doctrine /
dbal
| Total Complexity | 63 |
| Total Lines | 724 |
| Duplicated Lines | 0 % |
| Changes | 0 | ||
Complex classes like DB2PlatformTest often do a lot of different things. To break such a class down, we need to identify a cohesive component within that class. A common approach to find such a component is to look for fields/methods that share the same prefixes, or suffixes.
Once you have determined the fields that belong together, you can apply the Extract Class refactoring. If the component makes sense as a sub-class, Extract Subclass is also a candidate, and is often faster.
While breaking up the class, it is a good idea to analyze how other classes use DB2PlatformTest, and based on these observations, apply Extract Interface, too.
| 1 | <?php |
||
| 18 | class DB2PlatformTest extends AbstractPlatformTestCase |
||
| 19 | { |
||
| 20 | /** @var DB2Platform */ |
||
| 21 | protected $platform; |
||
| 22 | |||
| 23 | public function createPlatform() : AbstractPlatform |
||
| 24 | { |
||
| 25 | return new DB2Platform(); |
||
| 26 | } |
||
| 27 | |||
| 28 | /** |
||
| 29 | * {@inheritDoc} |
||
| 30 | */ |
||
| 31 | public function getGenerateAlterTableSql() : array |
||
| 32 | { |
||
| 33 | return [ |
||
| 34 | 'ALTER TABLE mytable ALTER COLUMN baz SET DATA TYPE VARCHAR(255)', |
||
| 35 | 'ALTER TABLE mytable ALTER COLUMN baz SET NOT NULL', |
||
| 36 | "ALTER TABLE mytable ALTER COLUMN baz SET DEFAULT 'def'", |
||
| 37 | 'ALTER TABLE mytable ALTER COLUMN bloo SET DATA TYPE SMALLINT', |
||
| 38 | 'ALTER TABLE mytable ALTER COLUMN bloo SET NOT NULL', |
||
| 39 | "ALTER TABLE mytable ALTER COLUMN bloo SET DEFAULT '0'", |
||
| 40 | 'ALTER TABLE mytable ' . |
||
| 41 | 'ADD COLUMN quota INTEGER DEFAULT NULL ' . |
||
| 42 | 'DROP COLUMN foo', |
||
| 43 | "CALL SYSPROC.ADMIN_CMD ('REORG TABLE mytable')", |
||
| 44 | 'RENAME TABLE mytable TO userlist', |
||
| 45 | ]; |
||
| 46 | } |
||
| 47 | |||
| 48 | public function getGenerateForeignKeySql() : string |
||
| 49 | { |
||
| 50 | return 'ALTER TABLE test ADD FOREIGN KEY (fk_name_id) REFERENCES other_table (id)'; |
||
| 51 | } |
||
| 52 | |||
| 53 | public function getGenerateIndexSql() : string |
||
| 54 | { |
||
| 55 | return 'CREATE INDEX my_idx ON mytable (user_name, last_login)'; |
||
| 56 | } |
||
| 57 | |||
| 58 | public function getGenerateTableSql() : string |
||
| 59 | { |
||
| 60 | return 'CREATE TABLE test (id INTEGER GENERATED BY DEFAULT AS IDENTITY NOT NULL, test VARCHAR(255) DEFAULT NULL, PRIMARY KEY(id))'; |
||
| 61 | } |
||
| 62 | |||
| 63 | /** |
||
| 64 | * {@inheritDoc} |
||
| 65 | */ |
||
| 66 | public function getGenerateTableWithMultiColumnUniqueIndexSql() : array |
||
| 67 | { |
||
| 68 | return [ |
||
| 69 | 'CREATE TABLE test (foo VARCHAR(255) DEFAULT NULL, bar VARCHAR(255) DEFAULT NULL)', |
||
| 70 | 'CREATE UNIQUE INDEX UNIQ_D87F7E0C8C73652176FF8CAA ON test (foo, bar)', |
||
| 71 | ]; |
||
| 72 | } |
||
| 73 | |||
| 74 | public function getGenerateUniqueIndexSql() : string |
||
| 75 | { |
||
| 76 | return 'CREATE UNIQUE INDEX index_name ON test (test, test2)'; |
||
| 77 | } |
||
| 78 | |||
| 79 | /** |
||
| 80 | * {@inheritDoc} |
||
| 81 | */ |
||
| 82 | protected function getQuotedColumnInForeignKeySQL() : array |
||
| 83 | { |
||
| 84 | return [ |
||
| 85 | 'CREATE TABLE "quoted" ("create" VARCHAR(255) NOT NULL, foo VARCHAR(255) NOT NULL, "bar" VARCHAR(255) NOT NULL)', |
||
| 86 | 'ALTER TABLE "quoted" ADD CONSTRAINT FK_WITH_RESERVED_KEYWORD FOREIGN KEY ("create", foo, "bar") REFERENCES "foreign" ("create", bar, "foo-bar")', |
||
| 87 | 'ALTER TABLE "quoted" ADD CONSTRAINT FK_WITH_NON_RESERVED_KEYWORD FOREIGN KEY ("create", foo, "bar") REFERENCES foo ("create", bar, "foo-bar")', |
||
| 88 | 'ALTER TABLE "quoted" ADD CONSTRAINT FK_WITH_INTENDED_QUOTATION FOREIGN KEY ("create", foo, "bar") REFERENCES "foo-bar" ("create", bar, "foo-bar")', |
||
| 89 | ]; |
||
| 90 | } |
||
| 91 | |||
| 92 | /** |
||
| 93 | * {@inheritDoc} |
||
| 94 | */ |
||
| 95 | protected function getQuotedColumnInIndexSQL() : array |
