{"id":623,"date":"2016-03-02T13:20:19","date_gmt":"2016-03-02T13:20:19","guid":{"rendered":"http:\/\/www.dbafox.com\/?p=623"},"modified":"2016-03-02T13:20:19","modified_gmt":"2016-03-02T13:20:19","slug":"sql-server-splitstring-function","status":"publish","type":"post","link":"https:\/\/dbafox.com\/?p=623","title":{"rendered":"SQL Server – SplitString Function"},"content":{"rendered":"
\r\n\r\n-- 100 recursions maximum\r\n\r\ncreate function dbo.SplitString \r\n(\r\n    @str nvarchar(max), \r\n    @separator char(1)\r\n)\r\nreturns table\r\nAS\r\nreturn (\r\nwith tokens(p, a, b) AS (\r\n    select \r\n        cast(1 as bigint), \r\n        cast(1 as bigint), \r\n        charindex(@separator, @str)\r\n    union all\r\n    select\r\n        p + 1, \r\n        b + 1, \r\n        charindex(@separator, @str, b + 1)\r\n    from tokens\r\n    where b > 0\r\n)\r\nselect\r\n    p-1 ItemIndex,\r\n    substring(\r\n        @str, \r\n        a, \r\n        case when b > 0 then b-a ELSE LEN(@str) end) \r\n    AS Item\r\nfrom tokens\r\n);\r\n\r\nGO\r\n\r\n<\/pre>\n","protected":false},"excerpt":{"rendered":"
— 100 recursions maximum create function dbo.SplitString ( @str nvarchar(max), @separator char(1) ) returns table AS return ( with tokens(p, a, b) AS ( select cast(1 as bigint), cast(1 as bigint), charindex(@separator, @str) union all select p + 1, b … Continue reading →<\/span><\/a><\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"pgc_sgb_lightbox_settings":"","_jetpack_newsletter_access":"","_jetpack_dont_email_post_to_subs":false,"_jetpack_newsletter_tier_id":0,"_jetpack_memberships_contains_paywalled_content":false,"_jetpack_memberships_contains_paid_content":false,"footnotes":""},"categories":[1],"tags":[],"class_list":["post-623","post","type-post","status-publish","format-standard","hentry","category-uncategorized"],"yoast_head":"\nSQL Server - SplitString Function - dbafox<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/dbafox.com\/?p=623\" \/>\n<meta property=\"og:locale\" content=\"en_GB\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"SQL Server - 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SplitString Function - dbafox","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:\/\/dbafox.com\/?p=623","og_locale":"en_GB","og_type":"article","og_title":"SQL Server - SplitString Function - dbafox","og_description":"-- 100 recursions maximum create function dbo.SplitString ( @str nvarchar(max), @separator char(1) ) returns table AS return ( with tokens(p, a, b) AS ( select cast(1 as bigint), cast(1 as bigint), charindex(@separator, @str) union all select p + 1, b … Continue reading →","og_url":"https:\/\/dbafox.com\/?p=623","og_site_name":"dbafox","article_published_time":"2016-03-02T13:20:19+00:00","author":"Ray Fox","twitter_misc":{"Written by":"Ray Fox"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"WebPage","@id":"https:\/\/dbafox.com\/?p=623","url":"https:\/\/dbafox.com\/?p=623","name":"SQL Server - SplitString Function - dbafox","isPartOf":{"@id":"https:\/\/dbafox.com\/#website"},"datePublished":"2016-03-02T13:20:19+00:00","author":{"@id":"https:\/\/dbafox.com\/#\/schema\/person\/287adc474c1aebd398752ac4dcfe27eb"},"breadcrumb":{"@id":"https:\/\/dbafox.com\/?p=623#breadcrumb"},"inLanguage":"en-GB","potentialAction":[{"@type":"ReadAction","target":["https:\/\/dbafox.com\/?p=623"]}]},{"@type":"BreadcrumbList","@id":"https:\/\/dbafox.com\/?p=623#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/dbafox.com\/"},{"@type":"ListItem","position":2,"name":"SQL Server – SplitString Function"}]},{"@type":"WebSite","@id":"https:\/\/dbafox.com\/#website","url":"https:\/\/dbafox.com\/","name":"dbafox","description":"DBA Technical Information","potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/dbafox.com\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"en-GB"},{"@type":"Person","@id":"https:\/\/dbafox.com\/#\/schema\/person\/287adc474c1aebd398752ac4dcfe27eb","name":"Ray Fox","sameAs":["http:\/\/www.dbafox.com"]}]}},"jetpack_featured_media_url":"","jetpack_sharing_enabled":true,"jetpack_shortlink":"https:\/\/wp.me\/p3ecMb-a3","_links":{"self":[{"href":"https:\/\/dbafox.com\/index.php?rest_route=\/wp\/v2\/posts\/623","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/dbafox.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/dbafox.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/dbafox.com\/index.php?rest_route=\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/dbafox.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=623"}],"version-history":[{"count":1,"href":"https:\/\/dbafox.com\/index.php?rest_route=\/wp\/v2\/posts\/623\/revisions"}],"predecessor-version":[{"id":624,"href":"https:\/\/dbafox.com\/index.php?rest_route=\/wp\/v2\/posts\/623\/revisions\/624"}],"wp:attachment":[{"href":"https:\/\/dbafox.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=623"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/dbafox.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=623"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/dbafox.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=623"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}