1676 lines
59 KiB
PHP
1676 lines
59 KiB
PHP
<?php
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declare(strict_types=1);
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namespace PhpMyAdmin;
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use PhpMyAdmin\Bookmarks\BookmarkRepository;
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use PhpMyAdmin\ConfigStorage\Relation;
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use PhpMyAdmin\ConfigStorage\RelationCleanup;
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use PhpMyAdmin\Dbal\DatabaseInterface;
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use PhpMyAdmin\Dbal\ResultInterface;
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use PhpMyAdmin\Display\DeleteLinkEnum;
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use PhpMyAdmin\Display\DisplayParts;
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use PhpMyAdmin\Display\Results as DisplayResults;
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use PhpMyAdmin\Html\Generator;
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use PhpMyAdmin\Html\MySQLDocumentation;
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use PhpMyAdmin\Identifiers\DatabaseName;
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use PhpMyAdmin\Indexes\Index;
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use PhpMyAdmin\Query\Utilities;
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use PhpMyAdmin\SqlParser\Components\Expression;
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use PhpMyAdmin\SqlParser\Statements\AlterStatement;
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use PhpMyAdmin\SqlParser\Statements\DropStatement;
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use PhpMyAdmin\SqlParser\Statements\SelectStatement;
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use PhpMyAdmin\SqlParser\Utils\Query;
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use PhpMyAdmin\SqlParser\Utils\StatementInfo;
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use PhpMyAdmin\SqlParser\Utils\StatementType;
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use PhpMyAdmin\Table\Table;
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use PhpMyAdmin\Table\UiProperty;
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use PhpMyAdmin\Utils\ForeignKey;
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use function __;
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use function array_column;
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use function array_key_exists;
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use function array_keys;
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use function array_sum;
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use function arsort;
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use function bin2hex;
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use function ceil;
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use function count;
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use function defined;
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use function htmlspecialchars;
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use function in_array;
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use function is_string;
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use function session_start;
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use function session_write_close;
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use function sprintf;
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use function str_contains;
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use function str_replace;
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use function ucwords;
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/**
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* Set of functions for the SQL executor
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*/
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class Sql
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{
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private float $queryTime = 0;
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public static bool|null $showAsPhp = null;
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public static Message|null $usingBookmarkMessage = null;
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public function __construct(
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private readonly DatabaseInterface $dbi,
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private readonly Relation $relation,
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private readonly RelationCleanup $relationCleanup,
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private readonly Transformations $transformations,
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private readonly Template $template,
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private readonly BookmarkRepository $bookmarkRepository,
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private readonly Config $config,
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) {
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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 string $fullSqlQuery SQL query
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*/
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private function handleSortOrder(
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string $db,
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string $table,
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StatementInfo $statementInfo,
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string &$fullSqlQuery,
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): StatementInfo {
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if ($statementInfo->statement === null) {
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return $statementInfo;
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}
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$tableObject = new Table($table, $db, $this->dbi);
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if (! $statementInfo->flags->order) {
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// Retrieving the name of the column we should sort after.
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$sortCol = $tableObject->getUiProp(UiProperty::SortedColumn);
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if (empty($sortCol)) {
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return $statementInfo;
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}
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// Remove the name of the table from the retrieved field name.
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$sortCol = str_replace(
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Util::backquote($table) . '.',
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'',
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$sortCol,
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);
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// Create the new query.
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$fullSqlQuery = Query::replaceClause(
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$statementInfo->statement,
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$statementInfo->parser->list,
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'ORDER BY ' . $sortCol,
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);
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// TODO: Avoid reparsing the query.
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$statementInfo = Query::getAll($fullSqlQuery);
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} else {
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// Store the remembered table into session.
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$tableObject->setUiProp(
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UiProperty::SortedColumn,
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Query::getClause(
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$statementInfo->statement,
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$statementInfo->parser->list,
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'ORDER BY',
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),
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);
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}
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return $statementInfo;
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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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* @return string limit clause appended SQL query
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*/
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private function getSqlWithLimitClause(StatementInfo $statementInfo): string
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{
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if ($statementInfo->statement === null) {
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return '';
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}
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return Query::replaceClause(
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$statementInfo->statement,
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$statementInfo->parser->list,
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'LIMIT ' . $_SESSION['tmpval']['pos'] . ', '
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. $_SESSION['tmpval']['max_rows'],
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);
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}
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/**
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* Verify whether the result set has columns from just one table
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*
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* @param FieldMetadata[] $fieldsMeta meta fields
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*/
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private function resultSetHasJustOneTable(array $fieldsMeta): bool
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{
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$justOneTable = true;
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$prevTable = '';
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foreach ($fieldsMeta as $oneFieldMeta) {
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if ($oneFieldMeta->table !== '' && $prevTable !== '' && $oneFieldMeta->table !== $prevTable) {
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$justOneTable = false;
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}
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if ($oneFieldMeta->table === '') {
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continue;
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}
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$prevTable = $oneFieldMeta->table;
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}
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return $justOneTable && $prevTable !== '';
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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 FieldMetadata[] $fieldsMeta meta fields
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*/
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private function resultSetContainsUniqueKey(string $db, string $table, array $fieldsMeta): bool
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{
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if ($table === '') {
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return false;
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}
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$columns = $this->dbi->getColumns($db, $table);
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$resultSetColumnNames = [];
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foreach ($fieldsMeta as $oneMeta) {
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$resultSetColumnNames[] = $oneMeta->name;
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}
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foreach (Index::getFromTable($this->dbi, $table, $db) as $index) {
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if (! $index->isUnique()) {
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continue;
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}
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$indexColumns = $index->getColumns();
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$numberFound = 0;
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foreach (array_keys($indexColumns) as $indexColumnName) {
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if (
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! in_array($indexColumnName, $resultSetColumnNames)
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&& array_key_exists($indexColumnName, $columns)
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&& ! str_contains($columns[$indexColumnName]->extra, 'INVISIBLE')
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) {
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continue;
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}
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$numberFound++;
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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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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 $currentValue current selected value
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*
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* @return string html for the dropdown
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*/
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public function getHtmlForRelationalColumnDropdown(
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string $db,
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string $table,
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string $column,
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string $currentValue,
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): string {
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$foreignData = $this->relation->getForeignData(
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$this->relation->getForeigners($db, $table, $column),
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$column,
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false,
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'',
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'',
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);
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if ($foreignData->dispRow === null) {
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//Handle the case when number of values
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//is more than $cfg['ForeignKeyMaxLimit']
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$urlParams = ['db' => $db, 'table' => $table, 'field' => $column];
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return $this->template->render('sql/relational_column_dropdown', [
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'current_value' => $_POST['curr_value'],
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'params' => $urlParams,
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]);
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}
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$dropdown = $this->relation->foreignDropdown(
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$foreignData->dispRow,
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$foreignData->foreignField,
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$foreignData->foreignDisplay,
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$currentValue,
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$this->config->settings['ForeignKeyMaxLimit'],
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);
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return '<select>' . $dropdown . '</select>';
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}
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/**
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* @psalm-param non-empty-list<array{Status: non-empty-string, Duration: numeric-string}> $profilingResults
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*
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* @psalm-return array{
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* total_time: float,
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* states: array<string, array{total_time: float, calls: int<1, max>}>,
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* chart: array{labels: list<string>, data: list<float>},
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* profile: list<array{status: string, duration: string, duration_raw: numeric-string}>
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* }|array{}
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*/
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private function getDetailedProfilingStats(array $profilingResults): array
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{
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$totalTime = (float) array_sum(array_column($profilingResults, 'Duration'));
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if ($totalTime === 0.0) {
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return [];
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}
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$states = [];
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$profile = [];
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foreach ($profilingResults as $result) {
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$status = ucwords($result['Status']);
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$profile[] = [
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'status' => $status,
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'duration' => Util::formatNumber($result['Duration'], 3, 1),
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'duration_raw' => $result['Duration'],
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];
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if (! isset($states[$status])) {
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$states[$status] = ['total_time' => (float) $result['Duration'], 'calls' => 1];
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} else {
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$states[$status]['calls']++;
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$states[$status]['total_time'] += $result['Duration'];
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}
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}
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arsort($states);
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$chart = ['labels' => array_keys($states), 'data' => array_column($states, 'total_time')];
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return ['total_time' => $totalTime, 'states' => $states, 'chart' => $chart, 'profile' => $profile];
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}
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/**
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* Get value of a column for a specific row (marked by $whereClause)
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*/
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public function getFullValuesForSetColumn(
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string $db,
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string $table,
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string $column,
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string $whereClause,
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): string {
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$row = $this->dbi->fetchSingleRow(sprintf(
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'SELECT `%s` FROM `%s`.`%s` WHERE %s',
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$column,
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$db,
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$table,
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$whereClause,
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));
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if ($row === []) {
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return '';
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}
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return $row[$column];
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}
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/**
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* Get all the values for a enum column or set column in a table
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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 $columnName current column
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*
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* @return string[]|null array containing the value list for the column, null on failure
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*/
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public function getValuesForColumn(string $db, string $table, string $columnName): array|null
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{
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$column = $this->dbi->getColumn($db, $table, $columnName);
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if ($column === null) {
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return null;
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}
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return Util::parseEnumSetValues($column->type, false);
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}
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/**
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* Function to check whether to remember the sorting order or not.
