{"id":5525,"date":"2025-07-15T13:34:44","date_gmt":"2025-07-15T13:34:44","guid":{"rendered":"https:\/\/functiontranslator.com\/dpocet\/"},"modified":"2021-02-26T09:53:29","modified_gmt":"2021-02-26T09:53:29","slug":"dcount","status":"publish","type":"post","link":"https:\/\/functiontranslator.com\/cs\/dcount\/","title":{"rendered":"DPO\u010cET"},"content":{"rendered":"

Funkce DPO\u010cET ve slu\u017eb\u00e1ch Microsoft Excel a Google Tabulk\u00e1ch je velmi u\u017eite\u010dn\u00fd n\u00e1stroj pro datab\u00e1zov\u00e9 v\u00fdpo\u010dty, nebo\u0165 umo\u017e\u0148uje spo\u010d\u00edtat po\u010det z\u00e1znam\u016f, kter\u00e9 vyhovuj\u00ed zadan\u00fdm krit\u00e9ri\u00edm. Zde se pod\u00edv\u00e1me na jej\u00ed syntaxi, p\u0159\u00edklady pou\u017eit\u00ed a praktick\u00e9 situace, kde m\u016f\u017ee funkce naj\u00edt sv\u00e9 uplatn\u011bn\u00ed.<\/p>\n

Syntaxe funkce DPO\u010cET<\/h2>\n

Syntaxe funkc\u00ed DPO\u010cET v Excel a Google Tabulk\u00e1ch je stejn\u00e1:<\/p>\n

=DPO\u010cET(database, field, criteria)<\/code><\/pre>\n
    \n
  • database<\/strong> – Odkaz na rozsah bun\u011bk, kter\u00fd p\u0159edstavuje datab\u00e1zi. Rozsah by m\u011bl zahrnovat z\u00e1hlav\u00ed s n\u00e1zvy jednotliv\u00fdch sloupc\u016f.<\/li>\n
  • field<\/strong> – Ozna\u010duje sloupec ve form\u011b textu (jm\u00e9no sloupce uzav\u0159en\u00e9 v uvozovk\u00e1ch), kter\u00fd se m\u00e1 pou\u017e\u00edt v po\u010d\u00edt\u00e1n\u00ed. M\u00edsto n\u00e1zvu sloupce lze pou\u017e\u00edt tak\u00e9 jeho \u010d\u00edseln\u00e9 um\u00edst\u011bn\u00ed v datab\u00e1zov\u00e9m rozsahu.<\/li>\n
  • criteria<\/strong> – Rozsah bun\u011bk, kter\u00fd obsahuje z\u00e1hlav\u00ed sloupc\u016f a podm\u00ednky, kter\u00e9 ur\u010duj\u00ed, kter\u00e9 \u0159\u00e1dky v datab\u00e1zi se maj\u00ed zapo\u010d\u00edtat.<\/li>\n<\/ul>\n
    Praktick\u00e9 vyu\u017eit\u00ed funkce<\/h2>\n
    Zde jsou pops\u00e1ny dv\u011b praktick\u00e9 \u00falohy, kde m\u016f\u017ee b\u00fdt funkce DPO\u010cET u\u017eite\u010dn\u00e1:<\/p>\n
    P\u0159\u00edklad 1: Po\u010det student\u016f spl\u0148uj\u00edc\u00ed krit\u00e9ria<\/h2>\n
    P\u0159edstavte si, \u017ee m\u00e1me datab\u00e1zi obsahuj\u00edc\u00ed informace o studentech v\u010detn\u011b jejich v\u011bku, studijn\u00edho oboru a pr\u016fm\u011brn\u00e9ho prosp\u011bchu. Chceme zjistit, kolik student\u016f m\u00e1 pr\u016fm\u011br vy\u0161\u0161\u00ed ne\u017e 1,5.<\/p>\n
    =DPO\u010cET(A1:C100, \"Pr\u016fm\u011br\", E1:F2)<\/code><\/pre>\n
    V tomto p\u0159\u00edpad\u011b je A1:C100<\/code> rozsah obsahuj\u00edc\u00ed datab\u00e1zi student\u016f s hlavi\u010dkami ve sloupc\u00edch A (nap\u0159. Jm\u00e9no), B (nap\u0159. Studijn\u00ed obor) a C (nap\u0159. Pr\u016fm\u011br). E1:F2<\/code> je rozsah, kde E1 by obsahoval hlavi\u010dku „Pr\u016fm\u011br“ a F1 by obsahoval krit\u00e9rium „>1,5“.<\/p>\n
    P\u0159\u00edklad 2: Po\u010det zam\u011bstnanc\u016f ve specifick\u00fdch odd\u011blen\u00edch<\/h2>\n
    M\u00e1me datab\u00e1zi s informacemi o zam\u011bstnanc\u00edch, v\u010detn\u011b jejich odd\u011blen\u00ed a pracovn\u00ed pozice. Chceme zjistit po\u010det zam\u011bstnanc\u016f pracuj\u00edc\u00edch v IT odd\u011blen\u00ed.<\/p>\n
