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
|
#!perl
use strict;
use warnings;
use lib 't/lib';
use DBDOracleTestLib qw/ db_handle table drop_table force_drop_table /;
use DBI;
use DBD::Oracle;
use Test::More;
my $dbh = db_handle()
or plan skip_all => q|Can't connect to database|;
my %priv = map { $_ => 1 } get_privs($dbh);
unless ( $priv{'CREATE TABLE'} ) {
plan skip_all => q{requires permissions 'CREATE TABLE'};
}
my $table = table('rt13865__drop_me');
force_drop_table($dbh, $table);
my $create_sql = <<"END_SQL";
CREATE TABLE $table(
COL_INTEGER INTEGER,
COL_NUMBER NUMBER,
COL_NUMBER_37 NUMBER(37),
COL_DECIMAL NUMBER(9,2),
COL_FLOAT FLOAT(126),
COL_VC2 VARCHAR2(67),
COL_VC2_69CHAR VARCHAR2(69 CHAR),
COL_NVC2 NVARCHAR2(69),
COL_NC NCHAR(69),
COL_CHAR CHAR(67),
COL_CHAR_69CHAR CHAR(69 CHAR)
)
END_SQL
my @tests = (
{
col => 'COL_INTEGER',
size => 38,
cmp => '==',
name => 'INTEGER is alias for NUMBER(38)'
},
{
col => 'COL_NUMBER_37',
size => 37,
cmp => '==',
name => 'NUMBER(37)'
},
{
col => 'COL_NUMBER',
size => 0,
cmp => '>',
name => 'NUMBER'
},
{
col => 'COL_VC2',
size => 67,
cmp => '==',
name => 'VARCHAR2(67)'
},
{
col => 'COL_VC2_69CHAR',
size => 69,
cmp => '==',
name => 'VARCHAR2(69)'
},
{
col => 'COL_NVC2',
size => 69,
cmp => '==',
name => 'NVARCHAR2(69)'
},
{
col => 'COL_NC',
size => 69,
cmp => '==',
name => 'NCHAR(69)'
},
{
col => 'COL_CHAR',
size => 67,
cmp => '==',
name => 'CHAR(67)'
},
{
col => 'COL_CHAR_69CHAR',
size => 69,
cmp => '==',
name => 'CHAR(69)'
},
); # @tests
ok( $dbh->do($create_sql), "Create database: $table" )
or die $dbh->errstr;
for my $test (@tests) {
my $col_h = $dbh->column_info( undef, undef, uc($table), $test->{col} );
# if column_info() returns undef, then the driver doesnt support column_info. DBD::Oracle should support it.
ok(
$col_h,
sprintf(
'column_info() returns something for test: %s', $test->{name}
)
) or next;
cmp_ok( ref $col_h, 'eq', 'DBI::st',
sprintf( 'returned object is correct for test: %s', $test->{name} ) );
# if there is no row, then the table/column couldnt be found... this should not happen either
my $row = $col_h->fetchrow_hashref;
cmp_ok(
ref $row,
'eq', 'HASH',
sprintf(
'column/table now found - fetchrow_hashref returned a hash for test: %s',
$test->{name} )
) or next;
# this is the actual test, everything above it sanity checking / pre-diagnosis
cmp_ok( $row->{COLUMN_SIZE}, $test->{cmp}, $test->{size}, $test->{name} );
}
drop_table($dbh, $table);
# utility functions
sub get_privs {
my $dbh = shift;
my $sth = $dbh->prepare('SELECT PRIVILEGE from session_privs');
$sth->execute;
return map { $_->[0] } @{ $sth->fetchall_arrayref };
}
done_testing();
|
