Struct sql_parse::DropTable

pub struct DropTable<'a> {
    pub drop_span: Span,
    pub temporary: Option<Span>,
    pub table_span: Span,
    pub if_exists: Option<Span>,
    pub tables: Vec<Identifier<'a>>,
    pub cascade: Option<Span>,
}

Represent a drop table statement

let sql = "DROP TABLE `Employees`, `Customers`;";

let mut stmts = parse_statements(sql, &mut issues, &options);

let delete: DropTable = match stmts.pop() {
    Some(Statement::DropTable(d)) => d,
    _ => panic!("We should get a drop table statement")
};

assert!(delete.tables.get(0).unwrap().as_str() == "Employees");

Fields

drop_span: Span

Span of “DROP”

temporary: Option<Span>

Span of “TEMPORARY” if specified

table_span: Span

Span of “TABLE”

if_exists: Option<Span>

Span of “IF EXISTS” if specified

tables: Vec<Identifier<'a>>

List of tables to drops

cascade: Option<Span>

Span of “CASCADE” if specified

Trait Implementations

impl<'a> Clone for DropTable<'a>

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

Returns a copy of the value.

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

Performs copy-assignment from source.

impl<'a> Debug for DropTable<'a>

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

Formats the value using the given formatter.

impl<'a> Spanned for DropTable<'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