public function doNaming()
    {
        // Assure names are unique across all databases.
        try {
            for ($i = 0, $size = count($this->foreignKeys); $i < $size; $i++) {
                $fk = $this->foreignKeys[$i];
                $name = $fk->getName();
                if (empty($name)) {
                    $name = $this->acquireConstraintName("FK", $i + 1);
                    $fk->setName($name);
                }
            }

            for ($i = 0, $size = count($this->indices); $i < $size; $i++) {
                $index = $this->indices[$i];
                $name = $index->getName();
                if (empty($name)) {
                    $name = $this->acquireConstraintName("I", $i + 1);
                    $index->setName($name);
                }
            }

            for ($i = 0, $size = count($this->unices); $i < $size; $i++) {
                $index = $this->unices[$i];
                $name = $index->getName();
                if (empty($name)) {
                    $name = $this->acquireConstraintName("U", $i + 1);
                    $index->setName($name);
                }
            }
            // NOTE: Most RDBMSes can apparently name unique column
            // constraints/indices themselves (using MySQL and Oracle
            // as test cases), so we'll assume that we needn't add an
            // entry to the system name list for these.
        } catch (EngineException $nameAlreadyInUse) {
            print $nameAlreadyInUse->getMessage() . "\n";
            print $nameAlreadyInUse->getTraceAsString();
        }
    }
public function doNaming()
    {
        // Assure names are unique across all databases.
        try {
            for ($i = 0, $size = count($this->foreignKeys); $i < $size; $i++) {
                $fk = $this->foreignKeys[$i];
                $name = $fk->getName();
                if (empty($name)) {
                    $name = $this->acquireConstraintName("FK", $i + 1);
                    $fk->setName($name);
                }
            }

            for ($i = 0, $size = count($this->indices); $i < $size; $i++) {
                $index = $this->indices[$i];
                $name = $index->getName();
                if (empty($name)) {
                    $name = $this->acquireConstraintName("I", $i + 1);
                    $index->setName($name);
                }
            }

            for ($i = 0, $size = count($this->unices); $i < $size; $i++) {
                $index = $this->unices[$i];
                $name = $index->getName();
                if (empty($name)) {
                    $name = $this->acquireConstraintName("U", $i + 1);
                    $index->setName($name);
                }
            }
            // NOTE: Most RDBMSes can apparently name unique column
            // constraints/indices themselves (using MySQL and Oracle
            // as test cases), so we'll assume that we needn't add an
            // entry to the system name list for these.
        } catch (EngineException $nameAlreadyInUse) {
            print $nameAlreadyInUse->getMessage() . "\n";
            print $nameAlreadyInUse->getTraceAsString();
        }
    }
public function doNaming ( ) { // Assure names are unique across all databases. try { for ( $ i = 0 , $ size = count ( $ this -> foreignKeys ) ; $ i < $ size ; $ i ++ ) { $ fk = $ this -> foreignKeys [ $ i ] ; $ name = $ fk -> getName ( ) ; if ( empty ( $ name ) ) { $ name = $ this -> acquireConstraintName ( "FK" , $ i + 1 ) ; $ fk -> setName ( $ name ) ; } } for ( $ i = 0 , $ size = count ( $ this -> indices ) ; $ i < $ size ; $ i ++ ) { $ index = $ this -> indices [ $ i ] ; $ name = $ index -> getName ( ) ; if ( empty ( $ name ) ) { $ name = $ this -> acquireConstraintName ( "I" , $ i + 1 ) ; $ index -> setName ( $ name ) ; } } for ( $ i = 0 , $ size = count ( $ this -> unices ) ; $ i < $ size ; $ i ++ ) { $ index = $ this -> unices [ $ i ] ; $ name = $ index -> getName ( ) ; if ( empty ( $ name ) ) { $ name = $ this -> acquireConstraintName ( "U" , $ i + 1 ) ; $ index -> setName ( $ name ) ; } } // NOTE: Most RDBMSes can apparently name unique column // constraints/indices themselves (using MySQL and Oracle // as test cases), so we'll assume that we needn't add an // entry to the system name list for these. } catch ( EngineException $ nameAlreadyInUse ) { print $ nameAlreadyInUse -> getMessage ( ) . "\n" ; print $ nameAlreadyInUse -> getTraceAsString ( ) ; } }
Names composing objects which haven't yet been named.    This
currently consists of foreign-key and index entities.
Names composing objects which haven t yet been named . This currently consists of foreign - key and index entities .