1654 lines
55 KiB
PHP
1654 lines
55 KiB
PHP
<?php
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/* vim: set expandtab sw=4 ts=4 sts=4: */
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/**
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* set of functions for the sql executor
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*
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* @package PhpMyAdmin
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*/
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if (!defined('PHPMYADMIN')) {
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exit;
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}
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/**
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* Get the database name inside a USE query
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*
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* @param string $sql SQL query
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* @param array $databases array with all databases
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*
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* @return strin $db new database name
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*/
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function PMA_getNewDatabase($sql, $databases)
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{
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$db = '';
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// loop through all the databases
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foreach ($databases as $database) {
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if (strpos($sql, $database['SCHEMA_NAME']) !== false) {
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$db = $database;
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break;
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}
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}
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return $db;
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}
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/**
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* Get the table name in a sql query
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* If there are several tables in the SQL query,
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* first table wil lreturn
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*
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* @param string $sql SQL query
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* @param array $tables array of names in current database
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*
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* @return string $table table name
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*/
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function PMA_getTableNameBySQL($sql, $tables)
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{
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$table = '';
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// loop through all the tables in the database
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foreach ($tables as $tbl) {
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if (strpos($sql, $tbl)) {
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$table .= ' ' . $tbl;
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}
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}
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if (count(explode(' ', trim($table))) > 1) {
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$tmp_array = explode(' ', trim($table));
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return $tmp_array[0];
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}
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return trim($table);
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}
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/**
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* Generate table html when SQL statement have multiple queries
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* which return displayable results
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*
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* @param object $displayResultsObject PMA_DisplayResults object
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* @param string $db database name
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* @param array $sql_data information about SQL statement
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* @param string $goto URL to go back in case of errors
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* @param string $pmaThemeImage path for theme images directory
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* @param string $text_dir text direction
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* @param string $printview whether printview is enabled
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* @param string $url_query URL query
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* @param array $disp_mode the display mode
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* @param string $sql_limit_to_append limit clause
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* @param bool $editable whether editable or not
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*
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* @return string $table_html html content
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*/
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function getTableHtmlForMultipleQueries(
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$displayResultsObject, $db, $sql_data, $goto, $pmaThemeImage,
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$text_dir, $printview, $url_query, $disp_mode, $sql_limit_to_append,
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$editable
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) {
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$table_html = '';
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$tables_array = $GLOBALS['dbi']->getTables($db);
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$databases_array = $GLOBALS['dbi']->getDatabasesFull();
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$multi_sql = implode(";", $sql_data['valid_sql']);
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$querytime_before = array_sum(explode(' ', microtime()));
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// Assignment for variable is not needed since the results are
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// looping using the connection
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@$GLOBALS['dbi']->tryMultiQuery($multi_sql);
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$querytime_after = array_sum(explode(' ', microtime()));
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$querytime = $querytime_after - $querytime_before;
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$sql_no = 0;
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do {
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$analyzed_sql = array();
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$is_affected = false;
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$result = $GLOBALS['dbi']->storeResult();
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$fields_meta = ($result !== false)
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? $GLOBALS['dbi']->getFieldsMeta($result)
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: array();
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$fields_cnt = count($fields_meta);
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// Initialize needed params related to each query in multiquery statement
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if (isset($sql_data['valid_sql'][$sql_no])) {
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// 'Use' query can change the database
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if (stripos($sql_data['valid_sql'][$sql_no], "use ")) {
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$db = PMA_getNewDatabase(
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$sql_data['valid_sql'][$sql_no],
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$databases_array
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);
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}
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$table = PMA_getTableNameBySQL(
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$sql_data['valid_sql'][$sql_no],
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$tables_array
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);
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// for the use of the parse_analyze.inc.php
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$sql_query = $sql_data['valid_sql'][$sql_no];
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// Parse and analyze the query
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include 'libraries/parse_analyze.inc.php';
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$unlim_num_rows = PMA_Table::countRecords($db, $table, true);
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$showtable = PMA_Table::sGetStatusInfo($db, $table, null, true);
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$url_query = PMA_generate_common_url($db, $table);
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// Handle remembered sorting order, only for single table query
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if ($GLOBALS['cfg']['RememberSorting']
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&& ! ($is_count || $is_export || $is_func || $is_analyse)
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&& isset($analyzed_sql[0]['select_expr'])
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&& (count($analyzed_sql[0]['select_expr']) == 0)
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&& isset($analyzed_sql[0]['queryflags']['select_from'])
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&& count($analyzed_sql[0]['table_ref']) == 1
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) {
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PMA_handleSortOrder(
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$db,
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$table,
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$analyzed_sql,
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$sql_data['valid_sql'][$sql_no]
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);
