PHP PMA_resultSetContainsUniqueKey函数代码示例

/**
 * Function to display results when the executed query returns non empty results
 *
 * @param object         $result               executed query results
 * @param array          $analyzed_sql_results analysed sql results
 * @param string         $db                   current database
 * @param string         $table                current table
 * @param string         $message              message to show
 * @param array          $sql_data             sql data
 * @param DisplayResults $displayResultsObject Instance of DisplayResults
 * @param string         $pmaThemeImage        uri of the theme image
 * @param int            $unlim_num_rows       unlimited number of rows
 * @param int            $num_rows             number of rows
 * @param string         $disp_query           display query
 * @param string         $disp_message         display message
 * @param array          $profiling_results    profiling results
 * @param string         $query_type           query type
 * @param array|null     $selectedTables       array of table names selected
 *                                             from the database structure page, for
 *                                             an action like check table,
 *                                             optimize table, analyze table or
 *                                             repair table
 * @param string         $sql_query            sql query
 * @param string         $complete_query       complete sql query
 *
 * @return string html
 */
function PMA_getQueryResponseForResultsReturned($result, $analyzed_sql_results, $db, $table, $message, $sql_data, $displayResultsObject, $pmaThemeImage, $unlim_num_rows, $num_rows, $disp_query, $disp_message, $profiling_results, $query_type, $selectedTables, $sql_query, $complete_query)
{
    // If we are retrieving the full value of a truncated field or the original
    // value of a transformed field, show it here
    if (isset($_REQUEST['grid_edit']) && $_REQUEST['grid_edit'] == true) {
        PMA_sendResponseForGridEdit($result);
        // script has exited at this point
    }
    // Gets the list of fields properties
    if (isset($result) && $result) {
        $fields_meta = $GLOBALS['dbi']->getFieldsMeta($result);
    }
    // Should be initialized these parameters before parsing
    $showtable = isset($showtable) ? $showtable : null;
    $url_query = isset($url_query) ? $url_query : null;
    $response = PMA\libraries\Response::getInstance();
    $header = $response->getHeader();
    $scripts = $header->getScripts();
    // hide edit and delete links:
    // - for information_schema
    // - if the result set does not contain all the columns of a unique key
    //   (unless this is an updatable view)
    $updatableView = false;
    $statement = $analyzed_sql_results['statement'];
    if ($statement instanceof SqlParser\Statements\SelectStatement) {
        if (!empty($statement->expr)) {
            if ($statement->expr[0]->expr === '*') {
                $_table = new Table($table, $db);
                $updatableView = $_table->isUpdatableView();
            }
        }
    }
    $has_unique = PMA_resultSetContainsUniqueKey($db, $table, $fields_meta);
    $just_one_table = PMA_resultSetHasJustOneTable($fields_meta);
    $editable = ($has_unique || $GLOBALS['cfg']['RowActionLinksWithoutUnique'] || $updatableView) && $just_one_table;
    $displayParts = array('edit_lnk' => $displayResultsObject::UPDATE_ROW, 'del_lnk' => $displayResultsObject::DELETE_ROW, 'sort_lnk' => '1', 'nav_bar' => '1', 'bkm_form' => '1', 'text_btn' => '0', 'pview_lnk' => '1');
    if (!empty($table) && ($GLOBALS['dbi']->isSystemSchema($db) || !$editable)) {
        $displayParts = array('edit_lnk' => $displayResultsObject::NO_EDIT_OR_DELETE, 'del_lnk' => $displayResultsObject::NO_EDIT_OR_DELETE, 'sort_lnk' => '1', 'nav_bar' => '1', 'bkm_form' => '1', 'text_btn' => '1', 'pview_lnk' => '1');
    }
    if (isset($_REQUEST['printview']) && $_REQUEST['printview'] == '1') {
        $displayParts = array('edit_lnk' => $displayResultsObject::NO_EDIT_OR_DELETE, 'del_lnk' => $displayResultsObject::NO_EDIT_OR_DELETE, 'sort_lnk' => '0', 'nav_bar' => '0', 'bkm_form' => '0', 'text_btn' => '0', 'pview_lnk' => '0');
    }
    if (isset($_REQUEST['table_maintenance'])) {
        $scripts->addFile('makegrid.js');
        $scripts->addFile('sql.js');
        $table_maintenance_html = '';
        if (isset($message)) {
            $message = Message::success($message);
            $table_maintenance_html = PMA\libraries\Util::getMessage($message, $GLOBALS['sql_query'], 'success');
        }
        $table_maintenance_html .= PMA_getHtmlForSqlQueryResultsTable($displayResultsObject, $pmaThemeImage, $url_query, $displayParts, false, $unlim_num_rows, $num_rows, $showtable, $result, $analyzed_sql_results);
        if (empty($sql_data) || ($sql_data['valid_queries'] = 1)) {
            $response->addHTML($table_maintenance_html);
            exit;
        }
    }
    if (!isset($_REQUEST['printview']) || $_REQUEST['printview'] != '1') {
        $scripts->addFile('makegrid.js');
        $scripts->addFile('sql.js');
        unset($GLOBALS['message']);
        //we don't need to buffer the output in getMessage here.
