#759 - Use default value of 100 for JDBC buffer fetchSize for findEach() / findEachWhile() - Add global defaults ServerConfig jdbcFetchSizeFindEach, jdbcFetchSizeFindList

src/main/java/com/avaje/ebeaninternal/api/SpiQuery.java

@@ -625,6 +625,11 @@ public interface SpiQuery<T> extends Query<T> {
    */
   void setGeneratedSql(String generatedSql);
 
+  /**
+   * Set the JDBC fetchSize buffer hint if not explicitly set.
+   */
+  void setDefaultFetchBuffer(int fetchSize);
+
   /**
    * Return the hint for Statement.setFetchSize().
    */