Module column 

Structs

ComparisonRule

Rule that checks if values in a column are less than a value

CustomRule

Rule that applies a custom SQL expression to a column

LengthRule

NullRule

Rule that checks if values in a column are not null

PatternRule

Rule that checks if values in a column match a pattern

RangeRule

Rule that checks if values in a column fall within a specified range

Enums

ComparisonType

Functions

dfq_custom

Creates a rule that applies a custom SQL expression to a column.

dfq_eq

Creates a rule that checks if values in a column are equal to a value.

dfq_gt

Creates a rule that checks if values in a column are greater than a value.

dfq_gte

Creates a rule that checks if values in a column are greater than or equal to a value.

dfq_ilike

Creates a rule that checks if values in a column match a pattern (case-insensitive).

dfq_in_range

Creates a rule that checks if values in a column fall within a specified range.

dfq_like

Creates a rule that checks if values in a column match a pattern (case-sensitive).

dfq_lt

Creates a rule that checks if values in a column are less than a value.

dfq_lte

Creates a rule that checks if values in a column are less than or equal to a value.

dfq_not_eq

Creates a rule that checks if values in a column are not equal to a value.

dfq_not_gt

Creates a rule that checks if values in a column are not greater than a value.

dfq_not_gte

Creates a rule that checks if values in a column are not greater than or equal to a value.

dfq_not_ilike

Creates a rule that checks if values in a column do not match a pattern (case-insensitive).

dfq_not_in_range

Creates a rule that checks if values in a column do not fall within a specified range.

dfq_not_like

Creates a rule that checks if values in a column do not match a pattern (case-sensitive).

dfq_not_lt

Creates a rule that checks if values in a column are not less than a value.

dfq_not_lte

Creates a rule that checks if values in a column are not less than or equal to a value.

dfq_not_null

Creates a rule that checks if values in a column are not null.

dfq_null

Creates a rule that checks if values in a column are null.

dfq_str_empty

Creates a rule that checks if a string column is empty (length = 0).

dfq_str_length

Creates a rule that checks if the length of a string column is between a minimum and maximum value.

dfq_str_max_length

Creates a rule that checks if the length of a string column is at most a maximum value.

dfq_str_min_length

Creates a rule that checks if the length of a string column is at least a minimum value.

dfq_str_not_empty

Creates a rule that checks if a string column is not empty (length > 0).