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Postgres: Support INTERVAL data type options (#1984)
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This commit is contained in:
Michael Victor Zink 2025-08-01 23:05:13 -07:00 • committed by GitHub
parent dd650b88f3
commit c1648e79fe
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9 changed files with 239 additions and 13 deletions
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10
tests/sqlparser_bigquery.rs
View file

@ -961,7 +961,10 @@ fn parse_typed_struct_syntax_bigquery() {
})],
fields: vec![StructField {
field_name: None,
field_type: DataType::Interval,
field_type: DataType::Interval {
fields: None,
precision: None
},
options: None,
}]
},
@ -1300,7 +1303,10 @@ fn parse_typed_struct_syntax_bigquery_and_generic() {
})],
fields: vec![StructField {
field_name: None,
field_type: DataType::Interval,
field_type: DataType::Interval {
fields: None,
precision: None
},
options: None,
}]
},

15
tests/sqlparser_common.rs
View file

@ -12955,7 +12955,10 @@ fn test_extract_seconds_ok() {
expr: Box::new(Expr::Value(
(Value::SingleQuotedString("2 seconds".to_string())).with_empty_span()
)),
data_type: DataType::Interval,
data_type: DataType::Interval {
fields: None,
precision: None
},
format: None,
}),
}
@ -12980,7 +12983,10 @@ fn test_extract_seconds_ok() {
expr: Box::new(Expr::Value(
(Value::SingleQuotedString("2 seconds".to_string())).with_empty_span(),
)),
data_type: DataType::Interval,
data_type: DataType::Interval {
fields: None,
precision: None,
},
format: None,
}),
})],
@ -13034,7 +13040,10 @@ fn test_extract_seconds_single_quote_ok() {
expr: Box::new(Expr::Value(
(Value::SingleQuotedString("2 seconds".to_string())).with_empty_span()
)),
data_type: DataType::Interval,
data_type: DataType::Interval {
fields: None,
precision: None
},
format: None,
}),
}

38
tests/sqlparser_postgres.rs
View file

@ -5332,6 +5332,44 @@ fn parse_at_time_zone() {
);
}
#[test]
fn parse_interval_data_type() {
pg_and_generic().verified_stmt("CREATE TABLE t (i INTERVAL)");
for p in 0..=6 {
pg_and_generic().verified_stmt(&format!("CREATE TABLE t (i INTERVAL({p}))"));
pg_and_generic().verified_stmt(&format!("SELECT '1 second'::INTERVAL({p})"));
pg_and_generic().verified_stmt(&format!("SELECT CAST('1 second' AS INTERVAL({p}))"));
}
let fields = [
"YEAR",
"MONTH",
"DAY",
"HOUR",
"MINUTE",
"SECOND",
"YEAR TO MONTH",
"DAY TO HOUR",
"DAY TO MINUTE",
"DAY TO SECOND",
"HOUR TO MINUTE",
"HOUR TO SECOND",
"MINUTE TO SECOND",
];
for field in fields {
pg_and_generic().verified_stmt(&format!("CREATE TABLE t (i INTERVAL {field})"));
pg_and_generic().verified_stmt(&format!("SELECT '1 second'::INTERVAL {field}"));
pg_and_generic().verified_stmt(&format!("SELECT CAST('1 second' AS INTERVAL {field})"));
}
for p in 0..=6 {
for field in fields {
pg_and_generic().verified_stmt(&format!("CREATE TABLE t (i INTERVAL {field}({p}))"));
pg_and_generic().verified_stmt(&format!("SELECT '1 second'::INTERVAL {field}({p})"));
pg_and_generic()
.verified_stmt(&format!("SELECT CAST('1 second' AS INTERVAL {field}({p}))"));
}
}
}
#[test]
fn parse_create_table_with_options() {
let sql = "CREATE TABLE t (c INT) WITH (foo = 'bar', a = 123)";