Don’t automatically treat naive dates as datetimes

Closes #1328

lib/src/sql/datetime.rs

@@ -37,7 +37,7 @@ impl From<DateTime<Utc>> for Datetime {
 
 impl From<&str> for Datetime {
 	fn from(s: &str) -> Self {
-		match datetime_raw(s) {
+		match datetime_all_raw(s) {
 			Ok((_, v)) => v,
 			Err(_) => Self::default(),
 		}
@@ -87,14 +87,23 @@ impl ops::Sub<Self> for Datetime {
 }
 
 pub fn datetime(i: &str) -> IResult<&str, Datetime> {
-	alt((
-		delimited(char('\''), datetime_raw, char('\'')),
-		delimited(char('\"'), datetime_raw, char('\"')),
-	))(i)
+	alt((datetime_single, datetime_double))(i)
+}
+
+fn datetime_single(i: &str) -> IResult<&str, Datetime> {
+	delimited(char('\''), datetime_raw, char('\''))(i)
+}
+
+fn datetime_double(i: &str) -> IResult<&str, Datetime> {
+	delimited(char('\"'), datetime_raw, char('\"'))(i)
+}
+
+fn datetime_all_raw(i: &str) -> IResult<&str, Datetime> {
+	alt((nano, time, date))(i)
 }
 
 fn datetime_raw(i: &str) -> IResult<&str, Datetime> {
-	alt((nano, time, date))(i)
+	alt((nano, time))(i)
 }
 
 fn date(i: &str) -> IResult<&str, Datetime> {
@@ -247,15 +256,6 @@ mod tests {
 
 	use super::*;
 
-	#[test]
-	fn date() {
-		let sql = "2012-04-23";
-		let res = datetime_raw(sql);
-		assert!(res.is_ok());
-		let out = res.unwrap().1;
-		assert_eq!("\"2012-04-23T00:00:00Z\"", format!("{}", out));
-	}
-
 	#[test]
 	fn date_time() {
 		let sql = "2012-04-23T18:25:43Z";

lib/src/sql/parser.rs

@@ -134,7 +134,7 @@ mod tests {
 				AND ages CONTAINS 18
 				AND if IS true
 			SPLIT test.things
-			VERSION '2019-01-01'
+			VERSION '2019-01-01T08:00:00Z'
 			TIMEOUT 2w;
 
 			CREATE person SET name = 'Tobie', age += 18;

lib/src/sql/version.rs

@@ -28,11 +28,11 @@ mod tests {
 
 	#[test]
 	fn version_statement() {
-		let sql = "VERSION '2020-01-01'";
+		let sql = "VERSION '2020-01-01T00:00:00Z'";
 		let res = version(sql);
 		assert!(res.is_ok());
 		let out = res.unwrap().1;
-		assert_eq!(out, Version(Datetime::from("2020-01-01")));
+		assert_eq!(out, Version(Datetime::from("2020-01-01T00:00:00Z")));
 		assert_eq!("VERSION \"2020-01-01T00:00:00Z\"", format!("{}", out));
 	}
 }

lib/tests/datetimes.rs

@@ -0,0 +1,45 @@
+mod parse;
+use parse::Parse;
+use surrealdb::sql::Value;
+use surrealdb::Datastore;
+use surrealdb::Error;
+use surrealdb::Session;
+
+#[tokio::test]
+async fn datetimes_conversion() -> Result<(), Error> {
+	let sql = r#"
+		SELECT * FROM "2012-01-01";
+		SELECT * FROM <datetime> "2012-01-01";
+		SELECT * FROM <string> "2012-01-01T08:00:00Z" + "-test";
+	"#;
+	let dbs = Datastore::new("memory").await?;
+	let ses = Session::for_kv().with_ns("test").with_db("test");
+	let res = &mut dbs.execute(&sql, &ses, None, false).await?;
+	assert_eq!(res.len(), 3);
+	//
+	let tmp = res.remove(0).result?;
+	let val = Value::parse(
+		"[
+			'2012-01-01'
+		]",
+	);
+	assert_eq!(tmp, val);
+	//
+	let tmp = res.remove(0).result?;
+	let val = Value::parse(
+		"[
+			'2012-01-01T00:00:00Z'
+		]",
+	);
+	assert_eq!(tmp, val);
+	//
+	let tmp = res.remove(0).result?;
+	let val = Value::parse(
+		"[
+			'2012-01-01T08:00:00Z-test'
+		]",
+	);
+	assert_eq!(tmp, val);
+	//
+	Ok(())
+}

lib/tests/future.rs

@@ -9,8 +9,8 @@ use surrealdb::Session;
 async fn future_function_simple() -> Result<(), Error> {
 	let sql = "
 		UPDATE person:test SET can_drive = <future> { birthday && time::now() > birthday + 18y };
-		UPDATE person:test SET birthday = '2007-06-22';
-		UPDATE person:test SET birthday = '2001-06-22';
+		UPDATE person:test SET birthday = <datetime> '2007-06-22';
+		UPDATE person:test SET birthday = <datetime> '2001-06-22';
 	";
 	let dbs = Datastore::new("memory").await?;
 	let ses = Session::for_kv().with_ns("test").with_db("test");