||
| 96 | { |
||
| 97 | return [ |
||
| 98 | 'CREATE TABLE "quoted" ("create" VARCHAR(255) NOT NULL)', |
||
| 99 | 'CREATE INDEX IDX_22660D028FD6E0FB ON "quoted" ("create")', |
||
| 100 | ]; |
||
| 101 | } |
||
| 102 | |||
| 103 | /** |
||
| 104 | * {@inheritDoc} |
||
| 105 | */ |
||
| 106 | protected function getQuotedNameInIndexSQL() : array |
||
| 107 | { |
||
| 108 | return [ |
||
| 109 | 'CREATE TABLE test (column1 VARCHAR(255) NOT NULL)', |
||
| 110 | 'CREATE INDEX "key" ON test (column1)', |
||
| 111 | ]; |
||
| 112 | } |
||
| 113 | |||
| 114 | /** |
||
| 115 | * {@inheritDoc} |
||
| 116 | */ |
||
| 117 | protected function getQuotedColumnInPrimaryKeySQL() : array |
||
| 118 | { |
||
| 119 | return ['CREATE TABLE "quoted" ("create" VARCHAR(255) NOT NULL, PRIMARY KEY("create"))']; |
||
| 120 | } |
||
| 121 | |||
| 122 | protected function getBitAndComparisonExpressionSql(string $value1, string $value2) : string |
||
| 123 | { |
||
| 124 | return 'BITAND(' . $value1 . ', ' . $value2 . ')'; |
||
| 125 | } |
||
| 126 | |||
| 127 | protected function getBitOrComparisonExpressionSql(string $value1, string $value2) : string |
||
| 128 | { |
||
| 129 | return 'BITOR(' . $value1 . ', ' . $value2 . ')'; |
||
| 130 | } |
||
| 131 | |||
| 132 | /** |
||
| 133 | * {@inheritDoc} |
||
| 134 | */ |
||
| 135 | public function getCreateTableColumnCommentsSQL() : array |
||
| 136 | { |
||
| 137 | return [ |
||
| 138 | 'CREATE TABLE test (id INTEGER NOT NULL, PRIMARY KEY(id))', |
||
| 139 | "COMMENT ON COLUMN test.id IS 'This is a comment'", |
||
| 140 | ]; |
||
| 141 | } |
||
| 142 | |||
| 143 | /** |
||
| 144 | * {@inheritDoc} |
||
| 145 | */ |
||
| 146 | public function getAlterTableColumnCommentsSQL() : array |
||
| 147 | { |
||
| 148 | return [ |
||
| 149 | 'ALTER TABLE mytable ' . |
||
| 150 | 'ADD COLUMN quota INTEGER NOT NULL WITH DEFAULT', |
||
| 151 | "CALL SYSPROC.ADMIN_CMD ('REORG TABLE mytable')", |
||
| 152 | "COMMENT ON COLUMN mytable.quota IS 'A comment'", |
||
| 153 | "COMMENT ON COLUMN mytable.foo IS ''", |
||
| 154 | "COMMENT ON COLUMN mytable.baz IS 'B comment'", |
||
| 155 | ]; |
||
| 156 | } |
||
| 157 | |||
| 158 | /** |
||
| 159 | * {@inheritDoc} |
||
| 160 | */ |
||
| 161 | public function getCreateTableColumnTypeCommentsSQL() : array |
||
| 162 | { |
||
| 163 | return [ |
||
| 164 | 'CREATE TABLE test (id INTEGER NOT NULL, "data" CLOB(1M) NOT NULL, PRIMARY KEY(id))', |
||
| 165 | 'COMMENT ON COLUMN test."data" IS \'(DC2Type:array)\'', |
||
| 166 | ]; |
||
| 167 | } |
||
| 168 | |||
| 169 | public function testHasCorrectPlatformName() : void |
||
| 170 | { |
||
| 171 | self::assertEquals('db2', $this->platform->getName()); |
||
| 172 | } |
||
| 173 | |||
| 174 | public function testGeneratesCreateTableSQLWithCommonIndexes() : void |
||
| 175 | { |
||
| 176 | $table = new Table('test'); |
||
| 177 | $table->addColumn('id', 'integer'); |
||
| 178 | $table->addColumn('name', 'string', ['length' => 50]); |
||
| 179 | $table->setPrimaryKey(['id']); |
||
| 180 | $table->addIndex(['name']); |
||
| 181 | $table->addIndex(['id', 'name'], 'composite_idx'); |
||
| 182 | |||
| 183 | self::assertEquals( |
||
| 184 | [ |
||
| 185 | 'CREATE TABLE test (id INTEGER NOT NULL, name VARCHAR(50) NOT NULL, PRIMARY KEY(id))', |
||
| 186 | 'CREATE INDEX IDX_D87F7E0C5E237E06 ON test (name)', |
||
| 187 | 'CREATE INDEX composite_idx ON test (id, name)', |
||
| 188 | ], |
||
| 189 | $this->platform->getCreateTableSQL($table) |
||
| 190 | ); |
||
| 191 | } |
||
| 192 | |||
| 193 | public function testGeneratesCreateTableSQLWithForeignKeyConstraints() : void |
||
| 194 | { |
||
| 195 | $table = new Table('test'); |
||
| 196 | $table->addColumn('id', 'integer'); |
||
| 197 | $table->addColumn('fk_1', 'integer'); |
||
| 198 | $table->addColumn('fk_2', 'integer'); |
||
| 199 | $table->setPrimaryKey(['id']); |
||
| 200 | $table->addForeignKeyConstraint('foreign_table', ['fk_1', 'fk_2'], ['pk_1', 'pk_2']); |
||
| 201 | $table->addForeignKeyConstraint( |
