\n","children":[{"type":"text","text":""}]},{"type":"p","children":[{"type":"text","text":"We are excited to announce that we now support a spread functionality implemented natively in Rel. We support two main strategies: "},{"type":"text","text":"even","italic":true},{"type":"text","text":" and "},{"type":"text","text":"ratio","italic":true},{"type":"text","text":"."}]},{"type":"h2","children":[{"type":"text","text":"Even"}],"id":"even"},{"type":"p","children":[{"type":"text","text":"For the "},{"type":"text","text":"even","italic":true},{"type":"text","text":" strategy, we spread an equal number of units to all elements in a relation, and when we can no longer have equal amounts, we spread the remaining singletons in order starting with the first element in a lexicographic order."}]},{"type":"code_block","lang":"rel","value":"def R = {\"Flamingo\"; \"Cat\"; \"Dog\"}\n\ndef output = spread[:even, R, 10]","children":[{"type":"text","text":""}]},{"type":"p","children":[{"type":"text","text":"Relation:"}]},{"type":"html","value":"","children":[{"type":"text","text":""}]},{"type":"h2","children":[{"type":"text","text":"Ratio"}],"id":"ratio"},{"type":"p","children":[{"type":"text","text":"For the "},{"type":"text","text":"ratio","italic":true},{"type":"text","text":" strategy, we spread a number proportional to the weight corresponding to each element in a relation (provided by the user). Remaining singletons are spread in order after the elements are sorted according to their weights."}]},{"type":"code_block","lang":"rel","value":"def R = {(\"Flamingo\", 1); (\"Cat\", 2); (\"Dog\", 3)}\n\ndef output = spread[:ratio, R, decimal[64, 2, 10.0]]","children":[{"type":"text","text":""}]},{"type":"p","children":[{"type":"text","text":"Relation:"}]},{"type":"html","value":"","children":[{"type":"text","text":""}]},{"type":"p","children":[{"type":"text","text":"Notice, for decimal numbers the digit precision (here: "},{"type":"text","text":"2","code":true},{"type":"text","text":") is preserved during the spread."}]}],"_content_source":{"queryId":"src/content/resources/spread-functionality-added-to-the-rel-standard-library.mdx","path":["resource","body"]}},"_content_source":{"queryId":"src/content/resources/spread-functionality-added-to-the-rel-standard-library.mdx","path":["resource"]}}},"errors":null,"query":"\n query resource($relativePath: String!) {\n resource(relativePath: $relativePath) {\n ... on Document {\n _sys {\n filename\n basename\n breadcrumbs\n path\n relativePath\n extension\n }\n id\n }\n ...ResourceParts\n }\n}\n \n fragment ResourceParts on Resource {\n __typename\n title\n description\n date\n image\n categories\n authors {\n __typename\n name\n link\n }\n seo {\n __typename\n keywords\n description\n image\n image_alt\n canonical_url\n author\n published\n modified\n language\n robots\n site_name\n content_type\n }\n body\n}\n ","variables":{"relativePath":"spread-functionality-added-to-the-rel-standard-library.mdx"}},"src/content/meta/meta.md":{"data":{"meta":{"_sys":{"filename":"meta","basename":"meta.md","breadcrumbs":["meta"],"path":"src/content/meta/meta.md","relativePath":"meta.md","extension":".md"},"id":"src/content/meta/meta.md","__typename":"Meta","banner":{"__typename":"MetaBanner","enabled":true,"content":{"type":"root","children":[{"type":"p","children":[{"type":"text","text":"Check out "},{"type":"a","url":"/resources/highlights-of-relationalai-at-snowflake-data-cloud-summit-2024","title":"SF summit highlights","children":[{"type":"text","text":"highlights"}]},{"type":"text","text":" of RelationalAI at "},{"type":"text","text":"Snowflake's Data Cloud Summit 2024!","bold":true}]}],"_content_source":{"queryId":"src/content/meta/meta.md","path":["meta","banner","content"]}},"_content_source":{"queryId":"src/content/meta/meta.md","path":["meta","banner"]}},"header":{"__typename":"MetaHeader","links":[{"__typename":"MetaHeaderLinks","text":"Product","url":"/product","style":"default","_content_source":{"queryId":"src/content/meta/meta.md","path":["meta","header","links",0]}},{"__typename":"MetaHeaderLinks","text":"Company","url":"/company","style":"default","_content_source":{"queryId":"src/content/meta/meta.md","path":["meta","header","links",1]}},{"__typename":"MetaHeaderLinks","text":"Docs","url":"/docs","style":"default","_content_source":{"queryId":"src/content/meta/meta.md","path":["meta","header","links",2]}},{"__typename":"MetaHeaderLinks","text":"Resources","url":"/resources/all/1","style":"default","_content_source":{"queryId":"src/content/meta/meta.md","path":["meta","header","links",3]}},{"__typename":"MetaHeaderLinks","text":"Get Started","url":"/get-started","style":"cta","_content_source":{"queryId":"src/content/meta/meta.md","path":["meta","header","links",4]}}],"_content_source":{"queryId":"src/content/meta/meta.md","path":["meta","header"]}},"footer":{"__typename":"MetaFooter","sections":[{"__typename":"MetaFooterSections","name":"Product","links":[{"__typename":"MetaFooterSectionsLinks","text":"Overview","url":"/product","_content_source":{"queryId":"src/content/meta/meta.md","path":["meta","footer","sections",0,"links",0]}},{"__typename":"MetaFooterSectionsLinks","text":"Use