Updating the record using cursor updating deers

I have learned how to change a set of records in one fell swoop with the UPDATE command.What I have not learned how to do is to update a single record that was read through a cursor.

Series of Interview questions to brushup your skills In this example we will learn – How to use CURSOR in HANA.In an assignment phrase, column names are on the left and the values or expressions containing the assignment values are on the right. A column name can be used in expressions on the right.The old value of the column will always be used in these right-side values, even if the column was already assigned a new value earlier in the It was not always like that.Quirks like this can affect any data-changing DML operations, most often when the selection conditions involve a subquery.Cases have been reported where sort order interferes with expectations, without involving a subquery.

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