{"id":61,"date":"2008-08-27T00:11:03","date_gmt":"2008-08-27T00:11:03","guid":{"rendered":"http:\/\/noire.dreams.sk\/?p=61"},"modified":"2008-08-27T10:36:34","modified_gmt":"2008-08-27T10:36:34","slug":"kuriozita-pri-jednom-importe","status":"publish","type":"post","link":"https:\/\/noire.dreams.sk\/?p=61","title":{"rendered":"Kuriozita pri jednom importe"},"content":{"rendered":"<p>Vcera, okolo 10tej vecer sa pomaly ale isto finishoval jeden task. Uloha spocivala v migracii jednej databazy z 9i a znakovej sady EE8ISO8859P2 na 10g a znakovu sadu EE8MSWIN1250 koli podpore \u20ac znaku (sa cudujem ze to vobec moja mfpicisticky vycreatovana mysql-ka na tomto stroji zozere;]])<\/p>\n<p>Migracia prebehla v poriadku niekolkokrat na testovackach, procedura bola doklepana a takmer foolproof, neocakaval som vela postmigracnych problemov..mala to byt skor rutinna operacia&#8230;v tom sa udialo mierne wtf<\/p>\n<p><code>IMP-00017: following statement failed with ORACLE error 1843:<br \/>\n\" ALTER TABLE \"TOJEJEDNO\" MODIFY (\"DATUM\" DEFAULT '01.01.1900' )\"<br \/>\nIMP-00003: ORACLE error 1843 encountered<br \/>\nORA-01843: not a valid month<\/code><\/p>\n<p>nedokazal som pochopit co je na tom datume divne, uz vobec nie preco je podla Oraclu januar neplatny mesiac, v kazdom pripade som skusil zmenit rok a skusit alter uz z naimportovanej db..co ak je niekde zadratovany valid date range&#8230;<\/p>\n<p>tosh nepomohlo..pruser. treba to nejak osefovat&#8230;tak som skusal rozne triky a finty definicie toho pola az sa mi to nakoniec po vyse hodine a pol podarilo&#8230; <strong>s presne tou istou syntax ktoru mi import ofuckoval. WTF?!?<\/strong> dopice!!! kurva!!!!<\/p>\n<p>spokojny s vysledkom ze som sa aspon pohol dalej som postupom vyreplikoval dependent objects (constraints, triggers, indexy\u00a0 apodobne). Nakoniec vsetko dopadlo ako malo. az z rozdielom planovaneho konca ktory mal byt povodne 20:00 ale bol 00:11 ;]<\/p>\n<p>moralne ponaucenie do checklistu:<\/p>\n<p>1;) NEVER Oracle sqldeveloperu a jeho export data in import syntax (jebe kktiny a namiesto bodkociarkoveho delimiteru pouziva bodku..co kym som pochopil kolka bije bolo 11;]<\/p>\n<p>2;)predtym ako z konzoly insertujes do tabulky nezabudni vypnut triggere na insert;]]<\/p>\n<p>3;)ak zlyha import tabulky zhyhaju vsetky dependent objekty vcetne grantov. na tie nabuduce nezabudni<\/p>\n<p>4;)checkuj df -k inak schytas infarkt ked ti po 5tich hodinach spadne import a possibly nejake produkcne veci koli nedostatku miesta na disku. to by uz fakt bolo moc;]<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Vcera, okolo 10tej vecer sa pomaly ale isto finishoval jeden task. Uloha spocivala v migracii jednej databazy z 9i a znakovej sady EE8ISO8859P2 na 10g a znakovu sadu EE8MSWIN1250 koli podpore \u20ac znaku (sa cudujem ze to vobec moja mfpicisticky vycreatovana mysql-ka na tomto stroji zozere;]]) Migracia prebehla v poriadku niekolkokrat na testovackach, procedura bola &hellip; <a href=\"https:\/\/noire.dreams.sk\/?p=61\" class=\"more-link\">Continue reading <span class=\"screen-reader-text\">Kuriozita pri jednom importe<\/span> <span class=\"meta-nav\">&rarr;<\/span><\/a><\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[5,6],"tags":[],"class_list":["post-61","post","type-post","status-publish","format-standard","hentry","category-pc_stuff","category-wtf"],"_links":{"self":[{"href":"https:\/\/noire.dreams.sk\/index.php?rest_route=\/wp\/v2\/posts\/61","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/noire.dreams.sk\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/noire.dreams.sk\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/noire.dreams.sk\/index.php?rest_route=\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/noire.dreams.sk\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=61"}],"version-history":[{"count":4,"href":"https:\/\/noire.dreams.sk\/index.php?rest_route=\/wp\/v2\/posts\/61\/revisions"}],"predecessor-version":[{"id":65,"href":"https:\/\/noire.dreams.sk\/index.php?rest_route=\/wp\/v2\/posts\/61\/revisions\/65"}],"wp:attachment":[{"href":"https:\/\/noire.dreams.sk\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=61"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/noire.dreams.sk\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=61"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/noire.dreams.sk\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=61"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}