Enum CreateDefinition 

pub enum CreateDefinition<'a> {
    ColumnDefinition {
        identifier: Identifier<'a>,
        data_type: DataType<'a>,
    },
    IndexDefinition {
        constraint_span: Option<Span>,
        constraint_symbol: Option<Identifier<'a>>,
        index_type: IndexType,
        index_name: Option<Identifier<'a>>,
        cols: Vec<IndexCol<'a>>,
        index_options: Vec<IndexOption<'a>>,
    },
    ForeignKeyDefinition {
        constraint_span: Option<Span>,
        constraint_symbol: Option<Identifier<'a>>,
        foreign_key_span: Span,
        index_name: Option<Identifier<'a>>,
        cols: Vec<IndexCol<'a>>,
        references_span: Span,
        references_table: Identifier<'a>,
        references_cols: Vec<Identifier<'a>>,
        match_type: Option<ForeignKeyMatch>,
        ons: Vec<ForeignKeyOn>,
    },
    CheckConstraintDefinition {
        constraint_span: Option<Span>,
        constraint_symbol: Option<Identifier<'a>>,
        check_span: Span,
        expression: Expression<'a>,
        enforced: Option<(bool, Span)>,
    },
}

Definition in create table

Variants

ColumnDefinition

Fields

identifier: Identifier<'a>

Name of column

data_type: DataType<'a>

Datatype and options for column

IndexDefinition

Index definition (PRIMARY KEY, UNIQUE, INDEX, KEY, FULLTEXT, SPATIAL)

Fields

constraint_span: Option<Span>

Optional “CONSTRAINT” span

constraint_symbol: Option<Identifier<'a>>

Optional constraint symbol

index_type: IndexType

The type of index

index_name: Option<Identifier<'a>>

Optional index name

cols: Vec<IndexCol<'a>>

Columns in the index

index_options: Vec<IndexOption<'a>>

Index options

ForeignKeyDefinition

Foreign key definition

Fields

constraint_span: Option<Span>

Optional “CONSTRAINT” span

constraint_symbol: Option<Identifier<'a>>

Optional constraint symbol

foreign_key_span: Span

Span of “FOREIGN KEY”

index_name: Option<Identifier<'a>>

Optional index name

cols: Vec<IndexCol<'a>>

Columns in this table

references_span: Span

Span of “REFERENCES”

references_table: Identifier<'a>

Referenced table name

references_cols: Vec<Identifier<'a>>

Referenced columns

match_type: Option<ForeignKeyMatch>

Optional MATCH FULL / MATCH SIMPLE / MATCH PARTIAL

ons: Vec<ForeignKeyOn>

ON UPDATE/DELETE actions

CheckConstraintDefinition

Check constraint definition

Fields

constraint_span: Option<Span>

Optional “CONSTRAINT” span

constraint_symbol: Option<Identifier<'a>>

Optional constraint symbol

check_span: Span

Span of “CHECK”

expression: Expression<'a>

Check expression

enforced: Option<(bool, Span)>

Optional ENFORCED/NOT ENFORCED

Trait Implementations

impl<'a> Clone for CreateDefinition<'a>

fn clone(&self) -> CreateDefinition<'a>

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl<'a> Debug for CreateDefinition<'a>

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

Formats the value using the given formatter.

impl<'a> Spanned for CreateDefinition<'a>

fn span(&self) -> Span

Compute byte span of an ast fragment

fn join_span(&self, other: &impl OptSpanned) -> Span

Compute the minimal span containing both self and other