To select a column from the database table, we first need to make our dataframe accessible in our SQL queries. To do this, we call the df.createOrReplaceTempView method and set the temporary view name to insurance_df.
To select a column from the database table, we first need to make our dataframe accessible in our SQL queries. To do this, we call the df.createOrReplaceTempView method and set the temporary view name to insurance_df.
Register to vote on and add code examples. Join our developer community to improve your dev skills and code like a boss!
No Good?
Help us improve our code examples by registering to vote on and add answers. Join our developer community to improve your dev skills and code like a boss!