This SQL Server tutorial explains how to use the RIGHT function in SQL Server (Transact-SQL) with syntax and examples. In SQL Server (Transact-SQL), the RIGHT function allows you to extract a substring from a string, starting from the right-most characte
So let's look at a practical example of using the right and left functions in SQL Server. The following are the queries to add the first and after numbers in a string. Using the SQL Left Function The Left string function takes two arguments. The first argument is a string value, and ...
When using SC collations, the RIGHT function counts a UTF-16 surrogate pair as a single character. For more information, see Collation and Unicode Support.ExamplesA: Using RIGHT with a columnThe following example returns the five rightmost characters of the first name for each person in the ...
CreateFunctionStatement CreateIndexStatement CreateLoginSource CreateLoginStatement CreateMasterKeyStatement CreateMessageTypeStatement CreateOrAlterFunctionStatement CreateOrAlterProcedureStatement CreateOrAlterTriggerStatement CreateOrAlterViewStatement CreatePartitionFunctionStatement CreatePartitionSchemeStatement ...
NPE虽烦,但易定位,关键在于null到底意味什么: client给server一个null,是其本意就想给个空值,还是根本没提供值? DB字段的NULL值,是否有特殊含义?写SQL需要注意啥?...B的方法方法或其它服务返回的List不是空而是null,没有判空就直接调用List的方法 入参test:由0
CreateFunctionStatement CreateIndexStatement CreateLoginSource CreateLoginStatement CreateMasterKeyStatement CreateMessageTypeStatement CreateOrAlterFunctionStatement CreateOrAlterProcedureStatement CreateOrAlterTriggerStatement CreateOrAlterViewStatement CreatePartitionFunctionStatement CreatePartitionSchemeStatement CreateProcedure...
CreateFunctionStatement CreateIndexStatement CreateLoginSource CreateLoginStatement CreateMasterKeyStatement CreateMessageTypeStatement CreateOrAlterFunctionStatement CreateOrAlterProcedureStatement CreateOrAlterTriggerStatement CreateOrAlterViewStatement CreatePartitionFunctionStatement CreatePartitionSchemeStatement Crea...
When using SC collations, the RIGHT function counts a UTF-16 surrogate pair as a single character. For more information, see Collation and Unicode Support.ExamplesA: Using RIGHT with a columnThe following example returns the five rightmost characters of the first name for each person in the ...
When using SC collations, the RIGHT function counts a UTF-16 surrogate pair as a single character. For more information, seeCollation and Unicode Support. Examples A: Using RIGHT with a column The following example returns the five rightmost characters of the first name for each person in the...
A common use of the RIGHT function is when we need to get part of the string starting with some character. We can use the CHARINDEX function to find the starting position and use this value with the RIGHT function. In this example, we will get the position of the colon from the string...