05-30-2003
Not sure if this is really going to help you, but in Informix I would do something like this:
dbaccess $DBNAME - << ! 2>/dev/null | grep -v "^$" | sed -e 's/value//g' | read SOD_FILE
set isolation to dirty read;
select value from $PARAMTABLE
where parameter_key = 'SOD_FILE' and parameter_grp = 'extract_dates'
and gems_site = '$SITE'
!
dbaccess returns the result of the sql to stdout which is manipulated by sed and grep for the desired result and read into SOD_FILE.
(The dbaccess command could be back quoted and SOD_FILE set by assignment as you have done in your example).
Note here the use of environment variables (PARAMTABLE and SITE) embedded in the SQL. KSH will expand these variables and substitute their values into the sql before the dbaccess command is run.
Alternatively you could generate an sql file on the fly and clear it down afterwards. If you use the echo command, again the shell will expand environment variables.
MBB.
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LEARN ABOUT DEBIAN
sql::translator::schema::procedure
SQL::Translator::Schema::Procedure(3pm) User Contributed Perl Documentation SQL::Translator::Schema::Procedure(3pm)
NAME
SQL::Translator::Schema::Procedure - SQL::Translator procedure object
SYNOPSIS
use SQL::Translator::Schema::Procedure;
my $procedure = SQL::Translator::Schema::Procedure->new(
name => 'foo',
sql => 'CREATE PROC foo AS SELECT * FROM bar',
parameters => 'foo,bar',
owner => 'nomar',
comments => 'blah blah blah',
schema => $schema,
);
DESCRIPTION
"SQL::Translator::Schema::Procedure" is a class for dealing with stored procedures (and possibly other pieces of nameable SQL code?).
METHODS
new
Object constructor.
my $schema = SQL::Translator::Schema::Procedure->new;
parameters
Gets and set the parameters of the stored procedure.
$procedure->parameters('id');
$procedure->parameters('id', 'name');
$procedure->parameters( 'id, name' );
$procedure->parameters( [ 'id', 'name' ] );
$procedure->parameters( qw[ id name ] );
my @parameters = $procedure->parameters;
name
Get or set the procedure's name.
$procedure->name('foo');
my $name = $procedure->name;
sql
Get or set the procedure's SQL.
$procedure->sql('select * from foo');
my $sql = $procedure->sql;
order
Get or set the order of the procedure.
$procedure->order( 3 );
my $order = $procedure->order;
owner
Get or set the owner of the procedure.
$procedure->owner('nomar');
my $sql = $procedure->owner;
comments
Get or set the comments on a procedure.
$procedure->comments('foo');
$procedure->comments('bar');
print join( ', ', $procedure->comments ); # prints "foo, bar"
schema
Get or set the procedures's schema object.
$procedure->schema( $schema );
my $schema = $procedure->schema;
equals
Determines if this procedure is the same as another
my $isIdentical = $procedure1->equals( $procedure2 );
AUTHORS
Ken Youens-Clark <kclark@cshl.org>, Paul Harrington <Paul-Harrington@deshaw.com>.
perl v5.14.2 2012-01-18 SQL::Translator::Schema::Procedure(3pm)