I would like to select every column of a table, but want to have distinct values on a single attribute of my rows (City in the example). I don\'t want extra columns like counts or anything, just a lim
I need to limit number of entities returned by a query to some certain value inside a JPA query (through JPQL). Particularly:
My simple query looks like this on JPQL: SELECT COUNT(r) FROM 开发者_如何学Goorg.domain.Resource r WHERE r._parent = :parent AND r._metadata[:metadataKey] is not null
I have a table with users and are trying to get a list with the people who have birthday today so the app can send an email.
I have a View that renders something like this: \"Item 1\" and \"Item 2\" are <tr> elements from a table.
We need to make sure only results within the last 30 days are returned for a JPQL query. An example follows:
I have to query a Message that is in a provided list of Groups and has not been Deactivated by the current user. Here is some pseudo code to illustrate the properties and entities:
I have an entity class called \"Group\" and NetBeans warns me \"The entity table name is a reserved Java Persistence QL keyword\".
玄霄一生寂寥 2022-06-17 18:36 天气炎热，老婆孩子又吵着要去旅游。所以，就选择了一直想去而又没有去的四大佛教名山之一的普陀山，不愧是国家5A风景区，在这里到处都是佛像和大自然的完美结合，素有：海天佛国
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