    =DPO\u010cET(A1:D300, \"Odd\u011blen\u00ed\", G1:H2)<\/code><\/pre>\n
    Tady A1:D300<\/code> m\u016f\u017ee b\u00fdt datab\u00e1zov\u00fd rozsah s hlavi\u010dkami ve sloupci D (nap\u0159. „Odd\u011blen\u00ed“). Rozsah G1:H2<\/code>, kde G1 by m\u011blo hlavi\u010dku „Odd\u011blen\u00ed“ a H1 by \u00fa\u010delov\u011b obsahovalo „IT“, slou\u017e\u00ed k definov\u00e1n\u00ed krit\u00e9ri\u00ed.<\/p>\n
    Pomoc\u00ed t\u011bchto p\u0159\u00edklad\u016f vid\u00edme, jak funkce DPO\u010cET m\u016f\u017ee efektivn\u011b poskytnout rychl\u00e9 \u0159e\u0161en\u00ed pro b\u011b\u017en\u00e9 dotazy na velk\u00e9 datov\u00e9 soubory. Nejen\u017ee \u0161et\u0159\u00ed \u010das oproti manu\u00e1ln\u00edmu po\u010d\u00edt\u00e1n\u00ed, ale p\u0159id\u00e1v\u00e1 i p\u0159esnost ve v\u00fdsledc\u00edch odpov\u011bd\u00ed na z\u00e1klad\u011b konzistentn\u011b aplikovan\u00fdch krit\u00e9ri\u00ed.<\/p>\n","protected":false},"excerpt":{"rendered":"
    Spo\u010d\u00edt\u00e1 bu\u0148ky datab\u00e1ze obsahuj\u00edc\u00ed \u010d\u00edsla<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[294],"tags":[],"class_list":["post-5525","post","type-post","status-publish","format-standard","hentry","category-databaz"],"acf":[],"yoast_head":"\nFunkce DCOUNT (DPO\u010cET) v Excelu: jak funguje, primjeri kori\u0161tenja formule<\/title>\n<meta name=\"description\" content=\"Opis funkcije DCOUNT (DPO\u010cET) u Excelu i Google tablicama. Sintaksa, parametri funkcije te prakti\u010dni primjeri.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/functiontranslator.com\/cs\/dcount\/\" \/>\n<meta property=\"og:locale\" content=\"cs_CZ\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Funkce DCOUNT (DPO\u010cET) v Excelu: jak funguje, primjeri kori\u0161tenja formule\" \/>\n<meta property=\"og:description\" content=\"Opis funkcije DCOUNT (DPO\u010cET) u Excelu i Google tablicama. Sintaksa, parametri funkcije te prakti\u010dni primjeri.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/functiontranslator.com\/cs\/dcount\/\" \/>\n<meta property=\"og:site_name\" content=\"Function Translator\" \/>\n<meta property=\"article:published_time\" content=\"2025-07-15T13:34:44+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2021-02-26T09:53:29+00:00\" \/>\n<meta name=\"author\" content=\"glavadmin\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:title\" content=\"Funkce DCOUNT (DPO\u010cET) v Excelu: jak funguje, primjeri kori\u0161tenja formule\" \/>\n<meta name=\"twitter:label1\" content=\"Napsal(a)\" \/>\n\t<meta name=\"twitter:data1\" content=\"glavadmin\" \/>\n\t<meta name=\"twitter:label2\" content=\"Odhadovan\u00e1 doba \u010dten\u00ed\" \/>\n\t<meta name=\"twitter:data2\" content=\"2 minuty\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\/\/functiontranslator.com\/cs\/dcount\/\",\"url\":\"https:\/\/functiontranslator.com\/cs\/dcount\/\",\"name\":\"Funkce DCOUNT (DPO\u010cET) v Excelu: jak funguje, primjeri kori\u0161tenja formule\",\"isPartOf\":{\"@id\":\"https:\/\/functiontranslator.com\/no\/#website\"},\"datePublished\":\"2025-07-15T13:34:44+00:00\",\"dateModified\":\"2021-02-26T09:53:29+00:00\",\"author\":{\"@id\":\"https:\/\/functiontranslator.com\/no\/#\/schema\/person\/87663eece497ca58643166ecb09f1389\"},\"description\":\"Opis funkcije DCOUNT (DPO\u010cET) u Excelu i Google tablicama. Sintaksa, parametri funkcije te prakti\u010dni primjeri.