add mysql with comment test

sharding-core/src/test/resources/parser/select.xml

@@ -616,4 +616,23 @@
             <table-token begin-position="14" original-literals="t_order" />
         </tokens>
     </parser-result>
+    
+    
+    <parser-result sql-case-id="select_with_block_comment" >
+        <tables>
+            <table name="t_order" />
+        </tables>
+        <tokens>
+            <table-token begin-position="83" original-literals="t_order" />
+        </tokens>
+    </parser-result>
+    
+    <parser-result sql-case-id="select_with_single_comment" >
+        <tables>
+            <table name="t_order" />
+        </tables>
+        <tokens>
+            <table-token begin-position="77" original-literals="t_order" />
+        </tokens>
+    </parser-result>
 </parser-result-sets>

sharding-sql-test/src/main/resources/sql/dql/select.xml

@@ -34,4 +34,6 @@
     <sql-case id="select_with_schema" value="SELECT * FROM db1.t_order" />
     <sql-case id="select_escape_with_single_quota" value="SELECT * FROM t_order where status='\''" db-types="MySQL" />
     <sql-case id="select_escape_with_double_quota" value="SELECT * FROM t_order where status=&quot;\&quot;&quot;" db-types="MySQL" />
+    <sql-case id="select_with_block_comment" value="SELECT * /* this is &#x000D;&#x000A; block comment */ FROM /* this is another &#x000A; block comment */ t_order where status=1" db-types="MySQL" />
+    <sql-case id="select_with_single_comment" value="SELECT * -- this is an line comment &#x000D;&#x000A; FROM --this is another line comment &#x000A; t_order where status=1" db-types="MySQL" />
 </sql-cases>