diff --git a/parser/sql/dialect/oracle/src/main/java/org/apache/shardingsphere/sql/parser/oracle/visitor/statement/OracleStatementVisitor.java b/parser/sql/dialect/oracle/src/main/java/org/apache/shardingsphere/sql/parser/oracle/visitor/statement/OracleStatementVisitor.java
index ca737d7d20cf2..5480eb38c10df 100644
--- a/parser/sql/dialect/oracle/src/main/java/org/apache/shardingsphere/sql/parser/oracle/visitor/statement/OracleStatementVisitor.java
+++ b/parser/sql/dialect/oracle/src/main/java/org/apache/shardingsphere/sql/parser/oracle/visitor/statement/OracleStatementVisitor.java
@@ -1000,7 +1000,11 @@ public ASTNode visitCursorFunction(final CursorFunctionContext ctx) {
     
     @Override
     public ASTNode visitToDateFunction(final ToDateFunctionContext ctx) {
-        return new FunctionSegment(ctx.getStart().getStartIndex(), ctx.getStop().getStopIndex(), ctx.TO_DATE().getText(), getOriginalText(ctx));
+        FunctionSegment result = new FunctionSegment(ctx.getStart().getStartIndex(), ctx.getStop().getStopIndex(), ctx.TO_DATE().getText(), getOriginalText(ctx));
+        if (null != ctx.STRING_()) {
+            ctx.STRING_().forEach(each -> result.getParameters().add(new LiteralExpressionSegment(each.getSymbol().getStartIndex(), each.getSymbol().getStopIndex(), each.getSymbol().getText())));
+        }
+        return result;
     }
     
     @Override
diff --git a/test/it/parser/src/main/resources/case/dml/insert.xml b/test/it/parser/src/main/resources/case/dml/insert.xml
index 224f5948cfd7b..18336e0d69017 100644
--- a/test/it/parser/src/main/resources/case/dml/insert.xml
+++ b/test/it/parser/src/main/resources/case/dml/insert.xml
@@ -2575,41 +2575,77 @@
         <values>
             <value>
                 <assignment-value>
-                    <function function-name="TO_DATE" text="TO_DATE('2009', 'YYYY')" start-index="103" stop-index="125" />
+                    <function function-name="TO_DATE" text="TO_DATE('2009', 'YYYY')" start-index="103" stop-index="125" literal-start-index="103" literal-stop-index="125">
+                        <parameter>
+                            <literal-expression value="'2009'" start-index="111" stop-index="116" literal-start-index="111" literal-stop-index="116" />
+                        </parameter>
+                        <parameter>
+                            <literal-expression value="'YYYY'" start-index="119" stop-index="124" literal-start-index="119" literal-stop-index="124" />
+                        </parameter>
+                        <literalText>TO_DATE('2009', 'YYYY')</literalText>
+                    </function>
                 </assignment-value>
                 <assignment-value>
-                    <function function-name="TO_DATE" text="TO_DATE('2009', 'YYYY')" start-index="128" stop-index="150" />
+                    <function function-name="TO_DATE" text="TO_DATE('2009', 'YYYY')" start-index="128" stop-index="150" literal-start-index="128" literal-stop-index="150">
+                        <parameter>
+                            <literal-expression value="'2009'" start-index="136" stop-index="141" literal-start-index="136" literal-stop-index="141" />
+                        </parameter>
+                        <parameter>
+                            <literal-expression value="'YYYY'" start-index="144" stop-index="149" literal-start-index="144" literal-stop-index="149" />
+                        </parameter>
+                        <literalText>TO_DATE('2009', 'YYYY')</literalText>
+                    </function>
                 </assignment-value>
                 <assignment-value>
-                    <interval-expression start-index="153" stop-index="217" text="(TO_DATE('2009', 'YYYY') - TO_DATE('2009', 'YYYY')) year to MONTH">
+                    <interval-expression>
                         <left>
-                            <function function-name="TO_DATE" text="TO_DATE('2009', 'YYYY')" start-index="154" stop-index="176" />
+                            <function function-name="TO_DATE" text="TO_DATE('2009', 'YYYY')" start-index="154" stop-index="176" literal-start-index="154" literal-stop-index="176">
+                                <parameter>
+                                    <literal-expression value="'2009'" start-index="162" stop-index="167" literal-start-index="162" literal-stop-index="167" />
+                                </parameter>
+                                <parameter>
+                                    <literal-expression value="'YYYY'" start-index="170" stop-index="175" literal-start-index="170" literal-stop-index="175" />
+                                </parameter>
+                                <literalText>TO_DATE('2009', 'YYYY')</literalText>
+                            </function>
                         </left>
-                        <operator>-</operator>
                         <right>
-                            <function function-name="TO_DATE" text="TO_DATE('2009', 'YYYY')" start-index="180" stop-index="202" />
+                            <function function-name="TO_DATE" text="TO_DATE('2009', 'YYYY')" start-index="180" stop-index="202" literal-start-index="180" literal-stop-index="202">
+                                <parameter>
+                                    <literal-expression value="'2009'" start-index="188" stop-index="193" literal-start-index="188" literal-stop-index="193" />
+                                </parameter>
+                                <parameter>
+                                    <literal-expression value="'YYYY'" start-index="196" stop-index="201" literal-start-index="196" literal-stop-index="201" />
+                                </parameter>
+                                <literalText>TO_DATE('2009', 'YYYY')</literalText>
+                            </function>
                         </right>
-                        <interval-year-to-month-expr start-index="205" stop-index="217">
-                            <year>year</year>
-                            <to>to</to>
-                            <month>MONTH</month>
