大约有 9,000 项符合查询结果(耗时:0.0286秒) [XML]

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SQL - Query to get server's IP address

Is there a query in SQL Server 2005 I can use to get the server's IP or name? 10 Answers ...
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How do I view the SQL generated by the Entity Framework?

How do I view the SQL generated by entity framework ? 22 Answers 22 ...
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Search for one value in any column of any table inside a database

...a UID of the type char(64) ) inside any column of any table inside one MS SQL Server database? 7 Answers ...
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Is there any difference between “!=” and “” in Oracle Sql?

...r all other DBMS - most of them support both styles): Here is the current SQL reference: https://docs.oracle.com/database/121/SQLRF/conditions002.htm#CJAGAABC The SQL standard only defines a single operator for "not equals" and that is <> ...
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SQL left join vs multiple tables on FROM line?

Most SQL dialects accept both the following queries: 11 Answers 11 ...
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SQL select join: is it possible to prefix all columns as 'prefix.*'?

I'm wondering if this is possible in SQL. Say you have two tables A and B, and you do a select on table A and join on table B: ...
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SQL statement to select all rows from previous day

I am looking for a good SQL Statement to select all rows from the previous day from one table. The table holds one datetime column. I am using SQL Server 2005. ...
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SQL update from one Table to another based on a ID match

... I believe an UPDATE FROM with a JOIN will help: MS SQL UPDATE Sales_Import SET Sales_Import.AccountNumber = RAN.AccountNumber FROM Sales_Import SI INNER JOIN RetrieveAccountNumber RAN ON SI.LeadID = RAN.LeadID; MySQL and MariaDB UPDATE Sales_Impor...
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How to remove not null constraint in sql server using query

I am trying to remove not null constraint in sql server 2008 without losing data. 4 Answers ...
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SQL Server. How to refresh the intellisense? [duplicate]

I'm new to SQL Server, so this is probably an easy fix. In SQL Server 2008 R2, I've just imported a new data table and/or renamed fields in an existing table (it happens either way). When I start to write some SQL, the intellisense doesn't recognize the new field names and starts underlining every...