I\'d like to implement a series of queries with rounding in Google Query Langu开发者_JAVA百科age, such as:
I am trying to do this <cfset noncooperativevariable = #serverfile#> and I get a serverfile not 开发者_开发百科defined error. When I try to use the correct variable scope
This question already has answers here: Closed 11 years ago. Possible Duplicate: Why do Perl variables need to start with $, %,@?
I want a function to find the m开发者_StackOverflow社区aximum allowable length of a field; executed as cmd.ExecuteScalar().
In various articles I have read, there are sometimes references to primitive data types and sometimes there are references to scalars.
I\'m in the process of converting my SQL procedures to Linq using the BLToolkit library. Now I\'m stuck on a little problem so if anyone know is this possible I will really appreciate the help.
Kind of new to linq, whats the simplest way to retrieve a single result using linq? example, my query var query =
I know that passing a scalar to a sub is actually passing the reference, but since I am new to perl I still did the following test:
Here is the code... use strict; use warnings; my @array= (1,2,3,4,5); my $scalar= 5; @array= $scalar*@array;
I suppose I have always naively assumed that scalar functions in the select part of a SQL query will only get applied to the rows that meet all the criteria of the where clause.
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