public function providerForTestGetModifyTableForeignKeysSkipSql4DDL()
{
$schema1 = <<<EOF
<database name="test">
\t<table name="test">
\t\t<column name="test" type="INTEGER" primaryKey="true" autoIncrement="true" required="true" />
\t\t<column name="ref_test" type="INTEGER"/>
\t\t<foreign-key foreignTable="test2" onDelete="CASCADE" onUpdate="CASCADE" skipSql="true">
\t\t <reference local="ref_test" foreign="test" />
\t </foreign-key>
\t</table>
\t<table name="test2">
\t\t<column name="test" type="integer" primaryKey="true" />
\t</table>
</database>
EOF;
$schema2 = <<<EOF
<database name="test">
<table name="test">
<column name="test" type="INTEGER" primaryKey="true" autoIncrement="true" required="true" />
<column name="ref_test" type="INTEGER"/>
</table>
<table name="test2">
<column name="test" type="integer" primaryKey="true" />
</table>
</database>
EOF;
$d1 = $this->getDatabaseFromSchema($schema1);
$d2 = $this->getDatabaseFromSchema($schema2);
$diff = PropelDatabaseComparator::computeDiff($d2, $d1);
return array(array($diff));
}
public function testGetModifyDatabaseWithBlockStorageDDL()
{
$schema1 = <<<EOF
<database name="test">
\t<table name="foo1">
\t\t<column name="id" primaryKey="true" type="INTEGER" autoIncrement="true" />
\t\t<column name="blooopoo" type="INTEGER" />
\t</table>
\t<table name="foo2">
\t\t<column name="id" primaryKey="true" type="INTEGER" autoIncrement="true" />
\t\t<column name="bar" type="INTEGER" />
\t\t<column name="baz" type="VARCHAR" size="12" required="true" />
\t</table>
\t<table name="foo3">
\t\t<column name="id" primaryKey="true" type="INTEGER" autoIncrement="true" />
\t\t<column name="yipee" type="INTEGER" />
\t</table>
</database>
EOF;
$schema2 = <<<EOF
<database name="test">
\t<table name="foo2">
\t\t<column name="id" primaryKey="true" type="INTEGER" autoIncrement="true" />
\t\t<column name="bar1" type="INTEGER" />
\t\t<column name="baz" type="VARCHAR" size="12" required="false" />
\t\t<column name="baz3" type="CLOB" />
\t\t<vendor type="oracle">
\t\t\t<parameter name="PCTFree" value="20"/>
\t\t\t<parameter name="InitTrans" value="4"/>
\t\t\t<parameter name="MinExtents" value="1"/>
\t\t\t<parameter name="MaxExtents" value="99"/>
\t\t\t<parameter name="PCTIncrease" value="0"/>
\t\t\t<parameter name="Tablespace" value="L_128K"/>
\t\t\t<parameter name="PKPCTFree" value="20"/>
\t\t\t<parameter name="PKInitTrans" value="4"/>
\t\t\t<parameter name="PKMinExtents" value="1"/>
\t\t\t<parameter name="PKMaxExtents" value="99"/>
\t\t\t<parameter name="PKPCTIncrease" value="0"/>
\t\t\t<parameter name="PKTablespace" value="IL_128K"/>
\t\t</vendor>
\t</table>
\t<table name="foo4">
\t\t<column name="id" primaryKey="true" type="INTEGER" autoIncrement="true" />
\t\t<column name="yipee" type="INTEGER" />
\t\t<vendor type="oracle">
\t\t\t<parameter name="PCTFree" value="20"/>
\t\t\t<parameter name="InitTrans" value="4"/>
\t\t\t<parameter name="MinExtents" value="1"/>
\t\t\t<parameter name="MaxExtents" value="99"/>
\t\t\t<parameter name="PCTIncrease" value="0"/>
\t\t\t<parameter name="Tablespace" value="L_128K"/>
\t\t\t<parameter name="PKPCTFree" value="20"/>
\t\t\t<parameter name="PKInitTrans" value="4"/>
\t\t\t<parameter name="PKMinExtents" value="1"/>
\t\t\t<parameter name="PKMaxExtents" value="99"/>
\t\t\t<parameter name="PKPCTIncrease" value="0"/>
\t\t\t<parameter name="PKTablespace" value="IL_128K"/>
\t\t</vendor>
\t</table>
\t<table name="foo5">
\t\t<column name="id" primaryKey="true" type="INTEGER" autoIncrement="true" />
\t\t<column name="lkdjfsh" type="INTEGER" />
\t\t<column name="dfgdsgf" type="CLOB" />
\t\t<index name="lkdjfsh_IDX">
\t\t\t<index-column name="lkdjfsh"/>
\t\t\t<vendor type="oracle">
\t\t\t\t<parameter name="PCTFree" value="20"/>
\t\t\t\t<parameter name="InitTrans" value="4"/>
\t\t\t\t<parameter name="MinExtents" value="1"/>
\t\t\t\t<parameter name="MaxExtents" value="99"/>
