5 use SQL::Translator::Constants qw(:sqlt_types :sqlt_constants);
7 my $t = SQL::Translator->new( trace => 0, from => 'PostgreSQL' );
10 create table t_test1 (
11 -- this is the primary key
12 f_serial serial NOT NULL default '0' primary key,
13 f_varchar character varying (255),
14 f_double double precision,
15 f_bigint bigint not null,
16 f_char character(10) default 'FOO',
21 f_fk1 integer not null references t_test2 (f_id),
23 f_timestamp timestamp(0) with time zone,
24 f_timestamp2 timestamp without time zone
27 create table t_test2 (
28 f_id integer NOT NULL,
29 f_varchar varchar(25),
32 check (f_int between 1 and 5)
35 CREATE TABLE products_1 (
41 CREATE TEMP TABLE products_2 (
47 CREATE TEMPORARY TABLE products_3 (
53 alter table t_test1 add f_fk2 integer;
55 alter table only t_test1 add constraint c_u1 unique (f_varchar);
57 alter table t_test1 add constraint "c_fk2" foreign key (f_fk2)
58 references t_test2 (f_id) on update no action on delete cascade;
60 alter table t_test1 drop column f_dropped restrict;
62 alter table t_test1 alter column f_fk2 set default 'FOO';
64 alter table t_test1 alter column f_char drop default;
66 -- The following are allowed by the grammar
67 -- but won\'t do anything... - ky
69 alter table t_text1 alter column f_char set not null;
71 alter table t_text1 alter column f_char drop not null;
73 alter table t_test1 alter f_char set statistics 10;
75 alter table t_test1 alter f_text set storage extended;
77 alter table t_test1 rename column f_text to foo;
79 alter table t_test1 rename to foo;
81 alter table only t_test1 drop constraint foo cascade;
83 alter table t_test1 owner to foo;
88 my $data = $t->parse( $sql );
89 my $schema = $t->schema;
91 isa_ok( $schema, 'SQL::Translator::Object::Schema', 'Schema object' );
92 my @tables = $schema->get_tables;
93 is( scalar @tables, 5, 'Five tables' );
95 my $t1 = shift @tables;
96 is( $t1->name, 't_test1', 'Table t_test1 exists' );
98 is( $t1->comments, 'comment on t_test1', 'Table comment exists' );
100 my @t1_fields = $t1->get_fields;
101 is( scalar @t1_fields, 13, '13 fields in t_test1' );
103 my $f1 = shift @t1_fields;
104 is( $f1->name, 'f_serial', 'First field is "f_serial"' );
105 is( $f1->data_type, 'integer', 'Field is an integer' );
106 is( $f1->is_nullable, 0, 'Field cannot be null' );
107 is( $f1->size, 11, 'Size is "11"' );
108 is( $f1->default_value, '0', 'Default value is "0"' );
109 is( $f1->is_primary_key, 1, 'Field is PK' );
110 is( $f1->comments, 'this is the primary key', 'Comment' );
111 is( $f1->is_auto_increment, 1, 'Field is auto increment' );
113 my $f2 = shift @t1_fields;
114 is( $f2->name, 'f_varchar', 'Second field is "f_varchar"' );
115 is( $f2->data_type, 'varchar', 'Field is a varchar' );
116 is( $f2->is_nullable, 1, 'Field can be null' );
117 is( $f2->size, 255, 'Size is "255"' );
118 is( $f2->default_value, undef, 'Default value is undefined' );
119 is( $f2->is_primary_key, 0, 'Field is not PK' );
120 is( $f2->is_auto_increment, 0, 'Field is not auto increment' );
122 my $f3 = shift @t1_fields;
123 is( $f3->name, 'f_double', 'Third field is "f_double"' );
124 is( $f3->data_type, 'float', 'Field is a float' );
125 is( $f3->is_nullable, 1, 'Field can be null' );
126 is( $f3->size, 20, 'Size is "20"' );
127 is( $f3->default_value, undef, 'Default value is undefined' );
128 is( $f3->is_primary_key, 0, 'Field is not PK' );
