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Updating a table by query

I need to updated a column by combining two column and making a final column

update
27th Sep 2019, 5:37 AM
Elizabeth Hernandez
Elizabeth Hernandez - avatar
2 Answers
0
https://code.sololearn.com/W0gI4VDGX1p1/?ref=app this may help
27th Sep 2019, 11:39 AM
Ayush Paliwal
Ayush Paliwal - avatar
0
https://www.sololearn.com/learn/SQL/1866/
27th Sep 2019, 11:47 AM
Gordon
Gordon - avatar

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