05-29-2003
Return code from PL/SQL Code
Hi Guys,
I was just wondering if anybody can help me with this problem.
OK, how we can get a value back from PL/SQL Script (not stored procedure/function)
See the below example: (for example aaa.sh)
#!/bin/ksh
VALUE=`sqlplus -s user/password@test_id <<EOF
@xxx.sq
EOF`
echo $VALUE
And xxx.sql is like below:
DECLARE
x number = 10;
y number = 0;
BEGIN
y = x /2;
END;
/
exit
OK, I'd like to get the value of "y" variable from xxx.sql back into the calling aaa.sh VALUE variable...
Mind you "exit y;" doesn't help...
Thanks in advance.
l
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LEARN ABOUT DEBIAN
sql::translator::parser
SQL::Translator::Parser(3pm) User Contributed Perl Documentation SQL::Translator::Parser(3pm)
NAME
SQL::Translator::Parser - describes how to write a parser
DESCRIPTION
Parser modules that get invoked by SQL::Translator need to implement a single function: parse. This function will be called by the
SQL::Translator instance as $class::parse($tr, $data_as_string), where $tr is a SQL::Translator instance. Other than that, the classes are
free to define any helper functions, or use any design pattern internally that make the most sense.
When the parser has determined what exists, it will communicate the structure to the producer through the SQL::Translator::Schema object.
This object can be retrieved from the translator (the first argument pass to parse) by calling the schema method:
my $schema = $tr->schema;
The Schema object has methods for adding tables, fields, indices, etc. For more information, consult the docs for SQL::Translator::Schema
and its related modules. For examples of how this works, examine the source code for existing SQL::Translator::Parser::* modules.
AUTHORS
Ken Youens-Clark, <kclark@cpan.org<gt>, darren chamberlain <darren@cpan.org>.
SEE ALSO
perl(1), SQL::Translator, SQL::Translator::Schema.
perl v5.14.2 2012-01-18 SQL::Translator::Parser(3pm)