\",\"breadcrumb\":{\"@id\":\"https:\/\/functiontranslator.com\/cs\/dcount\/#breadcrumb\"},\"inLanguage\":\"cs\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/functiontranslator.com\/cs\/dcount\/\"]}]},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/functiontranslator.com\/cs\/dcount\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Funkce aplikace Excel\",\"item\":\"https:\/\/functiontranslator.com\/cs\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Datab\u00e1z\",\"item\":\"https:\/\/functiontranslator.com\/cs\/databaz\/\"},{\"@type\":\"ListItem\",\"position\":3,\"name\":\"DPO\u010cET\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/functiontranslator.com\/no\/#website\",\"url\":\"https:\/\/functiontranslator.com\/no\/\",\"name\":\"Function Translator\",\"description\":\"Excel function translator\",\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\/\/functiontranslator.com\/no\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"cs\"},{\"@type\":\"Person\",\"@id\":\"https:\/\/functiontranslator.com\/no\/#\/schema\/person\/87663eece497ca58643166ecb09f1389\",\"name\":\"glavadmin\",\"image\":{\"@type\":\"ImageObject\",\"inLanguage\":\"cs\",\"@id\":\"https:\/\/functiontranslator.com\/no\/#\/schema\/person\/image\/\",\"url\":\"https:\/\/secure.gravatar.com\/avatar\/03ccd9347c5339db75deede5a8c5b2bf1d40e0bce26a5251fcaac6331d381db8?s=96&d=mm&r=g\",\"contentUrl\":\"https:\/\/secure.gravatar.com\/avatar\/03ccd9347c5339db75deede5a8c5b2bf1d40e0bce26a5251fcaac6331d381db8?s=96&d=mm&r=g\",\"caption\":\"glavadmin\"},\"sameAs\":[\"https:\/\/functiontranslator.com\"],\"url\":\"https:\/\/functiontranslator.com\/cs\/author\/glavadmin\/\"}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"Funkce DCOUNT (DPO\u010cET) v Excelu: jak funguje, primjeri kori\u0161tenja formule","description":"Opis funkcije DCOUNT (DPO\u010cET) u Excelu i Google tablicama. Sintaksa, parametri funkcije te prakti\u010dni primjeri.","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/functiontranslator.com\/cs\/dcount\/","og_locale":"cs_CZ","og_type":"article","og_title":"Funkce DCOUNT (DPO\u010cET) v Excelu: jak funguje, primjeri kori\u0161tenja formule","og_description":"Opis funkcije DCOUNT (DPO\u010cET) u Excelu i Google tablicama. Sintaksa, parametri funkcije te prakti\u010dni primjeri.","og_url":"https:\/\/functiontranslator.com\/cs\/dcount\/","og_site_name":"Function Translator","article_published_time":"2025-07-15T13:34:44+00:00","article_modified_time":"2021-02-26T09:53:29+00:00","author":"glavadmin","twitter_card":"summary_large_image","twitter_title":"Funkce DCOUNT (DPO\u010cET) v Excelu: jak funguje, primjeri kori\u0161tenja formule","twitter_misc":{"Napsal(a)":"glavadmin","Odhadovan\u00e1 doba \u010dten\u00ed":"2 minuty"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"WebPage","@id":"https:\/\/functiontranslator.com\/cs\/dcount\/","url":"https:\/\/functiontranslator.com\/cs\/dcount\/","name":"Funkce