t/47postgres-producer.t

   1 #!/usr/bin/perl
   2
   3 use strict;
   4 use warnings;
   5
   6 use Test::More;
   7 use Test::Exception;
   8 use Test::SQL::Translator qw(maybe_plan);
   9 use SQL::Translator::Schema::Constants;
  10 use Data::Dumper;
  11 use FindBin qw/$Bin/;
  12
  13 # Testing 1,2,3,4...
  14 #=============================================================================
  15
  16 BEGIN {
  17     maybe_plan(undef,
  18         'SQL::Translator::Producer::PostgreSQL',
  19         'Test::Differences',
  20     )
  21 }
  22 use Test::Differences;
  23 use SQL::Translator;
  24
  25 my $PRODUCER = \&SQL::Translator::Producer::PostgreSQL::create_field;
  26
  27 {
  28   my $table = SQL::Translator::Schema::Table->new( name => 'foo.bar',
  29                                                    comments => [ "multi\nline",'single line' ] );
  30   my $field = SQL::Translator::Schema::Field->new( name => 'baz',
  31                                                  comments => [ "multi\nline",'single line' ],
  32                                                  table => $table,
  33                                                  data_type => 'VARCHAR',
  34                                                  size => 10,
  35                                                  default_value => 'quux',
  36                                                  is_auto_increment => 0,
  37                                                  is_nullable => 0,
  38                                                  is_foreign_key => 0,
  39                                                  is_unique => 0 );
  40   $table->add_field($field);
  41   my ($create, $fks) = SQL::Translator::Producer::PostgreSQL::create_table($table, { quote_table_names => q{"} });
  42   is($table->name, 'foo.bar');
  43
  44   my $expected = <<EOESQL;
  45 --
  46 -- Table: foo.bar
  47 --
  48
  49 -- Comments:
  50 -- multi
  51 -- line
  52 -- single line
  53 --
  54 CREATE TABLE "foo"."bar" (
  55   -- multi
  56   -- line
  57   -- single line
  58   "baz" character varying(10) DEFAULT 'quux' NOT NULL
  59 )
  60 EOESQL
  61
  62   $expected =~ s/\n\z//;
  63   is($create, $expected);
  64 }
  65
  66 my $table = SQL::Translator::Schema::Table->new( name => 'mytable');
  67
  68 my $field1 = SQL::Translator::Schema::Field->new( name => 'myfield',
  69                                                   table => $table,
  70                                                   data_type => 'VARCHAR',
  71                                                   size => 10,
  72                                                   default_value => undef,
  73                                                   is_auto_increment => 0,
  74                                                   is_nullable => 1,
  75                                                   is_foreign_key => 0,
  76                                                   is_unique => 0 );
  77
  78 my $field1_sql = SQL::Translator::Producer::PostgreSQL::create_field($field1);
  79
  80 is($field1_sql, 'myfield character varying(10)', 'Create field works');
  81
  82 my $field_array = SQL::Translator::Schema::Field->new( name => 'myfield',
  83                                                   table => $table,
  84                                                   data_type => 'character varying[]',
  85                                                   size => 10,
  86                                                   default_value => undef,
  87                                                   is_auto_increment => 0,
  88                                                   is_nullable => 1,
  89                                                   is_foreign_key => 0,
  90                                                   is_unique => 0 );
  91
  92 my $field_array_sql = SQL::Translator::Producer::PostgreSQL::create_field($field_array);
  93
  94 is($field_array_sql, 'myfield character varying(10)[]', 'Create field works');
  95
  96 my $field2 = SQL::Translator::Schema::Field->new( name      => 'myfield',
  97                                                   table => $table,
  98                                                   data_type => 'VARCHAR',
  99                                                   size      => 25,
 100                                                   default_value => undef,
 101                                                   is_auto_increment => 0,
 102                                                   is_nullable => 0,
