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#!/usr/bin/env perl
use strict;
use warnings;
use SQL::SplitStatement;
use Test::More tests => 4;
my $sql = <<'SQL';
CREATE TABLE begin (
declare VARCHAR,
function VARCHAR
);
CREATE TABLE procedure (
begin VARCHAR,
declare VARCHAR
);
DECLARE
s PLS_INTEGER;
BEGIN
FOR i in 1..100 LOOP
s := (i * (i + 1) * (2*i +1)) / 6; -- sum of squares
INSERT INTO sqr_root_sum VALUES (i, SQRT(i), i*i, s );
END LOOP;
END;
/
CREATE TABLE declare (
declare VARCHAR,
function VARCHAR
);
CREATE TABLE function (
declare VARCHAR,
begin VARCHAR
);
SQL
chomp ( my $clean_sql = <<'SQL' );
CREATE TABLE begin (
declare VARCHAR,
function VARCHAR
)CREATE TABLE procedure (
begin VARCHAR,
declare VARCHAR
)DECLARE
s PLS_INTEGER;
BEGIN
FOR i in 1..100 LOOP
s := (i * (i + 1) * (2*i +1)) / 6; -- sum of squares
INSERT INTO sqr_root_sum VALUES (i, SQRT(i), i*i, s );
END LOOP;
ENDCREATE TABLE declare (
declare VARCHAR,
function VARCHAR
)CREATE TABLE function (
declare VARCHAR,
begin VARCHAR
)
SQL
my $sql_splitter = SQL::SplitStatement->new({
keep_terminators => 1,
keep_extra_spaces => 1,
keep_empty_statements => 1,
keep_comments => 1
});
my @statements;
@statements = $sql_splitter->split($sql);
cmp_ok (
scalar(@statements), '==', 6,
'number of atomic statements w/ semicolon'
);
is (
join( '', @statements ), $sql,
'SQL code rebuilt w/ semicolon'
);
$sql_splitter->keep_terminators(0);
$sql_splitter->keep_extra_spaces(0);
@statements = $sql_splitter->split($sql);
cmp_ok (
scalar(@statements), '==', 6,
'number of atomic statements w/o semicolon'
);
is (
join( '', @statements ), $clean_sql,
'SQL code rebuilt w/o semicolon'
);
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