        //set a global variable and check against it in the function
        $GLOBALS['buffer_message'] = false;
    }
    $previous_update_query_html = PMA_getHtmlForPreviousUpdateQuery(isset($disp_query) ? $disp_query : null, $GLOBALS['cfg']['ShowSQL'], isset($sql_data) ? $sql_data : null, isset($disp_message) ? $disp_message : null);
    $profiling_chart_html = PMA_getHtmlForProfilingChart($url_query, $db, isset($profiling_results) ? $profiling_results : array());
    $missing_unique_column_msg = PMA_getMessageIfMissingColumnIndex($table, $db, $editable, $has_unique);
    $bookmark_created_msg = PMA_getBookmarkCreatedMessage();
    $table_html = PMA_getHtmlForSqlQueryResultsTable($displayResultsObject, $pmaThemeImage, $url_query, $displayParts, $editable, $unlim_num_rows, $num_rows, $showtable, $result, $analyzed_sql_results);
    $indexes_problems_html = PMA_getHtmlForIndexesProblems(isset($query_type) ? $query_type : null, isset($selectedTables) ? $selectedTables : null, $db);
    $cfgBookmark = PMA_Bookmark_getParams();
    if ($cfgBookmark) {
        $bookmark_support_html = PMA_getHtmlForBookmark($displayParts, $cfgBookmark, $sql_query, $db, $table, isset($complete_query) ? $complete_query : $sql_query, $cfgBookmark['user']);
//.........这里部分代码省略.........

/**
 * Function to display results when the executed query returns non empty results
 *
 * @param array      $result               executed query results
 * @param array      $analyzed_sql_results analysed sql results
 * @param string     $db                   current database
 * @param string     $table                current table
 * @param string     $disp_mode            display mode
 * @param string     $message              message to show
 * @param array      $sql_data             sql data
 * @param object     $displayResultsObject Instance of DisplayResults.class
 * @param string     $goto                 goto page url
 * @param string     $pmaThemeImage        uri of the theme image
 * @param string     $sql_limit_to_append  sql limit to append
 * @param int        $unlim_num_rows       unlimited number of rows
 * @param int        $num_rows             number of rows
 * @param string     $full_sql_query       full sql query
 * @param string     $disp_query           display query
 * @param string     $disp_message         display message
 * @param array      $profiling_results    profiling results
 * @param string     $query_type           query type
 * @param array|null $selectedTables       array of table names selected from
 *                                         the database structure page, for an
 *                                         action like check table, optimize
 *                                         table, analyze table or repair table
 * @param string     $sql_query            sql query
 * @param string     $complete_query       complete sql query
 *
 * @return void
 */
function PMA_sendQueryResponseForResultsReturned($result, $analyzed_sql_results, $db, $table, $disp_mode, $message, $sql_data, $displayResultsObject, $goto, $pmaThemeImage, $sql_limit_to_append, $unlim_num_rows, $num_rows, $full_sql_query, $disp_query, $disp_message, $profiling_results, $query_type, $selectedTables, $sql_query, $complete_query)
{
    // If we are retrieving the full value of a truncated field or the original
    // value of a transformed field, show it here
    if (isset($_REQUEST['grid_edit']) && $_REQUEST['grid_edit'] == true) {
        PMA_sendResponseForGridEdit($result);
        // script has exited at this point
    }
    // Gets the list of fields properties
    if (isset($result) && $result) {
        $fields_meta = $GLOBALS['dbi']->getFieldsMeta($result);
    }
    // Should be initialized these parameters before parsing
    $showtable = isset($showtable) ? $showtable : null;
    $url_query = isset($url_query) ? $url_query : null;
    $response = PMA_Response::getInstance();
    $header = $response->getHeader();
    $scripts = $header->getScripts();
    // hide edit and delete links:
    // - for information_schema
    // - if the result set does not contain all the columns of a unique key
    //   (unless this is an updatable view)
    $sele_exp_cls = $analyzed_sql_results['analyzed_sql'][0]['select_expr_clause'];
    $updatableView = trim($sele_exp_cls) == '*' && PMA_Table::isUpdatableView($db, $table);