130 my $f4 = shift @t1_fields;
131 is( $f4->name, 'f_bigint', 'Fourth field is "f_bigint"' );
132 is( $f4->data_type, 'integer', 'Field is an integer' );
133 is( $f4->is_nullable, 0, 'Field cannot be null' );
134 is( $f4->size, 20, 'Size is "20"' );
135 is( $f4->default_value, undef, 'Default value is undefined' );
136 is( $f4->is_primary_key, 0, 'Field is not PK' );
138 my $f5 = shift @t1_fields;
139 is( $f5->name, 'f_char', 'Fifth field is "f_char"' );
140 is( $f5->data_type, 'char', 'Field is char' );
141 is( $f5->is_nullable, 1, 'Field can be null' );
142 is( $f5->size, 10, 'Size is "10"' );
143 is( $f5->default_value, undef, 'Default value is undefined' );
144 is( $f5->is_primary_key, 0, 'Field is not PK' );
146 my $f6 = shift @t1_fields;
147 is( $f6->name, 'f_bool', 'Sixth field is "f_bool"' );
148 is( $f6->data_type, 'boolean', 'Field is a boolean' );
149 is( $f6->is_nullable, 1, 'Field can be null' );
150 is( $f6->size, 0, 'Size is "0"' );
151 is( $f6->default_value, undef, 'Default value is undefined' );
152 is( $f6->is_primary_key, 0, 'Field is not PK' );
154 my $f7 = shift @t1_fields;
155 is( $f7->name, 'f_bin', 'Seventh field is "f_bin"' );
156 is( $f7->data_type, 'bytea', 'Field is bytea' );
157 is( $f7->is_nullable, 1, 'Field can be null' );
158 is( $f7->size, 0, 'Size is "0"' );
159 is( $f7->default_value, undef, 'Default value is undefined' );
160 is( $f7->is_primary_key, 0, 'Field is not PK' );
162 my $f8 = shift @t1_fields;
163 is( $f8->name, 'f_tz', 'Eighth field is "f_tz"' );
164 is( $f8->data_type, 'timestamp', 'Field is a timestamp' );
165 is( $f8->is_nullable, 1, 'Field can be null' );
166 is( $f8->size, 0, 'Size is "0"' );
167 is( $f8->default_value, undef, 'Default value is undefined' );
168 is( $f8->is_primary_key, 0, 'Field is not PK' );
170 my $f9 = shift @t1_fields;
171 is( $f9->name, 'f_text', 'Ninth field is "f_text"' );
172 is( $f9->data_type, 'text', 'Field is text' );
173 is( $f9->is_nullable, 1, 'Field can be null' );
174 is( $f9->size, 64000, 'Size is "64,000"' );
175 is( $f9->default_value, undef, 'Default value is undefined' );
176 is( $f9->is_primary_key, 0, 'Field is not PK' );
178 my $f10 = shift @t1_fields;
179 is( $f10->name, 'f_fk1', 'Tenth field is "f_fk1"' );
180 is( $f10->data_type, 'integer', 'Field is an integer' );
181 is( $f10->is_nullable, 0, 'Field cannot be null' );
182 is( $f10->size, 10, 'Size is "10"' );
183 is( $f10->default_value, undef, 'Default value is undefined' );
184 is( $f10->is_primary_key, 0, 'Field is not PK' );
185 is( $f10->is_foreign_key, 1, 'Field is a FK' );
186 my $fk_ref1 = $f10->foreign_key_reference;
187 isa_ok( $fk_ref1, 'SQL::Translator::Object::ForeignKey', 'FK' );
188 is( $fk_ref1->reference_table, 't_test2', 'FK is to "t_test2" table' );
190 my $f11 = shift @t1_fields;
191 is( $f11->name, 'f_timestamp', 'Eleventh field is "f_timestamp"' );
192 is( $f11->data_type, 'timestamp', 'Field is a timestamp' );
193 is( $f11->is_nullable, 1, 'Field can be null' );
194 is( $f11->size, 0, 'Size is "0"' );
195 is( $f11->default_value, undef, 'Default value is "undef"' );
196 is( $f11->is_primary_key, 0, 'Field is not PK' );
197 is( $f11->is_foreign_key, 0, 'Field is not FK' );
198 # my $fk_ref2 = $f11->foreign_key_reference;
199 # isa_ok( $fk_ref2, 'SQL::Translator::Object::ForeignKey', 'FK' );
