The CONCAT function is used to combine or concatenate two or more string values. The SQL CONCAT function takes at least two arguments that are converted to strings (if they are not already) and returns a concatenated string. For example: CONCAT ( ‘String 1 ‘, ‘String 2 ‘, ‘String 3...
SQL Copy -- Uses AdventureWorks SELECT (LastName + ', ' + FirstName) AS Name FROM Person.Person ORDER BY LastName ASC, FirstName ASC; B. Combining numeric and date data typesThe following example uses the CONVERT function to concatenate numeric and date data types.SQL Copy ...
The following example uses the CONVERT function to concatenate numeric and date data types.Copy USE AdventureWorks; GO SELECT 'The order is due on ' + CONVERT(varchar(12), DueDate, 101) FROM Sales.SalesOrderHeader WHERE SalesOrderID = 50001; GO ...
You can run them in any other SQL client. Concatenating Values With Delimiters The goal here is to concatenate the surname values from multiple rows into a single string with a delimiter between them. To achieve that, you may be thinking of using a FOR XML PATH SQL Server expression: Copy...
SQL Server – Concatenate more than two values In SQL Server it is possible to create more complicated concatenations as required: SELECT'Employee Name : '+first_name+' - '+last_nameAS'E_DETAILS',FROMemployees Copy The result : E_Details---Employee Name : John-Smith Copy UpScale Analytics...
SQL STRING_AGG function is supported by SQL Server version 2017 and higher. STRING_AGG is a built-in string function used to concatenate multiple rows of data into a single string. This function takes all expressions from rows, convert into string type, and concatenates them into a single str...
str: String expression to concatenate. Can be a constant, column, or function, and any combination of string operators. str_n: Subsequent string expression to concatenate. Related functions contcat_ws Viewconcatquery example concat_ws Concatenates multiple strings together with a specified separator. ...
MaxCompute string functions,MaxCompute:To manipulate strings within a table—truncate, concatenate, convert, compare, or search—you can utilize the string functions supported by MaxCompute SQL. This topic describes the syntax and parameters...
SQL Kopiér -- Uses AdventureWorks SELECT (LastName + ', ' + FirstName) AS Name FROM Person.Person ORDER BY LastName ASC, FirstName ASC; B. Combining numeric and date data typesThe following example uses the CONVERT function to concatenate numeric and date data types.SQL Kopiér ...
该问题可参考: - 【stackoverflow】Can I concatenate multiple MySQL rows into one field? 相关资料: 【stackoverflow】SQL split values to multiple rows 【stackoverflow】Can I concatenate multiple MySQL rows into one field? 【stackoverflow】How to split the name string in mysql? 【mysql参考手册】mys...