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}
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// Do append a "LIMIT" clause?
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if (($_SESSION['tmp_user_values']['max_rows'] != 'all')
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&& ! ($is_count || $is_export || $is_func || $is_analyse)
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&& isset($analyzed_sql[0]['queryflags']['select_from'])
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&& ! isset($analyzed_sql[0]['queryflags']['offset'])
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&& empty($analyzed_sql[0]['limit_clause'])
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) {
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$sql_limit_to_append = ' LIMIT '
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. $_SESSION['tmp_user_values']['pos']
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. ', ' . $_SESSION['tmp_user_values']['max_rows'] . " ";
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$sql_data['valid_sql'][$sql_no] = PMA_getSqlWithLimitClause(
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$sql_data['valid_sql'][$sql_no],
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$analyzed_sql,
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$sql_limit_to_append
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);
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}
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// Set the needed properties related to executing sql query
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$displayResultsObject->__set('db', $db);
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$displayResultsObject->__set('table', $table);
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$displayResultsObject->__set('goto', $goto);
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}
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if (! $is_affected) {
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$num_rows = ($result) ? @$GLOBALS['dbi']->numRows($result) : 0;
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} elseif (! isset($num_rows)) {
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$num_rows = @$GLOBALS['dbi']->affectedRows();
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}
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if (isset($sql_data['valid_sql'][$sql_no])) {
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$displayResultsObject->__set(
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'sql_query',
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$sql_data['valid_sql'][$sql_no]
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);
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$displayResultsObject->setProperties(
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$unlim_num_rows, $fields_meta, $is_count, $is_export, $is_func,
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$is_analyse, $num_rows, $fields_cnt, $querytime, $pmaThemeImage,
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$text_dir, $is_maint, $is_explain, $is_show, $showtable,
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$printview, $url_query, $editable
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);
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}
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if ($num_rows == 0) {
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continue;
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}
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// With multiple results, operations are limied
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$disp_mode = 'nnnn000000';
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$is_limited_display = true;
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// Collect the tables
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$table_html .= $displayResultsObject->getTable(
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$result, $disp_mode, $analyzed_sql, $is_limited_display
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);
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// Free the result to save the memory
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$GLOBALS['dbi']->freeResult($result);
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$sql_no++;
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} while ($GLOBALS['dbi']->moreResults() && $GLOBALS['dbi']->nextResult());
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return $table_html;
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}
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/**
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* Handle remembered sorting order, only for single table query
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*
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* @param string $db database name
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* @param string $table table name
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* @param array &$analyzed_sql the analyzed query
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* @param string &$full_sql_query SQL query
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*
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* @return void
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*/
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function PMA_handleSortOrder($db, $table, &$analyzed_sql, &$full_sql_query)
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{
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$pmatable = new PMA_Table($table, $db);
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if (empty($analyzed_sql[0]['order_by_clause'])) {
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$sorted_col = $pmatable->getUiProp(PMA_Table::PROP_SORTED_COLUMN);
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if ($sorted_col) {
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// retrieve the remembered sorting order for current table
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$sql_order_to_append = ' ORDER BY ' . $sorted_col . ' ';
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$full_sql_query = $analyzed_sql[0]['section_before_limit']
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. $sql_order_to_append . $analyzed_sql[0]['limit_clause']
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. ' ' . $analyzed_sql[0]['section_after_limit'];
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// update the $analyzed_sql
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$analyzed_sql[0]['section_before_limit'] .= $sql_order_to_append;
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$analyzed_sql[0]['order_by_clause'] = $sorted_col;
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}
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} else {
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// store the remembered table into session
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$pmatable->setUiProp(
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PMA_Table::PROP_SORTED_COLUMN,
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$analyzed_sql[0]['order_by_clause']
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);
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}
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}
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/**
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* Append limit clause to SQL query
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*
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* @param string $full_sql_query SQL query
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* @param array $analyzed_sql the analyzed query
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* @param string $sql_limit_to_append clause to append
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*
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* @return string limit clause appended SQL query
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*/
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function PMA_getSqlWithLimitClause($full_sql_query, $analyzed_sql,
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$sql_limit_to_append
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) {
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return $analyzed_sql[0]['section_before_limit'] . "\n"
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. $sql_limit_to_append . $analyzed_sql[0]['section_after_limit'];
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}
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/**
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* Get column name from a drop SQL statement
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*
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* @param string $sql SQL query
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*
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* @return string $drop_column Name of the column
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*/
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function PMA_getColumnNameInColumnDropSql($sql)
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{
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$tmpArray1 = explode('DROP', $sql);
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$str_to_check = trim($tmpArray1[1]);
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if (stripos($str_to_check, 'COLUMN') !== false) {
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$tmpArray2 = explode('COLUMN', $str_to_check);
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$str_to_check = trim($tmpArray2[1]);
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}
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$tmpArray3 = explode(' ', $str_to_check);
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$str_to_check = trim($tmpArray3[0]);
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$drop_column = str_replace(';', '', trim($str_to_check));
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$drop_column = str_replace('`', '', $drop_column);
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return $drop_column;
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}
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/**
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* Verify whether the result set contains all the columns
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* of at least one unique key
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*
