Adding values one by one is not a practical way of populating the database. Let’s add multiple values using lists. Create an insert query for the Student table. Create a list of multiple rows with column names and values. Execute the query with a second argument as values_list. query...
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column in an existing table, what is default constraint, the Syntax of SQL alter table add column, the syntax of SQL alter table add column with default constraint, also explain SQL add a single column with default constraint, SQL add multiple columns with default constraint with practical ...
In this article of SQL function, we have covered overview of SQL functions with the types of SQL function: Built-in SQL functions and User-defined functions, In the built-in type SQL function we have explained Aggregate functions and Scalar functions with practical examples, also we have explai...