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Using “like” wildcard in prepared statement

...place("[", "!["); PreparedStatement pstmt = con.prepareStatement( "SELECT * FROM analysis WHERE notes LIKE ? ESCAPE '!'"); pstmt.setString(1, notes + "%"); or a suffix-match: pstmt.setString(1, "%" + notes); or a global match: pstmt.setString(1, "%" + notes + "%"); ...
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Errors: “INSERT EXEC statement cannot be nested.” and “Cannot use the ROLLBACK statement within an I

...our stored procedure data into it EXAMPLE: INSERT INTO #YOUR_TEMP_TABLE SELECT * FROM OPENROWSET ('SQLOLEDB','Server=(local);TRUSTED_CONNECTION=YES;','set fmtonly off EXEC [ServerName].dbo.[StoredProcedureName] 1,2,3') Note: You MUST use 'set fmtonly off', AND you CANNOT add dynamic sql to this...
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PHP json_encode encoding numbers as strings

...ations are not met. If you care about good practices and safety you should selectively convert the values you want. – wadim Aug 11 '14 at 14:50 3 ...
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JPA eager fetch does not join

... JPA doesn't provide any specification on mapping annotations to select fetch strategy. In general, related entities can be fetched in any one of the ways given below SELECT => one query for root entities + one query for related mapped entity/collection of each root entity = (n+1) que...
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Windows下如何判断Win32 or x64? - C/C++ - 清泛网 - 专注C/C++及内核技术

Windows下如何判断Win32 or x64?MSDN 里说,VC 有 3 个预处理常量,分别是 _WIN32,_WIN64,WIN32。这三个常量如何使用呢?看起来简单,其实是很困惑的。  在 Win3...MSDN 里说,VC 有 3 个预处理常量,分别是 _WIN32,_WIN64,WIN32。这三个...
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How to port data-only volumes from one host to another?

...eir data with minimal downtime. Cargo uses data federation capabilities of union filesystem to create a unified view of data (mainly the root file system) across the source and target hosts. This allows Cargo to start up a container almost immediately (within milliseconds) on the target host as the ...
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How to choose the id generation strategy when using JPA and Hibernate

...d uses a database-generated GUID string on MS SQL Server and MySQL. native selects identity, sequence or hilo depending upon the capabilities of the underlying database. assigned lets the application assign an identifier to the object before save() is called. This is the default strategy if no elem...
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Enforcing the type of the indexed members of a Typescript object?

... a similar syntax to enforce that an object has a key for every entry in a union type: type DayOfTheWeek = "sunday" | "monday" | "tuesday" | "wednesday" | "thursday" | "friday" | "saturday"; type ChoresMap = { [day in DayOfTheWeek]: string }; const chores: ChoresMap = { // ERROR! Property 'saturd...
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How do I write LINQ's .Skip(1000).Take(100) in pure SQL?

...W_NUMBER function. eg. USE AdventureWorks; GO WITH OrderedOrders AS ( SELECT SalesOrderID, OrderDate, ROW_NUMBER() OVER (ORDER BY OrderDate) AS 'RowNumber' FROM Sales.SalesOrderHeader ) SELECT * FROM OrderedOrders WHERE RowNumber BETWEEN 51 AND 60; --BETWEEN is inclusive ...
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Split value from one field to two

...); END$$ DELIMITER ; you would be able to build your query as follows: SELECT SPLIT_STR(membername, ' ', 1) as memberfirst, SPLIT_STR(membername, ' ', 2) as memberlast FROM users; If you prefer not to use a user defined function and you do not mind the query to be a bit more verbose, ...