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* @param string $db database name
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* @param string $table table name
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* @param string $fields_meta meta fields
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*
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* @return boolean whether the result set contains a unique key
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*/
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function PMA_resultSetContainsUniqueKey($db, $table, $fields_meta)
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{
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$resultSetColumnNames = array();
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foreach ($fields_meta as $oneMeta) {
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$resultSetColumnNames[] = $oneMeta->name;
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}
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foreach (PMA_Index::getFromTable($table, $db) as $index) {
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if ($index->isUnique()) {
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$indexColumns = $index->getColumns();
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$numberFound = 0;
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foreach ($indexColumns as $indexColumnName => $dummy) {
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if (in_array($indexColumnName, $resultSetColumnNames)) {
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$numberFound++;
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}
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}
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if ($numberFound == count($indexColumns)) {
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return true;
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}
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}
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}
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return false;
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}
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/**
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* Get the HTML for relational column dropdown
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* During grid edit, if we have a relational field, returns the html for the
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* dropdown
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*
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* @param string $db current database
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* @param string $table current table
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* @param string $column current column
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* @param string $curr_value current selected value
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*
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* @return string $dropdown html for the dropdown
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*/
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function PMA_getHtmlForRelationalColumnDropdown($db, $table, $column, $curr_value)
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{
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$foreigners = PMA_getForeigners($db, $table, $column);
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$display_field = PMA_getDisplayField(
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$foreigners[$column]['foreign_db'],
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$foreigners[$column]['foreign_table']
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);
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$foreignData = PMA_getForeignData($foreigners, $column, false, '', '');
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if ($foreignData['disp_row'] == null) {
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//Handle the case when number of values
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//is more than $cfg['ForeignKeyMaxLimit']
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$_url_params = array(
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'db' => $db,
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'table' => $table,
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'field' => $column
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);
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$dropdown = '<span class="curr_value">'
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. htmlspecialchars($_REQUEST['curr_value'])
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. '</span>'
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. '<a href="browse_foreigners.php'
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. PMA_generate_common_url($_url_params) . '"'
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. ' target="_blank" class="browse_foreign" ' .'>'
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. __('Browse foreign values')
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. '</a>';
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} else {
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$dropdown = PMA_foreignDropdown(
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$foreignData['disp_row'],
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$foreignData['foreign_field'],
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$foreignData['foreign_display'],
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$curr_value,
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$GLOBALS['cfg']['ForeignKeyMaxLimit']
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);
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$dropdown = '<select>' . $dropdown . '</select>';
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}
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return $dropdown;
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}
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/**
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* Get the HTML for the header of the page in print view
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*
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* @param string $db current database
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* @param string $sql_query current sql query
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* @param int $num_rows the number of rows in result
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*
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* @return string $header html for the header
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*/
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function PMA_getHtmlForPrintViewHeader($db, $sql_query, $num_rows)
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{
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$hostname = '';
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if ( $GLOBALS['cfg']['Server']['verbose']) {
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$hostname = $GLOBALS['cfg']['Server']['verbose'];
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} else {
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$hostname = $GLOBALS['cfg']['Server']['host'];
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if (! empty( $GLOBALS['cfg']['Server']['port'])) {
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$hostname .= $GLOBALS['cfg']['Server']['port'];
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}
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}
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$versions = "phpMyAdmin " . PMA_VERSION;
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$versions .= " / ";
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$versions .= "MySQL " . PMA_MYSQL_STR_VERSION;
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$header = '';
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$header .= "<h1>" . __('SQL result') . "</h1>";
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$header .= "<p>";
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$header .= "<strong>" . __('Host:') . "</strong> $hostname<br />";
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$header .= "<strong>" . __('Database:') . "</strong> "
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. htmlspecialchars($db) . "<br />";
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$header .= "<strong>" . __('Generation Time:') . "</strong> "
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. PMA_Util::localisedDate() . "<br />";
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$header .= "<strong>" . __('Generated by:') . "</strong> $versions<br />";
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$header .= "<strong>" . __('SQL query:') . "</strong> "
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. htmlspecialchars($sql_query) . ";";
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if (isset($num_rows)) {
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$header .= "<br />";
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$header .= "<strong>" . __('Rows:') . "</strong> $num_rows";
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}
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$header .= "</p>";
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return $header;
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}
|
|
|
|
/**
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* Get the HTML for the profiling table and accompanying chart
|
|
*
|
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* @param string $url_query the url query
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* @param string $pma_token the pma token
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* @param array $profiling_results array containing the profiling info
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*
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* @return string $profiling_table html for the profiling table and chart
|
|
*/
|
|
function PMA_getHtmlForProfilingChart($url_query, $pma_token, $profiling_results)
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|
{
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|
$profiling_stats = array(
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'total_time' => 0,
|
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'states' => array(),
|
|
);
|
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$profiling_table = '';
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|
|