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*/
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private function isRememberSortingOrder(StatementInfo $statementInfo): bool
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{
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return $this->config->settings['RememberSorting']
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&& ! ($statementInfo->flags->isCount
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|| $statementInfo->flags->isExport
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|| $statementInfo->flags->isFunc
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|| $statementInfo->flags->isAnalyse)
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&& $statementInfo->flags->selectFrom
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&& ($statementInfo->selectExpressions === []
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|| (count($statementInfo->selectExpressions) === 1
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&& $statementInfo->selectExpressions[0] === '*'))
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&& count($statementInfo->selectTables) === 1;
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}
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/**
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* Function to check whether the LIMIT clause should be appended or not.
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*/
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private function isAppendLimitClause(StatementInfo $statementInfo): bool
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{
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// Assigning LIMIT clause to an syntactically-wrong query
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// is not needed. Also we would want to show the true query
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// and the true error message to the query executor
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return $statementInfo->parser->errors === []
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&& $_SESSION['tmpval']['max_rows'] !== 'all'
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&& ! $statementInfo->flags->isExport && ! $statementInfo->flags->isAnalyse
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&& ($statementInfo->flags->selectFrom || $statementInfo->flags->isSubQuery)
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&& ! $statementInfo->flags->limit;
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}
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/**
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* Function to check whether this query is for just browsing
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*/
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public static function isJustBrowsing(StatementInfo $statementInfo, bool $findRealEnd = false): bool
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{
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return ! $statementInfo->flags->isGroup
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&& ! $statementInfo->flags->isFunc
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&& ! $statementInfo->flags->union
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&& ! $statementInfo->flags->distinct
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&& $statementInfo->flags->selectFrom
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&& (count($statementInfo->selectTables) === 1)
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&& (empty($statementInfo->statement->where)
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|| (count($statementInfo->statement->where) === 1
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&& $statementInfo->statement->where[0]->expr === '1'))
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&& ! $statementInfo->flags->group
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&& ! $findRealEnd
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&& ! $statementInfo->flags->isSubQuery
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&& ! $statementInfo->flags->join
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&& ! $statementInfo->flags->having;
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}
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/**
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* Function to check whether the related transformation information should be deleted.
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*/
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private function isDeleteTransformationInfo(StatementInfo $statementInfo): bool
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{
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return $statementInfo->flags->queryType === StatementType::Alter
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|| $statementInfo->flags->queryType === StatementType::Drop;
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}
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/**
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* Function to check whether the user has rights to drop the database
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*
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* @param bool $allowUserDropDatabase whether the user is allowed to drop db
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* @param bool $isSuperUser whether this user is a superuser
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*/
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public function hasNoRightsToDropDatabase(
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StatementInfo $statementInfo,
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bool $allowUserDropDatabase,
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bool $isSuperUser,
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): bool {
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return ! $allowUserDropDatabase && $statementInfo->flags->dropDatabase && ! $isSuperUser;
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}
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/**
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* Function to get the default sql query for browsing page
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*
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* @param string $db the current database
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* @param string $table the current table
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*
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* @return string the default $sql_query for browse page
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*/
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public function getDefaultSqlQueryForBrowse(string $db, string $table): string
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{
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$bookmark = $this->bookmarkRepository->getByLabel(
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$this->config->selectedServer['user'],
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DatabaseName::from($db),
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$table,
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);
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if ($bookmark !== null && $bookmark->getQuery() !== '') {
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self::$usingBookmarkMessage = Message::notice(__('Using bookmark "%s" as default browse query.'));
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self::$usingBookmarkMessage->addParam($table);
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self::$usingBookmarkMessage->addHtml(MySQLDocumentation::showDocumentation('faq', 'faq6-22'));
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return $bookmark->getQuery();
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}
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|
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$defaultOrderByClause = '';
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if (
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isset($this->config->settings['TablePrimaryKeyOrder'])
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&& ($this->config->settings['TablePrimaryKeyOrder'] !== 'NONE')
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) {
|
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$primaryKey = null;
|
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$primary = Index::getPrimary($this->dbi, $table, $db);
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|
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if ($primary !== null) {
|
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$primarycols = $primary->getColumns();
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foreach ($primarycols as $col) {
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$primaryKey = $col->getName();
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break;
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}
|
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|
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if ($primaryKey !== null) {
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$defaultOrderByClause = ' ORDER BY '
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. Util::backquote($table) . '.'