 103                                                   is_foreign_key => 0,
 104                                                   is_unique => 0 );
 105
 106 my $pk_constraint = SQL::Translator::Schema::Constraint->new(
 107     table => $table,
 108     name   => 'foo',
 109     fields => [qw(myfield)],
 110     type   => 'PRIMARY_KEY',
 111 );
 112
 113 my  ($pk_constraint_def_ref, $pk_constraint_fk_ref ) = SQL::Translator::Producer::PostgreSQL::create_constraint($pk_constraint);
 114 ok(@{$pk_constraint_def_ref} == 1 && @{$pk_constraint_fk_ref} == 0,  'precheck of create_Primary Key constraint');
 115 is($pk_constraint_def_ref->[0], 'CONSTRAINT foo PRIMARY KEY (myfield)', 'Create Primary Key Constraint works');
 116
 117 my $alter_pk_constraint = SQL::Translator::Producer::PostgreSQL::alter_drop_constraint($pk_constraint);
 118 is($alter_pk_constraint, 'ALTER TABLE mytable DROP CONSTRAINT foo', 'Alter drop Primary Key constraint works');
 119
 120 my $table2 = SQL::Translator::Schema::Table->new( name => 'mytable2');
 121
 122 my $field1_2 = SQL::Translator::Schema::Field->new( name => 'myfield_2',
 123                                                   table => $table,
 124                                                   data_type => 'VARCHAR',
 125                                                   size => 10,
 126                                                   default_value => undef,
 127                                                   is_auto_increment => 0,
 128                                                   is_nullable => 1,
 129                                                   is_foreign_key => 0,
 130                                                   is_unique => 0 );
 131
 132 # check named, and unnamed foreign keys
 133 for my $name ( 'foo', undef ) {
 134     my $fk_constraint = SQL::Translator::Schema::Constraint->new(
 135         table => $table,
 136         name   => $name,
 137         fields => [qw(myfield)],
 138         type   => 'FOREIGN_KEY',
 139         reference_table => $table2,
 140         reference_fields => [qw(myfield_2)],
 141     );
 142     my $fk_constraint_2 = SQL::Translator::Schema::Constraint->new(
 143         table => $table,
 144         name   => $name,
 145         fields => [qw(myfield)],
 146         type   => 'FOREIGN_KEY',
 147         reference_table => $table2,
 148         reference_fields => [qw(myfield_2)],
 149     );
 150
 151     my  ($fk_constraint_def_ref, $fk_constraint_fk_ref ) = SQL::Translator::Producer::PostgreSQL::create_constraint($fk_constraint);
 152
 153     ok(@{$fk_constraint_def_ref} == 0 && @{$fk_constraint_fk_ref} == 1,  'precheck of create_Foreign Key constraint');
 154
 155     if ( $name ) {
 156         is($fk_constraint_fk_ref->[0], "ALTER TABLE mytable ADD CONSTRAINT $name FOREIGN KEY (myfield)
 157   REFERENCES mytable2 (myfield_2) DEFERRABLE", 'Create Foreign Key Constraint works');
 158
 159         # ToDo: may we should check if the constraint name was valid, or if next
 160         #       unused_name created has choosen a different one
 161         my $alter_fk_constraint = SQL::Translator::Producer::PostgreSQL::alter_drop_constraint($fk_constraint);
 162         is($alter_fk_constraint, "ALTER TABLE mytable DROP CONSTRAINT $name", 'Alter drop Foreign Key constraint works');
 163     }
 164     else {
 165         is($fk_constraint_fk_ref->[0], 'ALTER TABLE mytable ADD FOREIGN KEY (myfield)
 166   REFERENCES mytable2 (myfield_2) DEFERRABLE', 'Create un-named Foreign Key Constraint works');
 167
 168         my $alter_fk_constraint = SQL::Translator::Producer::PostgreSQL::alter_drop_constraint($fk_constraint);
 169         is($alter_fk_constraint, 'ALTER TABLE mytable DROP CONSTRAINT mytable_myfield_fkey', 'Alter drop un-named Foreign Key constraint works');
 170     }
 171 }
 172
 173 # check named, and unnamed primary keys
 174 for my $name ( 'foo', undef ) {
 175     my $pk_constraint = SQL::Translator::Schema::Constraint->new(
 176         table => $table,
 177         name   => $name,
 178         fields => [qw(myfield)],
 179         type   => 'PRIMARY_KEY',
 180     );
 181     my $pk_constraint_2 = SQL::Translator::Schema::Constraint->new(
 182         table => $table,
 183         name   => $name,
 184         fields => [qw(myfield)],
 185         type   => 'PRIMARY_KEY',
 186     );
 187
 188     my  ($pk_constraint_def_ref, $pk_constraint_pk_ref ) = SQL::Translator::Producer::PostgreSQL::create_constraint($pk_constraint);
 189
 190     if ( $name ) {
 191         is($pk_constraint_def_ref->[0], "CONSTRAINT $name PRIMARY KEY (myfield)", 'Create Primary Key Constraint works');