||
| 202 | 'foreign_table2', |
||
| 203 | ['fk_1', 'fk_2'], |
||
| 204 | ['pk_1', 'pk_2'], |
||
| 205 | [], |
||
| 206 | 'named_fk' |
||
| 207 | ); |
||
| 208 | |||
| 209 | self::assertEquals( |
||
| 210 | [ |
||
| 211 | 'CREATE TABLE test (id INTEGER NOT NULL, fk_1 INTEGER NOT NULL, fk_2 INTEGER NOT NULL)', |
||
| 212 | 'ALTER TABLE test ADD CONSTRAINT FK_D87F7E0C177612A38E7F4319 FOREIGN KEY (fk_1, fk_2) REFERENCES foreign_table (pk_1, pk_2)', |
||
| 213 | 'ALTER TABLE test ADD CONSTRAINT named_fk FOREIGN KEY (fk_1, fk_2) REFERENCES foreign_table2 (pk_1, pk_2)', |
||
| 214 | ], |
||
| 215 | $this->platform->getCreateTableSQL($table, AbstractPlatform::CREATE_FOREIGNKEYS) |
||
| 216 | ); |
||
| 217 | } |
||
| 218 | |||
| 219 | public function testGeneratesCreateTableSQLWithCheckConstraints() : void |
||
| 220 | { |
||
| 221 | $table = new Table('test'); |
||
| 222 | $table->addColumn('id', 'integer'); |
||
| 223 | $table->addColumn('check_max', 'integer', ['platformOptions' => ['max' => 10]]); |
||
| 224 | $table->addColumn('check_min', 'integer', ['platformOptions' => ['min' => 10]]); |
||
| 225 | $table->setPrimaryKey(['id']); |
||
| 226 | |||
| 227 | self::assertEquals( |
||
| 228 | ['CREATE TABLE test (id INTEGER NOT NULL, check_max INTEGER NOT NULL, check_min INTEGER NOT NULL, PRIMARY KEY(id), CHECK (check_max <= 10), CHECK (check_min >= 10))'], |
||
| 229 | $this->platform->getCreateTableSQL($table) |
||
| 230 | ); |
||
| 231 | } |
||
| 232 | |||
| 233 | public function testGeneratesColumnTypesDeclarationSQL() : void |
||
| 234 | { |
||
| 235 | $fullColumnDef = [ |
||
| 236 | 'length' => 10, |
||
| 237 | 'fixed' => true, |
||
| 238 | 'unsigned' => true, |
||
| 239 | 'autoincrement' => true, |
||
| 240 | ]; |
||
| 241 | |||
| 242 | self::assertEquals('SMALLINT', $this->platform->getSmallIntTypeDeclarationSQL([])); |
||
| 243 | self::assertEquals('SMALLINT', $this->platform->getSmallIntTypeDeclarationSQL(['unsigned' => true])); |
||
| 244 | self::assertEquals('SMALLINT GENERATED BY DEFAULT AS IDENTITY', $this->platform->getSmallIntTypeDeclarationSQL($fullColumnDef)); |
||
| 245 | self::assertEquals('INTEGER', $this->platform->getIntegerTypeDeclarationSQL([])); |
||
| 246 | self::assertEquals('INTEGER', $this->platform->getIntegerTypeDeclarationSQL(['unsigned' => true])); |
||
| 247 | self::assertEquals('INTEGER GENERATED BY DEFAULT AS IDENTITY', $this->platform->getIntegerTypeDeclarationSQL($fullColumnDef)); |
||
| 248 | self::assertEquals('BIGINT', $this->platform->getBigIntTypeDeclarationSQL([])); |
||
| 249 | self::assertEquals('BIGINT', $this->platform->getBigIntTypeDeclarationSQL(['unsigned' => true])); |
||
| 250 | self::assertEquals('BIGINT GENERATED BY DEFAULT AS IDENTITY', $this->platform->getBigIntTypeDeclarationSQL($fullColumnDef)); |
||
| 251 | self::assertEquals('BLOB(1M)', $this->platform->getBlobTypeDeclarationSQL($fullColumnDef)); |
||
| 252 | self::assertEquals('SMALLINT', $this->platform->getBooleanTypeDeclarationSQL($fullColumnDef)); |
||
| 253 | self::assertEquals('CLOB(1M)', $this->platform->getClobTypeDeclarationSQL($fullColumnDef)); |
||
| 254 | self::assertEquals('DATE', $this->platform->getDateTypeDeclarationSQL($fullColumnDef)); |
||
| 255 | self::assertEquals('TIMESTAMP(0) WITH DEFAULT', $this->platform->getDateTimeTypeDeclarationSQL(['version' => true])); |
||
| 256 | self::assertEquals('TIMESTAMP(0)', $this->platform->getDateTimeTypeDeclarationSQL($fullColumnDef)); |
||
| 257 | self::assertEquals('TIME', $this->platform->getTimeTypeDeclarationSQL($fullColumnDef)); |
||
| 258 | } |
||
| 259 | |||
| 260 | public function testInitializesDoctrineTypeMappings() : void |
||
| 261 | { |
||
| 262 | $this->platform->initializeDoctrineTypeMappings(); |
||
| 263 | |||
| 264 | self::assertTrue($this->platform->hasDoctrineTypeMappingFor('smallint')); |
||
| 265 | self::assertSame('smallint', $this->platform->getDoctrineTypeMapping('smallint')); |
||
| 266 | |||
| 267 | self::assertTrue($this->platform->hasDoctrineTypeMappingFor('bigint')); |
