Checking columns in SQL, comparing user input and sizes.

10 More Discussions You Might Find Interesting

1. Shell Programming and Scripting

Checking the user input in perl for characters and length

My question is basically as the title says. How can I check a user inputted string is only certain characters long (for example, 3 characters long) and how do I check a user inputted string only contains certain characters (for example, it should only contain the characters 'u', 'a', 'g', and 'c')...

2. Shell Programming and Scripting

Split a non delimited file into columns depending on user input

I would like some advice on some code. I want to write a small script that will take an input file of this format 111222233334444555666661112222AAAA 2222333445556612323244455445454545 2334556345643534505435345353453453 (and so on) It will be called as : script inputfile X (where X is...

3. Shell Programming and Scripting

Request: How to Parse dynamic SQL query to pad extra columns to match the fixed number of columns

Hello All, I have a requirement in which i will be given a sql query as input in a file with dynamic number of columns. For example some times i will get 5 columns, some times 8 columns etc up to 20 columns. So my requirement is to generate a output query which will have 20 columns all the...

4. Shell Programming and Scripting

Comparing file sizes

Hello, I need to compare the size of a file to what it's size was 20min ago. So far my outline script is:ls -ls /home > filesizeafter.txt compare filesizeafter.txt filesizebefore.txt > filesizechange.txt if /home filesizechange.txt > 100 { email root; } ls -ls /home >...

5. Shell Programming and Scripting

TCSH user input error checking

This was taken down recently because it appeared to be homework, but it isn't. It's for a script I am working on at work. Thanks for the help. How do you check that user inputs (arguments 1 and 2) are both numbers and are at least 5 digits in length?

6. UNIX for Dummies Questions & Answers

Checking for file Sizes

Hi , I have some 10 files where i need to check the size of each and every file...if the size of the file is 0...I shud send out an email mentioning which file is actually of 0KB size.. Pls help

7. Shell Programming and Scripting

Comparing sizes in percentages of 2 files in bash

Hi guys, I hope you can enlight me with a script I'm doing for Solaris 10. Script goes like this: #!/usr/bin/bash fechahoy=`perl /export/home/info/John/fechamod.pl` fechayer=`perl /export/home/info/John/fecha.pl` echo $fechahoy echo $fechayer DAT1=`ssh ivt@blahblah ls -la...

8. Shell Programming and Scripting

SQL PLUS Command 'ACCEPT' is not waiting for user input with sh shell script

Dear All, The sqlplus 'Accept' command is not waiting for user input when I include the command within a shell script. Note: The 'Accept' command is working fine if I execute it in a SQLPLUS Prompt. Please fins the below sample script which i tried. SCRIPT: -------- #!...

9. UNIX for Dummies Questions & Answers

Checking file sizes in script

Hi, I'm trying to check a filesize within a script and then excute a relevant action. An example is below: if then rm $filename rm $filename2 elif then rm $filename2 fi Basically if $filename2 has a filesize of 0 then I want both files to be removed, but...

10. Shell Programming and Scripting

Script for checking and reporting file sizes in a directory.

Hi, Need help for a Script for checking and reporting database file sizes in a directory. Request you to please give your valuable inputs. Thanks a lot in advance. Best Regards, Marconi

LEARN ABOUT DEBIAN

sql::translator::parser::dbix::class

SQL::Translator::Parser::DBIx::Class(3pm)		User Contributed Perl Documentation		 SQL::Translator::Parser::DBIx::Class(3pm)

NAME

       SQL::Translator::Parser::DBIx::Class - Create a SQL::Translator schema from a DBIx::Class::Schema instance

SYNOPSIS

	## Via DBIx::Class
	use MyApp::Schema;
	my $schema = MyApp::Schema->connect("dbi:SQLite:something.db");
	$schema->create_ddl_dir();
	## or
	$schema->deploy();

	## Standalone
	use MyApp::Schema;
	use SQL::Translator;

	my $schema = MyApp::Schema->connect;
	my $trans  = SQL::Translator->new (
	     parser	 => 'SQL::Translator::Parser::DBIx::Class',
	     parser_args => {
		 package => $schema,
		 add_fk_index => 0,
		 sources => [qw/
		   Artist
		   CD
		 /],
	     },
	     producer	 => 'SQLite',
	    ) or die SQL::Translator->error;
	my $out = $trans->translate() or die $trans->error;

DESCRIPTION

       This class requires SQL::Translator installed to work.

       "SQL::Translator::Parser::DBIx::Class" reads a DBIx::Class schema, interrogates the columns, and stuffs it all in an $sqlt_schema object.

       Its primary use is in deploying database layouts described as a set of DBIx::Class classes, to a database. To do this, see "deploy" in
       DBIx::Class::Schema.

       This can also be achieved by having DBIx::Class export the schema as a set of SQL files ready for import into your database, or passed to
       other machines that need to have your application installed but don't have SQL::Translator installed. To do this see "create_ddl_dir" in
       DBIx::Class::Schema.

PARSER OPTIONS

   add_fk_index
       Create an index for each foreign key.  Enabled by default, as having indexed foreign key columns is normally the sensible thing to do.

   sources
       Arguments: @class_names

       Limit the amount of parsed sources by supplying an explicit list of source names.

SEE ALSO

       SQL::Translator, DBIx::Class::Schema

AUTHORS

       See "CONTRIBUTORS" in DBIx::Class.

LICENSE

       You may distribute this code under the same terms as Perl itself.

perl v5.14.2							    2011-05-10				 SQL::Translator::Parser::DBIx::Class(3pm)

Programming