 192
 193         # ToDo: may we should check if the constraint name was valid, or if next
 194         #       unused_name created has choosen a different one
 195         my $alter_pk_constraint = SQL::Translator::Producer::PostgreSQL::alter_drop_constraint($pk_constraint);
 196         is($alter_pk_constraint, "ALTER TABLE mytable DROP CONSTRAINT $name", 'Alter drop Primary Key constraint works');
 197     }
 198     else {
 199         is($pk_constraint_def_ref->[0], 'PRIMARY KEY (myfield)', 'Create un-named Primary Key Constraint works');
 200
 201         my $alter_pk_constraint = SQL::Translator::Producer::PostgreSQL::alter_drop_constraint($pk_constraint);
 202         is($alter_pk_constraint, 'ALTER TABLE mytable DROP CONSTRAINT mytable_pkey', 'Alter drop un-named Foreign Key constraint works');
 203     }
 204 }
 205
 206 my $alter_field = SQL::Translator::Producer::PostgreSQL::alter_field($field1,
 207                                                                 $field2);
 208 is($alter_field, qq[ALTER TABLE mytable ALTER COLUMN myfield SET NOT NULL;
 209 ALTER TABLE mytable ALTER COLUMN myfield TYPE character varying(25)],
 210  'Alter field works');
 211
 212 my $field1_complex = SQL::Translator::Schema::Field->new(
 213     name => 'my_complex_field',
 214     table => $table,
 215     data_type => 'VARCHAR',
 216     size => 10,
 217     default_value => undef,
 218                                                   is_auto_increment => 0,
 219     is_nullable => 1,
 220     is_foreign_key => 0,
 221     is_unique => 0
 222 );
 223
 224 my $field2_complex = SQL::Translator::Schema::Field->new(
 225     name      => 'my_altered_field',
 226     table => $table,
 227     data_type => 'VARCHAR',
 228     size      => 60,
 229     default_value => 'whatever',
 230     is_auto_increment => 0,
 231     is_nullable => 1,
 232     is_foreign_key => 0,
 233     is_unique => 0
 234 );
 235
 236 my $alter_field_complex = SQL::Translator::Producer::PostgreSQL::alter_field($field1_complex, $field2_complex);
 237 is(
 238     $alter_field_complex,
 239     q{ALTER TABLE mytable RENAME COLUMN my_complex_field TO my_altered_field;
 240 ALTER TABLE mytable ALTER COLUMN my_altered_field TYPE character varying(60);
 241 ALTER TABLE mytable ALTER COLUMN my_altered_field SET DEFAULT 'whatever'},
 242     'Complex Alter field works'
 243 );
 244
 245 $field1->name('field3');
 246 my $add_field = SQL::Translator::Producer::PostgreSQL::add_field($field1);
 247
 248 is($add_field, 'ALTER TABLE mytable ADD COLUMN field3 character varying(10)', 'Add field works');
 249
 250 my $drop_field = SQL::Translator::Producer::PostgreSQL::drop_field($field2);
 251 is($drop_field, 'ALTER TABLE mytable DROP COLUMN myfield', 'Drop field works');
 252
 253 my $field_serial = SQL::Translator::Schema::Field->new( name => 'serial_field',
 254                                                   table => $table,
 255                                                   data_type => 'INT',
 256                                                   is_auto_increment => 1,
 257                                                   is_nullable => 0 );
 258
 259 my $field_serial_sql = SQL::Translator::Producer::PostgreSQL::create_field($field_serial);
 260
 261 is($field_serial_sql, 'serial_field serial NOT NULL', 'Create serial field works');
 262
 263 my $field_bigserial = SQL::Translator::Schema::Field->new( name => 'bigserial_field',
 264                                                   table => $table,
 265                                                   data_type => 'BIGINT',
 266                                                   is_auto_increment => 1,
 267                                                   is_nullable => 0 );
 268
 269 my $field_bigserial_sql = SQL::Translator::Producer::PostgreSQL::create_field($field_bigserial);
 270
 271 is($field_bigserial_sql, 'bigserial_field bigserial NOT NULL', 'Create bigserial field works (from bigint type)');
 272
 273 $field_bigserial = SQL::Translator::Schema::Field->new( name => 'bigserial_field',
 274                                                   table => $table,
 275                                                   data_type => 'INT',
 276                                                   is_auto_increment => 1,
 277                                                   is_nullable => 0,
 278                                                   size => 12 );
 279
 280 $field_bigserial_sql = SQL::Translator::Producer::PostgreSQL::create_field($field_bigserial);