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. Util::backquote($primaryKey) . ' '
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. $this->config->settings['TablePrimaryKeyOrder'];
|
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}
|
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}
|
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}
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|
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return 'SELECT * FROM ' . Util::backquote($table) . $defaultOrderByClause;
|
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}
|
|
|
|
/**
|
|
* Responds an error when an error happens when executing the query
|
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*
|
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* @param bool $isGotoFile whether goto file or not
|
|
* @param string $error error after executing the query
|
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* @param string $fullSqlQuery full sql query
|
|
*/
|
|
private function handleQueryExecuteError(bool $isGotoFile, string $error, string $fullSqlQuery): never
|
|
{
|
|
$response = ResponseRenderer::getInstance();
|
|
if ($isGotoFile) {
|
|
$message = Message::rawError($error);
|
|
$response->setRequestStatus(false);
|
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$response->addJSON('message', $message);
|
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} else {
|
|
Generator::mysqlDie($error, $fullSqlQuery, false);
|
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}
|
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|
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$response->callExit();
|
|
}
|
|
|
|
/**
|
|
* Function to store the query as a bookmark
|
|
*
|
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* @param string $db the current database
|
|
* @param string $bookmarkUser the bookmarking user
|
|
* @param string $sqlQueryForBookmark the query to be stored in bookmark
|
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* @param string $bookmarkLabel bookmark label
|
|
* @param bool $bookmarkReplace whether to replace existing bookmarks
|
|
*/
|
|
public function storeTheQueryAsBookmark(
|
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string $db,
|
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string $bookmarkUser,
|
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string $sqlQueryForBookmark,
|
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string $bookmarkLabel,
|
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bool $bookmarkReplace,
|
|
): void {
|
|
if ($bookmarkReplace) {
|
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$bookmarks = $this->bookmarkRepository->getList($this->config->selectedServer['user'], $db);
|
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foreach ($bookmarks as $bookmark) {
|
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if ($bookmark->getLabel() !== $bookmarkLabel) {
|
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continue;
|
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}
|
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|
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$bookmark->delete();
|
|
}
|
|
}
|
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|
|
$bookmark = $this->bookmarkRepository->createBookmark(
|
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$sqlQueryForBookmark,
|
|
$bookmarkLabel,
|
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$bookmarkUser,
|
|
$db,
|
|
isset($_POST['bkm_all_users']),
|
|
);
|
|
|
|
if ($bookmark === false) {
|
|
return;
|
|
}
|
|
|
|
$bookmark->save();
|
|
}
|
|
|
|
/**
|
|
* Function to get the affected or changed number of rows after executing a query
|
|
*
|
|
* @param bool $isAffected whether the query affected a table
|
|
* @param ResultInterface|false $result results of executing the query
|
|
*
|
|
* @return int|string number of rows affected or changed
|
|
* @psalm-return int|numeric-string
|
|
*/
|
|
private function getNumberOfRowsAffectedOrChanged(bool $isAffected, ResultInterface|false $result): int|string
|
|
{
|
|
if ($isAffected) {
|
|
return $this->dbi->affectedRows();
|
|
}
|
|
|
|
if ($result) {
|
|
return $result->numRows();
|
|
}
|
|
|
|
return 0;
|
|
}
|
|
|
|
/**
|
|
* 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 bool whether to reload the navigation(1) or not(0)
|
|
*/
|
|
private function hasCurrentDbChanged(string $db): bool
|
|
{
|
|
if ($db === '') {
|
|
return false;
|
|
}
|
|
|
|
/** Is false, except when a USE statement was sent. */
|
|
$currentDb = $this->dbi->fetchValue('SELECT DATABASE()');
|
|
|
|
return is_string($currentDb) && $db !== $currentDb;
|
|
}
|
|
|
|
/**
|
|
* If a table, database or column gets dropped, clean comments.
|
|
*
|
|
* @param string $db current database
|
|
* @param string $table current table
|
|
* @param string $column current column
|
|
* @param bool $purge whether purge set or not
|
|
*/
|
|
private function cleanupRelations(string $db, string $table, string $column, bool $purge): void
|
|
{
|
|
if (! $purge || $db === '') {
|
|
return;
|
|
}
|
|
|
|
if ($table !== '') {
|
|
if ($column !== '') {
|
|
$this->relationCleanup->column($db, $table, $column);
|
|
} else {
|
|
$this->relationCleanup->table($db, $table);
|
|
}
|
|
} else {
|
|
$this->relationCleanup->database($db);
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Function to count the total number of rows for the same 'SELECT' query without
|
|
* the 'LIMIT' clause that may have been programmatically added
|
|
*
|
|
* @param int|string $numRows number of rows affected/changed by the query
|
|
* @param bool $justBrowsing whether just browsing or not
|
|
* @param string $db the current database
|
|
* @param string $table the current table
|
|
* @psalm-param int|numeric-string $numRows
|
|
*
|
|
* @return int|string unlimited number of rows
|
|
* @psalm-return int|numeric-string
|
|
*/
|
|
private function countQueryResults(
|
|
int|string $numRows,
|
|
bool $justBrowsing,
|
|
string $db,
|
|
string $table,
|
|
StatementInfo $statementInfo,
|
|
): int|string {
|
|
/* Shortcut for not analyzed/empty query */
|
|
if ($statementInfo->statement === null) {
|
|
return 0;
|
|
}
|
|
|
|
if (! $this->isAppendLimitClause($statementInfo)) {
|
|
// if we did not append a limit, set this to get a correct
|
|
// "Showing rows..." message
|
|
// $_SESSION['tmpval']['max_rows'] = 'all';
|
|
$unlimNumRows = $numRows;
|
|
} elseif ($_SESSION['tmpval']['max_rows'] > $numRows) {
|
|
// When user has not defined a limit in query and total rows in
|
|
// result are less than max_rows to display, there is no need
|
|
// to count total rows for that query again
|
|
$unlimNumRows = $_SESSION['tmpval']['pos'] + $numRows;
|
|
} elseif ($statementInfo->flags->queryType === StatementType::Select || $statementInfo->flags->isSubQuery) {
|
|
// c o u n t q u e r y
|
|
|
|
// If we are "just browsing", there is only one table (and no join),
|
|
// and no WHERE clause (or just 'WHERE 1 '),
|
|
// we do a quick count (which uses MaxExactCount) because
|
|
// SQL_CALC_FOUND_ROWS is not quick on large InnoDB tables
|
|
if ($justBrowsing) {
|
|
// Get row count (is approximate for InnoDB)
|
|
$unlimNumRows = $this->dbi->getTable($db, $table)->countRecords();
|
|
/**
|
|
* @todo Can we know at this point that this is InnoDB,
|
|
* (in this case there would be no need for getting
|
|
* an exact count)?
|
|
*/
|
|
if ($unlimNumRows < $this->config->settings['MaxExactCount']) {
|
|
// Get the exact count if approximate count
|
|
// is less than MaxExactCount
|
|
/**
|
|
* @todo In countRecords(), MaxExactCount is also verified,
|
|
* so can we avoid checking it twice?
