0434\u0430\u0436\u0435 \u043f\u0440\u0438 \u0441\u0431\u043e\u0435 (\u043d\u0430\u043f\u0440\u0438\u043c\u0435\u0440, \u043e\u0442\u043a\u043b\u044e\u0447\u0435\u043d\u0438\u0438 \u043f\u0438\u0442\u0430\u043d\u0438\u044f.))<\/li>\n<\/ul>\n\n\n\n<p><strong>Salvestame transaktsiooni<\/strong><\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" src=\"https:\/\/nikiforovnikitaportfolio.wordpress.com\/wp-content\/uploads\/2025\/05\/pilt-14.png?w=434\" alt=\"\" class=\"wp-image-739\" \/><\/figure>\n\n\n<div class=\"wp-block-syntaxhighlighter-code \"><pre class=\"brush: sql; title: ; notranslate\" title=\"\">\nBEGIN transaction;\nINSERT INTO t(id, s) VALUES (4, &#039;fourth&#039;)\nSELECT * FROM t\n<\/pre><\/div>\n\n\n<p><strong>Kustutame 1.rida ja v\u00f5tame tagasi<\/strong><\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" src=\"https:\/\/nikiforovnikitaportfolio.wordpress.com\/wp-content\/uploads\/2025\/05\/pilt-15.png?w=509\" alt=\"\" class=\"wp-image-740\" \/><\/figure>\n\n\n<div class=\"wp-block-syntaxhighlighter-code \"><pre class=\"brush: sql; title: ; notranslate\" title=\"\">\nBEGIN Transaction\nDELETE FROM t WHERE id=1\nSELECT * FROM t\nROLLBACK\nSELECT * FROM t\n<\/pre><\/div>\n\n\n<p><strong>Uuendame terve tabeli ja si=5 ja v\u00f5tame tagasi<\/strong><\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" src=\"https:\/\/nikiforovnikitaportfolio.wordpress.com\/wp-content\/uploads\/2025\/05\/pilt-16.png?w=520\" alt=\"\" class=\"wp-image-742\" \/><\/figure>\n\n\n<div class=\"wp-block-syntaxhighlighter-code \"><pre class=\"brush: sql; title: ; notranslate\" title=\"\">\nBEGIN Transaction\nUPDATE t SET si = 5\nSELECT * FROM t\nROLLBACK\nSELECT * FROM t\n<\/pre><\/div>\n\n\n<h2 class=\"wp-block-heading\">XAMPP<\/h2>\n\n\n\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" src=\"https:\/\/nikiforovnikitaportfolio.wordpress.com\/wp-content\/uploads\/2025\/05\/pilt-20.png?w=392\" alt=\"\" class=\"wp-image-749\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" src=\"https:\/\/nikiforovnikitaportfolio.wordpress.com\/wp-content\/uploads\/2025\/05\/pilt-21.png?w=367\" alt=\"\" class=\"wp-image-750\" \/><\/figure>\n\n\n<div class=\"wp-block-syntaxhighlighter-code \"><pre class=\"brush: sql; title: ; notranslate\" title=\"\">\nSTART Transaction;\nDELETE FROM t WHERE id=1;\nSELECT * FROM t;\nROLLBACK;\nSELECT * FROM t;\n<\/pre><\/div>\n\n\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" src=\"https:\/\/nikiforovnikitaportfolio.wordpress.com\/wp-content\/uploads\/2025\/05\/pilt-17.png?w=383\" alt=\"\" class=\"wp-image-745\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" src=\"https:\/\/nikiforovnikitaportfolio.wordpress.com\/wp-content\/uploads\/2025\/05\/pilt-18.png?w=387\" alt=\"\" class=\"wp-image-746\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" src=\"https:\/\/nikiforovnikitaportfolio.wordpress.com\/wp-content\/uploads\/2025\/05\/pilt-19.png?w=377\" alt=\"\" class=\"wp-image-747\" \/><\/figure>\n\n\n<div class=\"wp-block-syntaxhighlighter-code \"><pre class=\"brush: sql; title: ; notranslate\" title=\"\">\nSTART Transaction;\nSAVEPOINT SP1;\nSELECT * FROM