Column Name Validations
Run validations on the column names to check for column name count of existence of column names.
Count Equal
Ensure column name count is equal to certain number.
validation().columnNames().countEqual(3)
validation.columnNames.countEqual(3)
Not Equal
Ensure column name count is between two numbers.
validation().columnNames().countBetween(10, 12)
validation.columnNames.countBetween(10, 12)
Match Order
Ensure all column names match particular ordering and is complete.
validation().columnNames().matchOrder("account_id", "amount", "name")
validation.columnNames.matchOrder("account_id", "amount", "name")
Match Set
Ensure column names contains set of expected names. Order is not checked.
validation().columnNames().matchSet("account_id", "first_name")
validation.columnNames.matchSet("account_id", "first_name")