|
|
*/
|
|
$unlimNumRows = $this->dbi->getTable($db, $table)->countRecords(true);
|
|
}
|
|
} else {
|
|
/** @var SelectStatement $statement */
|
|
$statement = $statementInfo->statement;
|
|
|
|
$changeExpression = ! $statementInfo->flags->isGroup
|
|
&& ! $statementInfo->flags->distinct
|
|
&& ! $statementInfo->flags->union
|
|
&& count($statement->expr) === 1;
|
|
|
|
if ($statementInfo->flags->order || $statementInfo->flags->limit || $changeExpression) {
|
|
$statement = clone $statement;
|
|
}
|
|
|
|
// Remove ORDER BY to decrease unnecessary sorting time
|
|
$statement->order = null;
|
|
|
|
// Removes LIMIT clause that might have been added
|
|
$statement->limit = null;
|
|
|
|
if ($changeExpression) {
|
|
$statement->expr[0] = new Expression();
|
|
$statement->expr[0]->expr = '1';
|
|
}
|
|
|
|
$countQuery = 'SELECT COUNT(*) FROM (' . $statement->build() . ' ) as cnt';
|
|
|
|
$unlimNumRows = (int) $this->dbi->fetchValue($countQuery);
|
|
}
|
|
} else {// not $is_select
|
|
$unlimNumRows = 0;
|
|
}
|
|
|
|
return $unlimNumRows;
|
|
}
|
|
|
|
/**
|
|
* Function to handle all aspects relating to executing the query
|
|
*
|
|
* @param string $fullSqlQuery full sql query
|
|
* @param bool $isGotoFile whether to go to a file
|
|
* @param string $db current database
|
|
* @param string $table current table
|
|
* @param string $sqlQueryForBookmark sql query to be stored as bookmark
|
|
*
|
|
* @psalm-return array{
|
|
* ResultInterface|false,
|
|
* int|numeric-string,
|
|
* int|numeric-string,
|
|
* list<array{Status: non-empty-string, Duration: numeric-string}>,
|
|
* string
|
|
* }
|
|
*/
|
|
private function executeTheQuery(
|
|
StatementInfo $statementInfo,
|
|
string $fullSqlQuery,
|
|
bool $isGotoFile,
|
|
string $db,
|
|
string $table,
|
|
string $sqlQueryForBookmark,
|
|
): array {
|
|
$response = ResponseRenderer::getInstance();
|
|
$response->getHeader()->getMenu()->setTable($table);
|
|
|
|
Profiling::enable($this->dbi);
|
|
|
|
if (! defined('TESTSUITE')) {
|
|
// close session in case the query takes too long
|
|
session_write_close();
|
|
}
|
|
|
|
$result = $this->dbi->tryQuery($fullSqlQuery);
|
|
$this->queryTime = $this->dbi->lastQueryExecutionTime;
|
|
|
|
if (! defined('TESTSUITE')) {
|
|
// reopen session but prevent PHP from sending the session cookie again
|
|
session_start(['use_cookies' => false]);
|
|
}
|
|
|
|
$errorMessage = '';
|
|
|
|
// Displays an error message if required and stop parsing the script
|
|
$error = $this->dbi->getError();
|
|
if ($error && $this->config->settings['IgnoreMultiSubmitErrors']) {
|
|
$errorMessage = $error;
|
|
} elseif ($error !== '') {
|
|
$this->handleQueryExecuteError($isGotoFile, $error, $fullSqlQuery);
|
|
}
|
|
|
|
// If there are no errors and bookmarklabel was given,
|
|
// store the query as a bookmark
|
|
if (! empty($_POST['bkm_label']) && $sqlQueryForBookmark) {
|
|
$this->storeTheQueryAsBookmark(
|
|
$db,
|
|
$this->config->selectedServer['user'],
|
|
$sqlQueryForBookmark,
|
|
$_POST['bkm_label'],
|
|
isset($_POST['bkm_replace']),
|
|
);
|
|
}
|
|
|
|
// 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)
|
|
$numRows = $this->getNumberOfRowsAffectedOrChanged($statementInfo->flags->isAffected, $result);
|
|
|
|
$profilingResults = Profiling::getInformation($this->dbi);
|
|
|
|
$justBrowsing = self::isJustBrowsing($statementInfo);
|
|
|
|
$unlimNumRows = $this->countQueryResults($numRows, $justBrowsing, $db, $table, $statementInfo);
|
|
|
|
$this->cleanupRelations($db, $table, $_POST['dropped_column'] ?? '', ! empty($_POST['purge']));
|
|
|
|
return [$result, $numRows, $unlimNumRows, $profilingResults, $errorMessage];
|
|
}
|
|
|
|
/**
|
|
* Delete related transformation information
|
|
*
|
|
* @param string $db current database
|
|
* @param string $table current table
|
|
*/
|
|
private function deleteTransformationInfo(string $db, string $table, StatementInfo $statementInfo): void
|
|
{
|
|
if ($statementInfo->statement === null) {
|
|
return;
|
|
}
|
|
|
|
$statement = $statementInfo->statement;
|
|
if ($statement instanceof AlterStatement) {
|
|
if (
|
|
! empty($statement->altered[0])
|
|
&& $statement->altered[0]->options->has('DROP')
|
|
&& ! empty($statement->altered[0]->field->column)
|
|
) {
|
|
$this->transformations->clear($db, $table, $statement->altered[0]->field->column);
|
|
}
|
|
} elseif ($statement instanceof DropStatement) {
|
|
$this->transformations->clear($db, $table);
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Function to get the message for the no rows returned case
|
|
*
|
|
* @param string $messageToShow message to show
|
|
* @param int|string $numRows number of rows
|
|
*/
|
|
private function getMessageForNoRowsReturned(
|
|
string $messageToShow,
|
|
StatementInfo $statementInfo,
|
|
int|string $numRows,
|
|
): Message {
|
|
if ($statementInfo->flags->queryType === StatementType::Delete) {
|
|
$message = Message::getMessageForDeletedRows($numRows);
|
|
} elseif ($statementInfo->flags->isInsert) {
|
|
if ($statementInfo->flags->queryType === StatementType::Replace) {
|
|
// For REPLACE we get DELETED + INSERTED row count,
|
|
// so we have to call it affected
|
|
$message = Message::getMessageForAffectedRows($numRows);
|
|
} else {
|
|
$message = Message::getMessageForInsertedRows($numRows);
|
|
}
|
|
|
|
$insertId = $this->dbi->insertId();
|
|
if ($insertId !== 0) {
|
|
// insert_id is id of FIRST record inserted in one insert,
|
|
// so if we inserted multiple rows, we had to increment this
|
|
$message->addText('[br]');
|
|
// need to use a temporary because the Message class
|
|
// currently supports adding parameters only to the first
|
|
// message
|
|
$inserted = Message::notice(__('Inserted row id: %1$d'));
|
|
$inserted->addParam($insertId + $numRows - 1);
|
|
$message->addMessage($inserted);
|
|
}
|
|
} elseif ($statementInfo->flags->isAffected) {
|
|
$message = Message::getMessageForAffectedRows($numRows);
|
|
|
|
// Ok, here is an explanation for the !$is_select.
|
|
// The form generated by PhpMyAdmin\SqlQueryForm
|
|
// and /database/sql 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 $message_to_show containing a success message and sent with
|
|
// the form should not have priority over errors
|
|
} elseif ($messageToShow !== '' && $statementInfo->flags->queryType !== StatementType::Select) {
|
|
$message = Message::rawSuccess(htmlspecialchars($messageToShow));
|
|
} elseif (self::$showAsPhp === true) {
|
|
$message = Message::success(__('Showing as PHP code'));
|
|
} elseif (self::$showAsPhp === false) {
|
|
/* User disable showing as PHP, query is only displayed */
|
|
$message = Message::notice(__('Showing SQL query'));
|
|
} else {
|
|
$message = Message::success(
|
|
__('MySQL returned an empty result set (i.e. zero rows).'),
|
|
);
|
|
}
|
|
|
|
if ($this->queryTime > 0) {
|
|
$queryTime = Message::notice(
|
|
'(' . __('Query took %01.4f seconds.') . ')',
|
|
);
|
|
$queryTime->addParam($this->queryTime);
|
|
$message->addMessage($queryTime);
|
|
}
|
|
|
|
// In case of ROLLBACK, notify the user.
