diff --git a/src/ast/data_type.rs b/src/ast/data_type.rs
index baa23acf2..58c1305ac 100644
--- a/src/ast/data_type.rs
+++ b/src/ast/data_type.rs
@@ -39,7 +39,15 @@ pub enum DataType {
     Nvarchar(Option<u64>),
     /// Uuid type
     Uuid,
-    /// Large character object with optional length e.g. CLOB, CLOB(1000), [standard], [Oracle]
+    /// Large character object with optional length e.g. CHARACTER LARGE OBJECT, CHARACTER LARGE OBJECT(1000), [standard]
+    ///
+    /// [standard]: https://jakewheat.github.io/sql-overview/sql-2016-foundation-grammar.html#character-large-object-type
+    CharacterLargeObject(Option<u64>),
+    /// Large character object with optional length e.g. CHAR LARGE OBJECT, CHAR LARGE OBJECT(1000), [standard]
+    ///
+    /// [standard]: https://jakewheat.github.io/sql-overview/sql-2016-foundation-grammar.html#character-large-object-type
+    CharLargeObject(Option<u64>),
+    /// Large character object with optional length e.g. CLOB, CLOB(1000), [standard]
     ///
     /// [standard]: https://jakewheat.github.io/sql-overview/sql-2016-foundation-grammar.html#character-large-object-type
     /// [Oracle]: https://docs.oracle.com/javadb/10.10.1.2/ref/rrefclob.html
@@ -145,6 +153,12 @@ impl fmt::Display for DataType {
                 format_type_with_optional_length(f, "NVARCHAR", size, false)
             }
             DataType::Uuid => write!(f, "UUID"),
+            DataType::CharacterLargeObject(size) => {
+                format_type_with_optional_length(f, "CHARACTER LARGE OBJECT", size, false)
+            }
+            DataType::CharLargeObject(size) => {
+                format_type_with_optional_length(f, "CHAR LARGE OBJECT", size, false)
+            }
             DataType::Clob(size) => format_type_with_optional_length(f, "CLOB", size, false),
             DataType::Binary(size) => format_type_with_optional_length(f, "BINARY", size, false),
             DataType::Varbinary(size) => {
diff --git a/src/parser.rs b/src/parser.rs
index 0c0bd9c5a..5338c2ac0 100644
--- a/src/parser.rs
+++ b/src/parser.rs
@@ -3433,6 +3433,10 @@ impl<'a> Parser<'a> {
                         Ok(DataType::CharacterVarying(
                             self.parse_optional_character_length()?,
                         ))
+                    } else if self.parse_keywords(&[Keyword::LARGE, Keyword::OBJECT]) {
+                        Ok(DataType::CharacterLargeObject(
+                            self.parse_optional_precision()?,
+                        ))
                     } else {
                         Ok(DataType::Character(self.parse_optional_character_length()?))
                     }
@@ -3442,6 +3446,8 @@ impl<'a> Parser<'a> {
                         Ok(DataType::CharVarying(
                             self.parse_optional_character_length()?,
                         ))
+                    } else if self.parse_keywords(&[Keyword::LARGE, Keyword::OBJECT]) {
+                        Ok(DataType::CharLargeObject(self.parse_optional_precision()?))
                     } else {
                         Ok(DataType::Char(self.parse_optional_character_length()?))
                     }
@@ -5511,6 +5517,39 @@ mod tests {
             );
         }
 
+        #[test]
+        fn test_ansii_character_large_object_types() {
+            // Character large object types: <https://jakewheat.github.io/sql-overview/sql-2016-foundation-grammar.html#character-large-object-length>
+            let dialect = TestedDialects {
+                dialects: vec![Box::new(GenericDialect {}), Box::new(AnsiDialect {})],
+            };
+
+            test_parse_data_type!(
+                dialect,
+                "CHARACTER LARGE OBJECT",
+                DataType::CharacterLargeObject(None)
+            );
+            test_parse_data_type!(
+                dialect,
+                "CHARACTER LARGE OBJECT(20)",
+                DataType::CharacterLargeObject(Some(20))
+            );
+
+            test_parse_data_type!(
+                dialect,
+                "CHAR LARGE OBJECT",
+                DataType::CharLargeObject(None)
+            );
+            test_parse_data_type!(
+                dialect,
+                "CHAR LARGE OBJECT(20)",
+                DataType::CharLargeObject(Some(20))
+            );
+
+            test_parse_data_type!(dialect, "CLOB", DataType::Clob(None));
+            test_parse_data_type!(dialect, "CLOB(20)", DataType::Clob(Some(20)));
+        }
+
         #[test]
         fn test_ansii_exact_numeric_types() {
             // Exact numeric types: <https://jakewheat.github.io/sql-overview/sql-2016-foundation-grammar.html#exact-numeric-type>