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$profiling_table .= '<fieldset><legend>' . __('Profiling') . '</legend>' . "\n";
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$profiling_table .= '<div style="float: left;">';
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$profiling_table .= '<h3>' . __('Detailed profile') . '</h3>';
|
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$profiling_table .= '<table id="profiletable"><thead>' . "\n";
|
|
$profiling_table .= ' <tr>' . "\n";
|
|
$profiling_table .= ' <th>' . __('Order')
|
|
. '<div class="sorticon"></div></th>' . "\n";
|
|
$profiling_table .= ' <th>' . __('State')
|
|
. PMA_Util::showMySQLDocu(
|
|
'general-thread-states', 'general-thread-states'
|
|
)
|
|
. '<div class="sorticon"></div></th>' . "\n";
|
|
$profiling_table .= ' <th>' . __('Time')
|
|
. '<div class="sorticon"></div></th>' . "\n";
|
|
$profiling_table .= ' </tr></thead><tbody>' . "\n";
|
|
|
|
$chart_json = Array();
|
|
$i = 1;
|
|
foreach ($profiling_results as $one_result) {
|
|
if (isset($profiling_stats['states'][ucwords($one_result['Status'])])) {
|
|
$profiling_stats['states'][ucwords($one_result['Status'])]['time']
|
|
+= $one_result['Duration'];
|
|
$profiling_stats['states'][ucwords($one_result['Status'])]['calls']++;
|
|
} else {
|
|
$profiling_stats['states'][ucwords($one_result['Status'])] = array(
|
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'total_time' => $one_result['Duration'],
|
|
'calls' => 1,
|
|
);
|
|
}
|
|
$profiling_stats['total_time'] += $one_result['Duration'];
|
|
|
|
$profiling_table .= ' <tr>' . "\n";
|
|
$profiling_table .= '<td>' . $i++ . '</td>' . "\n";
|
|
$profiling_table .= '<td>' . ucwords($one_result['Status']) . '</td>' . "\n";
|
|
$profiling_table .= '<td class="right">'
|
|
. (PMA_Util::formatNumber($one_result['Duration'], 3, 1))
|
|
. 's<span style="display:none;" class="rawvalue">'
|
|
. $one_result['Duration'] . '</span></td>' . "\n";
|
|
if (isset($chart_json[ucwords($one_result['Status'])])) {
|
|
$chart_json[ucwords($one_result['Status'])]
|
|
+= $one_result['Duration'];
|
|
} else {
|
|
$chart_json[ucwords($one_result['Status'])]
|
|
= $one_result['Duration'];
|
|
}
|
|
}
|
|
|
|
$profiling_table .= '</tbody></table>' . "\n";
|
|
$profiling_table .= '</div>';
|
|
|
|
$profiling_table .= '<div style="float: left; margin-left:10px;">';
|
|
$profiling_table .= '<h3>' . __('Summary by state') . '</h3>';
|
|
$profiling_table .= '<table id="profilesummarytable"><thead>' . "\n";
|
|
$profiling_table .= ' <tr>' . "\n";
|
|
$profiling_table .= ' <th>' . __('State')
|
|
. PMA_Util::showMySQLDocu(
|
|
'general-thread-states', 'general-thread-states'
|
|
)
|
|
. '<div class="sorticon"></div></th>' . "\n";
|
|
$profiling_table .= ' <th>' . __('Total Time')
|
|
. '<div class="sorticon"></div></th>' . "\n";
|
|
$profiling_table .= ' <th>' . __('% Time')
|
|
. '<div class="sorticon"></div></th>' . "\n";
|
|
$profiling_table .= ' <th>' . __('Calls')
|
|
. '<div class="sorticon"></div></th>' . "\n";
|
|
$profiling_table .= ' <th>' . __('รธ Time')
|
|
. '<div class="sorticon"></div></th>' . "\n";
|
|
$profiling_table .= ' </tr></thead><tbody>' . "\n";
|
|
foreach ($profiling_stats['states'] as $name => $stats) {
|
|
$profiling_table .= ' <tr>' . "\n";
|
|
$profiling_table .= '<td>' . $name . '</td>' . "\n";
|
|
$profiling_table .= '<td align="right">'
|
|
. PMA_Util::formatNumber($stats['total_time'], 3, 1)
|
|
. 's<span style="display:none;" class="rawvalue">'
|
|
. $stats['total_time'] . '</span></td>' . "\n";
|
|
$profiling_table .= '<td align="right">'
|
|
. PMA_Util::formatNumber(
|
|
100 * ($stats['total_time'] / $profiling_stats['total_time']), 0, 2
|
|
)
|
|
. '%</td>' . "\n";
|
|
$profiling_table .= '<td align="right">' . $stats['calls'] . '</td>' . "\n";
|
|
$profiling_table .= '<td align="right">'
|
|
. PMA_Util::formatNumber($stats['total_time'] / $stats['calls'], 3, 1)
|
|
. 's<span style="display:none;" class="rawvalue">'
|
|
. number_format($stats['total_time'] / $stats['calls'], 8, '.', '')
|
|
. '</span></td>' . "\n";
|
|
$profiling_table .= ' </tr>' . "\n";
|
|
}
|
|
|
|
$profiling_table .= '</tbody></table>' . "\n";
|
|
|
|
$profiling_table .= <<<EOT
|
|
<script type="text/javascript">
|
|
pma_token = '$pma_token';
|
|
url_query = '$url_query';
|
|
</script>
|
|
EOT;
|
|
$profiling_table .= "</div>";
|
|
|
|
//require_once 'libraries/chart.lib.php';
|
|
$profiling_table .= '<div id="profilingChartData" style="display:none;">';
|
|
$profiling_table .= json_encode($chart_json);
|
|
$profiling_table .= '</div>';
|
|
$profiling_table .= '<div id="profilingchart" style="display:none;">';
|
|
$profiling_table .= '</div>';
|
|
$profiling_table .= '<script type="text/javascript">';
|
|
$profiling_table .= 'makeProfilingChart();';
|
|
$profiling_table .= 'initProfilingTables();';
|
|
$profiling_table .= '</script>';
|
|
$profiling_table .= '</fieldset>' . "\n";
|
|
|
|
return $profiling_table;
|
|
}
|
|
|
|
/**
|
|
* Get the HTML for the enum column dropdown
|
|
* During grid edit, if we have a enum field, returns the html for the
|
|
* dropdown
|
|
*
|
|
* @param string $db current database
|
|
* @param string $table current table
|
|
* @param string $column current column
|
|
* @param string $curr_value currently selected value
|
|
*
|
|
* @return string $dropdown html for the dropdown
|
|
*/
|
|
function PMA_getHtmlForEnumColumnDropdown($db, $table, $column, $curr_value)
|
|
{
|
|
$values = PMA_getValuesForColumn($db, $table, $column);
|
|
$dropdown = '<option value=""> </option>';
|
|
$dropdown .= PMA_getHtmlForOptionsList($values, array($curr_value));
|
|
$dropdown = '<select>' . $dropdown . '</select>';
|
|
return $dropdown;
|
|
}
|
|
|
|
/**
|
|
* Get the HTML for the set column dropdown
|
|
* During grid edit, if we have a set field, returns the html for the
|
|
* dropdown
|
|
*
|
|
* @param string $db current database
|
|
* @param string $table current table
|
|
* @param string $column current column
|
|
* @param string $curr_value currently selected value
|
|
*
|
|
* @return string $dropdown html for the set column
|
|
*/
|
|
function PMA_getHtmlForSetColumn($db, $table, $column, $curr_value)
|
|
{
|
|
$values = PMA_getValuesForColumn($db, $table, $column);
|
|
$dropdown = '';
|
|
|
|
//converts characters of $curr_value to HTML entities
|
|
$converted_curr_value = htmlentities(
|
|
$curr_value, ENT_COMPAT, "UTF-8"
|
|
);
|
|
|
|
$selected_values = explode(',', $converted_curr_value);
|
|
$dropdown .= PMA_getHtmlForOptionsList($values, $selected_values);
|
|
|
|
$select_size = (sizeof($values) > 10) ? 10 : sizeof($values);
|
|
$dropdown = '<select multiple="multiple" size="' . $select_size . '">'
|
|
. $dropdown . '</select>';
|
|
|
|
return $dropdown;
|
|
}
|
|
|
|
/**
|
|
* Get all the values for a enum column or set column in a table
|
|
*
|
|
* @param string $db current database
|
|
* @param string $table current table
|
|
* @param string $column current column
|
|
*
|
|
* @return array $values array containing the value list for the column
|
|
*/
|
|
function PMA_getValuesForColumn($db, $table, $column)
|
|
{
|
|
$field_info_query = $GLOBALS['dbi']->getColumnsSql($db, $table, $column);
|
|
|
|
$field_info_result = $GLOBALS['dbi']->fetchResult(
|
|
$field_info_query, null, null, null, PMA_DatabaseInterface::QUERY_STORE
|
|
);
|
|
|
|
$values = PMA_Util::parseEnumSetValues($field_info_result[0]['Type']);
|
|
|
|
return $values;
|
|
}
|
|
|
|
/**
|
|
* Get HTML for options list
|
|
*
|
|
* @param array $values set of values
|
|
* @param array $selected_values currently selected values
|
|
*
|
|
* @return string $options HTML for options list
|
|
*/
|
|
function PMA_getHtmlForOptionsList($values, $selected_values)
|
|
{
|
|
$options = '';
|
|
foreach ($values as $value) {
|
|
$options .= '<option value="' . $value . '"';
|
|
if (in_array($value, $selected_values, true)) {
|
|
$options .= ' selected="selected" ';
|
|
}
|
|
$options .= '>' . $value . '</option>';
|
|
}
|
|
return $options;
|
|
}
|
|
|
|
/**
|
|
* Get HTML for the Bookmark form
|
|
*
|
|
* @param string $db the current database
|
|
* @param string $goto goto page url
|
|
* @param string $bkm_sql_query the query to be bookmarked
|
|
* @param string $bkm_user the user creating the bookmark
|
|
*
|
|
* @return void
|
|
*/
|
|
function PMA_getHtmlForBookmark($db, $goto, $bkm_sql_query, $bkm_user)
|
|
{
|
|
$html = '<form action="sql.php" method="post"'
|
|
. ' onsubmit="return ! emptyFormElements(this, \'bkm_fields[bkm_label]\');"'
|
|
. ' id="bookmarkQueryForm">';
|
|
$html .= PMA_generate_common_hidden_inputs();
|
|
$html .= '<input type="hidden" name="goto" value="' . $goto . '" />';
|
|
$html .= '<input type="hidden" name="bkm_fields[bkm_database]"'
|
|
. ' value="' . htmlspecialchars($db) . '" />';
|
|
$html .= '<input type="hidden" name="bkm_fields[bkm_user]"'
|
|
. ' value="' . $bkm_user . '" />';
|
|
$html .= '<input type="hidden" name="bkm_fields[bkm_sql_query]"' . ' value="'
|
|
. $bkm_sql_query
|
|
. '" />';
|
|
$html .= '<fieldset>';
|
|
$html .= '<legend>';
|
|
$html .= PMA_Util::getIcon(
|
|
'b_bookmark.png', __('Bookmark this SQL query'), true
|
|
);
|
|
$html .= '</legend>';
|
|
$html .= '<div class="formelement">';
|
|
$html .= '<label for="fields_label_">' . __('Label:') . '</label>';
|
|
$html .= '<input type="text" id="fields_label_"'
|
|
. ' name="bkm_fields[bkm_label]" value="" />';
|
|
$html .= '</div>';
|
|
$html .= '<div class="formelement">';
|
|
$html .= '<input type="checkbox" name="bkm_all_users"'
|
|
. ' id="bkm_all_users" value="true" />';
|
|
$html .= '<label for="bkm_all_users">'
|
|
. __('Let every user access this bookmark')
|
|
. '</label>';
|
|
$html .= '</div>';
|
|
$html .= '<div class="clearfloat"></div>';
|
|
$html .= '</fieldset>';
|
|
$html .= '<fieldset class="tblFooters">';
|
|
$html .= '<input type="hidden" name="store_bkm" value="1" />';
|
|
$html .= '<input type="submit"'
|
|
. ' value="' . __('Bookmark this SQL query') . '" />';
|
|
$html .= '</fieldset>';
|
|
$html .= '</form>';
|
|
|
|
return $html;
|
|
}
|
|
|
|
/**
|
|
* Function to check whether to remember the sorting order or not
|
|
*
|
|
* @param array $analyzed_sql_results the analyzed query and other varibles set
|
|
* after analyzing the query
|
|
*
|
|
* @return boolean
|
|
*/
|
|
function PMA_isRememberSortingOrder($analyzed_sql_results)
|
|
{
|
|
$select_from = isset(
|
|
$analyzed_sql_results['analyzed_sql'][0]['queryflags']['select_from']
|
|
);
|
|
if ($GLOBALS['cfg']['RememberSorting']
|
|
&& ! ($analyzed_sql_results['is_count']
|
|
|| $analyzed_sql_results['is_export']
|
|
|| $analyzed_sql_results['is_func']
|
|
|| $analyzed_sql_results['is_analyse'])
|
|
&& isset($analyzed_sql_results['analyzed_sql'][0]['select_expr'])
|
|