|
|
if (isset($_POST['rollback_query'])) {
|
|
$message->addText(__('[ROLLBACK occurred.]'));
|
|
}
|
|
|
|
return $message;
|
|
}
|
|
|
|
/**
|
|
* Function to respond back when the query returns zero rows
|
|
* This method is called
|
|
* 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, DELETE 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 string $db current database
|
|
* @param string|null $table current table
|
|
* @param string $messageToShow message to show
|
|
* @param int|string $numRows number of rows
|
|
* @param DisplayResults $displayResultsObject DisplayResult instance
|
|
* @param string $errorMessage error message from tryQuery
|
|
* @param ResultInterface|false $result executed query results
|
|
* @param string $sqlQuery sql query
|
|
* @param string $completeQuery complete sql query
|
|
* @psalm-param int|numeric-string $numRows
|
|
* @psalm-param list<array{Status: non-empty-string, Duration: numeric-string}> $profilingResults
|
|
*
|
|
* @return string html
|
|
*/
|
|
private function getQueryResponseForNoResultsReturned(
|
|
StatementInfo $statementInfo,
|
|
string $db,
|
|
string|null $table,
|
|
string $messageToShow,
|
|
int|string $numRows,
|
|
DisplayResults $displayResultsObject,
|
|
string $errorMessage,
|
|
array $profilingResults,
|
|
ResultInterface|false $result,
|
|
string $sqlQuery,
|
|
string $completeQuery,
|
|
): string {
|
|
if ($this->isDeleteTransformationInfo($statementInfo)) {
|
|
$this->deleteTransformationInfo($db, $table ?? '', $statementInfo);
|
|
}
|
|
|
|
if ($errorMessage !== '') {
|
|
$message = Message::rawError($errorMessage);
|
|
} else {
|
|
$message = $this->getMessageForNoRowsReturned($messageToShow, $statementInfo, $numRows);
|
|
}
|
|
|
|
$queryMessage = Generator::getMessage($message, $sqlQuery, MessageType::Success);
|
|
|
|
if (self::$showAsPhp !== null) {
|
|
return $queryMessage;
|
|
}
|
|
|
|
$extraData = [];
|
|
if (ResponseRenderer::$reload) {
|
|
$extraData['reload'] = 1;
|
|
$extraData['db'] = Current::$database;
|
|
}
|
|
|
|
// For ajax requests add message and sql_query as JSON
|
|
if (empty($_REQUEST['ajax_page_request'])) {
|
|
$extraData['message'] = $message;
|
|
if ($this->config->settings['ShowSQL']) {
|
|
$extraData['sql_query'] = $queryMessage;
|
|
}
|
|
}
|
|
|
|
if (
|
|
isset($_POST['dropped_column'])
|
|
&& $db !== '' && $table !== null && $table !== ''
|
|
) {
|
|
// to refresh the list of indexes (Ajax mode)
|
|
$extraData['indexes_list'] = $this->getIndexList($table, $db);
|
|
}
|
|
|
|
$response = ResponseRenderer::getInstance();
|
|
$response->addJSON($extraData);
|
|
$header = $response->getHeader();
|
|
$scripts = $header->getScripts();
|
|
$scripts->addFile('sql.js');
|
|
|
|
// We can only skip result fetching if the result contains no columns.
|
|
if (($result instanceof ResultInterface && $result->numFields() === 0) || $result === false) {
|
|
return $queryMessage;
|
|
}
|
|
|
|
$displayParts = DisplayParts::fromArray([
|
|
'hasEditLink' => false,
|
|
'deleteLink' => DeleteLinkEnum::NO_DELETE,
|
|
'hasSortLink' => true,
|
|
'hasNavigationBar' => false,
|
|
'hasBookmarkForm' => true,
|
|
'hasTextButton' => true,
|
|
'hasPrintLink' => true,
|
|
]);
|
|
|
|
$sqlQueryResultsTable = $this->getHtmlForSqlQueryResultsTable(
|
|
$displayResultsObject,
|
|
$displayParts,
|
|
false,
|
|
0,
|
|
$numRows,
|
|
$result,
|
|
$statementInfo,
|
|
true,
|
|
);
|
|
|
|
$profilingChart = $this->getProfilingChart($profilingResults);
|
|
|
|
$bookmark = '';
|
|
$bookmarkFeature = $this->relation->getRelationParameters()->bookmarkFeature;
|
|
if (
|
|
$bookmarkFeature !== null
|
|
&& empty($_GET['id_bookmark'])
|
|
&& $sqlQuery
|
|
) {
|
|
$bookmark = $this->template->render('sql/bookmark', [
|
|
'db' => $db,
|
|
'goto' => Url::getFromRoute('/sql', [
|
|
'db' => $db,
|
|
'table' => $table,
|
|
'sql_query' => $sqlQuery,
|
|
'id_bookmark' => 1,
|
|
]),
|
|
'user' => $this->config->selectedServer['user'],
|
|
'sql_query' => $completeQuery,
|
|
'allow_shared_bookmarks' => $this->config->config->AllowSharedBookmarks,
|
|
]);
|
|
}
|
|
|
|
return $this->template->render('sql/no_results_returned', [
|
|
'message' => $queryMessage,
|
|
'sql_query_results_table' => $sqlQueryResultsTable,
|
|
'profiling_chart' => $profilingChart,
|
|
'bookmark' => $bookmark,
|
|
'db' => $db,
|
|
'table' => $table,
|
|
'sql_query' => $sqlQuery,
|
|
'is_procedure' => $statementInfo->flags->isProcedure,
|
|
]);
|
|
}
|
|
|
|
/**
|
|
* Function to send response for ajax grid edit
|
|
*
|
|
* @param ResultInterface $result result of the executed query
|
|
*/
|
|
private function getResponseForGridEdit(ResultInterface $result): void
|
|
{
|
|
$row = $result->fetchRow();
|
|
$fieldsMeta = $this->dbi->getFieldsMeta($result);
|
|
|
|
if (isset($fieldsMeta[0]) && $fieldsMeta[0]->isBinary()) {
|
|
$row[0] = bin2hex($row[0]);
|
|
}
|
|
|
|
$response = ResponseRenderer::getInstance();
|
|
$response->addJSON('value', $row[0]);
|
|
}
|
|
|
|
/**
|
|
* Returns a message for successful creation of a bookmark or null if a bookmark
|
|
* was not created
|
|
*/
|
|
private function getBookmarkCreatedMessage(): string
|
|
{
|
|
$output = '';
|
|
if (isset($_GET['label'])) {
|
|
$message = Message::success(
|
|
__('Bookmark %s has been created.'),
|
|
);
|
|
$message->addParam($_GET['label']);
|
|
$output = $message->getDisplay();
|
|
}
|
|
|
|
return $output;
|
|
}
|
|
|
|
/**
|
|
* Function to get html for the sql query results table
|
|
*
|
|
* @param DisplayResults $displayResultsObject instance of DisplayResult
|
|
* @param bool $editable whether the result table is editable or not
|
|
* @param int|string $unlimNumRows unlimited number of rows
|
|
* @param int|string $numRows number of rows
|
|
* @param ResultInterface $result result of the executed query
|
|
* @param bool $isLimitedDisplay Show only limited operations or not
|
|
* @psalm-param int|numeric-string $unlimNumRows
|
|
* @psalm-param int|numeric-string $numRows
|
|
*/
|
|
private function getHtmlForSqlQueryResultsTable(
|
|
DisplayResults $displayResultsObject,
|
|
DisplayParts $displayParts,
|
|
bool $editable,
|
|
int|string $unlimNumRows,
|
|
int|string $numRows,
|
|
ResultInterface $result,
|
|
StatementInfo $statementInfo,
