Enum Table 

pub enum Table {
    Nation,
    Region,
    Part,
    Supplier,
    Partsupp,
    Customer,
    Orders,
    Lineitem,
}

TPC-H table types

Represents the 8 tables in the TPC-H benchmark schema. Tables are ordered by size (smallest to largest at SF=1).

Variants

Nation

Nation table (25 rows)

Region

Region table (5 rows)

Part

Part table (200,000 rows at SF=1)

Supplier

Supplier table (10,000 rows at SF=1)

Partsupp

Part-Supplier relationship table (800,000 rows at SF=1)

Customer

Customer table (150,000 rows at SF=1)

Orders

Orders table (1,500,000 rows at SF=1)

Lineitem

Line item table (6,000,000 rows at SF=1)

Trait Implementations

impl Clone for Table

fn clone(&self) -> Table

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for Table

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Display for Table

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl FromStr for Table

fn from_str(s: &str) -> Result<Self, Self::Err>

Returns the table enum value from the given string full name or abbreviation

The original dbgen tool allows some abbreviations to mean two different tables like ‘p’ which aliases to both ‘part’ and ‘partsupp’. This implementation does not support this since it just adds unnecessary complexity and confusion so we only support the exclusive abbreviations.

type Err = &'static str

The associated error which can be returned from parsing.

impl Ord for Table

fn cmp(&self, other: &Table) -> Ordering

This method returns an Ordering between self and other.

fn max(self, other: Self) -> Self

where Self: Sized,

Compares and returns the maximum of two values.

fn min(self, other: Self) -> Self

where Self: Sized,

Compares and returns the minimum of two values.

fn clamp(self, min: Self, max: Self) -> Self

where Self: Sized,

Restrict a value to a certain interval.

impl PartialEq for Table

fn eq(&self, other: &Table) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl PartialOrd for Table

fn partial_cmp(&self, other: &Table) -> Option<Ordering>

This method returns an ordering between self and other values if one exists.

fn lt(&self, other: &Rhs) -> bool

Tests less than (for self and other) and is used by the < operator.

fn le(&self, other: &Rhs) -> bool

Tests less than or equal to (for self and other) and is used by the <= operator.

fn gt(&self, other: &Rhs) -> bool

Tests greater than (for self and other) and is used by the > operator.

fn ge(&self, other: &Rhs) -> bool

Tests greater than or equal to (for self and other) and is used by the >= operator.

impl Copy for Table

impl Eq for Table

impl StructuralPartialEq for Table