&& (count($analyzed_sql_results['analyzed_sql'][0]['select_expr']) == 0)
|
|
&& $select_from
|
|
&& count($analyzed_sql_results['analyzed_sql'][0]['table_ref']) == 1
|
|
) {
|
|
return true;
|
|
} else {
|
|
return false;
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Function to check whether the LIMIT clause should be appended or not
|
|
*
|
|
* @param array $analyzed_sql_results the analyzed query and other varibles set
|
|
* after analyzing the query
|
|
*
|
|
* @return boolean
|
|
*/
|
|
function PMA_isAppendLimitClause($analyzed_sql_results)
|
|
{
|
|
$select_from = isset(
|
|
$analyzed_sql_results['analyzed_sql'][0]['queryflags']['select_from']
|
|
);
|
|
if (($_SESSION['tmp_user_values']['max_rows'] != 'all')
|
|
&& ! ($analyzed_sql_results['is_count']
|
|
|| $analyzed_sql_results['is_export']
|
|
|| $analyzed_sql_results['is_func']
|
|
|| $analyzed_sql_results['is_analyse'])
|
|
&& $select_from
|
|
&& ! isset($analyzed_sql_results['analyzed_sql'][0]['queryflags']['offset'])
|
|
&& empty($analyzed_sql_results['analyzed_sql'][0]['limit_clause'])
|
|
) {
|
|
return true;
|
|
} else {
|
|
return false;
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Function to check whether this query is for just browsing
|
|
*
|
|
* @param array $analyzed_sql_results the analyzed query and other varibles set
|
|
* after analyzing the query
|
|
* @param boolean $find_real_end whether the real end should be found
|
|
*
|
|
* @return boolean
|
|
*/
|
|
function PMA_isJustBrowsing($analyzed_sql_results, $find_real_end)
|
|
{
|
|
$distinct = isset(
|
|
$analyzed_sql_results['analyzed_sql'][0]['queryflags']['distinct']
|
|
);
|
|
|
|
$table_name = isset(
|
|
$analyzed_sql_results['analyzed_sql'][0]['table_ref'][1]['table_name']
|
|
);
|
|
if (! $analyzed_sql_results['is_group']
|
|
&& ! isset($analyzed_sql_results['analyzed_sql'][0]['queryflags']['union'])
|
|
&& ! $distinct
|
|
&& ! $table_name
|
|
&& (empty($analyzed_sql_results['analyzed_sql'][0]['where_clause'])
|
|
|| $analyzed_sql_results['analyzed_sql'][0]['where_clause'] == '1 ')
|
|
&& ! isset($find_real_end)
|
|
) {
|
|
return true;
|
|
} else {
|
|
return false;
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Function to check whether the reated transformation information shoul be deleted
|
|
*
|
|
* @param array $analyzed_sql_results the analyzed query and other varibles set
|
|
* after analyzing the query
|
|
*
|
|
* @return boolean
|
|
*/
|
|
function PMA_isDeleteTransformationInfo($analyzed_sql_results)
|
|
{
|
|
if (!empty($analyzed_sql_results['analyzed_sql'][0]['querytype'])
|
|
&& (($analyzed_sql_results['analyzed_sql'][0]['querytype'] == 'ALTER')
|
|
|| ($analyzed_sql_results['analyzed_sql'][0]['querytype'] == 'DROP'))
|
|
) {
|
|
return true;
|
|
} else {
|
|
return false;
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Function to check whether the user has rights to drop the database
|
|
*
|
|
* @param array $analyzed_sql_results the analyzed query and other varibles set
|
|
* after analyzing the query
|
|
* @param boolean $allowUserDropDatabase whether the user is allowed to drop db
|
|
* @param boolean $is_superuser whether this user is a superuser
|
|
*
|
|
* @return boolean
|
|
*/
|
|
function PMA_hasNoRightsToDropDatabase($analyzed_sql_results,
|
|
$allowUserDropDatabase, $is_superuser
|
|
) {
|
|
if (! defined('PMA_CHK_DROP')
|
|
&& ! $allowUserDropDatabase
|
|
&& isset ($analyzed_sql_results['drop_database'])
|
|
&& $analyzed_sql_results['drop_database'] == 1
|
|
&& ! $is_superuser
|
|
) {
|
|
return true;
|
|
} else {
|
|
return false;
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Function to set the column order
|
|
*
|
|
* @param PMA_Table $pmatable PMA_Table instance
|
|
*
|
|
* @return boolean $retval
|
|
*/
|
|
function PMA_setColumnOrder($pmatable)
|
|
{
|
|
$col_order = explode(',', $_REQUEST['col_order']);
|
|
$retval = $pmatable->setUiProp(
|
|
PMA_Table::PROP_COLUMN_ORDER,
|
|
$col_order,
|
|
$_REQUEST['table_create_time']
|
|
);
|
|
if (gettype($retval) != 'boolean') {
|
|
$response = PMA_Response::getInstance();
|
|
$response->isSuccess(false);
|
|
$response->addJSON('message', $retval->getString());
|
|
exit;
|
|
}
|
|
|
|
return $retval;
|
|
}
|
|
|
|
/**
|
|
* Function to set the column visibility
|
|
*
|
|
* @param PMA_Table $pmatable PMA_Table instance
|
|
*
|
|
* @return boolean $retval
|
|
*/
|
|
function PMA_setColumnVisibility($pmatable)
|
|
{
|
|
$col_visib = explode(',', $_REQUEST['col_visib']);
|
|
$retval = $pmatable->setUiProp(
|
|
PMA_Table::PROP_COLUMN_VISIB, $col_visib,
|
|
$_REQUEST['table_create_time']
|
|
);
|
|
if (gettype($retval) != 'boolean') {
|
|
$response = PMA_Response::getInstance();
|
|
$response->isSuccess(false);
|
|
$response->addJSON('message', $retval->getString());
|
|
exit;
|
|
}
|
|
return $retval;
|
|
}
|
|
|
|
/**
|
|
* Function to check the request for setting the column order or visibility
|
|
*
|
|
* @param String $table the current table
|
|
* @param String $db the current database
|
|
*
|
|
* @return void
|
|
*/
|
|
function PMA_setColumnOrderOrVisibility($table, $db)
|
|
{
|
|
$pmatable = new PMA_Table($table, $db);
|
|
$retval = false;
|
|
|
|
// set column order
|
|
if (isset($_REQUEST['col_order'])) {
|
|
$retval = PMA_setColumnOrder($pmatable);
|
|
}
|
|
|
|
// set column visibility
|
|
if ($retval === true && isset($_REQUEST['col_visib'])) {
|
|
$retval = PMA_setColumnVisibility($pmatable);
|
|
}
|
|
|
|
$response = PMA_Response::getInstance();
|
|
$response->isSuccess($retval == true);
|
|
exit;
|
|
}
|
|
|
|
/**
|
|
* Function to add a bookmark
|
|
*
|
|
* @param String $pmaAbsoluteUri absolute URI
|
|
* @param String $goto goto page URL
|
|
*
|
|
* @return void
|
|
*/
|
|
function PMA_addBookmark($pmaAbsoluteUri, $goto)
|
|
{
|
|
$result = PMA_Bookmark_save(
|
|
$_POST['bkm_fields'],
|
|
(isset($_POST['bkm_all_users'])
|
|
&& $_POST['bkm_all_users'] == 'true' ? true : false
|
|
)
|
|
);
|
|
$response = PMA_Response::getInstance();
|
|
if ($response->isAjax()) {
|
|
if ($result) {
|
|
$msg = PMA_message::success(__('Bookmark %s created'));
|
|
$msg->addParam($_POST['bkm_fields']['bkm_label']);
|
|
$response->addJSON('message', $msg);
|
|
} else {
|
|
$msg = PMA_message::error(__('Bookmark not created'));
|
|
$response->isSuccess(false);
|
|
$response->addJSON('message', $msg);
|
|
}
|
|
exit;
|
|
} else {
|
|
// go back to sql.php to redisplay query; do not use & in this case:
|
|
PMA_sendHeaderLocation(
|
|
$pmaAbsoluteUri . $goto
|
|
. '&label=' . $_POST['bkm_fields']['bkm_label']
|
|
);
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Function to find the real end of rows
|
|
*
|
|
* @param String $db the current database
|
|
* @param String $table the current table
|
|
*
|
|
* @return mixed the number of rows if "retain" param is true, otherwise true
|
|
*/
|
|
function PMA_findRealEndOfRows($db, $table)
|
|
{
|
|
$unlim_num_rows = PMA_Table::countRecords($db, $table, true);
|
|
$_SESSION['tmp_user_values']['pos'] = @((ceil(
|
|
$unlim_num_rows / $_SESSION['tmp_user_values']['max_rows']
|
|
) - 1) * $_SESSION['tmp_user_values']['max_rows']);
|
|
|
|
return $unlim_num_rows;
|
|
}
|
|
|
|
/**
|
|
* Function to get values for the relational columns
|
|
*
|
|
* @param String $db the current database
|
|
* @param String $table the current table
|
|
* @param String $display_field display field
|
|
*
|
|
* @return void
|
|
*/
|
|
function PMA_getRelationalValues($db, $table, $display_field)
|
|
{
|
|
$column = $_REQUEST['column'];
|
|
if ($_SESSION['tmp_user_values']['relational_display'] == 'D'
|
|
&& isset($display_field)
|
|
&& strlen($display_field)
|
|
&& isset($_REQUEST['relation_key_or_display_column'])
|
|
&& $_REQUEST['relation_key_or_display_column']
|
|
) {
|
|
$curr_value = $_REQUEST['relation_key_or_display_column'];
|
|
} else {
|
|
$curr_value = $_REQUEST['curr_value'];
|
|
}
|
|
$dropdown = PMA_getHtmlForRelationalColumnDropdown(
|
|
$db, $table, $column, $curr_value
|
|
);
|
|
$response = PMA_Response::getInstance();
|
|
$response->addJSON('dropdown', $dropdown);
|
|
exit;
|
|
}
|
|
|
|
/**
|
|
* Function to get values for Enum or Set Columns
|
|
*
|
|
* @param String $db the current database
|
|
* @param String $table the current table
|
|
* @param String $columnType whether enum or set
|
|
*
|
|
* @return void
|
|
*/
|
|
function PMA_getEnumOrSetValues($db, $table, $columnType)
|
|
{
|
|
$column = $_REQUEST['column'];
|
|
$curr_value = $_REQUEST['curr_value'];
|
|
$response = PMA_Response::getInstance();
|
|
if ($columnType == "enum") {
|
|
$dropdown = PMA_getHtmlForEnumColumnDropdown(
|
|
$db, $table, $column, $curr_value
|
|
);
|
|
$response->addJSON('dropdown', $dropdown);
|
|
} else {
|
|
$select = PMA_getHtmlForSetColumn($db, $table, $column, $curr_value);
|
|
$response->addJSON('select', $select);
|
|
}
|
|
exit;
|
|
}
|
|
|
|
/**
|
|
* Function to append the limit clause
|
|
*
|
|
* @param String $full_sql_query full sql query
|
|
* @param array $analyzed_sql analyzed sql query
|
|
* @param String $display_query display query
|
|
*
|
|
* @return array
|
|
*/
|
|
function PMA_appendLimitClause($full_sql_query, $analyzed_sql, $display_query)
|
|
{
|
|
$sql_limit_to_append = ' LIMIT ' . $_SESSION['tmp_user_values']['pos']
|
|
. ', ' . $_SESSION['tmp_user_values']['max_rows'] . " ";
|
|
$full_sql_query = PMA_getSqlWithLimitClause(
|
|
$full_sql_query,
|
|
$analyzed_sql,
|
|
$sql_limit_to_append
|
|
);
|
|
|
|
/**
|
|
* @todo pretty printing of this modified query
|
|
*/
|
|
if ($display_query) {
|
|
// if the analysis of the original query revealed that we found
|
|
// a section_after_limit, we now have to analyze $display_query
|
|
// to display it correctly
|
|
|
|
if (! empty($analyzed_sql[0]['section_after_limit'])
|
|
&& trim($analyzed_sql[0]['section_after_limit']) != ';'
|
|
) {
|
|
$analyzed_display_query = PMA_SQP_analyze(
|
|
PMA_SQP_parse($display_query)
|
|
);
|
|
$display_query = $analyzed_display_query[0]['section_before_limit']
|
|
. "\n" . $sql_limit_to_append
|
|
. $analyzed_display_query[0]['section_after_limit'];
|
|
}
|
|
}
|
|
|
|
return array($sql_limit_to_append, $full_sql_query, isset(
|
|
$analyzed_display_query)
|
|
? $analyzed_display_query : null,
|
|
isset($display_query) ? $display_query : null
|
|
);
|
|
}
|
|
|
|
/**
|
|
* Function to get the default sql query for browsing page
|
|
*
|
|
* @param String $db the current database
|
|
* @param String $table the current table
|
|
*
|
|
* @return String $sql_query the default $sql_query for browse page
|
|
*/
|
|
function PMA_getDefaultSqlQueryForBrowse($db, $table)
|
|
{
|
|
include_once 'libraries/bookmark.lib.php';
|
|
$book_sql_query = PMA_Bookmark_get(
|
|
$db,
|
|
'\'' . PMA_Util::sqlAddSlashes($table) . '\'',
|
|
'label',
|
|
false,
|
|
true
|
|
);
