Add toString to EquiJoinClauseProvider
@@ -33,4 +33,13 @@ class EquiJoinClauseProvider
{
return new JoinNode.EquiJoinClause(left.toSymbol(aliases), right.toSymbol(aliases));
}
+
+ @Override
+ public String toString()
+ {
+ return "EquiJoinClauseProvider{" +
+ "left=" + left +
+ ", right=" + right +
+ '}';
+ }
}