\t\t\t\t<parameter name="PCTIncrease" value="0"/>
\t\t\t\t<parameter name="Tablespace" value="L_128K"/>
\t\t\t</vendor>
\t\t</index>
\t\t<vendor type="oracle">
\t\t\t<parameter name="PCTFree" value="20"/>
\t\t\t<parameter name="InitTrans" value="4"/>
\t\t\t<parameter name="MinExtents" value="1"/>
\t\t\t<parameter name="MaxExtents" value="99"/>
\t\t\t<parameter name="PCTIncrease" value="0"/>
\t\t\t<parameter name="Tablespace" value="L_128K"/>
\t\t\t<parameter name="PKPCTFree" value="20"/>
\t\t\t<parameter name="PKInitTrans" value="4"/>
\t\t\t<parameter name="PKMinExtents" value="1"/>
\t\t\t<parameter name="PKMaxExtents" value="99"/>
\t\t\t<parameter name="PKPCTIncrease" value="0"/>
\t\t\t<parameter name="PKTablespace" value="IL_128K"/>
\t\t</vendor>
\t</table>
</database>
EOF;
$d1 = $this->getDatabaseFromSchema($schema1);
$d2 = $this->getDatabaseFromSchema($schema2);
$databaseDiff = PropelDatabaseComparator::computeDiff($d1, $d2);
$expected = "\nALTER SESSION SET NLS_DATE_FORMAT='YYYY-MM-DD';\nALTER SESSION SET NLS_TIMESTAMP_FORMAT='YYYY-MM-DD HH24:MI:SS';\n\nDROP TABLE foo1 CASCADE CONSTRAINTS;\n\nDROP SEQUENCE foo1_SEQ;\n\nALTER TABLE foo3 RENAME TO foo4;\n\nCREATE TABLE foo5\n(\n\tid NUMBER NOT NULL,\n\tlkdjfsh NUMBER,\n\tdfgdsgf CLOB\n)\nPCTFREE 20\nINITRANS 4\nSTORAGE\n(\n\tMINEXTENTS 1\n\tMAXEXTENTS 99\n\tPCTINCREASE 0\n)\nTABLESPACE L_128K;\n\nALTER TABLE foo5 ADD CONSTRAINT foo5_PK PRIMARY KEY (id)\nUSING INDEX\nPCTFREE 20\nINITRANS 4\nSTORAGE\n(\n\tMINEXTENTS 1\n\tMAXEXTENTS 99\n\tPCTINCREASE 0\n)\nTABLESPACE IL_128K;\n\nCREATE SEQUENCE foo5_SEQ\n\tINCREMENT BY 1 START WITH 1 NOMAXVALUE NOCYCLE NOCACHE ORDER;\n\nCREATE INDEX lkdjfsh_IDX ON foo5 (lkdjfsh)\nPCTFREE 20\nINITRANS 4\nSTORAGE\n(\n\tMINEXTENTS 1\n\tMAXEXTENTS 99\n\tPCTINCREASE 0\n)\nTABLESPACE L_128K;\n\nALTER TABLE foo2 RENAME COLUMN bar TO bar1;\n\nALTER TABLE foo2 MODIFY\n(\n\tbaz NVARCHAR2(12)\n);\n\nALTER TABLE foo2 ADD\n(\n\tbaz3 CLOB\n);\n";
$this->assertEquals($expected, $this->getPlatform()->getModifyDatabaseDDL($databaseDiff));
}
/**
* Main method builds all the targets for a typical propel project.
*/
public function main()
{
// check to make sure task received all correct params
$this->validate();
$generatorConfig = $this->getGeneratorConfig();
// loading model from database
$this->log('Reading databases structure...');
$connections = $generatorConfig->getBuildConnections();
if (!$connections) {
throw new Exception('You must define database connection settings in a buildtime-conf.xml file to use diff');
}
$totalNbTables = 0;
$ad = new AppData();
foreach ($connections as $name => $params) {
$this->log(sprintf('Connecting to database "%s" using DSN "%s"', $name, $params['dsn']), Project::MSG_VERBOSE);
$pdo = $generatorConfig->getBuildPDO($name);
$database = new Database($name);
$platform = $generatorConfig->getConfiguredPlatform($pdo);
if (!$platform->supportsMigrations()) {
$this->log(sprintf('Skipping database "%s" since vendor "%s" does not support migrations', $name, $platform->getDatabaseType()));
continue;
}
$database->setPlatform($platform);
$database->setDefaultIdMethod(IDMethod::NATIVE);
$parser = $generatorConfig->getConfiguredSchemaParser($pdo);
$nbTables = $parser->parse($database, $this);
$ad->addDatabase($database);
$totalNbTables += $nbTables;
$this->log(sprintf('%d tables found in database "%s"', $nbTables, $name), Project::MSG_VERBOSE);
}
if ($totalNbTables) {
$this->log(sprintf('%d tables found in all databases.', $totalNbTables));
} else {
$this->log('No table found in all databases');
}
// loading model from XML
$this->packageObjectModel = true;
$appDatasFromXml = $this->getDataModels();
$appDataFromXml = array_pop($appDatasFromXml);
// comparing models
$this->log('Comparing models...');
$manager = new PropelMigrationManager();
$manager->setConnections($connections);
$manager->setMigrationDir($this->getOutputDirectory());
