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1 | package SQL::Translator::Generator::DDL::SQLite; |
2 | |
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3 | # AUTHOR: Arthur Axel fREW Schmidt |
4 | # Copyright: Same as Perl 5 |
5 | |
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6 | use Moo; |
7 | use SQL::Translator::Generator::Utils; |
8 | |
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9 | has quote_chars => (is=>'ro', default=>sub { +[qw(" ")] } ); |
10 | |
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11 | with 'SQL::Translator::Generator::Role::Quote'; |
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12 | with 'SQL::Translator::Generator::Role::DDL'; |
13 | |
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14 | sub name_sep { q(.) } |
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15 | |
16 | sub _build_type_map { |
17 | +{ |
18 | date => 'datetime', |
19 | 'time' => 'datetime', |
20 | } |
21 | } |
22 | |
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23 | sub _build_sizeless_types { +{ text => 1 } } |
24 | sub _build_numeric_types { +{ int => 1, tinyint => 1 } } |
25 | |
26 | sub _build_unquoted_defaults { |
27 | +{ |
28 | NULL => 1, |
29 | 'now()' => 1, |
30 | CURRENT_TIMESTAMP => 1, |
31 | } |
32 | } |
33 | |
34 | sub nullable { () } |
35 | |
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36 | sub _ipk { |
37 | my ($self, $field) = @_; |
38 | |
39 | my $pk = $field->table->primary_key; |
40 | my @pk_fields = $pk ? $pk->fields : (); |
41 | |
42 | $field->is_primary_key && scalar @pk_fields == 1 && |
43 | ( $field->data_type =~ /int(eger)?$/i |
44 | || |
45 | ( $field->data_type =~ /^number?$/i && $field->size !~ /,/ ) ) |
46 | } |
47 | |
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48 | sub field { |
49 | my ($self, $field) = @_; |
50 | |
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51 | |
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52 | return join ' ', |
53 | $self->field_comments($field), |
54 | $self->field_name($field), |
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55 | ( $self->_ipk($field) |
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56 | ? ( 'INTEGER PRIMARY KEY' ) |
57 | : ( $self->field_type($field) ) |
58 | ), |
59 | $self->field_nullable($field), |
60 | $self->field_default($field), |
61 | } |
62 | |
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63 | 1; |
64 | |