200 # is( $fk_ref2->reference_table, 't_test2', 'FK is to "t_test2" table' );
202 my @t1_constraints = $t1->get_constraints;
203 is( scalar @t1_constraints, 8, '8 constraints on t_test1' );
205 my $c1 = $t1_constraints[0];
206 is( $c1->type, NOT_NULL, 'First constraint is NOT NULL' );
207 is( join(',', $c1->fields), 'f_serial', 'Constraint is on field "f_serial"' );
209 my $c2 = $t1_constraints[4];
210 is( $c2->type, FOREIGN_KEY, 'Second constraint is foreign key' );
211 is( join(',', $c2->fields), 'f_fk1', 'Constraint is on field "f_fk1"' );
212 is( $c2->reference_table, 't_test2', 'Constraint is to table "t_test2"' );
213 is( join(',', $c2->reference_fields), 'f_id', 'Constraint is to field "f_id"' );
215 my $c3 = $t1_constraints[5];
216 is( $c3->type, UNIQUE, 'Third constraint is unique' );
217 is( join(',', $c3->fields), 'f_varchar', 'Constraint is on field "f_varchar"' );
219 my $c4 = $t1_constraints[6];
220 is( $c4->type, FOREIGN_KEY, 'Fourth constraint is foreign key' );
221 is( join(',', $c4->fields), 'f_fk2', 'Constraint is on field "f_fk2"' );
222 is( $c4->reference_table, 't_test2', 'Constraint is to table "t_test2"' );
223 is( join(',', $c4->reference_fields), 'f_id', 'Constraint is to field "f_id"' );
224 is( $c4->on_delete, 'cascade', 'On delete: cascade' );
225 is( $c4->on_update, 'no_action', 'On delete: no action' );
227 my $t2 = shift @tables;
228 is( $t2->name, 't_test2', 'Table t_test2 exists' );
230 my @t2_fields = $t2->get_fields;
231 is( scalar @t2_fields, 3, '3 fields in t_test2' );
233 my $t2_f1 = shift @t2_fields;
234 is( $t2_f1->name, 'f_id', 'First field is "f_id"' );
235 is( $t2_f1->data_type, 'integer', 'Field is an integer' );
236 is( $t2_f1->is_nullable, 0, 'Field cannot be null' );
237 is( $t2_f1->size, 10, 'Size is "10"' );
238 is( $t2_f1->default_value, undef, 'Default value is undefined' );
239 is( $t2_f1->is_primary_key, 1, 'Field is PK' );
241 my $t2_f2 = shift @t2_fields;
242 is( $t2_f2->name, 'f_varchar', 'Second field is "f_varchar"' );
243 is( $t2_f2->data_type, 'varchar', 'Field is an varchar' );
244 is( $t2_f2->is_nullable, 1, 'Field can be null' );
245 is( $t2_f2->size, 25, 'Size is "25"' );
246 is( $t2_f2->default_value, undef, 'Default value is undefined' );
247 is( $t2_f2->is_primary_key, 0, 'Field is not PK' );
249 my $t2_f3 = shift @t2_fields;
250 is( $t2_f3->name, 'f_int', 'Third field is "f_int"' );
251 is( $t2_f3->data_type, 'integer', 'Field is an integer' );
252 is( $t2_f3->is_nullable, 1, 'Field can be null' );
253 is( $t2_f3->size, 5, 'Size is "5"' );
254 is( $t2_f3->default_value, undef, 'Default value is undefined' );
255 is( $t2_f3->is_primary_key, 0, 'Field is not PK' );
257 my @t2_constraints = $t2->get_constraints;
258 is( scalar @t2_constraints, 3, "Three constraints on table" );
260 my $t2_c1 = shift @t2_constraints;
261 is( $t2_c1->type, NOT_NULL, "Constraint is NOT NULL" );
263 my $t2_c2 = shift @t2_constraints;
264 is( $t2_c2->type, PRIMARY_KEY, "Constraint is a PK" );
266 my $t2_c3 = shift @t2_constraints;
267 is( $t2_c3->type, CHECK_C, "Constraint is a 'CHECK'" );
269 # test temporary tables
270 is( exists $schema->get_table('products_1')->extra()->{'temporary'}, "", "Table is NOT temporary");
271 is( $schema->get_table('products_2')->extra('temporary'), 1,"Table is TEMP");
272 is( $schema->get_table('products_3')->extra('temporary'), 1,"Table is TEMPORARY");