 281
 282 is($field_bigserial_sql, 'bigserial_field bigserial NOT NULL', 'Create bigserial field works (based on size)');
 283
 284 my $field3 = SQL::Translator::Schema::Field->new( name      => 'time_field',
 285                                                   table => $table,
 286                                                   data_type => 'TIME',
 287                                                   default_value => undef,
 288                                                   is_auto_increment => 0,
 289                                                   is_nullable => 0,
 290                                                   is_foreign_key => 0,
 291                                                   is_unique => 0 );
 292
 293 my $field3_sql = SQL::Translator::Producer::PostgreSQL::create_field($field3);
 294
 295 is($field3_sql, 'time_field time NOT NULL', 'Create time field works');
 296
 297 my $field3_datetime_with_TZ = SQL::Translator::Schema::Field->new(
 298     name      => 'datetime_with_TZ',
 299     table     => $table,
 300     data_type => 'timestamp with time zone',
 301     size      => 7,
 302 );
 303
 304 my $field3_datetime_with_TZ_sql =
 305     SQL::Translator::Producer::PostgreSQL::create_field(
 306         $field3_datetime_with_TZ
 307     );
 308
 309 is(
 310     $field3_datetime_with_TZ_sql,
 311     'datetime_with_TZ timestamp(6) with time zone',
 312     'Create time field with time zone and size, works'
 313 );
 314
 315 my $field3_time_without_TZ = SQL::Translator::Schema::Field->new(
 316     name      => 'time_without_TZ',
 317     table     => $table,
 318     data_type => 'time without time zone',
 319     size      => 2,
 320 );
 321
 322 my $field3_time_without_TZ_sql
 323     = SQL::Translator::Producer::PostgreSQL::create_field(
 324         $field3_time_without_TZ
 325     );
 326
 327 is(
 328     $field3_time_without_TZ_sql,
 329     'time_without_TZ time(2) without time zone',
 330     'Create time field without time zone but with size, works'
 331 );
 332
 333 my $field_num = SQL::Translator::Schema::Field->new( name => 'num',
 334                                                   table => $table,
 335                                                   data_type => 'numeric',
 336                                                   size => [10,2],
 337                                                   );
 338 my $fieldnum_sql = SQL::Translator::Producer::PostgreSQL::create_field($field_num);
 339
 340 is($fieldnum_sql, 'num numeric(10,2)', 'Create numeric field works');
 341
 342
 343 my $field4 = SQL::Translator::Schema::Field->new( name      => 'bytea_field',
 344                                                   table => $table,
 345                                                   data_type => 'bytea',
 346                                                   size => '16777215',
 347                                                   default_value => undef,
 348                                                   is_auto_increment => 0,
 349                                                   is_nullable => 0,
 350                                                   is_foreign_key => 0,
 351                                                   is_unique => 0 );
 352
 353 my $field4_sql = SQL::Translator::Producer::PostgreSQL::create_field($field4);
 354
 355 is($field4_sql, 'bytea_field bytea NOT NULL', 'Create bytea field works');
 356
 357 my $field5 = SQL::Translator::Schema::Field->new( name => 'enum_field',
 358                                                    table => $table,
 359                                                    data_type => 'enum',
 360                                                    extra => { list => [ 'Foo', 'Bar', 'Ba\'z' ] },
 361                                                    is_auto_increment => 0,
 362                                                    is_nullable => 0,
 363                                                    is_foreign_key => 0,
 364                                                    is_unique => 0 );
 365
 366 my $field5_types = {};
 367 my $field5_sql = SQL::Translator::Producer::PostgreSQL::create_field(
 368     $field5,
 369     {
 370         postgres_version => 8.3,
 371         type_defs => $field5_types,
 372     }
 373 );
 374
 375 is($field5_sql, 'enum_field mytable_enum_field_type NOT NULL', 'Create real enum field works');
 376 is_deeply(
 377     $field5_types,
 378     { mytable_enum_field_type =>
 379           "DROP TYPE IF EXISTS mytable_enum_field_type CASCADE;\n" .