||
| 268 | self::assertSame('bigint', $this->platform->getDoctrineTypeMapping('bigint')); |
||
| 269 | |||
| 270 | self::assertTrue($this->platform->hasDoctrineTypeMappingFor('integer')); |
||
| 271 | self::assertSame('integer', $this->platform->getDoctrineTypeMapping('integer')); |
||
| 272 | |||
| 273 | self::assertTrue($this->platform->hasDoctrineTypeMappingFor('time')); |
||
| 274 | self::assertSame('time', $this->platform->getDoctrineTypeMapping('time')); |
||
| 275 | |||
| 276 | self::assertTrue($this->platform->hasDoctrineTypeMappingFor('date')); |
||
| 277 | self::assertSame('date', $this->platform->getDoctrineTypeMapping('date')); |
||
| 278 | |||
| 279 | self::assertTrue($this->platform->hasDoctrineTypeMappingFor('varchar')); |
||
| 280 | self::assertSame('string', $this->platform->getDoctrineTypeMapping('varchar')); |
||
| 281 | |||
| 282 | self::assertTrue($this->platform->hasDoctrineTypeMappingFor('character')); |
||
| 283 | self::assertSame('string', $this->platform->getDoctrineTypeMapping('character')); |
||
| 284 | |||
| 285 | self::assertTrue($this->platform->hasDoctrineTypeMappingFor('clob')); |
||
| 286 | self::assertSame('text', $this->platform->getDoctrineTypeMapping('clob')); |
||
| 287 | |||
| 288 | self::assertTrue($this->platform->hasDoctrineTypeMappingFor('blob')); |
||
| 289 | self::assertSame('blob', $this->platform->getDoctrineTypeMapping('blob')); |
||
| 290 | |||
| 291 | self::assertTrue($this->platform->hasDoctrineTypeMappingFor('decimal')); |
||
| 292 | self::assertSame('decimal', $this->platform->getDoctrineTypeMapping('decimal')); |
||
| 293 | |||
| 294 | self::assertTrue($this->platform->hasDoctrineTypeMappingFor('double')); |
||
| 295 | self::assertSame('float', $this->platform->getDoctrineTypeMapping('double')); |
||
| 296 | |||
| 297 | self::assertTrue($this->platform->hasDoctrineTypeMappingFor('real')); |
||
| 298 | self::assertSame('float', $this->platform->getDoctrineTypeMapping('real')); |
||
| 299 | |||
| 300 | self::assertTrue($this->platform->hasDoctrineTypeMappingFor('timestamp')); |
||
| 301 | self::assertSame('datetime', $this->platform->getDoctrineTypeMapping('timestamp')); |
||
| 302 | } |
||
| 303 | |||
| 304 | /** |
||
| 305 | * {@inheritDoc} |
||
| 306 | */ |
||
| 307 | public function getIsCommentedDoctrineType() : iterable |
||
| 308 | { |
||
| 309 | $types = []; |
||
| 310 | |||
| 311 | foreach (parent::getIsCommentedDoctrineType() as $key => $value) { |
||
| 312 | $types[$key] = $value; |
||
| 313 | } |
||
| 314 | |||
| 315 | $types[Types::BOOLEAN] = [Type::getType(Types::BOOLEAN), true]; |
||
| 316 | |||
| 317 | return $types; |
||
| 318 | } |
||
| 319 | |||
| 320 | public function testGeneratesDDLSnippets() : void |
||
| 321 | { |
||
| 322 | self::assertEquals('CREATE DATABASE foobar', $this->platform->getCreateDatabaseSQL('foobar')); |
||
| 323 | self::assertEquals('DROP DATABASE foobar', $this->platform->getDropDatabaseSQL('foobar')); |
||
| 324 | self::assertEquals('DECLARE GLOBAL TEMPORARY TABLE', $this->platform->getCreateTemporaryTableSnippetSQL()); |
||
| 325 | self::assertEquals('TRUNCATE foobar IMMEDIATE', $this->platform->getTruncateTableSQL('foobar')); |
||
| 326 | |||
| 327 | $viewSql = 'SELECT * FROM footable'; |
||
| 328 | self::assertEquals('CREATE VIEW fooview AS ' . $viewSql, $this->platform->getCreateViewSQL('fooview', $viewSql)); |
||
| 329 | self::assertEquals('DROP VIEW fooview', $this->platform->getDropViewSQL('fooview')); |
||
| 330 | } |
||
| 331 | |||
| 332 | public function testGeneratesCreateUnnamedPrimaryKeySQL() : void |
||
| 333 | { |
||
| 334 | self::assertEquals( |
||
| 335 | 'ALTER TABLE foo ADD PRIMARY KEY (a, b)', |
||
| 336 | $this->platform->getCreatePrimaryKeySQL( |
||
| 337 | new Index('any_pk_name', ['a', 'b'], true, true), |
||
| 338 | 'foo' |
||
| 339 | ) |
||
| 340 | ); |
||
| 341 | } |
||
| 342 | |||
| 343 | public function testGeneratesSQLSnippets() : void |
||
| 344 | { |
||
| 345 | self::assertEquals('CURRENT DATE', $this->platform->getCurrentDateSQL()); |
