I am trying to declare variable in Stored Procedure(SP), but it allows me to declare it only at the start i.e just after BEGIN of SP. I am not able to declare any local variable inside IF-END IF block of SP. Below mentioned is my SP and ERROR given by MySQL 5.1 : SP :- ...
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Having declared the variable you can assign a value to it and read that value anywhere in your application code. The difference between variables and constants is that the value stored in a variable can be changed at any time after it has been created. The value assigned to a constant, as...
What are the tradeoffs between these two ways of declaring/using variables in stored procedures? They both seem to work equally well: declare decvar datetime; set decvar = now(); set @atvar = now(); select 'DECVAR:', decvar;
What are the tradeoffs between these two ways of declaring/using variables in stored procedures? They both seem to work equally well: declare decvar datetime; set decvar = now(); set @atvar = now(); select 'DECVAR:', decvar; select 'ATVAR:', @atvar; I cannot find any ...
MySQL sprocs return nothing at all. SELECT statements that are not redirected to OUTFILE or named variables do execute as if they'd been invoked by the caller. Subject Views Written By Posted Declaring user variable into database using mysql connector c++ ...
What are the tradeoffs between these two ways of declaring/using variables in stored procedures? They both seem to work equally well: declare decvar datetime; set decvar = now(); set @atvar = now(); select 'DECVAR:', decvar;
Re: declaring procedure variables 4032 David Beals November 26, 2008 03:30PM can I pass a table name as variable to a stored routine? 5223 A B January 06, 2009 12:56PM Re: can I pass a table name as variable to a stored routine?