|
|
|
|
if (! empty($book_sql_query)) {
|
|
$GLOBALS['using_bookmark_message'] = PMA_message::notice(
|
|
__('Using bookmark "%s" as default browse query.')
|
|
);
|
|
$GLOBALS['using_bookmark_message']->addParam($table);
|
|
$GLOBALS['using_bookmark_message']->addMessage(
|
|
PMA_Util::showDocu('faq', 'faq6-22')
|
|
);
|
|
$sql_query = $book_sql_query;
|
|
} else {
|
|
$sql_query = 'SELECT * FROM ' . PMA_Util::backquote($table);
|
|
}
|
|
unset($book_sql_query);
|
|
|
|
return $sql_query;
|
|
}
|
|
|
|
/**
|
|
* Responds an error when an error happens when executing the query
|
|
*
|
|
* @param boolean $is_gotofile whether goto file or not
|
|
* @param String $error error after executing the query
|
|
*
|
|
* @return void
|
|
*/
|
|
function PMA_handleQueryExecuteError($is_gotofile, $error) {
|
|
if ($is_gotofile) {
|
|
$message = PMA_Message::rawError($error);
|
|
$response = PMA_Response::getInstance();
|
|
$response->isSuccess(false);
|
|
$response->addJSON('message', $message);
|
|
exit;
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Function to store the query as a bookmark
|
|
*
|
|
* @param String $db the current database
|
|
* @param String $bkm_user the bookmarking user
|
|
* @param String $import_text import text
|
|
* @param String $bkm_label bookmark label
|
|
* @param boolean $bkm_replace whether to replace existing bookmarks
|
|
*
|
|
* @return void
|
|
*/
|
|
function PMA_storeTheQueryAsBookmark($db, $bkm_user, $import_text,
|
|
$bkm_label, $bkm_replace
|
|
) {
|
|
include_once 'libraries/bookmark.lib.php';
|
|
$bfields = array(
|
|
'bkm_database' => $db,
|
|
'bkm_user' => $bkm_user,
|
|
'bkm_sql_query' => urlencode($import_text),
|
|
'bkm_label' => $bkm_label
|
|
);
|
|
|
|
// Should we replace bookmark?
|
|
if (isset($bkm_replace)) {
|
|
$bookmarks = PMA_Bookmark_getList($db);
|
|
foreach ($bookmarks as $key => $val) {
|
|
if ($val == $bkm_label) {
|
|
PMA_Bookmark_delete($db, $key);
|
|
}
|
|
}
|
|
}
|
|
|
|
PMA_Bookmark_save($bfields, isset($_POST['bkm_all_users']));
|
|
|
|
}
|
|
|
|
/**
|
|
* Function to execute the SQL query and set the execution time
|
|
*
|
|
* @param String $full_sql_query the full sql query
|
|
*
|
|
* @return mixed $result the results after running the query
|
|
*/
|
|
function PMA_executeQueryAndStoreResults($full_sql_query)
|
|
{
|
|
// Measure query time.
|
|
$querytime_before = array_sum(explode(' ', microtime()));
|
|
|
|
$result = @$GLOBALS['dbi']->tryQuery(
|
|
$full_sql_query, null, PMA_DatabaseInterface::QUERY_STORE
|
|
);
|
|
$querytime_after = array_sum(explode(' ', microtime()));
|
|
|
|
$GLOBALS['querytime'] = $querytime_after - $querytime_before;
|
|
|
|
// If a stored procedure was called, there may be more results that are
|
|
// queued up and waiting to be flushed from the buffer. So let's do that.
|
|
do {
|
|
$GLOBALS['dbi']->storeResult();
|
|
if (! $GLOBALS['dbi']->moreResults()) {
|
|
break;
|
|
}
|
|
} while ($GLOBALS['dbi']->nextResult());
|
|
|
|
return $result;
|
|
}
|
|
|
|
/**
|
|
* Function to get the affected or changed number of rows after executing a query
|
|
*
|
|
* @param boolean $is_affected whether the query affected a table
|
|
* @param mixed $result results of executing the query
|
|
* @param int $num_rows number of rows affected or changed
|
|
*
|
|
* @return int $num_rows number of rows affected or changed
|
|
*/
|
|
function PMA_getNumberOfRowsAffectedOrChanged($is_affected, $result, $num_rows)
|
|
{
|
|
if (! $is_affected) {
|
|
$num_rows = ($result) ? @$GLOBALS['dbi']->numRows($result) : 0;
|
|
} elseif (! isset($num_rows)) {
|
|
$num_rows = @$GLOBALS['dbi']->affectedRows();
|
|
}
|
|
|
|
return $num_rows;
|
|
}
|
|
|
|
/**
|
|
* Checks if the current database has changed
|
|
* This could happen if the user sends a query like "USE `database`;"
|
|
*
|
|
* @param String $db the database in the query
|
|
*
|
|
* @return int $reload whether to reload the navigation(1) or not(0)
|
|
*/
|
|
function PMA_hasCurrentDbChanged($db)
|
|
{
|
|
// Checks if the current database has changed
|
|
// This could happen if the user sends a query like "USE `database`;"
|
|
$reload = 0;
|
|
if (strlen($db)) {
|
|
$current_db = $GLOBALS['dbi']->fetchValue('SELECT DATABASE()');
|
|
if ($db !== $current_db) {
|
|
$reload = 1;
|
|
}
|
|
$GLOBALS['dbi']->selectDb($db);
|
|
}
|
|
|
|
return $reload;
|
|
}
|
|
|
|
/**
|
|
* If a table, database or column gets dropped, clean comments.
|
|
*
|
|
* @param String $db current database
|
|
* @param String $table current table
|
|
* @param String $dropped_column dropped column if any
|
|
* @param bool $purge
|
|
* @param array $extra_data
|
|
*
|
|
* @return array $extra_data
|
|
*/
|
|
function PMA_cleanupRelations($db, $table, $dropped_column, $purge, $extra_data)
|
|
{
|
|
include_once 'libraries/relation_cleanup.lib.php';
|
|
|
|
if (isset($purge) && $purge == 1) {
|
|
if (strlen($table) && strlen($db)) {
|
|
PMA_relationsCleanupTable($db, $table);
|
|
} elseif (strlen($db)) {
|
|
PMA_relationsCleanupDatabase($db);
|
|
}
|
|
}
|
|
|
|
if (isset($dropped_column)
|
|
&& !empty($dropped_column)
|
|
&& strlen($db)
|
|
&& strlen($table)
|
|
) {
|
|
PMA_relationsCleanupColumn($db, $table, $dropped_column);
|
|
if(isset($extra_data)) {
|
|
// to refresh the list of indexes (Ajax mode)
|
|
$extra_data['indexes_list'] = PMA_Index::getView($table, $db);
|
|
}
|
|
}
|
|
|
|
return $extra_data;
|
|
}
|
|
|
|
/**
|
|
* Function to count the total number of rows for the same 'SELECT' query without
|
|
* the 'LIMIT' clause that may have been programatically added
|
|
*
|
|
* @param int $num_rows number of rows affected/changed by the query
|
|
* @param bool $is_select whether the query is SELECT or not
|
|
* @param bool $justBrowsing whether just browsing or not
|
|
* @param string $db the current database
|
|
* @param string $table the current table
|
|
* @param array $parsed_sql parsed sql
|
|
* @param array $analyzed_sql_results the analyzed query and other varibles set
|
|
* after analyzing the query
|
|
*
|
|
* @return int $unlim_num_rows unlimited number of rows
|
|
*/
|
|
function PMA_countQueryResults($num_rows, $is_select, $justBrowsing,
|
|
$db, $table, $parsed_sql, $analyzed_sql_results
|
|
) {
|
|
if (!PMA_isAppendLimitClause($analyzed_sql_results))
|
|
{
|
|
// if we did not append a limit, set this to get a correct
|
|
// "Showing rows..." message
|
|
// $_SESSION['tmp_user_values']['max_rows'] = 'all';
|
|
$unlim_num_rows = $num_rows;
|
|
} elseif ($is_select) {
|
|
// c o u n t q u e r y
|
|
|
|
// If we are "just browsing", there is only one table,
|
|
// and no WHERE clause (or just 'WHERE 1 '),
|
|
// we do a quick count (which uses MaxExactCount) because
|
|
// SQL_CALC_FOUND_ROWS is not quick on large InnoDB tables
|
|
|
|
// However, do not count again if we did it previously
|
|
// due to $find_real_end == true
|
|
if ($justBrowsing) {
|
|
$unlim_num_rows = PMA_Table::countRecords(
|
|
$db,
|
|
$table,
|
|
$force_exact = true
|
|
);
|
|
|
|
} else {
|
|
// add select expression after the SQL_CALC_FOUND_ROWS
|
|
|
|
// for UNION, just adding SQL_CALC_FOUND_ROWS
|
|
// after the first SELECT works.
