diff --git a/src/main/java/com/alibaba/druid/sql/parser/SQLExprParser.java b/src/main/java/com/alibaba/druid/sql/parser/SQLExprParser.java
index 9a5dda66d3..db84ba1050 100644
--- a/src/main/java/com/alibaba/druid/sql/parser/SQLExprParser.java
+++ b/src/main/java/com/alibaba/druid/sql/parser/SQLExprParser.java
@@ -930,9 +930,16 @@ public class SQLExprParser extends SQLParser {
         SQLExpr rightExp;
 
         if (lexer.token() == Token.LT) {
+            SQLBinaryOperator op = SQLBinaryOperator.LessThan;
+            
             lexer.nextToken();
+            if (lexer.token() == Token.EQ) {
+                lexer.nextToken();
+                op = SQLBinaryOperator.LessThanOrEqual;
+            }
+            
             rightExp = bitOr();
-            expr = new SQLBinaryOpExpr(expr, SQLBinaryOperator.LessThan, rightExp);
+            expr = new SQLBinaryOpExpr(expr, op, rightExp);
             // expr = relationalRest(expr);
         } else if (lexer.token() == Token.LTEQ) {
             lexer.nextToken();
diff --git a/src/test/java/com/alibaba/druid/bvt/sql/oracle/OracleSelectTest37.java b/src/test/java/com/alibaba/druid/bvt/sql/oracle/OracleSelectTest37.java
index fed3205370..cfab0e13d3 100644
--- a/src/test/java/com/alibaba/druid/bvt/sql/oracle/OracleSelectTest37.java
+++ b/src/test/java/com/alibaba/druid/bvt/sql/oracle/OracleSelectTest37.java
@@ -23,7 +23,7 @@ public class OracleSelectTest37 extends OracleTest {
         "select resource_value,count(resource_value) nums,http_method "
                 + "from ( "
                 + "       select * from audit_url_log "
-                + "       where project_id = ? and to_char(begin_time,'yyyy-MM-dd') >= ? and to_char(begin_time,'yyyy-MM-dd') <= ? ) "
+                + "       where project_id = ? and to_char(begin_time,'yyyy-MM-dd') > = ? and to_char(begin_time,'yyyy-MM-dd') < = ? ) "
                 + "       group by resource_value,http_method having count(resource_value) > = ?"; //
 
         OracleStatementParser parser = new OracleStatementParser(sql);