diff --git a/datafusion/core/tests/expr_api/simplification.rs b/datafusion/core/tests/expr_api/simplification.rs
index 800a087587da..55c5b66e45c7 100644
--- a/datafusion/core/tests/expr_api/simplification.rs
+++ b/datafusion/core/tests/expr_api/simplification.rs
@@ -27,7 +27,7 @@ use datafusion_common::ScalarValue;
 use datafusion_common::{DFSchemaRef, ToDFSchema};
 use datafusion_expr::expr::ScalarFunction;
 use datafusion_expr::logical_plan::builder::table_scan_with_filters;
-use datafusion_expr::simplify::SimplifyInfo;
+use datafusion_expr::simplify::{self, SimplifyInfo};
 use datafusion_expr::{
     expr, table_scan, Cast, ColumnarValue, ExprSchemable, LogicalPlan,
     LogicalPlanBuilder, ScalarUDF, Volatility,
@@ -693,3 +693,4 @@ fn test_simplify_cycles() {
     let expected = lit(true);
     test_simplify_with_cycle_count(expr, expected, 3);
 }
+
diff --git a/datafusion/optimizer/src/simplify_expressions/expr_simplifier.rs b/datafusion/optimizer/src/simplify_expressions/expr_simplifier.rs
index 9cb9a6ce0b0b..4c47b1e1bd71 100644
--- a/datafusion/optimizer/src/simplify_expressions/expr_simplifier.rs
+++ b/datafusion/optimizer/src/simplify_expressions/expr_simplifier.rs
@@ -3994,4 +3994,69 @@ mod tests {
             unimplemented!("not needed for tests")
         }
     }
+    #[derive(Debug)]
+    struct VolatileUdf {
+        signature: Signature,
+    }
+
+    impl VolatileUdf {
+        pub fn new() -> Self {
+            Self {
+                signature: Signature::exact(vec![], Volatility::Volatile),
+            }
+        }
+    }
+    impl ScalarUDFImpl for VolatileUdf {
+        fn as_any(&self) -> &dyn std::any::Any {
+            self
+        }
+
+        fn name(&self) -> &str {
+            "VolatileUdf"
+        }
+
+        fn signature(&self) -> &Signature {
+            &self.signature
+        }
+
+        fn return_type(&self, _arg_types: &[DataType]) -> Result<DataType> {
+            Ok(DataType::Int16)
+        }
+    }
+    #[test]
+    fn test_optimize_volatile_conditions() {
+        let fun = Arc::new(ScalarUDF::new_from_impl(VolatileUdf::new()));
+        let rand = Expr::ScalarFunction(ScalarFunction::new_udf(fun, vec![]));
+        {
+            let expr = rand
+                .clone()
+                .eq(lit(0))
+                .or(col("column1").eq(lit(2)).and(rand.clone().eq(lit(0))));
+
+            assert_eq!(simplify(expr.clone()), expr);
+        }
+
+        {
+            let expr = col("column1")
+                .eq(lit(2))
+                .or(col("column1").eq(lit(2)).and(rand.clone().eq(lit(0))));
+
+            assert_eq!(simplify(expr), col("column1").eq(lit(2)));
+        }
+
+        {
+            let expr = (col("column1").eq(lit(2)).and(rand.clone().eq(lit(0)))).or(col(
+                "column1",
+            )
+            .eq(lit(2))
+            .and(rand.clone().eq(lit(0))));
+
+            assert_eq!(
+                simplify(expr),
+                col("column1")
+                    .eq(lit(2))
+                    .and((rand.clone().eq(lit(0))).or(rand.clone().eq(lit(0))))
+            );
+        }
+    }
 }
diff --git a/datafusion/sqllogictest/test_files/explain.slt b/datafusion/sqllogictest/test_files/explain.slt
index 1c11402ae4e1..7125730bb584 100644
--- a/datafusion/sqllogictest/test_files/explain.slt
+++ b/datafusion/sqllogictest/test_files/explain.slt
@@ -413,38 +413,3 @@ physical_plan
 02)--PlaceholderRowExec
 
 
-
-
-query TT
-explain select * from VALUES (1), (2) where random() = 0 OR (column1 = 2 AND random() = 0);
-----
-logical_plan
-01)Filter: random() = Float64(0) OR column1 = Int64(2) AND random() = Float64(0)
-02)--Values: (Int64(1)), (Int64(2))
-physical_plan
-01)CoalesceBatchesExec: target_batch_size=8192
-02)--FilterExec: random() = 0 OR column1@0 = 2 AND random() = 0
-03)----ValuesExec
-
-query TT
-explain select * from VALUES (1), (2) where column1 = 2 OR (column1 = 2 AND random() = 0);
-----
-logical_plan
-01)Filter: column1 = Int64(2)
-02)--Values: (Int64(1)), (Int64(2))
-physical_plan
-01)CoalesceBatchesExec: target_batch_size=8192
-02)--FilterExec: column1@0 = 2
-03)----ValuesExec
-
-
-query TT
-explain select * from VALUES (1), (2) where column1 = 2 AND random() = 0 OR column1 = 2 AND random() = 0;
-----
-logical_plan
-01)Filter: column1 = Int64(2) AND (random() = Float64(0) OR random() = Float64(0))
-02)--Values: (Int64(1)), (Int64(2))
-physical_plan
-01)CoalesceBatchesExec: target_batch_size=8192
-02)--FilterExec: column1@0 = 2 AND (random() = 0 OR random() = 0)
-03)----ValuesExec