Cases","url":"/product#for-problems-that-matter","_content_source":{"queryId":"src/content/meta/meta.md","path":["meta","footer","sections",0,"links",1]}},{"__typename":"MetaFooterSectionsLinks","text":"Capabilities","url":"/product#a-new-toolset","_content_source":{"queryId":"src/content/meta/meta.md","path":["meta","footer","sections",0,"links",2]}}],"_content_source":{"queryId":"src/content/meta/meta.md","path":["meta","footer","sections",0]}},{"__typename":"MetaFooterSections","name":"Resources","links":[{"__typename":"MetaFooterSectionsLinks","text":"Documentation","url":"/docs/getting_started","_content_source":{"queryId":"src/content/meta/meta.md","path":["meta","footer","sections",1,"links",0]}},{"__typename":"MetaFooterSectionsLinks","text":"News","url":"/resources/news/1","_content_source":{"queryId":"src/content/meta/meta.md","path":["meta","footer","sections",1,"links",1]}},{"__typename":"MetaFooterSectionsLinks","text":"Research","url":"/resources/research/1","_content_source":{"queryId":"src/content/meta/meta.md","path":["meta","footer","sections",1,"links",2]}},{"__typename":"MetaFooterSectionsLinks","text":"Releases","url":"/resources/releases/1","_content_source":{"queryId":"src/content/meta/meta.md","path":["meta","footer","sections",1,"links",3]}}],"_content_source":{"queryId":"src/content/meta/meta.md","path":["meta","footer","sections",1]}},{"__typename":"MetaFooterSections","name":"About Us","links":[{"__typename":"MetaFooterSectionsLinks","text":"Our Company","url":"/company","_content_source":{"queryId":"src/content/meta/meta.md","path":["meta","footer","sections",2,"links",0]}},{"__typename":"MetaFooterSectionsLinks","text":"Contact Us","url":"/get-started","_content_source":{"queryId":"src/content/meta/meta.md","path":["meta","footer","sections",2,"links",1]}},{"__typename":"MetaFooterSectionsLinks","text":"Careers","url":"/careers","_content_source":{"queryId":"src/content/meta/meta.md","path":["meta","footer","sections",2,"links",2]}},{"__typename":"MetaFooterSectionsLinks","text":"Legal","url":"/legal","_content_source":{"queryId":"src/content/meta/meta.md","path":["meta","footer","sections",2,"links",3]}},{"__typename":"MetaFooterSectionsLinks","text":"GDPR","url":"/gdpr","_content_source":{"queryId":"src/content/meta/meta.md","path":["meta","footer","sections",2,"links",4]}},{"__typename":"MetaFooterSectionsLinks","text":"Security & Trust","url":"https://trust.relational.ai/","_content_source":{"queryId":"src/content/meta/meta.md","path":["meta","footer","sections",2,"links",5]}}],"_content_source":{"queryId":"src/content/meta/meta.md","path":["meta","footer","sections",2]}}],"socials":[{"__typename":"MetaFooterSocials","text":"GitHub","url":"https://github.com/RelationalAI","icon":"https://assets.tina.io/91d76337-e55d-4722-acb5-3106adb895b6/img/logos/github.png","_content_source":{"queryId":"src/content/meta/meta.md","path":["meta","footer","socials",0]}},{"__typename":"MetaFooterSocials","text":"LinkedIn","url":"https://www.linkedin.com/company/relationalai/about","icon":"https://assets.tina.io/91d76337-e55d-4722-acb5-3106adb895b6/img/logos/linkedin.png","_content_source":{"queryId":"src/content/meta/meta.md","path":["meta","footer","socials",1]}},{"__typename":"MetaFooterSocials","text":"Twitter","url":"https://twitter.com/relationalai","icon":"https://assets.tina.io/91d76337-e55d-4722-acb5-3106adb895b6/img/logos/twitter.png","_content_source":{"queryId":"src/content/meta/meta.md","path":["meta","footer","socials",2]}}],"_content_source":{"queryId":"src/content/meta/meta.md","path":["meta","footer"]}},"_content_source":{"queryId":"src/content/meta/meta.md","path":["meta"]}}},"errors":null,"query":"\n query meta($relativePath: String!) {\n meta(relativePath: $relativePath) {\n ... on Document {\n _sys {\n filename\n basename\n breadcrumbs\n path\n relativePath\n extension\n }\n id\n }\n ...MetaParts\n }\n}\n \n fragment MetaParts on Meta {\n __typename\n banner {\n __typename\n enabled\n content\n }\n header {\n __typename\n links {\n __typename\n text\n url\n style\n }\n }\n footer {\n __typename\n sections {\n __typename\n name\n links {\n __typename\n text\n url\n }\n }\n socials {\n __typename\n text\n url\n icon\n }\n }\n}\n ","variables":{"relativePath":"./meta.md"}}};
globalThis.tina_info = tina;
})();
Spread Functionality Added to the Rel Standard Library · RelationalAI
Check out highlights of RelationalAI at Snowflake's Data Cloud Summit 2024!
Spread Functionality Added to the Rel Standard Library
We are excited to announce that we now support a spread functionality implemented natively in Rel. We support two main strategies: even and ratio.
Even
For the even strategy, we spread an equal number of units to all elements in a relation, and when we can no longer have equal amounts, we spread the remaining singletons in order starting with the first element in a lexicographic order.
For the ratio strategy, we spread a number proportional to the weight corresponding to each element in a relation (provided by the user). Remaining singletons are spread in order after the elements are sorted according to their weights.