Hypersistence Optimizer allows you to get the most out of JPA and Hibernate. By scanning your application configuration and mappings, Hypersistence Optimizer can tell you what changes you need to do to speed up your data access layer.
By setting the sendStringParametersAsUnicode to false, string parameters are not sent as Unicode. This will allow queries to better use indexes that were built using VARCHAR columns.
vladmihalcea
commented
2 years ago
By setting the
sendStringParametersAsUnicodetofalse, string parameters are not sent as Unicode. This will allow queries to better use indexes that were built usingVARCHARcolumns.For more details, check out this article.