|
|
bool $isLimitedDisplay = false,
|
|
): string {
|
|
$printView = isset($_POST['printview']) && $_POST['printview'];
|
|
$isBrowseDistinct = ! empty($_POST['is_browse_distinct']);
|
|
|
|
if ($statementInfo->flags->isProcedure) {
|
|
return $this->getHtmlForStoredProcedureResults(
|
|
$result,
|
|
$displayResultsObject,
|
|
$statementInfo,
|
|
$printView,
|
|
$editable,
|
|
$isBrowseDistinct,
|
|
$isLimitedDisplay,
|
|
);
|
|
}
|
|
|
|
$displayResultsObject->setProperties(
|
|
$unlimNumRows,
|
|
$this->dbi->getFieldsMeta($result),
|
|
$statementInfo->flags->isCount,
|
|
$statementInfo->flags->isExport,
|
|
$statementInfo->flags->isFunc,
|
|
$statementInfo->flags->isAnalyse,
|
|
$numRows,
|
|
$this->queryTime,
|
|
$statementInfo->flags->isMaint,
|
|
$statementInfo->flags->queryType === StatementType::Explain,
|
|
$statementInfo->flags->queryType === StatementType::Show,
|
|
$printView,
|
|
$editable,
|
|
$isBrowseDistinct,
|
|
);
|
|
|
|
return $displayResultsObject->getTable($result, $displayParts, $statementInfo, $isLimitedDisplay);
|
|
}
|
|
|
|
private function getHtmlForStoredProcedureResults(
|
|
ResultInterface $result,
|
|
DisplayResults $displayResultsObject,
|
|
StatementInfo $statementInfo,
|
|
bool $printView,
|
|
bool $editable,
|
|
bool $isBrowseDistinct,
|
|
bool $isLimitedDisplay,
|
|
): string {
|
|
$tableHtml = '';
|
|
|
|
while ($result !== false) {
|
|
$numRows = $result->numRows();
|
|
|
|
if ($numRows > 0) {
|
|
$displayResultsObject->setProperties(
|
|
$numRows,
|
|
$this->dbi->getFieldsMeta($result),
|
|
$statementInfo->flags->isCount,
|
|
$statementInfo->flags->isExport,
|
|
$statementInfo->flags->isFunc,
|
|
$statementInfo->flags->isAnalyse,
|
|
$numRows,
|
|
$this->queryTime,
|
|
$statementInfo->flags->isMaint,
|
|
$statementInfo->flags->queryType === StatementType::Explain,
|
|
$statementInfo->flags->queryType === StatementType::Show,
|
|
$printView,
|
|
$editable,
|
|
$isBrowseDistinct,
|
|
);
|
|
|
|
$displayParts = DisplayParts::fromArray([
|
|
'hasEditLink' => false,
|
|
'deleteLink' => DeleteLinkEnum::NO_DELETE,
|
|
'hasSortLink' => true,
|
|
'hasNavigationBar' => true,
|
|
'hasBookmarkForm' => true,
|
|
'hasTextButton' => true,
|
|
'hasPrintLink' => true,
|
|
]);
|
|
|
|
$tableHtml .= $displayResultsObject->getTable(
|
|
$result,
|
|
$displayParts,
|
|
$statementInfo,
|
|
$isLimitedDisplay,
|
|
);
|
|
}
|
|
|
|
$result = $this->dbi->nextResult();
|
|
}
|
|
|
|
return $tableHtml;
|
|
}
|
|
|
|
/**
|
|
* Function to get html for the previous query if there is such.
|
|
*
|
|
* @param string|null $displayQuery display query
|
|
* @param bool $showSql whether to show sql
|
|
* @param Message|string $displayMessage display message
|
|
*/
|
|
private function getHtmlForPreviousUpdateQuery(
|
|
string|null $displayQuery,
|
|
bool $showSql,
|
|
Message|string $displayMessage,
|
|
): string {
|
|
if ($displayQuery !== null && $showSql) {
|
|
return Generator::getMessage($displayMessage, $displayQuery, MessageType::Success);
|
|
}
|
|
|
|
return '';
|
|
}
|
|
|
|
/**
|
|
* To get the message if a column index is missing. If not will return null
|
|
*
|
|
* @param string $database current database
|
|
* @param bool $editable whether the results table can be editable or not
|
|
* @param bool $hasUniqueKey whether there is a unique key
|
|
*/
|
|
private function getMessageIfMissingColumnIndex(
|
|
string $database,
|
|
bool $editable,
|
|
bool $hasUniqueKey,
|
|
): string {
|
|
$output = '';
|
|
if (Utilities::isSystemSchema($database) || ! $editable) {
|
|
$output = Message::notice(
|
|
sprintf(
|
|
__(
|
|
'Current selection does not contain a unique column.'
|
|
. ' Grid edit, checkbox, Edit, Copy and Delete features'
|
|
. ' are not available. %s',
|
|
),
|
|
MySQLDocumentation::showDocumentation(
|
|
'config',
|
|
'cfg_RowActionLinksWithoutUnique',
|
|
),
|
|
),
|
|
)->getDisplay();
|
|
} elseif (! $hasUniqueKey) {
|
|
$output = Message::notice(
|
|
sprintf(
|
|
__(
|
|
'Current selection does not contain a unique column.'
|
|
. ' Grid edit, Edit, Copy and Delete features may result in'
|
|
. ' undesired behavior. %s',
|
|
),
|
|
MySQLDocumentation::showDocumentation(
|
|
'config',
|
|
'cfg_RowActionLinksWithoutUnique',
|
|
),
|
|
),
|
|
)->getDisplay();
|
|
}
|
|
|
|
return $output;
|
|
}
|
|
|
|
/**
|
|
* Function to display results when the executed query returns non empty results
|
|
*
|
|
* @param ResultInterface $result executed query results
|
|
* @param string $db current database
|
|
* @param string|null $table current table
|
|
* @param DisplayResults $displayResultsObject Instance of DisplayResults
|
|
* @param int|string $unlimNumRows unlimited number of rows
|
|
* @param int|string $numRows number of rows
|
|
* @param string|null $dispQuery display query
|
|
* @param Message|string $dispMessage display message
|
|
* @param string $sqlQuery sql query
|
|
* @param string $completeQuery complete sql query
|
|
* @psalm-param int|numeric-string $unlimNumRows
|
|
* @psalm-param int|numeric-string $numRows
|
|
* @psalm-param list<array{Status: non-empty-string, Duration: numeric-string}> $profilingResults
|
|
*
|
|
* @return string html
|
|
*/
|
|
private function getQueryResponseForResultsReturned(
|
|
ResultInterface $result,
|
|
StatementInfo $statementInfo,
|
|
string $db,
|
|
string|null $table,
|
|
DisplayResults $displayResultsObject,
|
|
int|string $unlimNumRows,
|
|
int|string $numRows,
|
|
string|null $dispQuery,
|
|
Message|string $dispMessage,
|
|
array $profilingResults,
|
|
string $sqlQuery,
|
|
string $completeQuery,
|
|
): string {
|
|
// If we are retrieving the full value of a truncated field or the original
|
|
// value of a transformed field, show it here
|
|
if (isset($_POST['grid_edit']) && $_POST['grid_edit']) {
|
|
$this->getResponseForGridEdit($result);
|
|
ResponseRenderer::getInstance()->callExit();
|
|
}
|
|
|
|
// Gets the list of fields properties
|
|
$fieldsMeta = $this->dbi->getFieldsMeta($result);
|
|
|
|
$response = ResponseRenderer::getInstance();
|
|
$header = $response->getHeader();
|
|
$scripts = $header->getScripts();
|
|
|
|
$justOneTable = $this->resultSetHasJustOneTable($fieldsMeta);
|
|
|
|
// 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)