    $has_unique = PMA_resultSetContainsUniqueKey($db, $table, $fields_meta);
    $just_one_table = PMA_resultSetHasJustOneTable($fields_meta);
    $editable = ($has_unique || $updatableView) && $just_one_table;
    // Displays the results in a table
    if (empty($disp_mode)) {
        // see the "PMA_setDisplayMode()" function in
        // libraries/DisplayResults.class.php
        $disp_mode = 'urdr111101';
    }
    if (!empty($table) && ($GLOBALS['dbi']->isSystemSchema($db) || !$editable)) {
        $disp_mode = 'nnnn110111';
    }
    if (isset($_REQUEST['printview']) && $_REQUEST['printview'] == '1') {
        $disp_mode = 'nnnn000000';
    }
    if (isset($_REQUEST['table_maintenance'])) {
        $scripts->addFile('makegrid.js');
        $scripts->addFile('sql.js');
        $table_maintenance_html = '';
        if (isset($message)) {
            $message = PMA_Message::success($message);
            $table_maintenance_html = PMA_Util::getMessage($message, $GLOBALS['sql_query'], 'success');
        }
        $table_maintenance_html .= PMA_getHtmlForSqlQueryResultsTable(isset($sql_data) ? $sql_data : null, $displayResultsObject, $db, $goto, $pmaThemeImage, $url_query, $disp_mode, $sql_limit_to_append, false, $unlim_num_rows, $num_rows, $showtable, $result, $analyzed_sql_results);
        if (empty($sql_data) || ($sql_data['valid_queries'] = 1)) {
            $response->addHTML($table_maintenance_html);
            exit;
        }
    }
    if (!isset($_REQUEST['printview']) || $_REQUEST['printview'] != '1') {
        $scripts->addFile('makegrid.js');
        $scripts->addFile('sql.js');
        unset($GLOBALS['message']);
        //we don't need to buffer the output in getMessage here.
        //set a global variable and check against it in the function
        $GLOBALS['buffer_message'] = false;
    }
    $print_view_header_html = PMA_getHtmlForPrintViewHeader($db, $full_sql_query, $num_rows);
    $previous_update_query_html = PMA_getHtmlForPreviousUpdateQuery(isset($disp_query) ? $disp_query : null, $GLOBALS['cfg']['ShowSQL'], isset($sql_data) ? $sql_data : null, isset($disp_message) ? $disp_message : null);
    $profiling_chart_html = PMA_getHtmlForProfilingChart($disp_mode, $db, isset($profiling_results) ? $profiling_results : null);
    $missing_unique_column_msg = PMA_getMessageIfMissingColumnIndex($table, $db, $editable);
    $bookmark_created_msg = PMA_getBookmarkCreatedMessage();
    $table_html = PMA_getHtmlForSqlQueryResultsTable(isset($sql_data) ? $sql_data : null, $displayResultsObject, $db, $goto, $pmaThemeImage, $url_query, $disp_mode, $sql_limit_to_append, $editable, $unlim_num_rows, $num_rows, $showtable, $result, $analyzed_sql_results);
    $indexes_problems_html = PMA_getHtmlForIndexesProblems(isset($query_type) ? $query_type : null, isset($selectedTables) ? $selectedTables : null, $db);
    $cfgBookmark = PMA_Bookmark_getParams();
    if ($cfgBookmark) {
//.........这里部分代码省略.........

     echo '<div id="profilingchart" style="display:none;">';
     echo '</div>';
     echo '<script type="text/javascript">';
     echo 'if($.jqplot !== undefined && $.jqplot.PieRenderer !== undefined) {';
     echo 'makeProfilingChart();';
     echo '}';
     echo '</script>';
     echo '</fieldset>' . "\n";
 }
 // Displays the results in a table
 if (empty($disp_mode)) {
     // see the "PMA_setDisplayMode()" function in
     // libraries/DisplayResults.class.php
     $disp_mode = 'urdr111101';
 }
 $resultSetContainsUniqueKey = PMA_resultSetContainsUniqueKey($db, $table, $fields_meta);
 // hide edit and delete links:
 // - for information_schema
 // - if the result set does not contain all the columns of a unique key
 //   and we are not just browing all the columns of an updatable view
 $updatableView = $justBrowsing && trim($analyzed_sql[0]['select_expr_clause']) == '*' && PMA_Table::isUpdatableView($db, $table);
 $editable = $resultSetContainsUniqueKey || $updatableView;
 if (PMA_is_system_schema($db) || !$editable) {
     $disp_mode = 'nnnn110111';
     $msg = PMA_message::notice(__('This table does not contain a unique column.' . ' Grid edit, checkbox, Edit, Copy and Delete features' . ' are not available.'));
     $msg->display();
 }
 if (isset($label)) {
     $msg = PMA_message::success(__('Bookmark %s created'));
     $msg->addParam($label);
     $msg->display();