To map the weblogic-ql element to the ejb-ql element.

要将weblogic - ql元素映射到ejb - ql元素，请执行以下操作。

The phase transfer catalyst Ql can be repeatedly used.

相转移催化剂可反复使用。

JPA has a very rich query language you can use, called EJB-QL.

JPA有非常丰富的查询语言可供您使用，即ejb - QL。

SQL or EJB-QL that is needed to implement custom finder methods.

SQL或者EJB - QL，用来实现定制查找程序方法。

EJB QL is a very rich syntax and should meet most of your querying needs.

EJB QL是一种非常丰富的语法，能够满足很多你需要的查询。