Easy understanding of naming standards for SQL Server Stored Procedures

Source: Internet
Author: User

In this article, the naming method of the standard blueprint is only applicable to SQL. If you are creating a new stored procedure or find a stored procedure that is not constructed according to this standard, you can refer to this standard.


Note: If the stored procedure is named with the prefix SP _, it runs slowly. This is because SQL Server first searches for the system stored procedure, therefore, we do not recommend SP _ as the prefix.

The stored procedure name includes the following syntax:


      [proc] [MainTableName] By [FieldName(optional)] [Action]

[ 1 ] [ 2 ] [ 3 ]  [ 4 ]

(1) All stored procedures must have the prefix 'proc'. All system stored procedures have the prefix "SP _". We recommend that you do not use this prefix because it slows down a little.


(2) The table name is the object accessed by the stored procedure.


(3) optional field names are condition clauses. For example:


      procClientByCoNameSelect, procClientByClientIDSelect


(4) The final behavior verb is the task to be executed in the stored procedure.


If the stored procedure returns a record, the suffix is: select


If the Stored Procedure inserts data, the suffix is insert.


If the stored procedure updates data, the suffix is: update.


If the stored procedure is inserted or updated, the suffix is: Save


If the Stored Procedure deletes data, the suffix is: Delete.


If the stored procedure updates the data in the table (ie. Drop and create), the suffix is: Create


If the stored procedure returns an output parameter or 0, the suffix is output.


A stored procedure that returns only one output parameter:


      ALTER PROCEDURE procClientRateOutput 
@pstrClientID VARCHAR(6) = 'CABLE',
@pstrCategoryID VARCHAR(6) = '<All>',
@pstrEmpID VARCHAR(6)='AC',
@pdteDate datetime = '1996/1/1',


-- Description: Get the $Rate for this client and this employee
-- and this category from Table ClientRate

SET @curRate = (
FROM ClientRate
WHERE ClientID=@pstrClientID
AND EmpID=@pstrEmpID
AND CategoryID=@pstrCategoryID
AND DateEnd > @pdteDate

IF @curRate IS NULL

SET @curRate =
FROM ClientRate
WHERE ClientID=@pstrClientID
AND EmpID=@pstrEmpID
AND CategoryID='<ALL>'
AND DateEnd > @pdteDate


Previous writing:


        Select 'procGetRate' or 'sp_GetRate' 
Insert 'procEmailMergeAdd'

Current statement:


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