t;\nUPDATE t SET si = 5;\nSELECT * FROM t;\nROLLBACK TO SAVEPOINT SP1;\nSELECT * FROM t\n<\/pre><\/div>\n\n\n<h2 class=\"wp-block-heading\">Ulesanne<\/h2>\n\n\n\n<p><strong>\u0423\u043f\u0440\u0430\u0432\u043b\u0435\u043d\u0438\u0435 \u0442\u0440\u0430\u043d\u0437\u0430\u043a\u0446\u0438\u044f\u043c\u0438<\/strong><\/p>\n\n\n\n<p>\u0414\u043b\u044f \u0443\u043f\u0440\u0430\u0432\u043b\u0435\u043d\u0438\u044f \u0442\u0440\u0430\u043d\u0437\u0430\u043a\u0446\u0438\u044f\u043c\u0438 \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u0443\u044e\u0442\u0441\u044f \u0441\u043b\u0435\u0434\u0443\u044e\u0449\u0438\u0435 \u043a\u043e\u043c\u0430\u043d\u0434\u044b:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>COMMIT<\/strong><br>\u0421\u043e\u0445\u0440\u0430\u043d\u044f\u0435\u0442 \u0438\u0437\u043c\u0435\u043d\u0435\u043d\u0438\u044f<\/li>\n\n\n\n<li><strong>ROLLBACK<\/strong><br>\u041e\u0442\u043a\u0430\u0442\u044b\u0432\u0430\u0435\u0442 (\u043e\u0442\u043c\u0435\u043d\u044f\u0435\u0442) \u0438\u0437\u043c\u0435\u043d\u0435\u043d\u0438\u044f<\/li>\n\n\n\n<li><strong>SAVEPOINT<\/strong><br>\u0421\u043e\u0437\u0434\u0430\u0451\u0442 \u0442\u043e\u0447\u043a\u0443 \u043a \u043a\u043e\u0442\u043e\u0440\u043e\u0439 \u0433\u0440\u0443\u043f\u043f\u0430 \u0442\u0440\u0430\u043d\u0437\u0430\u043a\u0446\u0438\u0439 \u043c\u043e\u0436\u0435\u0442 \u043e\u0442\u043a\u0430\u0442\u0438\u0442\u044c\u0441\u044f<\/li>\n\n\n\n<li><strong>SET TRANSACTION<\/strong><br>\u0420\u0430\u0437\u043c\u0435\u0449\u0430\u0435\u0442 \u0438\u043c\u044f \u0442\u0440\u0430\u043d\u0437\u0430\u043a\u0446\u0438\u0438.<\/li>\n<\/ul>\n\n\n\n<ol class=\"wp-block-list\">\n<li><strong>Ulesanne<\/strong><\/li>\n<\/ol>\n\n\n\n<p>Loo uus tabeli developers<\/p>\n\n\n<div class=\"wp-block-syntaxhighlighter-code \"><pre class=\"brush: sql; title: ; notranslate\" title=\"\">\nCREATE TABLE developers (\n    ID INT PRIMARY KEY,\n    NAME VARCHAR(255),\n    SPECIALTY VARCHAR(255),\n    EXPERIENCE INT,\n    SALARY INT\n);\n\nINSERT INTO developers (ID, NAME, SPECIALTY, EXPERIENCE, SALARY) VALUES\n(1, &#039;Eugene Suleimanov&#039;, &#039;Java&#039;, 2, 2500),\n(2, &#039;Peter Romanenko&#039;, &#039;Java&#039;, 3, 3500),\n(3, &#039;Andrei Komarov&#039;, &#039;C++&#039;, 3, 2500),\n(4, &#039;Konstantin Geiko&#039;, &#039;C#&#039;, 2, 2000),\n(5, &#039;Asya Suleimanova&#039;, &#039;UI\/UX&#039;, 2, 1800),\n(7, &#039;Ivan Ivanov&#039;, &#039;C#&#039;, 1, 900),\n(8, &#039;Ludmila Geiko&#039;, &#039;UI\/UX&#039;, 2, 1800);\n\n<\/pre><\/div>\n\n\n<figure class=\"wp-block-image size-full\"><img decoding=\"async\" src=\"https:\/\/nikiforovnikitaportfolio.wordpress.com\/wp-content\/uploads\/2025\/05\/vbn-5.png\" alt=\"\" class=\"wp-image-762\" \/><\/figure>\n\n\n\n<p>Kasutame k\u00f5ik inimesed kus SPECIALITY = C++<\/p>\n\n\n<div class=\"wp-block-syntaxhighlighter-code \"><pre class=\"brush: sql; title: ; notranslate\" title=\"\">\nDELETE FROM developers WHERE SPECIALTY = &#039;C++&#039;;\nCOMMIT;\n<\/pre><\/div>\n\n\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" src=\"https:\/\/nikiforovnikitaportfolio.wordpress.com\/wp-content\/uploads\/2025\/05\/vbn-6.png?w=558\" alt=\"\" class=\"wp-image-765\" \/><\/figure>\n\n\n\n<p>Muudatuse