|
|
|
|
// take the left part, could be:
|
|
// SELECT
|
|
// (SELECT
|
|
|
|
$analyzed_sql = $analyzed_sql_results['analyzed_sql'];
|
|
|
|
$count_query = PMA_SQP_format(
|
|
$parsed_sql,
|
|
'query_only',
|
|
0,
|
|
$analyzed_sql[0]['position_of_first_select'] + 1
|
|
);
|
|
$count_query .= ' SQL_CALC_FOUND_ROWS ';
|
|
// add everything that was after the first SELECT
|
|
$count_query .= PMA_SQP_format(
|
|
$parsed_sql,
|
|
'query_only',
|
|
$analyzed_sql[0]['position_of_first_select'] + 1
|
|
);
|
|
// ensure there is no semicolon at the end of the
|
|
// count query because we'll probably add
|
|
// a LIMIT 1 clause after it
|
|
$count_query = rtrim($count_query);
|
|
$count_query = rtrim($count_query, ';');
|
|
|
|
// if using SQL_CALC_FOUND_ROWS, add a LIMIT to avoid
|
|
// long delays. Returned count will be complete anyway.
|
|
// (but a LIMIT would disrupt results in an UNION)
|
|
|
|
if (! isset($analyzed_sql[0]['queryflags']['union'])) {
|
|
$count_query .= ' LIMIT 1';
|
|
}
|
|
|
|
// run the count query
|
|
|
|
$GLOBALS['dbi']->tryQuery($count_query);
|
|
// if (mysql_error()) {
|
|
// void.
|
|
// I tried the case
|
|
// (SELECT `User`, `Host`, `Db`, `Select_priv` FROM `db`)
|
|
// UNION (SELECT `User`, `Host`, "%" AS "Db",
|
|
// `Select_priv`
|
|
// FROM `user`) ORDER BY `User`, `Host`, `Db`;
|
|
// and although the generated count_query is wrong
|
|
// the SELECT FOUND_ROWS() work! (maybe it gets the
|
|
// count from the latest query that worked)
|
|
//
|
|
// another case where the count_query is wrong:
|
|
// SELECT COUNT(*), f1 from t1 group by f1
|
|
// and you click to sort on count(*)
|
|
// }
|
|
$unlim_num_rows = $GLOBALS['dbi']->fetchValue('SELECT FOUND_ROWS()');
|
|
} // end else "just browsing"
|
|
} else {// not $is_select
|
|
$unlim_num_rows = 0;
|
|
}
|
|
|
|
return $unlim_num_rows;
|
|
}
|
|
|
|
/**
|
|
* Function to handle all aspects relating to executing the query
|
|
*
|
|
* @param array $analyzed_sql_results
|
|
* @param String $full_sql_query full sql query
|
|
* @param boolean $is_gotofile whether to go to a file
|
|
* @param String $db current database
|
|
* @param String $table current table
|
|
* @param boolean $find_real_end whether to find the real end
|
|
* @param String $import_text sql command
|
|
* @param String $bkm_user bookmarking user
|
|
*
|
|
* @return mixed
|
|
*/
|
|
function PMA_executeTheQuery($analyzed_sql_results, $full_sql_query, $is_gotofile,
|
|
$db, $table, $find_real_end, $import_text, $bkm_user, $extra_data
|
|
) {
|
|
// Only if we ask to see the php code
|
|
if (isset($GLOBALS['show_as_php']) || ! empty($GLOBALS['validatequery'])) {
|
|
$result = null;
|
|
$num_rows = 0;
|
|
$unlim_num_rows = 0;
|
|
} else { // If we don't ask to see the php code
|
|
if (isset($_SESSION['profiling']) && PMA_Util::profilingSupported()) {
|
|
$GLOBALS['dbi']->query('SET PROFILING=1;');
|
|
}
|
|
|
|
$result = PMA_executeQueryAndStoreResults($full_sql_query);
|
|
|
|
// Displays an error message if required and stop parsing the script
|
|
$error = $GLOBALS['dbi']->getError();
|
|
if ($error) {
|
|
PMA_handleQueryExecuteError($is_gotofile, $error);
|
|
}
|
|
|
|
// If there are no errors and bookmarklabel was given,
|
|
// store the query as a bookmark
|
|
if (! empty($_POST['bkm_label']) && ! empty($import_text)) {
|
|
PMA_storeTheQueryAsBookmark($db, $bkm_user,
|
|
$import_text, $_POST['bkm_label'],
|
|
isset($_POST['bkm_replace']) ? $_POST['bkm_replace'] : null
|
|
);
|
|
} // end store bookmarks
|
|
|
|
// Gets the number of rows affected/returned
|
|
// (This must be done immediately after the query because
|
|
// mysql_affected_rows() reports about the last query done)
|
|
$num_rows = PMA_getNumberOfRowsAffectedOrChanged(
|
|
$analyzed_sql_results['is_affected'], $result,
|
|
isset($num_rows) ? $num_rows : null
|
|
);
|
|
|
|
// Grabs the profiling results
|
|
if (isset($_SESSION['profiling']) && PMA_Util::profilingSupported()) {
|
|
$profiling_results = $GLOBALS['dbi']->fetchResult('SHOW PROFILE;');
|
|
}
|
|
|
|
$justBrowsing = PMA_isJustBrowsing(
|
|
$analyzed_sql_results,isset($find_real_end) ? $find_real_end : null
|
|
);
|
|
|
|
$unlim_num_rows = PMA_countQueryResults($num_rows,
|
|
$analyzed_sql_results['is_select'], $justBrowsing, $db,
|
|
$table, $analyzed_sql_results['parsed_sql'], $analyzed_sql_results
|
|
);
|
|
|
|
$extra_data = PMA_cleanupRelations(
|
|
isset($db) ? $db : '', isset($table) ? $table : '',
|
|
isset($_REQUEST['dropped_column']) ? $_REQUEST['dropped_column'] : null,
|
|
isset($_REQUEST['purge']) ? $_REQUEST['purge'] : null,
|
|
isset($extra_data) ? $extra_data : null
|
|
);
|
|
}
|
|
|
|
return array($result, $num_rows, $unlim_num_rows,
|
|
isset($profiling_results) ? $profiling_results : null,
|
|
isset($justBrowsing) ? $justBrowsing : null, $extra_data
|
|
);
|
|
}
|
|
/**
|
|
* Delete related tranformatioinformationn information
|
|
*
|
|
* @param String $db current database
|
|
* @param String $table current table
|
|
* @param array $analyzed_sql analyzed sql query
|
|
*
|
|
* @return void
|
|
*/
|
|
function PMA_deleteTransformationInfo($db, $table, $analyzed_sql)
|
|
{
|
|
include_once 'libraries/transformations.lib.php';
|
|
if ($analyzed_sql[0]['querytype'] == 'ALTER') {
|
|
if (stripos($analyzed_sql[0]['unsorted_query'], 'DROP') !== false) {
|
|
$drop_column = PMA_getColumnNameInColumnDropSql(
|
|
$analyzed_sql[0]['unsorted_query']
|
|
);
|
|
|
|
if ($drop_column != '') {
|
|
PMA_clearTransformations($db, $table, $drop_column);
|
|
}
|
|
}
|
|
|
|
} else if (($analyzed_sql[0]['querytype'] == 'DROP') && ($table != '')) {
|
|
PMA_clearTransformations($db, $table);
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Function to get the message for the no rows returned case
|
|
*
|
|
* @param string $message_to_show message to show
|
|
* @param array $analyzed_sql_results analyzed sql results
|
|
* @param int $num_rows number of rows
