1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
|
use strict;
use warnings;
use Test::More;
BEGIN {
require DBIx::Class::Optional::Dependencies;
plan skip_all => 'Test needs ' . DBIx::Class::Optional::Dependencies->req_missing_for ('id_shortener')
unless DBIx::Class::Optional::Dependencies->req_ok_for ('id_shortener');
}
use Test::Exception;
use Data::Dumper::Concise;
use lib qw(t/lib);
use DBICTest ':DiffSQL';
use DBIx::Class::SQLMaker::Oracle;
#
# Offline test for connect_by
# ( without active database connection)
#
my @handle_tests = (
{
connect_by => { 'parentid' => { '-prior' => \'artistid' } },
stmt => '"parentid" = PRIOR artistid',
bind => [],
msg => 'Simple: "parentid" = PRIOR artistid',
},
{
connect_by => { 'parentid' => { '!=' => { '-prior' => { -ident => 'artistid' } } } },
stmt => '"parentid" != ( PRIOR "artistid" )',
bind => [],
msg => 'Simple: "parentid" != ( PRIOR "artistid" )',
},
# Examples from http://download.oracle.com/docs/cd/B19306_01/server.102/b14200/queries003.htm
# CONNECT BY last_name != 'King' AND PRIOR employee_id = manager_id ...
{
connect_by => [
last_name => { '!=' => 'King' },
manager_id => { '-prior' => { -ident => 'employee_id' } },
],
stmt => '( "last_name" != ? OR "manager_id" = PRIOR "employee_id" )',
bind => ['King'],
msg => 'oracle.com example #1',
},
# CONNECT BY PRIOR employee_id = manager_id and
# PRIOR account_mgr_id = customer_id ...
{
connect_by => {
manager_id => { '-prior' => { -ident => 'employee_id' } },
customer_id => { '>', { '-prior' => \'account_mgr_id' } },
},
stmt => '( "customer_id" > ( PRIOR account_mgr_id ) AND "manager_id" = PRIOR "employee_id" )',
bind => [],
msg => 'oracle.com example #2',
},
# CONNECT BY NOCYCLE PRIOR employee_id = manager_id AND LEVEL <= 4;
# TODO: NOCYCLE parameter doesn't work
);
my $sqla_oracle = DBIx::Class::SQLMaker::Oracle->new( quote_char => '"', name_sep => '.' );
isa_ok($sqla_oracle, 'DBIx::Class::SQLMaker::Oracle');
for my $case (@handle_tests) {
my ( $stmt, @bind );
my $msg = sprintf("Offline: %s",
$case->{msg} || substr($case->{stmt},0,25),
);
lives_ok(
sub {
( $stmt, @bind ) = $sqla_oracle->_recurse_where( $case->{connect_by} );
is_same_sql_bind( $stmt, \@bind, $case->{stmt}, $case->{bind},$msg )
|| diag "Search term:\n" . Dumper $case->{connect_by};
}
,sprintf("lives is ok from '%s'",$msg));
}
is (
$sqla_oracle->_shorten_identifier('short_id'),
'short_id',
'_shorten_identifier for short id without keywords ok'
);
is (
$sqla_oracle->_shorten_identifier('short_id', [qw/ foo /]),
'short_id',
'_shorten_identifier for short id with one keyword ok'
);
is (
$sqla_oracle->_shorten_identifier('short_id', [qw/ foo bar baz /]),
'short_id',
'_shorten_identifier for short id with keywords ok'
);
is (
$sqla_oracle->_shorten_identifier('very_long_identifier_which_exceeds_the_30char_limit'),
'VryLngIdntfrWhchExc_72M8CIDTM7',
'_shorten_identifier without keywords ok',
);
is (
$sqla_oracle->_shorten_identifier('very_long_identifier_which_exceeds_the_30char_limit',[qw/ foo /]),
'Foo_72M8CIDTM7KBAUPXG48B22P4E',
'_shorten_identifier with one keyword ok',
);
is (
$sqla_oracle->_shorten_identifier('very_long_identifier_which_exceeds_the_30char_limit',[qw/ foo bar baz /]),
'FooBarBaz_72M8CIDTM7KBAUPXG48B',
'_shorten_identifier with keywords ok',
);
# test SQL generation for INSERT ... RETURNING
sub UREF { \do { my $x } };
$sqla_oracle->{bindtype} = 'columns';
for my $q ('', '"') {
local $sqla_oracle->{quote_char} = $q;
my ($sql, @bind) = $sqla_oracle->insert(
'artist',
{
'name' => 'Testartist',
},
{
'returning' => 'artistid',
'returning_container' => [],
},
);
is_same_sql_bind(
$sql, \@bind,
"INSERT INTO ${q}artist${q} (${q}name${q}) VALUES (?) RETURNING ${q}artistid${q} INTO ?",
[ [ name => 'Testartist' ], [ artistid => UREF ] ],
'sql_maker generates insert returning for one column'
);
($sql, @bind) = $sqla_oracle->insert(
'artist',
{
'name' => 'Testartist',
},
{
'returning' => \'artistid',
'returning_container' => [],
},
);
is_same_sql_bind(
$sql, \@bind,
"INSERT INTO ${q}artist${q} (${q}name${q}) VALUES (?) RETURNING artistid INTO ?",
[ [ name => 'Testartist' ], [ artistid => UREF ] ],
'sql_maker generates insert returning for one column'
);
($sql, @bind) = $sqla_oracle->insert(
'computed_column_test',
{
'a_timestamp' => '2010-05-26 18:22:00',
},
{
'returning' => [ 'id', 'a_computed_column', 'charfield' ],
'returning_container' => [],
},
);
is_same_sql_bind(
$sql, \@bind,
"INSERT INTO ${q}computed_column_test${q} (${q}a_timestamp${q}) VALUES (?) RETURNING ${q}id${q}, ${q}a_computed_column${q}, ${q}charfield${q} INTO ?, ?, ?",
[ [ a_timestamp => '2010-05-26 18:22:00' ], [ id => UREF ], [ a_computed_column => UREF ], [ charfield => UREF ] ],
'sql_maker generates insert returning for multiple columns'
);
}
done_testing;
|
