select a.*, b.status FROM a LEFT JOIN b ON a.bid = b.id WHERE b.status = null or b.开发者_运维百科status=0 # thanks didnt mean to put ==
public interface ICrudService<T> where T: Entity, new() What 开发者_Go百科is the meaning of \"new()\" at the end of the above code?new() means that T has to have a parameterless constructor.
SELECT cms_module_ladu_batch.id AS batch_id, name, t1, cms_module_ladu_batch.date_changed AS date_ch,
Dear Stack Overflow Community, I have a question regarding how to incorporate a WHERE clause when querying a sql database in Android. My goal is to return specific records from my database where the
I have the following table: cs_id ; cs_values ; cs_desc --------------------------- 开发者_如何学编程1;\'a,b,c\';\'one\'
Background Sample data set #Employee Id | Period | Status --------------------- 1|1 |L 1|2 |G 2|3 |L I want a simple select query to yield employees\' latest record (by period) only if the status
I am new to the ADO.NET Entity Framework Model. Using DotNet Framework 3.5 I have two tables : viz. customer开发者_开发问答s and city
I 开发者_如何学运维am looking to add a where clause to the following: <?php foreach($this->assignments as $assignmentIndex => $assignmentArray): ?>
I would like to work with ordered enumerables, and use interfaces as return types rather than the concrete types. I need to return an ordered set of objects. But, when using an IList<T> implemen
I cannot find the records using the WHERE CLAUSE : SELECT sensor FROM table WHERE type = \'FEET\' There are records in the table whose \'type\' column values are \'FEET\', so I suppose it\'s someth
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