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a1552a5a |
1 | package SQL::Translator::Generator::DDL::SQLite; |
2 | |
3 | use Moo; |
4 | use SQL::Translator::Generator::Utils; |
5 | |
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6 | with 'SQL::Translator::Generator::Role::Quote'; |
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7 | with 'SQL::Translator::Generator::Role::DDL'; |
8 | |
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9 | sub quote_chars { [qw(" ")] } |
10 | sub name_sep { q(.) } |
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11 | |
12 | sub _build_type_map { |
13 | +{ |
14 | date => 'datetime', |
15 | 'time' => 'datetime', |
16 | } |
17 | } |
18 | |
a1552a5a |
19 | sub _build_sizeless_types { +{ text => 1 } } |
20 | sub _build_numeric_types { +{ int => 1, tinyint => 1 } } |
21 | |
22 | sub _build_unquoted_defaults { |
23 | +{ |
24 | NULL => 1, |
25 | 'now()' => 1, |
26 | CURRENT_TIMESTAMP => 1, |
27 | } |
28 | } |
29 | |
30 | sub nullable { () } |
31 | |
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32 | sub _ipk { |
33 | my ($self, $field) = @_; |
34 | |
35 | my $pk = $field->table->primary_key; |
36 | my @pk_fields = $pk ? $pk->fields : (); |
37 | |
38 | $field->is_primary_key && scalar @pk_fields == 1 && |
39 | ( $field->data_type =~ /int(eger)?$/i |
40 | || |
41 | ( $field->data_type =~ /^number?$/i && $field->size !~ /,/ ) ) |
42 | } |
43 | |
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44 | sub field { |
45 | my ($self, $field) = @_; |
46 | |
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47 | |
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48 | return join ' ', |
49 | $self->field_comments($field), |
50 | $self->field_name($field), |
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51 | ( $self->_ipk($field) |
a1552a5a |
52 | ? ( 'INTEGER PRIMARY KEY' ) |
53 | : ( $self->field_type($field) ) |
54 | ), |
55 | $self->field_nullable($field), |
56 | $self->field_default($field), |
57 | } |
58 | |
a1552a5a |
59 | 1; |
60 | |