||
| 346 | self::assertEquals('CURRENT TIME', $this->platform->getCurrentTimeSQL()); |
||
| 347 | self::assertEquals('CURRENT TIMESTAMP', $this->platform->getCurrentTimestampSQL()); |
||
| 348 | self::assertEquals("'1987/05/02' + 4 DAY", $this->platform->getDateAddDaysExpression("'1987/05/02'", '4')); |
||
| 349 | self::assertEquals("'1987/05/02' + 12 HOUR", $this->platform->getDateAddHourExpression("'1987/05/02'", '12')); |
||
| 350 | self::assertEquals("'1987/05/02' + 2 MINUTE", $this->platform->getDateAddMinutesExpression("'1987/05/02'", '2')); |
||
| 351 | self::assertEquals("'1987/05/02' + 102 MONTH", $this->platform->getDateAddMonthExpression("'1987/05/02'", '102')); |
||
| 352 | self::assertEquals("'1987/05/02' + (5 * 3) MONTH", $this->platform->getDateAddQuartersExpression("'1987/05/02'", '5')); |
||
| 353 | self::assertEquals("'1987/05/02' + 1 SECOND", $this->platform->getDateAddSecondsExpression("'1987/05/02'", '1')); |
||
| 354 | self::assertEquals("'1987/05/02' + (3 * 7) DAY", $this->platform->getDateAddWeeksExpression("'1987/05/02'", '3')); |
||
| 355 | self::assertEquals("'1987/05/02' + 10 YEAR", $this->platform->getDateAddYearsExpression("'1987/05/02'", '10')); |
||
| 356 | self::assertEquals("DAYS('1987/05/02') - DAYS('1987/04/01')", $this->platform->getDateDiffExpression("'1987/05/02'", "'1987/04/01'")); |
||
| 357 | self::assertEquals("'1987/05/02' - 4 DAY", $this->platform->getDateSubDaysExpression("'1987/05/02'", '4')); |
||
| 358 | self::assertEquals("'1987/05/02' - 12 HOUR", $this->platform->getDateSubHourExpression("'1987/05/02'", '12')); |
||
| 359 | self::assertEquals("'1987/05/02' - 2 MINUTE", $this->platform->getDateSubMinutesExpression("'1987/05/02'", '2')); |
||
| 360 | self::assertEquals("'1987/05/02' - 102 MONTH", $this->platform->getDateSubMonthExpression("'1987/05/02'", '102')); |
||
| 361 | self::assertEquals("'1987/05/02' - (5 * 3) MONTH", $this->platform->getDateSubQuartersExpression("'1987/05/02'", '5')); |
||
| 362 | self::assertEquals("'1987/05/02' - 1 SECOND", $this->platform->getDateSubSecondsExpression("'1987/05/02'", '1')); |
||
| 363 | self::assertEquals("'1987/05/02' - (3 * 7) DAY", $this->platform->getDateSubWeeksExpression("'1987/05/02'", '3')); |
||
| 364 | self::assertEquals("'1987/05/02' - 10 YEAR", $this->platform->getDateSubYearsExpression("'1987/05/02'", '10')); |
||
| 365 | self::assertEquals(' WITH RR USE AND KEEP UPDATE LOCKS', $this->platform->getForUpdateSQL()); |
||
| 366 | self::assertEquals('LOCATE(substring_column, string_column)', $this->platform->getLocateExpression('string_column', 'substring_column')); |
||
| 367 | self::assertEquals('LOCATE(substring_column, string_column, 1)', $this->platform->getLocateExpression('string_column', 'substring_column', '1')); |
||
| 368 | self::assertEquals('SUBSTR(column, 5)', $this->platform->getSubstringExpression('column', '5')); |
||
| 369 | self::assertEquals('SUBSTR(column, 5, 2)', $this->platform->getSubstringExpression('column', '5', '2')); |
||
| 370 | } |
||
| 371 | |||
| 372 | public function testModifiesLimitQuery() : void |
||
| 373 | { |
||
| 374 | self::assertEquals( |
||
| 375 | 'SELECT * FROM user', |
||
| 376 | $this->platform->modifyLimitQuery('SELECT * FROM user', null, 0) |
||
| 377 | ); |
||
| 378 | |||
| 379 | self::assertEquals( |
||
| 380 | 'SELECT db22.* FROM (SELECT db21.*, ROW_NUMBER() OVER() AS DC_ROWNUM FROM (SELECT * FROM user) db21) db22 WHERE db22.DC_ROWNUM <= 10', |
||
| 381 | $this->platform->modifyLimitQuery('SELECT * FROM user', 10, 0) |
||
| 382 | ); |
||
| 383 | |||
| 384 | self::assertEquals( |
||
| 385 | 'SELECT db22.* FROM (SELECT db21.*, ROW_NUMBER() OVER() AS DC_ROWNUM FROM (SELECT * FROM user) db21) db22 WHERE db22.DC_ROWNUM <= 10', |
||
| 386 | $this->platform->modifyLimitQuery('SELECT * FROM user', 10) |
||
| 387 | ); |
||
| 388 | |||
| 389 | self::assertEquals( |
||
| 390 | 'SELECT db22.* FROM (SELECT db21.*, ROW_NUMBER() OVER() AS DC_ROWNUM FROM (SELECT * FROM user) db21) db22 WHERE db22.DC_ROWNUM >= 6 AND db22.DC_ROWNUM <= 15', |
