{"id":465,"date":"2021-11-01T13:13:46","date_gmt":"2021-11-01T12:13:46","guid":{"rendered":"http:\/\/vita.sk.vps202.nameserver.sk\/?post_type=product&#038;p=465"},"modified":"2026-10-14T13:09:33","modified_gmt":"2026-10-14T11:09:33","slug":"online-kurz-postgresql-i-zaciatocnik","status":"publish","type":"product","link":"https:\/\/www.vita.sk\/en\/online-kurz-postgresql-i-zaciatocnik\/","title":{"rendered":"Online kurz PostgreSQL I. Za\u010diato\u010dn\u00edk"},"content":{"rendered":"<p>Online kurz PostgreSQL I. Za\u010diato\u010dn\u00edk v\u00e1s prevedie prv\u00fdmi krokmi pri pr\u00e1ci s datab\u00e1zov\u00fdm syst\u00e9mom PostgreSQL, od pr\u00edpravy prostredia a\u017e po z\u00e1kladn\u00e9 SQL dopyty a spr\u00e1vu \u00fadajov. <strong>Ide o certifikovan\u00fd online kurz na PostgreSQL.<\/strong> Vysvetl\u00edme si, ako funguj\u00fa rela\u010dn\u00e9 datab\u00e1zy, \u010do znamen\u00e1 skratka DBMS a ak\u00fa \u00falohu zohr\u00e1va datab\u00e1za vo webovej aplik\u00e1cii \u010di informa\u010dnom syst\u00e9me. Nau\u010d\u00edme sa rozli\u0161ova\u0165 datab\u00e1zov\u00fd server, datab\u00e1zu, sch\u00e9mu a tabu\u013eku, aby sme pri \u010fal\u0161ej pr\u00e1ci rozumeli jednotliv\u00fdm krokom. Kurz je vhodn\u00fd aj bez predch\u00e1dzaj\u00facich sk\u00fasenost\u00ed s SQL alebo programovan\u00edm. Ocenia ho bud\u00faci DB administr\u00e1tori, v\u00fdvoj\u00e1ri, analytici aj pracovn\u00edci technickej podpory, ktor\u00ed potrebuj\u00fa z\u00edska\u0165 praktick\u00e9 z\u00e1klady PostgreSQL.<\/p>\n<p>&nbsp;<\/p>\n<p>Nain\u0161talujeme PostgreSQL a pgAdmin vo Windows a Linuxe Ubuntu a uk\u00e1\u017eeme si pripojenie cez pgAdmin, DBeaver a konzolov\u00e9ho klienta psql. Zozn\u00e1mime sa so z\u00e1kladn\u00fdmi parametrami pripojenia, s\u00faborom pgpass a metapr\u00edkazmi, ktor\u00e9 u\u013eah\u010duj\u00fa orient\u00e1ciu v datab\u00e1zovom prostred\u00ed. Vytvor\u00edme datab\u00e1zy, tabu\u013eky a sch\u00e9my, vlo\u017e\u00edme \u00fadaje a za\u010dneme p\u00edsa\u0165 SQL dopyty. Pri spracovan\u00ed \u00fadajov sa obozn\u00e1mime s d\u00e1tov\u00fdmi typmi, funkciami a regul\u00e1rnymi v\u00fdrazmi. Prejdeme si aj organiz\u00e1ciu pripojen\u00ed v pgAdmin, v\u00fdznam tablespace a pou\u017e\u00edvanie editora SQL. V administr\u00e1torskej \u010dasti sa budeme venova\u0165 datab\u00e1zov\u00fdm slu\u017eb\u00e1m, portom, logom a z\u00e1lohovaniu. Bonusov\u00e9 lekcie online kurzu PostgreSQL pribl\u00ed\u017eia bezpe\u010dnostn\u00fa anal\u00fdzu DBMS, princ\u00edp SQL Injection a modelovanie datab\u00e1z s generovan\u00edm SQL skriptov v StarUML. Z\u00edskame tak preh\u013ead o \u00faloh\u00e1ch, ktor\u00e9 sprev\u00e1dzaj\u00fa ka\u017edodenn\u00fa pr\u00e1cu s datab\u00e1zou.<\/p>\n<p>&nbsp;<\/p>\n<p>\u0160tudova\u0165 budeme online v slovenskom jazyku a vlastn\u00fdm tempom. Ro\u010dn\u00fd pr\u00edstup umo\u017en\u00ed vraca\u0165 sa k vide\u00e1m a textov\u00fdm lekci\u00e1m, zopakova\u0165 si jednotliv\u00e9 postupy a precvi\u010dova\u0165 ich na vlastnom po\u010d\u00edta\u010di. K dispoz\u00edcii s\u00fa prezent\u00e1cia, \u0165ah\u00e1ky a materi\u00e1ly na stiahnutie, pri\u010dom obsah mo\u017eno sledova\u0165 aj na mobile alebo tablete. Vedomosti si over\u00edme v priebe\u017enom a z\u00e1vere\u010dnom teste a po absolvovan\u00ed kurzu z\u00edskate certifik\u00e1t VITA. Osvojen\u00e9 z\u00e1klady vyu\u017eijete pri \u010fal\u0161om \u0161t\u00fadiu datab\u00e1zovej administr\u00e1cie, v\u00fdvoja aplik\u00e1ci\u00ed alebo d\u00e1tovej analytiky. Ak sa chcete skuto\u010dne nau\u010di\u0165 pracova\u0165 s PostgreSQL a p\u00edsa\u0165 z\u00e1kladn\u00e9 SQL dopyty, tak toto je ide\u00e1lny vstupn\u00fd online kurz pre v\u00e1s.