#1331 - ENH: Support Aggregation formula with findSingleAttribute() ... max, min, avg, count and count(distinct ..)

src/main/java/io/ebeaninternal/server/deploy/DbSqlContext.java

@@ -64,6 +64,11 @@ public interface DbSqlContext {
    */
   void appendColumn(String column);
 
+  /**
+   * Parse and add formula with standard table alias replacement.
+   */
+  void appendParseSelect(String parseSelect);
+
   /**
    * Append a Sql Formula select. This converts the "${ta}" keyword to the
    * current table alias.