||
| 391 | $this->platform->modifyLimitQuery('SELECT * FROM user', 10, 5) |
||
| 392 | ); |
||
| 393 | self::assertEquals( |
||
| 394 | 'SELECT db22.* FROM (SELECT db21.*, ROW_NUMBER() OVER() AS DC_ROWNUM FROM (SELECT * FROM user) db21) db22 WHERE db22.DC_ROWNUM >= 6 AND db22.DC_ROWNUM <= 5', |
||
| 395 | $this->platform->modifyLimitQuery('SELECT * FROM user', 0, 5) |
||
| 396 | ); |
||
| 397 | } |
||
| 398 | |||
| 399 | public function testPrefersIdentityColumns() : void |
||
| 400 | { |
||
| 401 | self::assertTrue($this->platform->prefersIdentityColumns()); |
||
| 402 | } |
||
| 403 | |||
| 404 | public function testSupportsIdentityColumns() : void |
||
| 405 | { |
||
| 406 | self::assertTrue($this->platform->supportsIdentityColumns()); |
||
| 407 | } |
||
| 408 | |||
| 409 | public function testDoesNotSupportSavePoints() : void |
||
| 410 | { |
||
| 411 | self::assertFalse($this->platform->supportsSavepoints()); |
||
| 412 | } |
||
| 413 | |||
| 414 | public function testDoesNotSupportReleasePoints() : void |
||
| 415 | { |
||
| 416 | self::assertFalse($this->platform->supportsReleaseSavepoints()); |
||
| 417 | } |
||
| 418 | |||
| 419 | public function testDoesNotSupportCreateDropDatabase() : void |
||
| 422 | } |
||
| 423 | |||
| 424 | public function testReturnsSQLResultCasing() : void |
||
| 425 | { |
||
| 426 | self::assertSame('COL', $this->platform->getSQLResultCasing('cOl')); |
||
| 427 | } |
||
| 428 | |||
| 429 | public function testGetVariableLengthStringTypeDeclarationSQLNoLength() : void |
||
| 430 | { |
||
| 431 | $this->expectException(ColumnLengthRequired::class); |
||
| 432 | |||
| 433 | parent::testGetVariableLengthStringTypeDeclarationSQLNoLength(); |
||
| 434 | } |
||
| 435 | |||
| 436 | public function getExpectedFixedLengthBinaryTypeDeclarationSQLNoLength() : string |
||
| 437 | { |
||
| 438 | return 'CHAR FOR BIT DATA'; |
||
| 439 | } |
||
| 440 | |||
| 441 | public function getExpectedFixedLengthBinaryTypeDeclarationSQLWithLength() : string |
||
| 442 | { |
||
| 443 | return 'CHAR(16) FOR BIT DATA'; |
||
| 444 | } |
||
| 445 | |||
| 446 | public function getExpectedVariableLengthBinaryTypeDeclarationSQLNoLength() : string |
||
| 449 | } |
||
| 450 | |||
| 451 | public function testGetVariableLengthBinaryTypeDeclarationSQLNoLength() : void |
||
| 452 | { |
||
| 453 | $this->expectException(ColumnLengthRequired::class); |
||
| 454 | |||
| 455 | parent::testGetVariableLengthBinaryTypeDeclarationSQLNoLength(); |
||
| 456 | } |
||
| 457 | |||
| 458 | public function getExpectedVariableLengthBinaryTypeDeclarationSQLWithLength() : string |
||
| 459 | { |
||
| 460 | return 'VARCHAR(16) FOR BIT DATA'; |
||
| 461 | } |
||
| 462 | |||
| 463 | /** |
||
| 464 | * {@inheritDoc} |
||
| 465 | * |
||
| 466 | * @group DBAL-234 |
||
| 467 | */ |
||
| 468 | protected function getAlterTableRenameIndexSQL() : array |
||
| 469 | { |
||
| 470 | return ['RENAME INDEX idx_foo TO idx_bar']; |
||
| 471 | } |
||
| 472 | |||
| 473 | /** |
||
| 474 | * {@inheritDoc} |
||
| 475 | * |
||
| 476 | * @group DBAL-234 |
||
| 477 | */ |
||
| 478 | protected function getQuotedAlterTableRenameIndexSQL() : array |
||
| 479 | { |
||
| 480 | return [ |
||
| 481 | 'RENAME INDEX "create" TO "select"', |
||
| 482 | 'RENAME INDEX "foo" TO "bar"', |
||
| 483 | ]; |
||
| 484 | } |
||
| 485 | |||
| 486 | /** |
||
| 487 | * {@inheritdoc} |
||
| 488 | */ |
||
| 489 | protected function getQuotedAlterTableRenameColumnSQL() : array |
||
| 490 | { |
||
| 491 | return ['ALTER TABLE mytable ' . |
||
| 492 | 'RENAME COLUMN unquoted1 TO unquoted ' . |
||
| 493 | 'RENAME COLUMN unquoted2 TO "where" ' . |
||
| 494 | 'RENAME COLUMN unquoted3 TO "foo" ' . |
||
| 495 | 'RENAME COLUMN "create" TO reserved_keyword ' . |
||
| 496 | 'RENAME COLUMN "table" TO "from" ' . |
||
| 497 | 'RENAME COLUMN "select" TO "bar" ' . |
||
| 498 | 'RENAME COLUMN quoted1 TO quoted ' . |
||
| 499 | 'RENAME COLUMN quoted2 TO "and" ' . |
||