 380           "CREATE TYPE mytable_enum_field_type AS ENUM ('Foo', 'Bar', 'Ba''z')"
 381     },
 382     'Create real enum type works'
 383 );
 384
 385 my $field6 = SQL::Translator::Schema::Field->new(
 386                                                   name      => 'character',
 387                                                   table => $table,
 388                                                   data_type => 'character',
 389                                                   size => '123',
 390                                                   default_value => 'foobar',
 391                                                     is_auto_increment => 0,
 392                                                     is_nullable => 0,
 393                                                     is_foreign_key => 0,
 394                                                     is_unique => 0);
 395
 396 my $field7 = SQL::Translator::Schema::Field->new(
 397                                 name      => 'character',
 398                                 table => $table,
 399                                 data_type => 'character',
 400                                 size => '123',
 401                                 default_value => undef,
 402                                   is_auto_increment => 0,
 403                                   is_nullable => 0,
 404                                   is_foreign_key => 0,
 405                                   is_unique => 0);
 406
 407 $alter_field = SQL::Translator::Producer::PostgreSQL::alter_field($field6,
 408                                                                 $field7);
 409
 410 is($alter_field, q(ALTER TABLE mytable ALTER COLUMN character DROP DEFAULT), 'DROP DEFAULT');
 411
 412 $field7->default_value(q(foo'bar'));
 413
 414 $alter_field = SQL::Translator::Producer::PostgreSQL::alter_field($field6,
 415                                                                 $field7);
 416
 417 is($alter_field, q(ALTER TABLE mytable ALTER COLUMN character SET DEFAULT 'foo''bar'''), 'DEFAULT with escaping');
 418
 419 $field7->default_value(\q(foobar));
 420
 421 $alter_field = SQL::Translator::Producer::PostgreSQL::alter_field($field6,
 422                                                                 $field7);
 423
 424 is($alter_field, q(ALTER TABLE mytable ALTER COLUMN character SET DEFAULT foobar), 'DEFAULT unescaped if scalarref');
 425
 426 $field7->is_nullable(1);
 427 $field7->default_value(q(foobar));
 428
 429 $alter_field = SQL::Translator::Producer::PostgreSQL::alter_field($field6,
 430                                                                 $field7);
 431
 432 is($alter_field, q(ALTER TABLE mytable ALTER COLUMN character DROP NOT NULL), 'DROP NOT NULL');
 433
 434 my $field8 = SQL::Translator::Schema::Field->new( name => 'ts_field',
 435                                                    table => $table,
 436                                                    data_type => 'timestamp with time zone',
 437                                                    size => 6,
 438                                                    is_auto_increment => 0,
 439                                                    is_nullable => 0,
 440                                                    is_foreign_key => 0,
 441                                                    is_unique => 0 );
 442
 443 my $field8_sql = SQL::Translator::Producer::PostgreSQL::create_field($field8,{ postgres_version => 8.3 });
 444
 445 is($field8_sql, 'ts_field timestamp(6) with time zone NOT NULL', 'timestamp with precision');
 446
 447 my $field9 = SQL::Translator::Schema::Field->new( name => 'time_field',
 448                                                    table => $table,
 449                                                    data_type => 'time with time zone',
 450                                                    size => 6,
 451                                                    is_auto_increment => 0,
 452                                                    is_nullable => 0,
