02-06-2009
This wont work because of scope issues. The array $arr[..] is declared in the shell, so it has to be interpreted by the shell. When you try to send it into sqsh's STDIN it won't be able to expand it since at that time the shell has no idea what value the SQL variable @foo will have.
One way of solving this (very ugly, but I have seen it in the wild) is to write some SQL code which generates some ksh code which (yes I said it was gawdugly) creates SQL code.
Don't do this. It might work but someone is going to have to maintain it. Prolly you.
Instead ask yourself why you are using an array in ksh in the first place. Could you use a file? A table in the DB? Is the data available from the inside of a SQL session?
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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)