| 500 | 'RENAME COLUMN quoted3 TO "baz"', |
||
| 501 | ]; |
||
| 502 | } |
||
| 503 | |||
| 504 | /** |
||
| 505 | * {@inheritdoc} |
||
| 506 | */ |
||
| 507 | protected function getQuotedAlterTableChangeColumnLengthSQL() : array |
||
| 508 | { |
||
| 509 | self::markTestIncomplete('Not implemented yet'); |
||
|
|
|||
| 510 | } |
||
| 511 | |||
| 512 | /** |
||
| 513 | * {@inheritDoc} |
||
| 514 | * |
||
| 515 | * @group DBAL-807 |
||
| 516 | */ |
||
| 517 | protected function getAlterTableRenameIndexInSchemaSQL() : array |
||
| 518 | { |
||
| 519 | return ['RENAME INDEX myschema.idx_foo TO idx_bar']; |
||
| 520 | } |
||
| 521 | |||
| 522 | /** |
||
| 523 | * {@inheritDoc} |
||
| 524 | * |
||
| 525 | * @group DBAL-807 |
||
| 526 | */ |
||
| 527 | protected function getQuotedAlterTableRenameIndexInSchemaSQL() : array |
||
| 528 | { |
||
| 529 | return [ |
||
| 530 | 'RENAME INDEX "schema"."create" TO "select"', |
||
| 531 | 'RENAME INDEX "schema"."foo" TO "bar"', |
||
| 532 | ]; |
||
| 533 | } |
||
| 534 | |||
| 535 | /** |
||
| 536 | * @group DBAL-423 |
||
| 537 | */ |
||
| 538 | public function testReturnsGuidTypeDeclarationSQL() : void |
||
| 539 | { |
||
| 540 | self::assertSame('CHAR(36)', $this->platform->getGuidTypeDeclarationSQL([])); |
||
| 541 | } |
||
| 542 | |||
| 543 | /** |
||
| 544 | * {@inheritdoc} |
||
| 545 | */ |
||
| 546 | public function getAlterTableRenameColumnSQL() : array |
||
| 547 | { |
||
| 548 | return ['ALTER TABLE foo RENAME COLUMN bar TO baz']; |
||
| 549 | } |
||
| 550 | |||
| 551 | /** |
||
| 552 | * {@inheritdoc} |
||
| 553 | */ |
||
| 554 | protected function getQuotesTableIdentifiersInAlterTableSQL() : array |
||
| 555 | { |
||
| 556 | return [ |
||
| 557 | 'ALTER TABLE "foo" DROP FOREIGN KEY fk1', |
||
| 558 | 'ALTER TABLE "foo" DROP FOREIGN KEY fk2', |
||
| 559 | 'ALTER TABLE "foo" ' . |
||
| 560 | 'ADD COLUMN bloo INTEGER NOT NULL WITH DEFAULT ' . |
||
| 561 | 'DROP COLUMN baz ' . |
||
| 562 | 'ALTER COLUMN bar DROP NOT NULL ' . |
||
| 563 | 'RENAME COLUMN id TO war', |
||
| 564 | 'CALL SYSPROC.ADMIN_CMD (\'REORG TABLE "foo"\')', |
||
| 565 | 'RENAME TABLE "foo" TO "table"', |
||
| 566 | 'ALTER TABLE "table" ADD CONSTRAINT fk_add FOREIGN KEY (fk3) REFERENCES fk_table (id)', |
||
| 567 | 'ALTER TABLE "table" ADD CONSTRAINT fk2 FOREIGN KEY (fk2) REFERENCES fk_table2 (id)', |
||
| 568 | ]; |
||
| 569 | } |
||
| 570 | |||
| 571 | /** |
||
| 572 | * {@inheritdoc} |
||
| 573 | */ |
||
| 574 | protected function getCommentOnColumnSQL() : array |
||
| 575 | { |
||
| 576 | return [ |
||
| 577 | 'COMMENT ON COLUMN foo.bar IS \'comment\'', |
||
| 578 | 'COMMENT ON COLUMN "Foo"."BAR" IS \'comment\'', |
||
| 579 | 'COMMENT ON COLUMN "select"."from" IS \'comment\'', |
||
| 580 | ]; |
||
| 581 | } |
||
| 582 | |||
| 583 | /** |
||
| 584 | * @group DBAL-944 |
||
| 585 | * @dataProvider getGeneratesAlterColumnSQL |
||
| 586 | */ |
||
| 587 | public function testGeneratesAlterColumnSQL(string $changedProperty, Column $column, ?string $expectedSQLClause = null) : void |
||
| 588 | { |
||
| 589 | $tableDiff = new TableDiff('foo'); |
||
| 590 | $tableDiff->fromTable = new Table('foo'); |
||
| 591 | $tableDiff->changedColumns['bar'] = new ColumnDiff('bar', $column, [$changedProperty]); |
||
| 592 | |||
| 593 | $expectedSQL = []; |
||
| 594 | |||
| 595 | if ($expectedSQLClause !== null) { |
||
| 596 | $expectedSQL[] = 'ALTER TABLE foo ALTER COLUMN bar ' . $expectedSQLClause; |
||
| 597 | } |
||
| 598 | |||
| 599 | $expectedSQL[] = "CALL SYSPROC.ADMIN_CMD ('REORG TABLE foo')"; |
||
| 600 | |||
| 601 | self::assertSame($expectedSQL, $this->platform->getAlterTableSQL($tableDiff)); |
||
| 602 | } |
||
| 603 | |||
| 604 | /** |
||
| 605 | * @return mixed[][] |
||
| 606 | */ |
||
| 607 | public static function getGeneratesAlterColumnSQL() : iterable |
||
| 608 | { |
||
| 609 | return [ |
||
| 610 | [ |
||
| 611 | 'columnDefinition', |
||
| 612 | new Column('bar', Type::getType('decimal'), ['columnDefinition' => 'MONEY NOT NULL']), |
||
| 613 | 'MONEY NOT NULL', |