-                        </interval-year-to-month-expr>
                     </interval-expression>
                 </assignment-value>
                 <assignment-value>
-                    <interval-expression start-index="220" stop-index="284" text="(TO_DATE('2009', 'YYYY') - TO_DATE('2009', 'YYYY')) DAY TO SECOND">
+                    <interval-expression>
                         <left>
-                            <function function-name="TO_DATE" text="TO_DATE('2009', 'YYYY')" start-index="221" stop-index="243" />
+                            <function function-name="TO_DATE" text="TO_DATE('2009', 'YYYY')" start-index="221" stop-index="243" literal-start-index="221" literal-stop-index="243">
+                                <parameter>
+                                    <literal-expression value="'2009'" start-index="229" stop-index="234" literal-start-index="229" literal-stop-index="234" />
+                                </parameter>
+                                <parameter>
+                                    <literal-expression value="'YYYY'" start-index="237" stop-index="242" literal-start-index="237" literal-stop-index="242" />
+                                </parameter>
+                                <literalText>TO_DATE('2009', 'YYYY')</literalText>
+                            </function>
                         </left>
-                        <operator>-</operator>
                         <right>
-                            <function function-name="TO_DATE" text="TO_DATE('2009', 'YYYY')" start-index="247" stop-index="269" />
+                            <function function-name="TO_DATE" text="TO_DATE('2009', 'YYYY')" start-index="247" stop-index="269" literal-start-index="247" literal-stop-index="269">
+                                <parameter>
+                                    <literal-expression value="'2009'" start-index="255" stop-index="260" literal-start-index="255" literal-stop-index="260" />
+                                </parameter>
+                                <parameter>
+                                    <literal-expression value="'YYYY'" start-index="263" stop-index="268" literal-start-index="263" literal-stop-index="268" />
+                                </parameter>
+                                <literalText>TO_DATE('2009', 'YYYY')</literalText>
+                            </function>
                         </right>
-                        <interval-day-to-second-expr start-index="272" stop-index="284">
-                            <day>DAY</day>
-                            <to>TO</to>
-                            <second>SECOND</second>
-                        </interval-day-to-second-expr>
                     </interval-expression>
                 </assignment-value>
             </value>
diff --git a/test/it/parser/src/main/resources/case/dml/select.xml b/test/it/parser/src/main/resources/case/dml/select.xml
index 38059feba3ec8..9dd07a52faf19 100644
--- a/test/it/parser/src/main/resources/case/dml/select.xml
+++ b/test/it/parser/src/main/resources/case/dml/select.xml
@@ -6839,7 +6839,21 @@
             <expression-projection text="TO_DATE('Febuary 15, 2016, 11:00 A.M.' DEFAULT 'January 01, 2016 12:00 A.M.' ON CONVERSION ERROR, 'Month dd, YYYY, HH:MI A.M.')" start-index="7" stop-index="133" literal-start-index="7" literal-stop-index="133">
                 <literalText>TO_DATE('Febuary 15, 2016, 11:00 A.M.' DEFAULT 'January 01, 2016 12:00 A.M.' ON CONVERSION ERROR, 'Month dd, YYYY, HH:MI A.M.')</literalText>
                 <expr>
-                    <function function-name="TO_DATE" text="TO_DATE('Febuary 15, 2016, 11:00 A.M.' DEFAULT 'January 01, 2016 12:00 A.M.' ON CONVERSION ERROR, 'Month dd, YYYY, HH:MI A.M.')" start-index="7" stop-index="133" literal-start-index="7" literal-stop-index="133">
+                    <function function-name="TO_DATE"
+                              text="TO_DATE('Febuary 15, 2016, 11:00 A.M.' DEFAULT 'January 01, 2016 12:00 A.M.' ON CONVERSION ERROR, 'Month dd, YYYY, HH:MI A.M.')"
+                              start-index="7" stop-index="133" literal-start-index="7" literal-stop-index="133">
+                        <parameter>
+                            <literal-expression value="'Febuary 15, 2016, 11:00 A.M.'" start-index="15" stop-index="44"
+                                                literal-start-index="15" literal-stop-index="44"/>
+                        </parameter>
+                        <parameter>
+                            <literal-expression value="'January 01, 2016 12:00 A.M.'" start-index="54" stop-index="82"
+                                                literal-start-index="54" literal-stop-index="82"/>
+                        </parameter>
+                        <parameter>
+                            <literal-expression value="'Month dd, YYYY, HH:MI A.M.'" start-index="105" stop-index="132"
+                                                literal-start-index="105" literal-stop-index="132"/>
+                        </parameter>
                         <literalText>TO_DATE('Febuary 15, 2016, 11:00 A.M.' DEFAULT 'January 01, 2016 12:00 A.M.' ON CONVERSION ERROR, 'Month dd, YYYY, HH:MI A.M.')</literalText>
                     </function>
                 </expr>
@@ -6851,7 +6865,7 @@
     </select>
     <select sql-case-id="select_with_expressions_in_projection">
         <projections start-index="7" stop-index="81" literal-start-index="7" literal-stop-index="81">
-            <column-projection name="empid" start-index="75" stop-index="81" literal-start-index="75" literal-stop-index="81">
+            <column-projection name="empid" start-index="75" stop-index="81" literal-start-index="75" literal-stop-index="81">`
                 <owner name="a" start-index="75" stop-index="75" literal-start-index="75" literal-stop-index="75" />
             </column-projection>
             <expression-projection text="a.enddate - term + term2 + 1) / (last_day(term) - term + 1" alias="cnt" start-index="8" stop-index="72" literal-start-index="8" literal-stop-index="72">