|
|
// - if the SELECT query contains a join or a subquery
|
|
|
|
$updatableView = false;
|
|
|
|
$statement = $statementInfo->statement;
|
|
if ($statement instanceof SelectStatement) {
|
|
if ($statement->expr && $statement->expr[0]->expr === '*' && $table) {
|
|
$tableObj = new Table($table, $db, $this->dbi);
|
|
$updatableView = $tableObj->isUpdatableView();
|
|
}
|
|
|
|
if (
|
|
$statementInfo->flags->join
|
|
|| $statementInfo->flags->isSubQuery
|
|
|| count($statementInfo->selectTables) !== 1
|
|
) {
|
|
$justOneTable = false;
|
|
}
|
|
}
|
|
|
|
$hasUnique = $table !== null && $this->resultSetContainsUniqueKey($db, $table, $fieldsMeta);
|
|
|
|
$editable = ($hasUnique
|
|
|| $this->config->settings['RowActionLinksWithoutUnique']
|
|
|| $updatableView)
|
|
&& $justOneTable
|
|
&& ! Utilities::isSystemSchema($db);
|
|
|
|
$_SESSION['tmpval']['possible_as_geometry'] = $editable;
|
|
|
|
$displayParts = DisplayParts::fromArray([
|
|
'hasEditLink' => true,
|
|
'deleteLink' => DeleteLinkEnum::DELETE_ROW,
|
|
'hasSortLink' => true,
|
|
'hasNavigationBar' => true,
|
|
'hasBookmarkForm' => true,
|
|
'hasTextButton' => false,
|
|
'hasPrintLink' => true,
|
|
]);
|
|
|
|
if (! $editable) {
|
|
$displayParts = DisplayParts::fromArray([
|
|
'hasEditLink' => false,
|
|
'deleteLink' => DeleteLinkEnum::NO_DELETE,
|
|
'hasSortLink' => true,
|
|
'hasNavigationBar' => true,
|
|
'hasBookmarkForm' => true,
|
|
'hasTextButton' => true,
|
|
'hasPrintLink' => true,
|
|
]);
|
|
}
|
|
|
|
if (isset($_POST['printview']) && $_POST['printview']) {
|
|
$displayParts = DisplayParts::fromArray([
|
|
'hasEditLink' => false,
|
|
'deleteLink' => DeleteLinkEnum::NO_DELETE,
|
|
'hasSortLink' => false,
|
|
'hasNavigationBar' => false,
|
|
'hasBookmarkForm' => false,
|
|
'hasTextButton' => false,
|
|
'hasPrintLink' => false,
|
|
]);
|
|
}
|
|
|
|
if (! isset($_POST['printview']) || ! $_POST['printview']) {
|
|
$scripts->addFile('makegrid.js');
|
|
$scripts->addFile('sql.js');
|
|
Current::$message = null;
|
|
}
|
|
|
|
$previousUpdateQueryHtml = $this->getHtmlForPreviousUpdateQuery(
|
|
$dispQuery,
|
|
$this->config->settings['ShowSQL'],
|
|
$dispMessage,
|
|
);
|
|
|
|
$profilingChartHtml = $this->getProfilingChart($profilingResults);
|
|
|
|
$missingUniqueColumnMessage = $table !== null
|
|
? $this->getMessageIfMissingColumnIndex($db, $editable, $hasUnique)
|
|
: '';
|
|
|
|
$bookmarkCreatedMessage = $this->getBookmarkCreatedMessage();
|
|
|
|
$tableHtml = $this->getHtmlForSqlQueryResultsTable(
|
|
$displayResultsObject,
|
|
$displayParts,
|
|
$editable,
|
|
$unlimNumRows,
|
|
$numRows,
|
|
$result,
|
|
$statementInfo,
|
|
);
|
|
|
|
$bookmarkSupportHtml = '';
|
|
$bookmarkFeature = $this->relation->getRelationParameters()->bookmarkFeature;
|
|
if (
|
|
$bookmarkFeature !== null
|
|
&& $displayParts->hasBookmarkForm
|
|
&& empty($_GET['id_bookmark'])
|
|
&& $sqlQuery
|
|
) {
|
|
$bookmarkSupportHtml = $this->template->render('sql/bookmark', [
|
|
'db' => $db,
|
|
'goto' => Url::getFromRoute('/sql', [
|
|
'db' => $db,
|
|
'table' => $table,
|
|
'sql_query' => $sqlQuery,
|
|
'id_bookmark' => 1,
|
|
]),
|
|
'user' => $this->config->selectedServer['user'],
|
|
'sql_query' => $completeQuery,
|
|
]);
|
|
}
|
|
|
|
return $this->template->render('sql/sql_query_results', [
|
|
'previous_update_query' => $previousUpdateQueryHtml,
|
|
'profiling_chart' => $profilingChartHtml,
|
|
'missing_unique_column_message' => $missingUniqueColumnMessage,
|
|
'bookmark_created_message' => $bookmarkCreatedMessage,
|
|
'table' => $tableHtml,
|
|
'bookmark_support' => $bookmarkSupportHtml,
|
|
]);
|
|
}
|
|
|
|
/**
|
|
* Function to execute the query and send the response
|
|
*
|
|
* @param bool $isGotoFile whether goto file or not
|
|
* @param string $db current database
|
|
* @param string|null $table current table
|
|
* @param string $sqlQueryForBookmark the sql query to be stored as bookmark
|
|
* @param string $messageToShow message to show
|
|
* @param string $goto goto page url
|
|
* @param string|null $dispQuery display query
|
|
* @param Message|string $dispMessage display message
|
|
* @param string $sqlQuery sql query
|
|
* @param string $completeQuery complete query
|
|
*/
|
|
public function executeQueryAndSendQueryResponse(
|
|
StatementInfo|null $statementInfo,
|
|
bool $isGotoFile,
|
|
string $db,
|
|
string|null $table,
|
|
string $sqlQueryForBookmark,
|
|
string $messageToShow,
|
|
string $goto,
|
|
string|null $dispQuery,
|
|
Message|string $dispMessage,
|
|
string $sqlQuery,
|
|
string $completeQuery,
|
|
): string {
|
|
if ($statementInfo === null) {
|
|
// Parse and analyze the query
|
|
[$statementInfo, $db, $tableFromSql] = ParseAnalyze::sqlQuery($sqlQuery, $db);
|
|
|
|
$table = $tableFromSql !== '' ? $tableFromSql : $table;
|
|
}
|
|
|
|
return $this->executeQueryAndGetQueryResponse(
|
|
$statementInfo,
|
|
$isGotoFile, // is_gotofile
|
|
$db, // db
|
|
$table, // table
|
|
$sqlQueryForBookmark, // sql_query_for_bookmark
|
|
$messageToShow, // message_to_show
|
|
$goto, // goto
|
|
$dispQuery, // disp_query
|
|
$dispMessage, // disp_message
|
|
$sqlQuery, // sql_query
|
|
$completeQuery, // complete_query
|
|
);
|
|
}
|
|
|
|
/**
|
|
* Function to execute the query and send the response
|
|
*
|
|
* @param bool $isGotoFile whether goto file or not
|
|
* @param string $db current database
|
|
* @param string|null $table current table
|
|
* @param string $sqlQueryForBookmark the sql query to be stored as bookmark
|
|
* @param string $messageToShow message to show
|
|
* @param string $goto goto page url
|
|
* @param string|null $dispQuery display query
|
|
* @param Message|string $dispMessage display message
|
|
* @param string $sqlQuery sql query
|
|
* @param string $completeQuery complete query
|
|
*
|
|
* @return string html
|
|
*/
|
|
public function executeQueryAndGetQueryResponse(
|
|
StatementInfo $statementInfo,
|
|
bool $isGotoFile,
|
|
string $db,
|
|
string|null $table,
|
|
string $sqlQueryForBookmark,
|
|
string $messageToShow,
|
|
string $goto,
|
|
string|null $dispQuery,
|
|
Message|string $dispMessage,
|
|
string $sqlQuery,
|
|
string $completeQuery,
|
|
): string {
|
|
// Handle remembered sorting order, only for single table query.