 453                                                    is_foreign_key => 0,
 454                                                    is_unique => 0 );
 455
 456 my $field9_sql = SQL::Translator::Producer::PostgreSQL::create_field($field9,{ postgres_version => 8.3 });
 457
 458 is($field9_sql, 'time_field time(6) with time zone NOT NULL', 'time with precision');
 459
 460 my $field10 = SQL::Translator::Schema::Field->new( name => 'interval_field',
 461                                                    table => $table,
 462                                                    data_type => 'interval',
 463                                                    size => 6,
 464                                                    is_auto_increment => 0,
 465                                                    is_nullable => 0,
 466                                                    is_foreign_key => 0,
 467                                                    is_unique => 0 );
 468
 469 my $field10_sql = SQL::Translator::Producer::PostgreSQL::create_field($field10,{ postgres_version => 8.3 });
 470
 471 is($field10_sql, 'interval_field interval(6) NOT NULL', 'time with precision');
 472
 473
 474 my $field11 = SQL::Translator::Schema::Field->new( name => 'time_field',
 475                                                    table => $table,
 476                                                    data_type => 'time without time zone',
 477                                                    size => 6,
 478                                                    is_auto_increment => 0,
 479                                                    is_nullable => 0,
 480                                                    is_foreign_key => 0,
 481                                                    is_unique => 0 );
 482
 483 my $field11_sql = SQL::Translator::Producer::PostgreSQL::create_field($field11,{ postgres_version => 8.3 });
 484
 485 is($field11_sql, 'time_field time(6) without time zone NOT NULL', 'time with precision');
 486
 487
 488
 489 my $field12 = SQL::Translator::Schema::Field->new( name => 'time_field',
 490                                                    table => $table,
 491                                                    data_type => 'timestamp',
 492                                                    is_auto_increment => 0,
 493                                                    is_nullable => 0,
 494                                                    is_foreign_key => 0,
 495                                                    is_unique => 0 );
 496
 497 my $field12_sql = SQL::Translator::Producer::PostgreSQL::create_field($field12,{ postgres_version => 8.3 });
 498
 499 is($field12_sql, 'time_field timestamp NOT NULL', 'time with precision');
 500
 501 my $field13 = SQL::Translator::Schema::Field->new( name => 'enum_field_with_type_name',
 502                                                    table => $table,
 503                                                    data_type => 'enum',
 504                                                    extra => { list => [ 'Foo', 'Bar', 'Ba\'z' ],
 505                                                               custom_type_name => 'real_enum_type' },
 506                                                    is_auto_increment => 0,
 507                                                    is_nullable => 0,
 508                                                    is_foreign_key => 0,
 509                                                    is_unique => 0 );
 510
 511 my $field13_types = {};
 512 my $field13_sql = SQL::Translator::Producer::PostgreSQL::create_field(
 513     $field13,
 514     {
 515         postgres_version => 8.3,
 516         type_defs => $field13_types,
 517     }
 518 );
 519
 520 is($field13_sql, 'enum_field_with_type_name real_enum_type NOT NULL', 'Create real enum field works');
 521 is_deeply(
 522     $field13_types,
 523     { real_enum_type =>
 524           "DROP TYPE IF EXISTS real_enum_type CASCADE;\n" .