tagasip\u00f6\u00f6ramine<\/p>\n\n\n<div class=\"wp-block-syntaxhighlighter-code \"><pre class=\"brush: sql; title: ; notranslate\" title=\"\">\nROLLBACK;\n<\/pre><\/div>\n\n\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" src=\"https:\/\/nikiforovnikitaportfolio.wordpress.com\/wp-content\/uploads\/2025\/05\/vbn-7.png?w=552\" alt=\"\" class=\"wp-image-766\" \/><\/figure>\n\n\n\n<p>Loo SAVEPOINT ja kasutame developers kus ID = 7,6,5<\/p>\n\n\n<div class=\"wp-block-syntaxhighlighter-code \"><pre class=\"brush: sql; title: ; notranslate\" title=\"\">\nSAVEPOINT SP1;\n\nDELETE FROM developers WHERE ID = 7;\nDELETE FROM developers WHERE ID = 6;\nDELETE FROM developers WHERE ID = 5;\n<\/pre><\/div>\n\n\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" src=\"https:\/\/nikiforovnikitaportfolio.wordpress.com\/wp-content\/uploads\/2025\/05\/vbn-8.png?w=552\" alt=\"\" class=\"wp-image-768\" \/><\/figure>\n\n\n\n<p>Muudatuse tagasip\u00f6\u00f6ramine SAVEPOINT p\u00e4rast <\/p>\n\n\n<div class=\"wp-block-syntaxhighlighter-code \"><pre class=\"brush: sql; title: ; notranslate\" title=\"\">\nROLLBACK TO SP1;\n<\/pre><\/div>\n\n\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" src=\"https:\/\/nikiforovnikitaportfolio.wordpress.com\/wp-content\/uploads\/2025\/05\/vbn-9.png?w=552\" alt=\"\" class=\"wp-image-769\" \/><\/figure>\n\n\n\n<p>Kasutame SAVEPOINT<\/p>\n\n\n<div class=\"wp-block-syntaxhighlighter-code \"><pre class=\"brush: sql; title: ; notranslate\" title=\"\">\nRELEASE SAVEPOINT SP1;\n<\/pre><\/div>\n\n\n<p>Funktsioon tehingu algatamiseks andmebaasis<\/p>\n\n\n<div class=\"wp-block-syntaxhighlighter-code \"><pre class=\"brush: sql; title: ; notranslate\" title=\"\">\nSET TRANSACTION READ ONLY;\n<\/pre><\/div>\n\n\n<p>Funktsioon andmete kirjutamiseks andmebaasi<\/p>\n\n\n<div class=\"wp-block-syntaxhighlighter-code \"><pre class=\"brush: sql; title: ; notranslate\" title=\"\">\nSET TRANSACTION READ WRITE;\n<\/pre><\/div>\n\n\n<p><strong>2. Ulesanne<\/strong><\/p>\n\n\n\n<p><strong>1.st example<\/strong><\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" src=\"https:\/\/nikiforovnikitaportfolio.wordpress.com\/wp-content\/uploads\/2025\/05\/pilt-22.png?w=575\" alt=\"\" class=\"wp-image-753\" \/><\/figure>\n\n\n<div class=\"wp-block-syntaxhighlighter-code \"><pre class=\"brush: sql; title: ; notranslate\" title=\"\">\nCreate Procedure spUpdateAddress\nas\nBegin\n Begin Try\n  Begin Transaction\n   Update tblMailingAddress set City = &#039;LONDON&#039; \n   where AddressId = 1 and EmployeeNumber = 101\n   \n   Update tblPhysicalAddress set City = &#039;LONDON&#039; \n   where AddressId = 1 and EmployeeNumber = 101\n  Commit Transaction\n End Try\n Begin Catch\n  Rollback Transaction\n End Catch\nEnd\n\n\nEXEC spUpdateAddress\n<\/pre><\/div>\n\n\n<p><strong>2.nd