|
|
// Handling is not required when it's a union query
|
|
// (the parser never sets the 'union' key to 0).
|
|
// Handling is also not required if we came from the "Sort by key"
|
|
// drop-down.
|
|
if (
|
|
$this->isRememberSortingOrder($statementInfo)
|
|
&& ! $statementInfo->flags->union
|
|
&& ! isset($_POST['sort_by_key'])
|
|
) {
|
|
if (! isset($_SESSION['sql_from_query_box'])) {
|
|
$statementInfo = $this->handleSortOrder($db, $table ?? '', $statementInfo, $sqlQuery);
|
|
} else {
|
|
unset($_SESSION['sql_from_query_box']);
|
|
}
|
|
}
|
|
|
|
$displayResultsObject = new DisplayResults(
|
|
$this->dbi,
|
|
$this->config,
|
|
Current::$database,
|
|
Current::$table,
|
|
Current::$server,
|
|
$goto,
|
|
$sqlQuery,
|
|
);
|
|
$displayResultsObject->setConfigParamsForDisplayTable($statementInfo);
|
|
|
|
// assign default full_sql_query
|
|
$fullSqlQuery = $sqlQuery;
|
|
|
|
// Do append a "LIMIT" clause?
|
|
if ($this->isAppendLimitClause($statementInfo)) {
|
|
$fullSqlQuery = $this->getSqlWithLimitClause($statementInfo);
|
|
}
|
|
|
|
ResponseRenderer::$reload = $this->hasCurrentDbChanged($db);
|
|
$this->dbi->selectDb($db);
|
|
|
|
if (self::$showAsPhp !== null) {
|
|
// Only if we ask to see the php code
|
|
// The following was copied from getQueryResponseForNoResultsReturned()
|
|
// Delete if it's not needed in this context
|
|
if ($this->isDeleteTransformationInfo($statementInfo)) {
|
|
$this->deleteTransformationInfo($db, $table ?? '', $statementInfo);
|
|
}
|
|
|
|
$message = $this->getMessageForNoRowsReturned($messageToShow, $statementInfo, 0);
|
|
|
|
return Generator::getMessage($message, Current::$sqlQuery, MessageType::Success);
|
|
}
|
|
|
|
// Handle disable/enable foreign key checks
|
|
$defaultFkCheck = ForeignKey::handleDisableCheckInit();
|
|
|
|
[$result, $numRows, $unlimNumRows, $profilingResults, $errorMessage] = $this->executeTheQuery(
|
|
$statementInfo,
|
|
$fullSqlQuery,
|
|
$isGotoFile,
|
|
$db,
|
|
$table ?? '',
|
|
$sqlQueryForBookmark,
|
|
);
|
|
|
|
$warningMessages = $this->dbi->getWarnings();
|
|
|
|
// No rows returned -> move back to the calling page
|
|
if (($numRows === 0 && $unlimNumRows === 0) || $statementInfo->flags->isAffected || $result === false) {
|
|
$htmlOutput = $this->getQueryResponseForNoResultsReturned(
|
|
$statementInfo,
|
|
$db,
|
|
$table,
|
|
$messageToShow,
|
|
$numRows,
|
|
$displayResultsObject,
|
|
$errorMessage,
|
|
$profilingResults,
|
|
$result,
|
|
$sqlQuery,
|
|
$completeQuery,
|
|
);
|
|
} else {
|
|
// At least one row is returned -> displays a table with results
|
|
$htmlOutput = $this->getQueryResponseForResultsReturned(
|
|
$result,
|
|
$statementInfo,
|
|
$db,
|
|
$table,
|
|
$displayResultsObject,
|
|
$unlimNumRows,
|
|
$numRows,
|
|
$dispQuery,
|
|
$dispMessage,
|
|
$profilingResults,
|
|
$sqlQuery,
|
|
$completeQuery,
|
|
);
|
|
}
|
|
|
|
// Handle disable/enable foreign key checks
|
|
ForeignKey::handleDisableCheckCleanup($defaultFkCheck);
|
|
|
|
foreach ($warningMessages as $warning) {
|
|
$message = Message::notice(htmlspecialchars((string) $warning));
|
|
$htmlOutput .= $message->getDisplay();
|
|
}
|
|
|
|
return $htmlOutput;
|
|
}
|
|
|
|
/**
|
|
* Function to define pos to display a row
|
|
*
|
|
* @param int $numberOfLine Number of the line to display
|
|
*
|
|
* @return int Start position to display the line
|
|
*/
|
|
private function getStartPosToDisplayRow(int $numberOfLine): int
|
|
{
|
|
$maxRows = $_SESSION['tmpval']['max_rows'];
|
|
|
|
return @((int) ceil($numberOfLine / $maxRows) - 1) * $maxRows;
|
|
}
|
|
|
|
/**
|
|
* Function to calculate new pos if pos is higher than number of rows
|
|
* of displayed table
|
|
*
|
|
* @param string $db Database name
|
|
* @param string $table Table name
|
|
* @param int|null $pos Initial position
|
|
*
|
|
* @return int Number of pos to display last page
|
|
*/
|
|
public function calculatePosForLastPage(string $db, string $table, int|null $pos): int
|
|
{
|
|
if ($pos === null) {
|
|
$pos = (int) $_SESSION['tmpval']['pos'];
|
|
}
|
|
|
|
$tableObject = new Table($table, $db, $this->dbi);
|
|
$unlimNumRows = $tableObject->countRecords(true);
|
|
//If position is higher than number of rows
|
|
if ($unlimNumRows <= $pos && $pos !== 0) {
|
|
return $this->getStartPosToDisplayRow($unlimNumRows);
|
|
}
|
|
|
|
return $pos;
|
|
}
|
|
|
|
private function getIndexList(string $table, string $db): string
|
|
{
|
|
$indexes = Index::getFromTable($this->dbi, $table, $db);
|
|
$indexesDuplicates = Index::findDuplicates($table, $db);
|
|
$template = new Template();
|
|
|
|
return $template->render('indexes', [
|
|
'url_params' => UrlParams::$params,
|
|
'indexes' => $indexes,
|
|
'indexes_duplicates' => $indexesDuplicates,
|
|
]);
|
|
}
|
|
|
|
/** @psalm-param list<array{Status: non-empty-string, Duration: numeric-string}> $profilingResults */
|
|
private function getProfilingChart(array $profilingResults): string
|
|
{
|
|
if ($profilingResults === []) {
|
|
return '';
|
|
}
|
|
|
|
$profiling = $this->getDetailedProfilingStats($profilingResults);
|
|
if ($profiling === []) {
|
|
return '';
|
|
}
|
|
|
|
return $this->template->render('sql/profiling_chart', ['profiling' => $profiling]);
|
|
}
|
|
}
|
