Check that max values are not less than min values in column schema

This function checks that for any column schema, the max values (e.g., max_string_length, max_date) are not less than the corresponding min values (e.g., min_string_length, min_date). If any such inconsistency is found, an error is raised with a descriptive message.

Usage

is_valid_column_values(column_schema, col_name)

Arguments

column_schema

A list representing the schema for a specific column, which may contain max and min value specifications.

col_name

The name of the column being checked, used for error messages.

Value

TRUE if all max values are greater than or equal to their corresponding min values, otherwise an error is raised.