drop procedure if exists p; delimiter go create procedure p(i int) begin if isnull(i) then select 'null value was passed' as result; else select 'the value ', i, ' was passed' as result; end if; end; go delimiter ; call p(null); +---+ | result | +---+ | null value...
create default values : Procedure Parameters « Stored Procedure Function « Oracle PL / SQLOracle PL / SQL Stored Procedure Function Procedure Parameters create default values SQL> SQL> SQL> create or replace 2 procedure default_values( 3 p_parm1 varchar2, 4 p_parm2 varchar2 ...
(SqlCommandcommand=newSqlCommand("dbo.MyTableValuedFunction",connection)){command.CommandType=CommandType.StoredProcedure;SqlParameterparameter=newSqlParameter("@defaultParam",SqlDbType.Int);parameter.Value=0;command.Parameters.Add(parameter);using(SqlDataReaderreader=command.ExecuteReader()){while(r...
在 dotnet 里面的 MemoryFailPoint 可用来测试当前进程是否还能分配申请给定大小的内存空间，这个是一个高级...
I've written a stored procedure with 4 parameters create procedure dummy (@aint,@bint,@cvarchar(50),@dvarchar(50)) now from front end(I'm using c#.net) I want to send the values according to some criteria So in the process...I've only values for@a&@c... ...
I'm gonna have to weigh in with Dan on this one John. That link described usage of stored procedure parameters for use with ADO 2.6, and the very fact they still use the terms "RecordSet" and "ADODB" means that it is definitelynotADO.Net, and thus not the answer. ...
You can create a stored procedure with optional parameters by specifying a default value for optional parameters. When the stored procedure is executed, the default value is used if no other value has been specified. Specifying default values is necessary because a system error is returned if a ...
Status:DuplicateImpact on me: None Category:MySQL Server: Stored RoutinesSeverity:S4 (Feature request) Version:5.1+OS:Any Assigned to:CPU Architecture:Any Tags:Parameters,stored procedures [5 Mar 2011 18:08] Claudio Nanni Description:I think it would really be useful to have the chance to have...
Parameters in_verbose BOOLEAN: Whether to display information about each setup stage during procedure execution. This includes the SQL statements executed. Example mysql> CALL sys.ps_setup_reset_to_default(TRUE)\G *** 1. row *** status Resetting: setup_actors DELETE FROM performance_schema...
> how can i initialize an stored procedures IN > parameter to a default value? Just for your interest, we don't have plans to implement default values for stored procedure parameters. Are you trying to translate a stored procedure from SQL Server?