如何在toplink必不可少的查询中设置jdbc提取大小？

Question

We have a legacy project in this using oracle essential with version 1.0.0 for persistence. Can you please provide how to give the hint to the query for increasing the JDBC fetch size and how we verify the fetch size in logs?

Answer 1

您可以将获取大小设置为查询提示

query.setHint("toplink.jdbc.fetch-size", "100");