||
| 614 | ], |
||
| 615 | [ |
||
| 616 | 'type', |
||
| 617 | new Column('bar', Type::getType('integer')), |
||
| 618 | 'SET DATA TYPE INTEGER', |
||
| 619 | ], |
||
| 620 | [ |
||
| 621 | 'length', |
||
| 622 | new Column('bar', Type::getType('string'), ['length' => 100]), |
||
| 623 | 'SET DATA TYPE VARCHAR(100)', |
||
| 624 | ], |
||
| 625 | [ |
||
| 626 | 'precision', |
||
| 627 | new Column('bar', Type::getType('decimal'), ['precision' => 10, 'scale' => 2]), |
||
| 628 | 'SET DATA TYPE NUMERIC(10, 2)', |
||
| 629 | ], |
||
| 630 | [ |
||
| 631 | 'scale', |
||
| 632 | new Column('bar', Type::getType('decimal'), ['precision' => 5, 'scale' => 4]), |
||
| 633 | 'SET DATA TYPE NUMERIC(5, 4)', |
||
| 634 | ], |
||
| 635 | [ |
||
| 636 | 'fixed', |
||
| 637 | new Column('bar', Type::getType('string'), ['length' => 20, 'fixed' => true]), |
||
| 638 | 'SET DATA TYPE CHAR(20)', |
||
| 639 | ], |
||
| 640 | [ |
||
| 641 | 'notnull', |
||
| 642 | new Column('bar', Type::getType('string'), ['notnull' => true]), |
||
| 643 | 'SET NOT NULL', |
||
| 644 | ], |
||
| 645 | [ |
||
| 646 | 'notnull', |
||
| 647 | new Column('bar', Type::getType('string'), ['notnull' => false]), |
||
| 648 | 'DROP NOT NULL', |
||
| 649 | ], |
||
| 650 | [ |
||
| 651 | 'default', |
||
| 652 | new Column('bar', Type::getType('string'), ['default' => 'foo']), |
||
| 653 | "SET DEFAULT 'foo'", |
||
| 654 | ], |
||
| 655 | [ |
||
| 656 | 'default', |
||
| 657 | new Column('bar', Type::getType('integer'), ['autoincrement' => true, 'default' => 666]), |
||
| 658 | null, |
||
| 659 | ], |
||
| 660 | [ |
||
| 661 | 'default', |
||
| 662 | new Column('bar', Type::getType('string')), |
||
| 663 | 'DROP DEFAULT', |
||
| 664 | ], |
||
| 665 | ]; |
||
| 666 | } |
||
| 667 | |||
| 668 | protected function getQuotesReservedKeywordInUniqueConstraintDeclarationSQL() : string |
||
| 669 | { |
||
| 670 | return 'CONSTRAINT "select" UNIQUE (foo)'; |
||
| 671 | } |
||
| 672 | |||
| 673 | protected function getQuotesReservedKeywordInIndexDeclarationSQL() : string |
||
| 674 | { |
||
| 675 | return ''; // not supported by this platform |
||
| 676 | } |
||
| 677 | |||
| 678 | protected function getQuotesReservedKeywordInTruncateTableSQL() : string |
||
| 679 | { |
||
| 680 | return 'TRUNCATE "select" IMMEDIATE'; |
||
| 681 | } |
||
| 682 | |||
| 683 | protected function supportsInlineIndexDeclaration() : bool |
||
| 684 | { |
||
| 685 | return false; |
||
| 686 | } |
||
| 687 | |||
| 688 | protected function supportsCommentOnStatement() : bool |
||
| 689 | { |
||
| 690 | return true; |
||
| 691 | } |
||
| 692 | |||
| 693 | /** |
||
| 694 | * {@inheritdoc} |
||
| 695 | */ |
||
| 696 | protected function getAlterStringToFixedStringSQL() : array |
||
| 701 | ]; |
||
| 702 | } |
||
| 703 | |||
| 704 | /** |
||
| 705 | * {@inheritdoc} |
||
| 706 | */ |
||
| 707 | protected function getGeneratesAlterTableRenameIndexUsedByForeignKeySQL() : array |
||
| 708 | { |
||
| 709 | return ['RENAME INDEX idx_foo TO idx_foo_renamed']; |
||
| 710 | } |
||
| 711 | |||
| 712 | /** |
||
| 713 | * @group DBAL-2436 |
||
| 714 | */ |
||
| 715 | public function testQuotesTableNameInListTableColumnsSQL() : void |
||
| 720 | ); |
||
| 721 | } |
||
| 722 | |||
| 723 | /** |
||
| 724 | * @group DBAL-2436 |
||
| 725 | */ |
||
| 726 | public function testQuotesTableNameInListTableIndexesSQL() : void |
||
| 727 | { |
||
| 728 | self::assertStringContainsStringIgnoringCase( |
||
| 729 | "'Foo''Bar\\'", |
||
| 730 | $this->platform->getListTableIndexesSQL("Foo'Bar\\") |
||
| 731 | ); |
||
| 732 | } |
||
| 733 | |||
| 734 | /** |
||
| 735 | * @group DBAL-2436 |
||
| 736 | */ |
||
| 737 | public function testQuotesTableNameInListTableForeignKeysSQL() : void |
||
| 742 | ); |
||
| 743 | } |
||
| 744 | } |
||
| 745 |
For hinted functions/methods where all return statements with the correct type are only reachable via conditions, ?null? gets implicitly returned which may be incompatible with the hinted type. Let?s take a look at an example: