Advanced SQL Course

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What will I learn?

Improve your Business Intelligence skills ne yedu Advanced SQL Course, yakagadzirirwa vashandi vanoda kunyatsonzwisisa zvakadzama zve SQL. Pinda mukugadzirwa kwedatabase, kunatsiridza, nekugadzirisa mashandiro, uchidzidza matekiniki akaita sekuronga indexing nekugadzirisa mitemo yekushanda. Simudzira kugona kwako kwemishumo nekugadzira magwaro eSQL akajeka nemadhazibhodhi anopa nzwisiso. Ongorora matekiniki epamberi akadai seCommon Table Expressions nema window functions. Wana hunyanzvi hunoshanda mukupinza data, kutumira kunze, nekushandura, zvichikupa simba rekutyaira sarudzo dzinofambiswa nedata nemazvo.

Develop skills

Enhance your development of the practical skills listed below

Nyatsoziva kunatsiridza kweSQL: Simudzira kumhanya kwekushanda uye kugona.

Gadzira madhatabhesi akasimba: Shandisa maitiro akanaka eschema.

Gadzira mishumo inopa nzwisiso: Shandura data kuita nzwisiso inoshanda.

Ita ongororo yepamberi yedata: Shandisa CTE nema window functions.

Gadzira madhazibhodhi eBI: Wona data kuti uite sarudzo dzakakosha.

Suggested summary

Workload: between 4 and 360 hours

Before starting, you can modify the chapters and the workload.

  • Choose which chapter to start with
  • Add or remove chapters
  • Increase or decrease the course workload

Examples of chapters you can add

You will be able to generate more chapters like the examples below

This is a free course, focused on personal and professional development. It is not equivalent to a technical, undergraduate, or postgraduate course, but offers practical and relevant knowledge for your professional journey.