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fix: Support expr instead of string for argument to interval (#517)

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* fix: use expr instead of string in interval

* chore: resolve CI

Co-authored-by: togami2864 <yoshiaki.togami@plaid.co.jp>
This commit is contained in:
Yoshi Togami 2022-06-13 21:35:06 +09:00 • committed by GitHub
parent 99697d26e1
commit d981f70143
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3 changed files with 52 additions and 15 deletions
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46
tests/sqlparser_common.rs
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@ -2649,7 +2649,7 @@ fn parse_literal_interval() {
let select = verified_only_select(sql);
assert_eq!(
&Expr::Value(Value::Interval {
value: "1-1".into(),
value: Box::new(Expr::Value(Value::SingleQuotedString(String::from("1-1")))),
leading_field: Some(DateTimeField::Year),
leading_precision: None,
last_field: Some(DateTimeField::Month),
@ -2662,7 +2662,9 @@ fn parse_literal_interval() {
let select = verified_only_select(sql);
assert_eq!(
&Expr::Value(Value::Interval {
value: "01:01.01".into(),
value: Box::new(Expr::Value(Value::SingleQuotedString(String::from(
"01:01.01"
)))),
leading_field: Some(DateTimeField::Minute),
leading_precision: Some(5),
last_field: Some(DateTimeField::Second),
@ -2675,7 +2677,7 @@ fn parse_literal_interval() {
let select = verified_only_select(sql);
assert_eq!(
&Expr::Value(Value::Interval {
value: "1".into(),
value: Box::new(Expr::Value(Value::SingleQuotedString(String::from("1")))),
leading_field: Some(DateTimeField::Second),
leading_precision: Some(5),
last_field: None,
@ -2688,7 +2690,7 @@ fn parse_literal_interval() {
let select = verified_only_select(sql);
assert_eq!(
&Expr::Value(Value::Interval {
value: "10".into(),
value: Box::new(Expr::Value(Value::SingleQuotedString(String::from("10")))),
leading_field: Some(DateTimeField::Hour),
leading_precision: None,
last_field: None,
@ -2697,11 +2699,41 @@ fn parse_literal_interval() {
expr_from_projection(only(&select.projection)),
);
let sql = "SELECT INTERVAL 5 DAY";
let select = verified_only_select(sql);
assert_eq!(
&Expr::Value(Value::Interval {
value: Box::new(Expr::Value(number("5"))),
leading_field: Some(DateTimeField::Day),
leading_precision: None,
last_field: None,
fractional_seconds_precision: None,
}),
expr_from_projection(only(&select.projection)),
);
let sql = "SELECT INTERVAL 1 + 1 DAY";
let select = verified_only_select(sql);
assert_eq!(
&Expr::Value(Value::Interval {
value: Box::new(Expr::BinaryOp {
left: Box::new(Expr::Value(number("1"))),
op: BinaryOperator::Plus,
right: Box::new(Expr::Value(number("1")))
}),
leading_field: Some(DateTimeField::Day),
leading_precision: None,
last_field: None,
fractional_seconds_precision: None,
}),
expr_from_projection(only(&select.projection)),
);
let sql = "SELECT INTERVAL '10' HOUR (1)";
let select = verified_only_select(sql);
assert_eq!(
&Expr::Value(Value::Interval {
value: "10".into(),
value: Box::new(Expr::Value(Value::SingleQuotedString(String::from("10")))),
leading_field: Some(DateTimeField::Hour),
leading_precision: Some(1),
last_field: None,
@ -2714,7 +2746,9 @@ fn parse_literal_interval() {
let select = verified_only_select(sql);
assert_eq!(
&Expr::Value(Value::Interval {
value: "1 DAY".into(),
value: Box::new(Expr::Value(Value::SingleQuotedString(String::from(
"1 DAY"
)))),
leading_field: None,
leading_precision: None,
last_field: None,