 525           "CREATE TYPE real_enum_type AS ENUM ('Foo', 'Bar', 'Ba''z')"
 526     },
 527     'Create real enum type works'
 528 );
 529
 530
 531 {
 532     # let's test default values! -- rjbs, 2008-09-30
 533     my %field = (
 534         table => $table,
 535         data_type => 'VARCHAR',
 536         size => 10,
 537         is_auto_increment => 0,
 538         is_nullable => 1,
 539         is_foreign_key => 0,
 540         is_unique => 0,
 541     );
 542
 543     {
 544         my $simple_default = SQL::Translator::Schema::Field->new(
 545             %field,
 546             name => 'str_default',
 547             default_value => 'foo',
 548         );
 549
 550         is(
 551             $PRODUCER->($simple_default),
 552             q{str_default character varying(10) DEFAULT 'foo'},
 553             'default str',
 554         );
 555     }
 556
 557     {
 558         my $null_default = SQL::Translator::Schema::Field->new(
 559             %field,
 560             name => 'null_default',
 561             default_value => \'NULL',
 562         );
 563
 564         is(
 565             $PRODUCER->($null_default),
 566             q{null_default character varying(10) DEFAULT NULL},
 567             'default null',
 568         );
 569     }
 570
 571     {
 572         my $null_default = SQL::Translator::Schema::Field->new(
 573             %field,
 574             name => 'null_default_2',
 575             default_value => 'NULL', # XXX: this should go away
 576         );
 577
 578         is(
 579             $PRODUCER->($null_default),
 580             q{null_default_2 character varying(10) DEFAULT NULL},
 581             'default null from special cased string',
 582         );
 583     }
 584
 585     {
 586         my $func_default = SQL::Translator::Schema::Field->new(
 587             %field,
 588             name => 'func_default',
 589             default_value => \'func(funky)',
 590         );
 591
 592         is(
 593             $PRODUCER->($func_default),
 594             q{func_default character varying(10) DEFAULT func(funky)},
 595             'unquoted default from scalar ref',
 596         );
 597     }
 598 }
 599
 600
 601 my $view1 = SQL::Translator::Schema::View->new(
 602     name   => 'view_foo',
 603     fields => [qw/id name/],
 604     sql    => 'SELECT id, name FROM thing',
 605 );
 606 my $create_opts = { add_replace_view => 1, no_comments => 1 };
 607 my $view1_sql1 = SQL::Translator::Producer::PostgreSQL::create_view($view1, $create_opts);
 608
 609 my $view_sql_replace = "CREATE VIEW view_foo ( id, name ) AS
 610     SELECT id, name FROM thing
 611 ";
 612 is($view1_sql1, $view_sql_replace, 'correct "CREATE OR REPLACE VIEW" SQL');
 613
 614 my $view2 = SQL::Translator::Schema::View->new(
 615     name   => 'view_foo2',
 616     sql    => 'SELECT id, name FROM thing',
 617     extra  => {
 618       'temporary'    => '1',
 619       'check_option' => 'cascaded',
 620     },
 621 );
 622 my $create2_opts = { add_replace_view => 1, no_comments => 1 };
 623 my $view2_sql1 = SQL::Translator::Producer::PostgreSQL::create_view($view2, $create2_opts);
 624
 625 my $view2_sql_replace = "CREATE TEMPORARY VIEW view_foo2 AS
 626     SELECT id, name FROM thing
 627  WITH CASCADED CHECK OPTION";
 628 is($view2_sql1, $view2_sql_replace, 'correct "CREATE OR REPLACE VIEW" SQL 2');
 629
 630 {
 631     my $table = SQL::Translator::Schema::Table->new( name => 'foobar', fields => [qw( foo  bar )] );
 632     my $quote = { quote_table_names => '"' };
 633
 634     {
 635         my $index = $table->add_index(name => 'myindex', fields => ['foo']);
 636         my ($def) = SQL::Translator::Producer::PostgreSQL::create_index($index);
 637         is($def, "CREATE INDEX myindex on foobar (foo)", 'index created');
 638         ($def) = SQL::Translator::Producer::PostgreSQL::create_index($index, $quote);
 639         is($def, 'CREATE INDEX "myindex" on "foobar" ("foo")', 'index created w/ quotes');
 640     }
 641
 642     {
 643         my $index = $table->add_index(name => 'myindex', fields => ['lower(foo)']);
