diff --git a/src/ast/value.rs b/src/ast/value.rs
index 49c0b5d7a..9a356e8bf 100644
--- a/src/ast/value.rs
+++ b/src/ast/value.rs
@@ -91,6 +91,8 @@ pub enum DateTimeField {
     Millennium,
     Millisecond,
     Milliseconds,
+    Nanosecond,
+    Nanoseconds,
     Quarter,
     Timezone,
     TimezoneHour,
@@ -123,6 +125,8 @@ impl fmt::Display for DateTimeField {
             DateTimeField::Millennium => "MILLENNIUM",
             DateTimeField::Millisecond => "MILLISECOND",
             DateTimeField::Milliseconds => "MILLISECONDS",
+            DateTimeField::Nanosecond => "NANOSECOND",
+            DateTimeField::Nanoseconds => "NANOSECONDS",
             DateTimeField::Quarter => "QUARTER",
             DateTimeField::Timezone => "TIMEZONE",
             DateTimeField::TimezoneHour => "TIMEZONE_HOUR",
diff --git a/src/keywords.rs b/src/keywords.rs
index 1fc15fda0..e87062846 100644
--- a/src/keywords.rs
+++ b/src/keywords.rs
@@ -361,6 +361,8 @@ define_keywords!(
     MSCK,
     MULTISET,
     MUTATION,
+    NANOSECOND,
+    NANOSECONDS,
     NATIONAL,
     NATURAL,
     NCHAR,
diff --git a/src/parser.rs b/src/parser.rs
index 45c472acd..63d4e4d92 100644
--- a/src/parser.rs
+++ b/src/parser.rs
@@ -1210,6 +1210,8 @@ impl<'a> Parser<'a> {
                 Keyword::MILLENNIUM => Ok(DateTimeField::Millennium),
                 Keyword::MILLISECOND => Ok(DateTimeField::Millisecond),
                 Keyword::MILLISECONDS => Ok(DateTimeField::Milliseconds),
+                Keyword::NANOSECOND => Ok(DateTimeField::Nanosecond),
+                Keyword::NANOSECONDS => Ok(DateTimeField::Nanoseconds),
                 Keyword::QUARTER => Ok(DateTimeField::Quarter),
                 Keyword::TIMEZONE => Ok(DateTimeField::Timezone),
                 Keyword::TIMEZONE_HOUR => Ok(DateTimeField::TimezoneHour),
@@ -1343,6 +1345,8 @@ impl<'a> Parser<'a> {
                     Keyword::MILLENNIUM,
                     Keyword::MILLISECOND,
                     Keyword::MILLISECONDS,
+                    Keyword::NANOSECOND,
+                    Keyword::NANOSECONDS,
                     Keyword::QUARTER,
                     Keyword::TIMEZONE,
                     Keyword::TIMEZONE_HOUR,
diff --git a/tests/sqlparser_common.rs b/tests/sqlparser_common.rs
index addc68e47..85cde27f5 100644
--- a/tests/sqlparser_common.rs
+++ b/tests/sqlparser_common.rs
@@ -1740,6 +1740,9 @@ fn parse_extract() {
     verified_stmt("SELECT EXTRACT(HOUR FROM d)");
     verified_stmt("SELECT EXTRACT(MINUTE FROM d)");
     verified_stmt("SELECT EXTRACT(SECOND FROM d)");
+    verified_stmt("SELECT EXTRACT(MILLISECOND FROM d)");
+    verified_stmt("SELECT EXTRACT(MICROSECOND FROM d)");
+    verified_stmt("SELECT EXTRACT(NANOSECOND FROM d)");
     verified_stmt("SELECT EXTRACT(CENTURY FROM d)");
     verified_stmt("SELECT EXTRACT(DECADE FROM d)");
     verified_stmt("SELECT EXTRACT(DOW FROM d)");