2fe6ff4655
Set namespace on DbQbe. Set namespace to 'DbSearch'. Split Advisor.class.php file. Change Advisor namespace. Rename DbQbe class and file. Set namespace on DisplayResults. Set namespace on Error. Use namespace for ErrorHandler. Add class autoloader. Change ErrorHandler filename. Remove some require. Update Config namespace path. Update PMA_Util to PMA\libraries\Util. Rename Font and File classes files. Use namespace for Footer. Set namespace in all libraries classes. Namespace OutputBuffering. Export SubPartition. Rename Partition file. Namespace PDF. Namespace RecentFavoriteTable. Replace PMA_Response by Response and PMA_Message by Message. Update uses and calls. Fix unit tests. Fix SqlParser autoload. Signed-off-by: Hugues Peccatte <hugues.peccatte@gmail.com>
126 lines
3.8 KiB
PHP
126 lines
3.8 KiB
PHP
<?php
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/* vim: set expandtab sw=4 ts=4 sts=4: */
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/**
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* hold PMA\SystemDatabase class
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*
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* @package PMA
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*/
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namespace PMA;
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require_once 'libraries/database_interface.inc.php';
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/**
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* Class SystemDatabase
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*
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* @package PMA
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*/
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class SystemDatabase
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{
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/**
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* @var \PMA\libraries\DatabaseInterface
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*/
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protected $dbi;
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/**
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* Get instance of SystemDatabase
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*
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* @param \PMA\libraries\DatabaseInterface $dbi Database interface for the system database
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*
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*/
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function __construct(\PMA\libraries\DatabaseInterface $dbi)
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{
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$this->dbi = $dbi;
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}
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/**
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* Get existing data on transformations applied for
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* columns in a particular table
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*
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* @param string $db Database name looking for
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*
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* @return \mysqli_result Result of executed SQL query
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*/
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public function getExistingTransformationData($db)
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{
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$cfgRelation = \PMA_getRelationsParam();
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// Get the existing transformation details of the same database
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// from pma__column_info table
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$pma_transformation_sql = sprintf(
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"SELECT * FROM %s.%s WHERE `db_name` = '%s'",
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\PMA\libraries\Util::backquote($cfgRelation['db']),
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\PMA\libraries\Util::backquote($cfgRelation['column_info']),
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\PMA\libraries\Util::sqlAddSlashes($db)
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);
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return $this->dbi->tryQuery($pma_transformation_sql);
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}
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/**
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* Get SQL query for store new transformation details of a VIEW
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*
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* @param object $pma_transformation_data Result set of SQL execution
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* @param array $column_map Details of VIEW columns
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* @param string $view_name Name of the VIEW
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* @param string $db Database name of the VIEW
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*
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* @return string $new_transformations_sql SQL query for new transformations
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*/
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function getNewTransformationDataSql(
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$pma_transformation_data, $column_map, $view_name, $db
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) {
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$cfgRelation = \PMA_getRelationsParam();
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// Need to store new transformation details for VIEW
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$new_transformations_sql = sprintf(
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"INSERT INTO %s.%s ("
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. "`db_name`, `table_name`, `column_name`, "
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. "`comment`, `mimetype`, `transformation`, "
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. "`transformation_options`) VALUES",
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\PMA\libraries\Util::backquote($cfgRelation['db']),
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\PMA\libraries\Util::backquote($cfgRelation['column_info'])
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);
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$column_count = 0;
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$add_comma = false;
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while ($data_row = $this->dbi->fetchAssoc($pma_transformation_data)) {
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foreach ($column_map as $column) {
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if ($data_row['table_name'] != $column['table_name']
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|| $data_row['column_name'] != $column['refering_column']
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) {
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continue;
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}
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$new_transformations_sql .= sprintf(
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"%s ('%s', '%s', '%s', '%s', '%s', '%s', '%s')",
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$add_comma ? ', ' : '',
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$db,
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$view_name,
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isset($column['real_column'])
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? $column['real_column']
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: $column['refering_column'],
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$data_row['comment'],
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$data_row['mimetype'],
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$data_row['transformation'],
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\PMA\libraries\Util::sqlAddSlashes(
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$data_row['transformation_options']
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)
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);
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$add_comma = true;
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$column_count++;
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break;
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}
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if ($column_count == count($column_map)) {
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break;
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}
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}
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return ($column_count > 0) ? $new_transformations_sql : '';
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}
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}
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