DCOUNT (DPO\u010cET) v Excelu: jak funguje, primjeri kori\u0161tenja formule","isPartOf":{"@id":"https:\/\/functiontranslator.com\/no\/#website"},"datePublished":"2025-07-15T13:34:44+00:00","dateModified":"2021-02-26T09:53:29+00:00","author":{"@id":"https:\/\/functiontranslator.com\/no\/#\/schema\/person\/87663eece497ca58643166ecb09f1389"},"description":"Opis funkcije DCOUNT (DPO\u010cET) u Excelu i Google tablicama. Sintaksa, parametri funkcije te prakti\u010dni primjeri.","breadcrumb":{"@id":"https:\/\/functiontranslator.com\/cs\/dcount\/#breadcrumb"},"inLanguage":"cs","potentialAction":[{"@type":"ReadAction","target":["https:\/\/functiontranslator.com\/cs\/dcount\/"]}]},{"@type":"BreadcrumbList","@id":"https:\/\/functiontranslator.com\/cs\/dcount\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Funkce aplikace Excel","item":"https:\/\/functiontranslator.com\/cs\/"},{"@type":"ListItem","position":2,"name":"Datab\u00e1z","item":"https:\/\/functiontranslator.com\/cs\/databaz\/"},{"@type":"ListItem","position":3,"name":"DPO\u010cET"}]},{"@type":"WebSite","@id":"https:\/\/functiontranslator.com\/no\/#website","url":"https:\/\/functiontranslator.com\/no\/","name":"Function Translator","description":"Excel function translator","potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/functiontranslator.com\/no\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"cs"},{"@type":"Person","@id":"https:\/\/functiontranslator.com\/no\/#\/schema\/person\/87663eece497ca58643166ecb09f1389","name":"glavadmin","image":{"@type":"ImageObject","inLanguage":"cs","@id":"https:\/\/functiontranslator.com\/no\/#\/schema\/person\/image\/","url":"https:\/\/secure.gravatar.com\/avatar\/03ccd9347c5339db75deede5a8c5b2bf1d40e0bce26a5251fcaac6331d381db8?s=96&d=mm&r=g","contentUrl":"https:\/\/secure.gravatar.com\/avatar\/03ccd9347c5339db75deede5a8c5b2bf1d40e0bce26a5251fcaac6331d381db8?s=96&d=mm&r=g","caption":"glavadmin"},"sameAs":["https:\/\/functiontranslator.com"],"url":"https:\/\/functiontranslator.com\/cs\/author\/glavadmin\/"}]}},"_links":{"self":[{"href":"https:\/\/functiontranslator.com\/cs\/wp-json\/wp\/v2\/posts\/5525","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/functiontranslator.com\/cs\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/functiontranslator.com\/cs\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/functiontranslator.com\/cs\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/functiontranslator.com\/cs\/wp-json\/wp\/v2\/comments?post=5525"}],"version-history":[{"count":2,"href":"https:\/\/functiontranslator.com\/cs\/wp-json\/wp\/v2\/posts\/5525\/revisions"}],"predecessor-version":[{"id":30664,"href":"https:\/\/functiontranslator.com\/cs\/wp-json\/wp\/v2\/posts\/5525\/revisions\/30664"}],"wp:attachment":[{"href":"https:\/\/functiontranslator.com\/cs\/wp-json\/wp\/v2\/media?parent=5525"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/functiontranslator.com\/cs\/wp-json\/wp\/v2\/categories?post=5525"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/functiontranslator.com\/cs\/wp-json\/wp\/v2\/tags?post=5525"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}