0e25d41edd
a column, to get back to the page in case of error and avoid retyping our changes. No longer needed because we stay on the page in case of error.
205 lines
6.2 KiB
PHP
205 lines
6.2 KiB
PHP
<?php
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/* vim: set expandtab sw=4 ts=4 sts=4: */
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/**
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* Displays table structure infos like columns, indexes, size, rows
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* and allows manipulation of indexes and columns
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*
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* @package PhpMyAdmin
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*/
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/**
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*
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*/
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require_once 'libraries/common.inc.php';
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require_once 'libraries/mysql_charsets.inc.php';
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/**
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* Function implementations for this script
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*/
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require_once 'libraries/structure.lib.php';
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require_once 'libraries/index.lib.php';
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require_once 'libraries/sql.lib.php';
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require_once 'libraries/bookmark.lib.php';
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$response = PMA_Response::getInstance();
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$header = $response->getHeader();
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$scripts = $header->getScripts();
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$scripts->addFile('tbl_structure.js');
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$scripts->addFile('indexes.js');
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/**
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* Handle column moving
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*/
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if (isset($_REQUEST['move_columns'])
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&& is_array($_REQUEST['move_columns'])
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&& $response->isAjax()
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) {
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PMA_moveColumns($db, $table);
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exit;
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}
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/**
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* A click on Change has been made for one column
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*/
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if (isset($_REQUEST['change_column'])) {
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PMA_displayHtmlForColumnChange($db, $table, null, 'tbl_structure.php');
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exit;
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}
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/**
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* Modifications have been submitted -> updates the table
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*/
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if (isset($_REQUEST['do_save_data'])) {
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$regenerate = PMA_updateColumns($db, $table);
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if ($regenerate) {
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// This happens when updating failed
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// @todo: do something appropriate
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} else {
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// continue to show the table's structure
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unset($_REQUEST['selected']);
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}
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}
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/**
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* handle multiple field commands if required
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*
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* submit_mult_*_x comes from IE if <input type="img" ...> is used
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*/
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if (isset($_REQUEST['submit_mult_change_x'])) {
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$submit_mult = 'change';
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} elseif (isset($_REQUEST['submit_mult_drop_x'])) {
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$submit_mult = 'drop';
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} elseif (isset($_REQUEST['submit_mult_primary_x'])) {
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$submit_mult = 'primary';
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} elseif (isset($_REQUEST['submit_mult_index_x'])) {
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$submit_mult = 'index';
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} elseif (isset($_REQUEST['submit_mult_unique_x'])) {
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$submit_mult = 'unique';
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} elseif (isset($_REQUEST['submit_mult_spatial_x'])) {
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$submit_mult = 'spatial';
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} elseif (isset($_REQUEST['submit_mult_fulltext_x'])) {
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$submit_mult = 'ftext';
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} elseif (isset($_REQUEST['submit_mult_browse_x'])) {
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$submit_mult = 'browse';
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} elseif (isset($_REQUEST['submit_mult'])) {
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$submit_mult = $_REQUEST['submit_mult'];
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} elseif (isset($_REQUEST['mult_btn']) && $_REQUEST['mult_btn'] == __('Yes')) {
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$submit_mult = 'row_delete';
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if (isset($_REQUEST['selected'])) {
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$_REQUEST['selected_fld'] = $_REQUEST['selected'];
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}
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}
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if (! empty($submit_mult)) {
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if (isset($_REQUEST['selected_fld'])) {
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$err_url = 'tbl_structure.php?' . PMA_generate_common_url($db, $table);
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if ($submit_mult == 'browse') {
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// browsing the table displaying only selected columns
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$GLOBALS['active_page'] = 'sql.php';
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$sql_query = '';
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foreach ($_REQUEST['selected_fld'] as $idx => $sval) {
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if ($sql_query == '') {
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$sql_query .= 'SELECT ' . PMA_Util::backquote($sval);
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} else {
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$sql_query .= ', ' . PMA_Util::backquote($sval);
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}
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}
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$sql_query .= ' FROM ' . PMA_Util::backquote($db)
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. '.' . PMA_Util::backquote($table);
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// Parse and analyze the query
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require_once 'libraries/parse_analyze.inc.php';
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PMA_executeQueryAndSendQueryResponse(
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$analyzed_sql_results, false, $db, $table, null, null, null, false, null,
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null, null, null, $goto, $pmaThemeImage, null, null, null, $sql_query,
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null, null
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);
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} else {
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// handle multiple field commands
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// handle confirmation of deleting multiple columns
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$action = 'tbl_structure.php';
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include 'libraries/mult_submits.inc.php';
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/**
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* if $submit_mult == 'change', execution will have stopped
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* at this point
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*/
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if (empty($message)) {
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$message = PMA_Message::success();
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}
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}
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} else {
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$response = PMA_Response::getInstance();
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$response->isSuccess(false);
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$response->addJSON('message', __('No column selected.'));
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}
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}
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/**
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* Gets the relation settings
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*/
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$cfgRelation = PMA_getRelationsParam();
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/**
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* Runs common work
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*/
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require_once 'libraries/tbl_common.inc.php';
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$url_query .= '&goto=tbl_structure.php&back=tbl_structure.php';
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$url_params['goto'] = 'tbl_structure.php';
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$url_params['back'] = 'tbl_structure.php';
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// Check column names for MySQL reserved words
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$reserved_word_column_messages = PMA_getReservedWordColumnNameMessages($db, $table);
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$response->addHTML($reserved_word_column_messages);
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/**
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* Prepares the table structure display
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*/
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/**
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* Gets tables informations
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*/
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require_once 'libraries/tbl_info.inc.php';
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require_once 'libraries/Index.class.php';
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// 2. Gets table keys and retains them
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// @todo should be: $server->db($db)->table($table)->primary()
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$primary = PMA_Index::getPrimary($table, $db);
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$columns_with_unique_index = PMA_getColumnsWithUniqueIndex($db, $table);
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// 3. Get fields
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$fields = (array) $GLOBALS['dbi']->getColumns($db, $table, null, true);
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// Get more complete field information
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// For now, this is done just for MySQL 4.1.2+ new TIMESTAMP options
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// but later, if the analyser returns more information, it
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// could be executed for any MySQL version and replace
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// the info given by SHOW FULL COLUMNS FROM.
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//
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// We also need this to correctly learn if a TIMESTAMP is NOT NULL, since
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// SHOW FULL COLUMNS or INFORMATION_SCHEMA incorrectly says NULL
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// and SHOW CREATE TABLE says NOT NULL (tested
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// in MySQL 4.0.25 and 5.0.21, http://bugs.mysql.com/20910).
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$show_create_table = $GLOBALS['dbi']->fetchValue(
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'SHOW CREATE TABLE ' . PMA_Util::backquote($db) . '.'
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. PMA_Util::backquote($table),
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0, 1
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);
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$analyzed_sql = PMA_SQP_analyze(PMA_SQP_parse($show_create_table));
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/**
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* prepare table infos
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*/
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// action titles (image or string)
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$titles = PMA_getActionTitlesArray();
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// hidden action titles (image and string)
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$hidden_titles = PMA_getHiddenTitlesArray();
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//display table structure
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require_once 'libraries/display_structure.lib.php';
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?>
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