surrealdb_sql/statements/
delete.rs

1use common::fmt::Fmt;
2use surrealdb_types::{SqlFormat, ToSql, write_sql};
3
4use crate::{Cond, CoverStmts, Explain, Expr, Literal, Output, With};
5
6#[derive(Clone, Debug, Eq, PartialEq)]
7#[cfg_attr(feature = "arbitrary", derive(arbitrary::Arbitrary))]
8pub struct DeleteStatement {
9	pub only: bool,
10	#[cfg_attr(feature = "arbitrary", arbitrary(with = crate::arbitrary::atleast_one))]
11	pub what: Vec<Expr>,
12	pub with: Option<With>,
13	pub cond: Option<Cond>,
14	pub output: Option<Output>,
15	pub timeout: Expr,
16	pub explain: Option<Explain>,
17}
18
19impl Default for DeleteStatement {
20	fn default() -> Self {
21		Self {
22			only: Default::default(),
23			what: Default::default(),
24			with: Default::default(),
25			cond: Default::default(),
26			output: Default::default(),
27			timeout: Expr::Literal(Literal::None),
28			explain: Default::default(),
29		}
30	}
31}
32impl ToSql for DeleteStatement {
33	fn fmt_sql(&self, f: &mut String, fmt: SqlFormat) {
34		write_sql!(f, fmt, "DELETE");
35		if self.only {
36			f.push_str(" ONLY")
37		}
38		write_sql!(f, fmt, " {}", Fmt::comma_separated(self.what.iter().map(CoverStmts)));
39		if let Some(ref v) = self.with {
40			write_sql!(f, fmt, " {v}");
41		}
42		if let Some(ref v) = self.cond {
43			write_sql!(f, fmt, " {v}");
44		}
45		if let Some(ref v) = self.output {
46			write_sql!(f, fmt, " {v}");
47		}
48
49		if !matches!(self.timeout, Expr::Literal(Literal::None)) {
50			write_sql!(f, fmt, " TIMEOUT {}", CoverStmts(&self.timeout));
51		}
52
53		if let Some(ref v) = self.explain {
54			write_sql!(f, fmt, " {v}");
55		}
56	}
57}
surrealdb_sql/statements/delete.rs

surrealdb_sql/statements/
delete.rs
