04-18-2007
A SQL Loader Script
Hi Guys,
I am looking to develop a SQL Loader script that would bascially allow the user to have a txt file (or such) as an input file containing .sql scripts procedures, triggers, bascially anything against a database that could then be run automatically.
Let me break it down a bit more, what i would like is to have an input file that may be in the format:
@Database
--database details (SID, username, password)
@SQL
--.sql scripts to be run
@Procedures
--procedures to be compilied
@Triggers
--triggers to be compilied
The idea is to make the release procedure more streamlined so we can have an audit trail effectively. So the output of each would be written to a log file with times, details etc.
I really have a couple of questions on this, firstly I know how to read in a file etc, but can anyone suggest the quickest way to parse a file like this perharps into different arrays so that i then know what type of array i am dealing with (i.e. .sql scripts, procedures etc), so that i know what commands to use on sqlldr?
Also does anyone know if there has been something like this done somewere on the web?
I am keen to write one myself as I like doing it so I can learn more about Unix Scripting, my scripting at present is not too bad, but thought it mite be worth while running it past this site incase there are better ways of doing things.
I am not looking for you to provide a complete solution here, just help and advice on a good solution, and perhaps any sites you know that may be useful.
Thanks
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LEARN ABOUT DEBIAN
sql::translator::producer::sqlserver
SQL::Translator::Producer::SQLServer(3pm) User Contributed Perl Documentation SQL::Translator::Producer::SQLServer(3pm)
NAME
SQL::Translator::Producer::SQLServer - MS SQLServer producer for SQL::Translator
SYNOPSIS
use SQL::Translator;
my $t = SQL::Translator->new( parser => '...', producer => 'SQLServer' );
$t->translate;
DESCRIPTION
This is currently a thin wrapper around the nextgen SQL::Translator::Generator::DDL::SQLServer DDL maker.
Extra Attributes
field.list
List of values for an enum field.
TODO
* !! Write some tests !!
* Reserved words list needs updating to SQLServer.
* Triggers, Procedures and Views DO NOT WORK
# Text of view is already a 'create view' statement so no need to
# be fancy
foreach ( $schema->get_views ) {
my $name = $_->name();
$output .= "
";
$output .= "--
-- View: $name
--
" unless $no_comments;
my $text = $_->sql();
$text =~ s/
//g;
$output .= "$text
GO
";
}
# Text of procedure already has the 'create procedure' stuff
# so there is no need to do anything fancy. However, we should
# think about doing fancy stuff with granting permissions and
# so on.
foreach ( $schema->get_procedures ) {
my $name = $_->name();
$output .= "
";
$output .= "--
-- Procedure: $name
--
" unless $no_comments;
my $text = $_->sql();
$text =~ s/
//g;
$output .= "$text
GO
";
}
SEE ALSO
SQL::Translator
AUTHORS
See the included AUTHORS file: http://search.cpan.org/dist/SQL-Translator/AUTHORS <http://search.cpan.org/dist/SQL-Translator/AUTHORS>
COPYRIGHT
Copyright (c) 2012 the SQL::Translator "AUTHORS" as listed above.
LICENSE
This code is free software and may be distributed under the same terms as Perl itself.
perl v5.14.2 2012-05-10 SQL::Translator::Producer::SQLServer(3pm)