 644         my ($def) = SQL::Translator::Producer::PostgreSQL::create_index($index);
 645         is($def, "CREATE INDEX myindex on foobar (lower(foo))", 'index created');
 646         ($def) = SQL::Translator::Producer::PostgreSQL::create_index($index, $quote);
 647         is($def, 'CREATE INDEX "myindex" on "foobar" (lower(foo))', 'index created w/ quotes');
 648     }
 649
 650     {
 651         my $index = $table->add_index(name => 'myindex', fields => ['bar', 'lower(foo)']);
 652         my ($def) = SQL::Translator::Producer::PostgreSQL::create_index($index);
 653         is($def, "CREATE INDEX myindex on foobar (bar, lower(foo))", 'index created');
 654         ($def) = SQL::Translator::Producer::PostgreSQL::create_index($index, $quote);
 655         is($def, 'CREATE INDEX "myindex" on "foobar" ("bar", lower(foo))', 'index created w/ quotes');
 656     }
 657
 658     {
 659         my $constr = $table->add_constraint(name => 'constr', type => UNIQUE, fields => ['foo']);
 660         my ($def) = SQL::Translator::Producer::PostgreSQL::create_constraint($constr);
 661         is($def->[0], 'CONSTRAINT constr UNIQUE (foo)', 'constraint created');
 662         ($def) = SQL::Translator::Producer::PostgreSQL::create_constraint($constr, $quote);
 663         is($def->[0], 'CONSTRAINT "constr" UNIQUE ("foo")', 'constraint created w/ quotes');
 664     }
 665
 666     {
 667         my $constr = $table->add_constraint(name => 'constr', type => UNIQUE, fields => ['lower(foo)']);
 668         my ($def) = SQL::Translator::Producer::PostgreSQL::create_constraint($constr);
 669         is($def->[0], 'CONSTRAINT constr UNIQUE (lower(foo))', 'constraint created');
 670         ($def) = SQL::Translator::Producer::PostgreSQL::create_constraint($constr, $quote);
 671         is($def->[0], 'CONSTRAINT "constr" UNIQUE (lower(foo))', 'constraint created w/ quotes');
 672     }
 673
 674     {
 675         my $constr = $table->add_constraint(name => 'constr', type => UNIQUE, fields => ['bar', 'lower(foo)']);
 676         my ($def) = SQL::Translator::Producer::PostgreSQL::create_constraint($constr);
 677         is($def->[0], 'CONSTRAINT constr UNIQUE (bar, lower(foo))', 'constraint created');
 678         ($def) = SQL::Translator::Producer::PostgreSQL::create_constraint($constr, $quote);
 679         is($def->[0], 'CONSTRAINT "constr" UNIQUE ("bar", lower(foo))', 'constraint created w/ quotes');
 680     }
 681
 682     {
 683         my $index = $table->add_index(name => 'myindex', options => [{using => 'hash'}, {where => "upper(foo) = 'bar' AND bar = 'foo'"}], fields => ['bar', 'lower(foo)']);
 684         my ($def) = SQL::Translator::Producer::PostgreSQL::create_index($index);
 685         is($def, "CREATE INDEX myindex on foobar USING hash (bar, lower(foo)) WHERE upper(foo) = 'bar' AND bar = 'foo'", 'index using & where created');
 686         ($def) = SQL::Translator::Producer::PostgreSQL::create_index($index, $quote);
 687         is($def, 'CREATE INDEX "myindex" on "foobar" USING hash ("bar", lower(foo)) WHERE upper(foo) = \'bar\' AND bar = \'foo\'', 'index using & where created w/ quotes');
 688     }
 689 }
 690
 691 my $drop_view_opts1 = { add_drop_view => 1, no_comments => 1, postgres_version => 8.001 };
 692 my $drop_view_8_1_produced = SQL::Translator::Producer::PostgreSQL::create_view($view1, $drop_view_opts1);
 693
 694 my $drop_view_8_1_expected = "DROP VIEW view_foo;
 695 CREATE VIEW view_foo ( id, name ) AS
 696     SELECT id, name FROM thing
 697 ";
 698
 699 is($drop_view_8_1_produced, $drop_view_8_1_expected, "My DROP VIEW statement for 8.1 is correct");
 700
 701 my $drop_view_opts2 = { add_drop_view => 1, no_comments => 1, postgres_version => 9.001 };
 702 my $drop_view_9_1_produced = SQL::Translator::Producer::PostgreSQL::create_view($view1, $drop_view_opts2);
 703
 704 my $drop_view_9_1_expected = "DROP VIEW IF EXISTS view_foo;
 705 CREATE VIEW view_foo ( id, name ) AS
 706     SELECT id, name FROM thing
 707 ";
 708
 709 is($drop_view_9_1_produced, $drop_view_9_1_expected, "My DROP VIEW statement for 9.1 is correct");
 710
 711 done_testing;