{"id":21280297,"url":"https://github.com/aad99bxp/sqldataexploration","last_synced_at":"2025-03-15T13:46:25.580Z","repository":{"id":175196951,"uuid":"513831113","full_name":"aad99bxp/SQLdataExploration","owner":"aad99bxp","description":"Exploring various insights from Our World In Data Covid-19 Dataset. Imported the dataset in MS SQL Server and ran queries to undercover various insights in the data.","archived":false,"fork":false,"pushed_at":"2022-07-20T18:21:42.000Z","size":9,"stargazers_count":2,"open_issues_count":0,"forks_count":0,"subscribers_count":1,"default_branch":"main","last_synced_at":"2025-01-22T04:11:19.333Z","etag":null,"topics":["excel","sql","sqlserver"],"latest_commit_sha":null,"homepage":"","language":null,"has_issues":true,"has_wiki":null,"has_pages":null,"mirror_url":null,"source_name":null,"license":null,"status":null,"scm":"git","pull_requests_enabled":true,"icon_url":"https://github.com/aad99bxp.png","metadata":{"files":{"readme":"README.md","changelog":null,"contributing":null,"funding":null,"license":null,"code_of_conduct":null,"threat_model":null,"audit":null,"citation":null,"codeowners":null,"security":null,"support":null,"governance":null,"roadmap":null,"authors":null,"dei":null,"publiccode":null,"codemeta":null}},"created_at":"2022-07-14T09:05:17.000Z","updated_at":"2022-09-17T08:08:15.000Z","dependencies_parsed_at":null,"dependency_job_id":"76574e3a-3e76-4273-887a-6d616ee1b091","html_url":"https://github.com/aad99bxp/SQLdataExploration","commit_stats":null,"previous_names":["aad99bxp/sqldataexploration"],"tags_count":0,"template":false,"template_full_name":null,"repository_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/aad99bxp%2FSQLdataExploration","tags_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/aad99bxp%2FSQLdataExploration/tags","releases_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/aad99bxp%2FSQLdataExploration/releases","manifests_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/aad99bxp%2FSQLdataExploration/manifests","owner_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/owners/aad99bxp","download_url":"https://codeload.github.com/aad99bxp/SQLdataExploration/tar.gz/refs/heads/main","host":{"name":"GitHub","url":"https://github.com","kind":"github","repositories_count":243738956,"owners_count":20339997,"icon_url":"https://github.com/github.png","version":null,"created_at":"2022-05-30T11:31:42.601Z","updated_at":"2022-07-04T15:15:14.044Z","host_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub","repositories_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories","repository_names_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repository_names","owners_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/owners"}},"keywords":["excel","sql","sqlserver"],"created_at":"2024-11-21T10:29:11.474Z","updated_at":"2025-03-15T13:46:25.558Z","avatar_url":"https://github.com/aad99bxp.png","language":null,"funding_links":[],"categories":[],"sub_categories":[],"readme":"# SQLdataExploration\nExploring various insights from Our World In Data Covid-19 Dataset. Imported the dataset in MS SQL Server and ran queries to undercover various insights in the data.\n\n## Tools Used\nExcel, MS SQL Server\n\n## Dataset\nDataset Can Be Downloaded From : https://ourworldindata.org/covid-deaths\n\n## Tutorial\nI did this project from a yotube video made by Alex The Analyst Youtube Channel. The url of the video : https://www.youtube.com/watch?v=qfyynHBFOsM\u0026ab_channel=AlexTheAnalyst\n\n## What did I actually do in this project ?\n\n1. Downloaded the dataset from the link above.\n2. Made two excel workbooks from a single csv file that was downloaded in step 1.\n3. Created a Database in MS SQL Server.\n4. Imported the two excel workbooks into the MS SQL server.\n5. Performed queries to find different insights from the data. ( I have also performed my own queries along with the queries done by Alex in the video tutorial.)\n6. Finally uploading the SQL queries on Github.\n\n## What did I Learn ?\n\nThis is a beginner level project. And as a beginner, it gave me more clarity in performing SQL queries. Here are the points below that I learnt from this project :\n\n1. How to import excel workbooks in MS SQL Server.\n2. Null value is eliminated by an aggregate function or other set operator while performing operation.\n3. Cast() \u0026 Convert() function in SQL Server.\n4. Use Of CTE.\n5. Order by 1,2 or Order by 3,4 meaning\n6. sum(max()) is not possible.\n","project_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Faad99bxp%2Fsqldataexploration","html_url":"https://awesome.ecosyste.ms/projects/github.com%2Faad99bxp%2Fsqldataexploration","lists_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Faad99bxp%2Fsqldataexploration/lists"}