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Online kurz PostgreSQL I. Za\u010diato\u010dn\u00edk v\u00e1s nau\u010d\u00ed pracova\u0165 s datab\u00e1zov\u00fdm syst\u00e9mom PostgreSQL, spravova\u0165 datab\u00e1zy, tabu\u013eky a sch\u00e9my, pou\u017e\u00edva\u0165 pgAdmin, psql a DBeaver a vytv\u00e1ra\u0165 datab\u00e1zov\u00e9 dopyty v jazyku SQL.","protected":false},"author":27,"featured_media":463,"comment_status":"open","ping_status":"closed","template":"","meta":{"_acf_changed":false},"product_brand":[],"product_cat":[54,49,73],"product_tag":[1290,1670,1672,1703,1704,1705,1706,188,207,347,1247],"class_list":{"0":"post-465","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-online-kurzy-postgresql","7":"product_cat-online-kurzy-databazy-statistika-analytika","8":"product_cat-bez-kategorie","9":"product_tag-zalohovanie-databaz","10":"product_tag-relacne-databazy","11":"product_tag-sql-dopyty","12":"product_tag-pgadmin","13":"product_tag-dbeaver","14":"product_tag-psql","15":"product_tag-databazove-schemy","16":"product_tag-databazy-a-analytika","17":"product_tag-postgresql","18":"product_tag-sql","19":"product_tag-sprava-databaz","21":"first","22":"instock","23":"sale","24":"virtual","25":"sold-individually","26":"taxable","27":"purchasable","28":"product-type-simple"},"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v25.0 (Yoast SEO v25.0) - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Online kurz PostgreSQL I. 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Za\u010diato\u010dn\u00edk sa nau\u010d\u00edte in\u0161tal\u00e1ciu a spr\u00e1vu PostgreSQL, pr\u00e1cu s pgAdmin, datab\u00e1zami, z\u00e1lohami a SQL dopytmi \u2705\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.vita.sk\/online-kurz-postgresql-i-zaciatocnik\/\" \/>\n<meta property=\"og:site_name\" content=\"VITA\" \/>\n<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/VitaAcademySK\" \/>\n<meta property=\"article:modified_time\" content=\"2026-10-14T11:09:33+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.vita.sk\/wp-content\/uploads\/2018\/10\/postgre-sql.png\" \/>\n\t<meta property=\"og:image:width\" content=\"360\" \/>\n\t<meta property=\"og:image:height\" content=\"360\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/png\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data1\" content=\"2 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\n\t    \"@context\": \"https:\/\/schema.org\",\n\t    \"@graph\": [\n\t        {\n\t            \"@type\": \"WebPage\",\n\t            \"@id\": \"https:\/\/www.vita.sk\/online-kurz-postgresql-i-zaciatocnik\/\",\n\t            \"url\": \"https:\/\/www.vita.sk\/online-kurz-postgresql-i-zaciatocnik\/\",\n\t            \"name\": \"Online kurz PostgreSQL I. 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