1 files changed, 5 insertions, 0 deletions
diff --git a/src/com/iciql/Query.java b/src/com/iciql/Query.java
index a8aa8b2..e656c0d 100644
--- a/src/com/iciql/Query.java
+++ b/src/com/iciql/Query.java
@@ -176,6 +176,7 @@ public class Query<T> {
 	}
 
 	public <A> UpdateColumnSet<T, A> set(A field) {
+		from.getAliasDefinition().checkMultipleEnums(field);
 		return new UpdateColumnSet<T, A>(this, field);
 	}
 
@@ -453,6 +454,7 @@ public class Query<T> {
 	 * @return a query condition to continue building the condition
 	 */
 	public <A> QueryCondition<T, A> where(A x) {
+		from.getAliasDefinition().checkMultipleEnums(x);
 		return new QueryCondition<T, A>(this, x);
 	}
 
@@ -551,6 +553,7 @@ public class Query<T> {
 	}
 
 	public Query<T> orderBy(Object expr) {
+		from.getAliasDefinition().checkMultipleEnums(expr);
 		OrderExpression<T> e = new OrderExpression<T>(this, expr, false, false, false);
 		addOrderBy(e);
 		return this;
@@ -566,6 +569,7 @@ public class Query<T> {
 
 	public Query<T> orderBy(Object... expressions) {
 		for (Object expr : expressions) {
+			from.getAliasDefinition().checkMultipleEnums(expr);
 			OrderExpression<T> e = new OrderExpression<T>(this, expr, false, false, false);
 			addOrderBy(e);
 		}
@@ -616,6 +620,7 @@ public class Query<T> {
 	}
 
 	public Query<T> groupBy(Object expr) {
+		from.getAliasDefinition().checkMultipleEnums(expr);
 		groupByExpressions.add(expr);
 		return this;
 	}