list
Purpose
Lists instances of the domain class.
Examples
// list everything def results = Book.list()
// list 10 results def results = Book.list(max: 10)
// list 10 results, offset by 100 def results = Book.list(max: 10, offset: 100)
// list 10 results, offset by 100, orderd by title in descending order def results = Book.list(max: 10, offset: 100, sort: "title", order: "desc")
// list all books, eagerly fetching the authors association def results = Book.list(fetch: [authors: "eager"])
When max is specified as a named
argument this will return a PagedResultList which
has a getTotalCount() method to return the total number of matching records for
pagination. Two queries are still run, but they‘re run for you and the results
and total count are combined in the PagedResultList.
Description
Parameters:
-
max- The maximum number to list，要列出的最大数目 -
offset- The offset from the first result to list from -
order- How to order the list, either"desc"or"asc"，排序方式 -
sort- The property name to sort by，字段名 -
ignoreCase- Whether to ignore the case when sorting. Default istrue. -
fetch- The fetch policy for the object‘s associations as aMap -
readOnly- true if returned objects should not be automatically dirty-checked (simlar toread()) -
fetchSize- number of rows fetched by the underlying JDBC driver per round trip -
flushMode- HibernateFlushModeoverride, defaults toFlushMode.AUTO -
timeout- query timeout in seconds
grails通过findBy或findBy查找的结果集进行排序,布布扣,bubuko.com
grails通过findBy或findBy查找的结果集进行排序
原文：http://www.cnblogs.com/smallrock/p/3737296.html