大约有 3,610 项符合查询结果(耗时:0.0294秒) [XML]

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Is there a combination of “LIKE” and “IN” in SQL?

In SQL I (sadly) often have to use " LIKE " conditions due to databases that violate nearly every rule of normalization. I can't change that right now. But that's irrelevant to the question. ...
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App Inventor 2 SQLite 拓展:超流行兼容主流SQL语法的迷你本地数据库引擎 ...

...索 App Inventor 2 SQLite 拓展:超流行兼容主流SQL语法的迷你本地数据库引擎 SQLite 拓展 SQLite 特性 如何使用 背景 属性 事件 方...
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PDO support for multiple queries (PDO_MYSQL, PDO_MYSQLND)

...one statement. I've been Googleing and found few posts talking about PDO_MYSQL and PDO_MYSQLND. 7 Answers ...
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Difference between Statement and PreparedStatement

...ntages of a PreparedStatement: Precompilation and DB-side caching of the SQL statement leads to overall faster execution and the ability to reuse the same SQL statement in batches. Automatic prevention of SQL injection attacks by builtin escaping of quotes and other special characters. Note that t...
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How can I clone an SQL Server database on the same server in SQL Server 2008 Express?

I have an MS SQL Server 2008 Express system which contains a database that I would like to 'copy and rename' (for testing purposes) but I am unaware of a simple way to achieve this. ...
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What is SYSNAME data type in SQL Server?

What is the SQL Server SYSNAME data type for? BOL says: 8 Answers 8 ...
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Parse JSON in TSQL

Is it possible to parse JSON in TSQL ? 9 Answers 9 ...
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How does the SQL injection from the “Bobby Tables” XKCD comic work?

... to complete the hypothetical query. Injection attacks only work when the SQL query they inject results in valid SQL. Edited again as per dan04's astute comment share | improve this answer ...
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Get the generated SQL statement from a SqlCommand object?

... Whilst not perfect, here's something I knocked up for TSQL - could be easily tweaked for other flavors... If nothing else it will give you a start point for your own improvements :) This does an OK job on data types and output parameters etc similar to using "execute stored proc...
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SQL Server: Get table primary key using sql query [duplicate]

I want to get a particular table's primary key using SQL query for SQL Server database. 10 Answers ...