example<\/strong><\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" src=\"https:\/\/nikiforovnikitaportfolio.wordpress.com\/wp-content\/uploads\/2025\/05\/vbn.png?w=541\" alt=\"\" class=\"wp-image-754\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" src=\"https:\/\/nikiforovnikitaportfolio.wordpress.com\/wp-content\/uploads\/2025\/05\/vbn-1.png?w=408\" alt=\"\" class=\"wp-image-755\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" src=\"https:\/\/nikiforovnikitaportfolio.wordpress.com\/wp-content\/uploads\/2025\/05\/vbn-2.png?w=500\" alt=\"\" class=\"wp-image-757\" \/><\/figure>\n\n\n<div class=\"wp-block-syntaxhighlighter-code \"><pre class=\"brush: sql; title: ; notranslate\" title=\"\">\nAlter Procedure spUpdateAddress\nas\nBegin\n Begin Try\n  Begin Transaction\n   Update tblMailingAddress set City = &#039;LONDON1&#039; \n   where AddressId = 1 and EmployeeNumber = 101\n   \n   Update tblPhysicalAddress set City = &#039;LONDON LONDON&#039; \n   where AddressId = 1 and EmployeeNumber = 101\n  Commit Transaction\n End Try\n Begin Catch\n  Rollback Transaction\n End Catch\nEnd\n\nEXEC spUpdateAddress\n<\/pre><\/div>\n\n\n<p><\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u041e\u0441\u043d\u043e\u0432\u043d\u044b\u0435 \u043a\u043e\u043d\u0446\u0435\u043f\u0446\u0438\u0438 \u0442\u0440\u0430\u043d\u0437\u0430\u043a\u0446\u0438\u0438 \u043e\u043f\u0438\u0441\u044b\u0432\u0430\u044e\u0442\u0441\u044f \u0430\u0431\u0431\u0440\u0435\u0432\u0438\u0430\u0442\u0443\u0440\u043e\u0439 ACID \u2013 \u041f\u0440\u0438\u043c\u0435\u0440: \u0412\u044b \u043f\u0435\u0440\u0435\u0432\u043e\u0434\u0438\u0442\u0435 \u0434\u0435\u043d\u044c\u0433\u0438 \u0441 \u043e\u0434\u043d\u043e\u0433\u043e \u0441\u0447\u0451\u0442\u0430 \u043d\u0430 \u0434\u0440\u0443\u0433\u043e\u0439, \u0442\u0440\u0430\u043d\u0437\u0430\u043a\u0446\u0438\u044f \u0432\u043a\u043b\u044e\u0447\u0430\u0435\u0442 \u0441\u043f\u0438\u0441\u0430\u043d\u0438\u0435 \u0441 \u043e\u0434\u043d\u043e\u0433\u043e \u0438 \u0437\u0430\u0447\u0438\u0441\u043b\u0435\u043d\u0438\u0435 \u043d\u0430 \u0434\u0440\u0443\u0433\u043e\u0439. \u0415\u0441\u043b\u0438 \u043f\u0440\u043e\u0438\u0437\u043e\u0439\u0434\u0451\u0442 \u0441\u0431\u043e\u0439 \u043f\u043e\u0441\u043b\u0435 \u0441\u043f\u0438\u0441\u0430\u043d\u0438\u044f, \u043d\u043e \u0434\u043e \u0437\u0430\u0447\u0438\u0441\u043b\u0435\u043d\u0438\u044f \u2014 \u043e\u043f\u0435\u0440\u0430\u0446\u0438\u044f \u0431\u0443\u0434\u0435\u0442 \u043e\u0442\u043c\u0435\u043d\u0435\u043d\u0430 \u043f\u043e\u043b\u043d\u043e\u0441\u0442\u044c\u044e, \u0447\u0442\u043e\u0431\u044b \u043d\u0435 \u043f\u043e\u0442\u0435\u0440\u044f\u043b\u0438\u0441\u044c \u0434\u0435\u043d\u044c\u0433\u0438. \u041f\u0440\u0438\u043c\u0435\u0440: \u0415\u0441\u043b\u0438 \u0431\u0430\u0437\u0430 \u0434\u0430\u043d\u043d\u044b\u0445 \u0441\u043e\u0434\u0435\u0440\u0436\u0438\u0442 \u043f\u0440\u0430\u0432\u0438\u043b\u043e, \u0447\u0442\u043e \u0441\u0443\u043c\u043c\u0430 \u0432\u0441\u0435\u0445 \u0441\u0447\u0435\u0442\u043e\u0432 \u0434\u043e\u043b\u0436\u043d\u0430 \u0431\u044b\u0442\u044c \u0440\u0430\u0432\u043d\u0430 [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"class_list":["post-733","page","type-page","status-publish","hentry"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.4 - 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