$migrationsUp = array();
$migrationsDown = array();
foreach ($ad->getDatabases() as $database) {
$name = $database->getName();
$this->log(sprintf('Comparing database "%s"', $name), Project::MSG_VERBOSE);
if (!$appDataFromXml->hasDatabase($name)) {
// FIXME: tables present in database but not in XML
continue;
}
$databaseDiff = PropelDatabaseComparator::computeDiff($database, $appDataFromXml->getDatabase($name), $this->isCaseInsensitive());
if (!$databaseDiff) {
$this->log(sprintf('Same XML and database structures for datasource "%s" - no diff to generate', $name), Project::MSG_VERBOSE);
continue;
}
$this->log(sprintf('Structure of database was modified in datasource "%s": %s', $name, $databaseDiff->getDescription()));
$platform = $generatorConfig->getConfiguredPlatform(null, $name);
$migrationsUp[$name] = $platform->getModifyDatabaseDDL($databaseDiff);
$migrationsDown[$name] = $platform->getModifyDatabaseDDL($databaseDiff->getReverseDiff());
}
if (!$migrationsUp) {
$this->log('Same XML and database structures for all datasource - no diff to generate');
return;
}
$timestamp = time();
$migrationFileName = $manager->getMigrationFileName($timestamp);
$migrationClassBody = $manager->getMigrationClassBody($migrationsUp, $migrationsDown, $timestamp);
$_f = new PhingFile($this->getOutputDirectory(), $migrationFileName);
file_put_contents($_f->getAbsolutePath(), $migrationClassBody);
$this->log(sprintf('"%s" file successfully created in %s', $_f->getName(), $_f->getParent()));
if ($editorCmd = $this->getEditorCmd()) {
$this->log(sprintf('Using "%s" as text editor', $editorCmd));
shell_exec($editorCmd . ' ' . escapeshellarg($_f->getAbsolutePath()));
} else {
$this->log(' Please review the generated SQL statements, and add data migration code if necessary.');
$this->log(' Once the migration class is valid, call the "migrate" task to execute it.');
}
}
public function testCompareSeveralTableDifferences()
{
$d1 = new Database();
$t1 = new Table('Foo_Table');
$c1 = new Column('Foo');
$c1->getDomain()->copy($this->platform->getDomainForType('DOUBLE'));
$c1->getDomain()->replaceScale(2);
$c1->getDomain()->replaceSize(3);
$c1->setNotNull(true);
$c1->getDomain()->setDefaultValue(new ColumnDefaultValue(123, ColumnDefaultValue::TYPE_VALUE));
$t1->addColumn($c1);
$d1->addTable($t1);
$t2 = new Table('Bar');
$c2 = new Column('Bar_Column');
$c2->getDomain()->copy($this->platform->getDomainForType('DOUBLE'));
$t2->addColumn($c2);
$d1->addTable($t2);
$t11 = new Table('Baz');
$d1->addTable($t11);
$d2 = new Database();
$t3 = new Table('Foo_Table');
$c3 = new Column('Foo1');
$c3->getDomain()->copy($this->platform->getDomainForType('DOUBLE'));
$c3->getDomain()->replaceScale(2);
$c3->getDomain()->replaceSize(3);
$c3->setNotNull(true);
$c3->getDomain()->setDefaultValue(new ColumnDefaultValue(123, ColumnDefaultValue::TYPE_VALUE));
$t3->addColumn($c3);
$d2->addTable($t3);
$t4 = new Table('Bar2');
$c4 = new Column('Bar_Column');
$c4->getDomain()->copy($this->platform->getDomainForType('DOUBLE'));
$t4->addColumn($c4);
$d2->addTable($t4);
$t5 = new Table('Biz');
$c5 = new Column('Biz_Column');
$c5->getDomain()->copy($this->platform->getDomainForType('INTEGER'));
$t5->addColumn($c5);
$d2->addTable($t5);
// Foo_Table was modified, Bar was renamed, Baz was removed, Biz was added
$dc = new PropelDatabaseComparator();
$dc->setFromDatabase($d1);
$dc->setToDatabase($d2);
$nbDiffs = $dc->compareTables();
$databaseDiff = $dc->getDatabaseDiff();
$this->assertEquals(4, $nbDiffs);
$this->assertEquals(array('Bar' => 'Bar2'), $databaseDiff->getRenamedTables());
$this->assertEquals(array('Biz' => $t5), $databaseDiff->getAddedTables());
$this->assertEquals(array('Baz' => $t11), $databaseDiff->getRemovedTables());
$tableDiff = PropelTableComparator::computeDiff($t1, $t3);
$this->assertEquals(array('Foo_Table' => $tableDiff), $databaseDiff->getModifiedTables());
}