Пример #1
0
 public function __construct(Schema $schema)
 {
     $this->schema = $schema;
     $path = $schema->path() . 'sequences';
     $this->sequences = array();
     $this->file = new LockableFile(new File($path . '.cgi'));
     $this->lockFile = new MicrotimeLockFile(new File($path . '.lock.cgi'));
 }
Пример #2
0
 protected function getRelation(Schema $schema, $relationName)
 {
     $relation = $schema->getRelation($relationName);
     if ($relation !== false) {
         if (!$this->ifNotExists) {
             return $this->environment->set_error("Relation {$relation->fullName()} already exists");
         } else {
             return true;
         }
     }
     // Return anything not a boolean to continue on
     return 42;
 }
Пример #3
0
 public function renameTable($old_table_name, $new_table_name, Schema $new_schema)
 {
     $oldTable = $this->getTable($old_table_name);
     if ($oldTable->exists()) {
         if (!$oldTable->temporary()) {
             $newTable = $new_schema->createTable($new_table_name, $oldTable->getColumns());
             copy($oldTable->dataFile->getPath(), $newTable->dataFile->getPath());
             copy($oldTable->dataLockFile->getPath(), $newTable->dataLockFile->getPath());
             $this->dropTable($old_table_name);
         } else {
             $new_schema->loadedTables[$new_table_name] = $this->loadedTables[$old_table_name];
             unset($this->loadedTables[$old_table_name]);
         }
         return true;
     } else {
         return false;
     }
 }
Пример #4
0
 public function testDropTableTemp()
 {
     $name = 'blah';
     $schema = new Schema($this->db, 'myschema');
     $schema->create();
     $schema->createTable($name, self::$columns, true);
     $passed = $schema->dropTable($name);
     $this->assertTrue($passed);
     $table = $schema->getTable($name);
     $this->assertFalse($table->exists());
 }