|
|
*
|
|
* @return string $message
|
|
*/
|
|
function PMA_getMessageForNoRowsReturned($message_to_show, $analyzed_sql_results,
|
|
$num_rows
|
|
) {
|
|
if ($analyzed_sql_results['is_delete']) {
|
|
$message = PMA_Message::getMessageForDeletedRows($num_rows);
|
|
} elseif ($analyzed_sql_results['is_insert']) {
|
|
if ($analyzed_sql_results['is_replace']) {
|
|
// For replace we get DELETED + INSERTED row count,
|
|
// so we have to call it affected
|
|
$message = PMA_Message::getMessageForAffectedRows($num_rows);
|
|
} else {
|
|
$message = PMA_Message::getMessageForInsertedRows($num_rows);
|
|
}
|
|
$insert_id = $GLOBALS['dbi']->insertId();
|
|
if ($insert_id != 0) {
|
|
// insert_id is id of FIRST record inserted in one insert,
|
|
// so if we inserted multiple rows, we had to increment this
|
|
$message->addMessage('[br]');
|
|
// need to use a temporary because the Message class
|
|
// currently supports adding parameters only to the first
|
|
// message
|
|
$_inserted = PMA_Message::notice(__('Inserted row id: %1$d'));
|
|
$_inserted->addParam($insert_id + $num_rows - 1);
|
|
$message->addMessage($_inserted);
|
|
}
|
|
} elseif ($analyzed_sql_results['is_affected']) {
|
|
$message = PMA_Message::getMessageForAffectedRows($num_rows);
|
|
|
|
// Ok, here is an explanation for the !$is_select.
|
|
// The form generated by sql_query_form.lib.php
|
|
// and db_sql.php has many submit buttons
|
|
// on the same form, and some confusion arises from the
|
|
// fact that $message_to_show is sent for every case.
|
|
// The $message_to_show containing a success message and sent with
|
|
// the form should not have priority over errors
|
|
} elseif (! empty($message_to_show) && ! $analyzed_sql_results['is_select']) {
|
|
$message = PMA_Message::rawSuccess(htmlspecialchars($message_to_show));
|
|
} elseif (! empty($GLOBALS['show_as_php'])) {
|
|
$message = PMA_Message::success(__('Showing as PHP code'));
|
|
} elseif (isset($GLOBALS['show_as_php'])) {
|
|
/* User disable showing as PHP, query is only displayed */
|
|
$message = PMA_Message::notice(__('Showing SQL query'));
|
|
} elseif (! empty($GLOBALS['validatequery'])) {
|
|
$message = PMA_Message::notice(__('Validated SQL'));
|
|
} else {
|
|
$message = PMA_Message::success(
|
|
__('MySQL returned an empty result set (i.e. zero rows).')
|
|
);
|
|
}
|
|
|
|
if (isset($GLOBALS['querytime'])) {
|
|
$_querytime = PMA_Message::notice('(' . __('Query took %01.4f sec') . ')');
|
|
$_querytime->addParam($GLOBALS['querytime']);
|
|
$message->addMessage($_querytime);
|
|
}
|
|
|
|
return $message;
|
|
}
|
|
|
|
/**
|
|
* Function to send the Ajax response when no rows returned
|
|
*
|
|
* @param string $message message to be send
|
|
* @param array $analyzed_sql analyzed sql
|
|
* @param object $displayResultsObject DisplayResult instance
|
|
* @param bool $showSql whether to show sql or not
|
|
* @param array $extra_data extra data
|
|
*
|
|
* @return void
|
|
*/
|
|
function PMA_sendAjaxResponseForNoResultsReturned($message, $analyzed_sql,
|
|
$displayResultsObject, $showSql, $extra_data
|
|
) {
|
|
/**
|
|
* @todo find a better way to make getMessage() in Header.class.php
|
|
* output the intended message
|
|
*/
|
|
$GLOBALS['message'] = $message;
|
|
|
|
if ($showSql) {
|
|
$extra_data['sql_query'] = PMA_Util::getMessage(
|
|
$message, $GLOBALS['sql_query'], 'success'
|
|
);
|
|
}
|
|
if (isset($GLOBALS['reload']) && $GLOBALS['reload'] == 1) {
|
|
$extra_data['reload'] = 1;
|
|
$extra_data['db'] = $GLOBALS['db'];
|
|
}
|
|
$response = PMA_Response::getInstance();
|
|
$response->isSuccess($message->isSuccess());
|
|
// No need to manually send the message
|
|
// The Response class will handle that automatically
|
|
$query__type = PMA_DisplayResults::QUERY_TYPE_SELECT;
|
|
if ($analyzed_sql[0]['querytype'] == $query__type) {
|
|
$createViewHTML = $displayResultsObject->getCreateViewQueryResultOp(
|
|
$analyzed_sql
|
|
);
|
|
$response->addHTML($createViewHTML.'<br />');
|
|
}
|
|
|
|
$response->addJSON(isset($extra_data) ? $extra_data : array());
|
|
if (empty($_REQUEST['ajax_page_request'])) {
|
|
$response->addJSON('message', $message);
|
|
exit;
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Function to respond back when the query returns zero rows
|
|
* This method is called when
|
|
* 1-> When browsing an empty table
|
|
* 2-> When executing a query on a non empty table which returns zero results
|
|
* 3-> When executing a query on an empty table
|
|
* 4-> When executing an INSERT, UPDATE, DEDETE query from the SQL tab
|
|
* 5-> When deleting a row from BROWSE tab
|
|
* 6-> When searching using the SEARCH tab which returns zero results
|
|
* 7-> When changing the structure of the table except change operation
|
|
*
|
|
* @param array $analyzed_sql_results analyzed sql results
|
|
* @param string $db current database
|
|
* @param string $table current table
|
|
* @param string $message_to_show message to show
|
|
* @param int $num_rows number of rows
|
|
* @param object $displayResultsObject DisplayResult instance
|
|
* @param array $extra_data extra data
|
|
* @param array $cfg configuration
|
|
*
|
|
* @return void
|
|
*/
|
|
function PMA_sendResponseForNoResultsReturned($analyzed_sql_results, $db, $table,
|
|
$message_to_show, $num_rows, $displayResultsObject, $extra_data, $cfg
|
|
) {
|
|
if (PMA_isDeleteTransformationInfo($analyzed_sql_results)) {
|
|
PMA_deleteTransformationInfo(
|
|
$db, $table, $analyzed_sql_results['analyzed_sql']
|
|
);
|
|
}
|
|
|
|
$message = PMA_getMessageForNoRowsReturned(
|
|
isset($message_to_show) ? $message_to_show : null, $analyzed_sql_results,
|
|
$num_rows
|
|
);
|
|
if ($GLOBALS['is_ajax_request'] == true) {
|
|
PMA_sendAjaxResponseForNoResultsReturned($message,
|
|
$analyzed_sql_results['analyzed_sql'],
|
|
$displayResultsObject, $cfg['ShowSQL'],
|
|
isset($extra_data) ? $extra_data : null
|
|
);
|
|
}
|
|
exit();
|
|
}
|
|
?>
|
