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SQL Basics Course
Fungua uwezo wa data na Mafunzo yetu ya Msingi ya SQL, yaliyoundwa mahususi kwa wataalamu wa elimu. Jifunze ujuzi muhimu wa SQL, kuanzia kutoa na kupanga data kwa kutumia SELECT na ORDER BY, hadi kuunganisha jedwali na kuboresha utendaji wa hoja. Jifunze kushughulikia hoja ndogo, kurekebisha data kwa kutumia UPDATE, DELETE, na INSERT INTO, na utumie mbinu bora za kuandika msimbo wa SQL ulio bora na unaosomeka. Ongeza uwezo wako wa usimamizi wa data na uboreshe maarifa yako ya kielimu kwa mafunzo haya mafupi na bora.
- Jua vyema hoja za SQL: Toa, chunga, na panga data kwa ufanisi.
- Unganisha majedwali bila matatizo: Tumia INNER na OUTER JOIN kwa hoja changamano.
- Boresha utendaji: Andika msimbo wa SQL ulio bora na unaosomeka.
- Shughulikia marekebisho ya data: Sasisha, futa, na ingiza kwa usahihi.
- Tumia hoja ndogo: Boresha utoaji wa data kwa mbinu za hali ya juu.

from 4 to 360h flexible workload
certificate recognized by MEC
What will I learn?
Fungua uwezo wa data na Mafunzo yetu ya Msingi ya SQL, yaliyoundwa mahususi kwa wataalamu wa elimu. Jifunze ujuzi muhimu wa SQL, kuanzia kutoa na kupanga data kwa kutumia SELECT na ORDER BY, hadi kuunganisha jedwali na kuboresha utendaji wa hoja. Jifunze kushughulikia hoja ndogo, kurekebisha data kwa kutumia UPDATE, DELETE, na INSERT INTO, na utumie mbinu bora za kuandika msimbo wa SQL ulio bora na unaosomeka. Ongeza uwezo wako wa usimamizi wa data na uboreshe maarifa yako ya kielimu kwa mafunzo haya mafupi na bora.
Elevify advantages
Develop skills
- Jua vyema hoja za SQL: Toa, chunga, na panga data kwa ufanisi.
- Unganisha majedwali bila matatizo: Tumia INNER na OUTER JOIN kwa hoja changamano.
- Boresha utendaji: Andika msimbo wa SQL ulio bora na unaosomeka.
- Shughulikia marekebisho ya data: Sasisha, futa, na ingiza kwa usahihi.
- Tumia hoja ndogo: Boresha utoaji wa data kwa mbinu za hali ya juu.
Suggested summary
Before starting, you can change the chapters and workload. Choose which chapter to start with. Add or remove chapters. Increase or decrease the course workload.What our students say
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