LucaCappelletti94 commented on code in PR #1830:
URL:
https://github.com/apache/datafusion-sqlparser-rs/pull/1830#discussion_r2072420020
##########
tests/sqlparser_postgres.rs:
##########
@@ -5080,6 +5080,111 @@ fn test_escaped_string_literal() {
}
}
+#[test]
+fn parse_create_domain() {
+ let sql1 = "CREATE DOMAIN my_domain AS INTEGER CHECK (VALUE > 0)";
+ let expected = Statement::CreateDomain(CreateDomain {
+ name: ObjectName::from(vec![Ident::new("my_domain")]),
+ data_type: DataType::Integer(None),
+ collation: None,
+ default: None,
+ constraints: vec![TableConstraint::Check {
+ name: None,
+ expr: Box::new(Expr::BinaryOp {
+ left: Box::new(Expr::Identifier(Ident::new("VALUE"))),
+ op: BinaryOperator::Gt,
+ right: Box::new(Expr::Value(test_utils::number("0").into())),
+ }),
+ }],
+ });
+
+ assert_eq!(pg().verified_stmt(sql1), expected);
+}
+
+#[test]
+fn parse_create_domain_with_collation() {
+ let sql2 = "CREATE DOMAIN my_domain AS INTEGER COLLATE \"en_US\" CHECK
(VALUE > 0)";
+ let expected = Statement::CreateDomain(CreateDomain {
+ name: ObjectName::from(vec![Ident::new("my_domain")]),
+ data_type: DataType::Integer(None),
+ collation: Some(Ident::with_quote('"', "en_US")),
+ default: None,
+ constraints: vec![TableConstraint::Check {
+ name: None,
+ expr: Box::new(Expr::BinaryOp {
+ left: Box::new(Expr::Identifier(Ident::new("VALUE"))),
+ op: BinaryOperator::Gt,
+ right: Box::new(Expr::Value(test_utils::number("0").into())),
+ }),
+ }],
+ });
+
+ assert_eq!(pg().verified_stmt(sql2), expected);
+}
+
+#[test]
+fn parse_create_domain_with_default() {
+ let sql3 = "CREATE DOMAIN my_domain AS INTEGER DEFAULT 1 CHECK (VALUE >
0)";
+ let expected = Statement::CreateDomain(CreateDomain {
+ name: ObjectName::from(vec![Ident::new("my_domain")]),
+ data_type: DataType::Integer(None),
+ collation: None,
+ default: Some(Expr::Value(test_utils::number("1").into())),
+ constraints: vec![TableConstraint::Check {
+ name: None,
+ expr: Box::new(Expr::BinaryOp {
+ left: Box::new(Expr::Identifier(Ident::new("VALUE"))),
+ op: BinaryOperator::Gt,
+ right: Box::new(Expr::Value(test_utils::number("0").into())),
+ }),
+ }],
+ });
+
+ assert_eq!(pg().verified_stmt(sql3), expected);
+}
+
+#[test]
+fn parse_create_domain_with_default_and_collation() {
+ let sql4 = "CREATE DOMAIN my_domain AS INTEGER COLLATE \"en_US\" DEFAULT 1
CHECK (VALUE > 0)";
+ let expected = Statement::CreateDomain(CreateDomain {
+ name: ObjectName::from(vec![Ident::new("my_domain")]),
+ data_type: DataType::Integer(None),
+ collation: Some(Ident::with_quote('"', "en_US")),
+ default: Some(Expr::Value(test_utils::number("1").into())),
+ constraints: vec![TableConstraint::Check {
+ name: None,
+ expr: Box::new(Expr::BinaryOp {
+ left: Box::new(Expr::Identifier(Ident::new("VALUE"))),
+ op: BinaryOperator::Gt,
+ right: Box::new(Expr::Value(test_utils::number("0").into())),
+ }),
+ }],
+ });
+
+ assert_eq!(pg().verified_stmt(sql4), expected);
+}
+
+#[test]
+fn parse_create_domain_with_named_constraint() {
Review Comment:
Done
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