diff --git a/integ-test/src/integration/scala/org/opensearch/flint/spark/FlintSparkSuite.scala b/integ-test/src/integration/scala/org/opensearch/flint/spark/FlintSparkSuite.scala
index a9bbac710..3f843dbe4 100644
--- a/integ-test/src/integration/scala/org/opensearch/flint/spark/FlintSparkSuite.scala
+++ b/integ-test/src/integration/scala/org/opensearch/flint/spark/FlintSparkSuite.scala
@@ -264,6 +264,35 @@ trait FlintSparkSuite extends QueryTest with FlintSuite with OpenSearchSuite wit
       | )
       |""".stripMargin)
 
+    // Insert data into the new table
+    sql(s"""
+         | INSERT INTO $testTable
+         | PARTITION (year=2023, month=4)
+         | VALUES ('Jake', 'Engineer', 'England' , 100000),
+         |        ('Hello', 'Artist', 'USA', 70000),
+         |        ('John', 'Doctor', 'Canada', 120000),
+         |        ('David', 'Doctor', 'USA', 120000),
+         |        ('David', 'Unemployed', 'Canada', 0),
+         |        ('Jane', 'Scientist', 'Canada', 90000)
+         | """.stripMargin)
+  }
+
+  protected def createOccupationTopRareTable(testTable: String): Unit = {
+    sql(s"""
+      | CREATE TABLE $testTable
+      | (
+      |   name STRING,
+      |   occupation STRING,
+      |   country STRING,
+      |   salary INT
+      | )
+      | USING $tableType $tableOptions
+      | PARTITIONED BY (
+      |    year INT,
+      |    month INT
+      | )
+      |""".stripMargin)
+
     // Insert data into the new table
     sql(s"""
          | INSERT INTO $testTable
diff --git a/integ-test/src/integration/scala/org/opensearch/flint/spark/ppl/FlintSparkPPLTopAndRareITSuite.scala b/integ-test/src/integration/scala/org/opensearch/flint/spark/ppl/FlintSparkPPLTopAndRareITSuite.scala
index 0e50b9845..f10b6e2f5 100644
--- a/integ-test/src/integration/scala/org/opensearch/flint/spark/ppl/FlintSparkPPLTopAndRareITSuite.scala
+++ b/integ-test/src/integration/scala/org/opensearch/flint/spark/ppl/FlintSparkPPLTopAndRareITSuite.scala
@@ -27,7 +27,7 @@ class FlintSparkPPLTopAndRareITSuite
     super.beforeAll()
 
     // Create test tables
-    createOccupationTable(newTestTable)
+    createOccupationTopRareTable(newTestTable)
     createPartitionedMultiRowAddressTable(testTable)
   }
 
diff --git a/ppl-spark-integration/README.md b/ppl-spark-integration/README.md
index bc8a96c52..972a1bebe 100644
--- a/ppl-spark-integration/README.md
+++ b/ppl-spark-integration/README.md
@@ -306,6 +306,15 @@ Limitation: Overriding existing field is unsupported, following queries throw ex
 - `source=accounts | top 1 gender`
 - `source=accounts | top 1 age by gender`
 
+**Parse**
+- `source=accounts | top gender`
+- `source=accounts | parse email '.+@(?<host>.+)' | fields email, host `
+- `source=accounts | parse email '.+@(?<host>.+)' | top 1 host `
+- `source=accounts | parse email '.+@(?<host>.+)' | stats count() by host`
+- `source=accounts | parse email '.+@(?<host>.+)' | eval eval_result=1 | fields host, eval_result`
+- `source=accounts | parse email '.+@(?<host>.+)' | where age > 45 | sort - age | fields age, email, host`
+- `source=accounts | parse address '(?<streetNumber>\d+) (?<street>.+)' | where streetNumber > 500 | sort num(streetNumber) | fields streetNumber, street`
+
 
 > For additional details on PPL commands - view [PPL Commands Docs](https://github.com/opensearch-project/sql/blob/main/docs/user/ppl/index.rst)