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- <?php
- /* vim: set expandtab sw=4 ts=4 sts=4: */
- /**
- * handles miscellaneous db operations:
- * - move/rename
- * - copy
- * - changing collation
- * - changing comment
- * - adding tables
- * - viewing PDF schemas
- *
- * @version $Id: db_operations.php 11195 2008-04-14 14:32:06Z lem9 $
- */
-
- /**
- * requirements
- */
- require_once './libraries/common.inc.php';
- require_once './libraries/Table.class.php';
- require_once './libraries/mysql_charsets.lib.php';
-
- /**
- * Rename/move or copy database
- */
- if (strlen($db) &&
- ((isset($db_rename) && $db_rename == 'true') ||
- (isset($db_copy) && $db_copy == 'true'))) {
-
- if (isset($db_rename) && $db_rename == 'true') {
- $move = true;
- } else {
- $move = false;
- }
-
- if (!isset($newname) || !strlen($newname)) {
- $message = $strDatabaseEmpty;
- } else {
- $sql_query = ''; // in case target db exists
- if ($move ||
- (isset($create_database_before_copying) && $create_database_before_copying)) {
- // lower_case_table_names=1 `DB` becomes `db`
- $lower_case_table_names = PMA_DBI_fetch_value('SHOW VARIABLES LIKE "lower_case_table_names"', 0, 1);
- if ($lower_case_table_names === '1') {
- $newname = strtolower($newname);
- }
-
- $local_query = 'CREATE DATABASE ' . PMA_backquote($newname);
- if (isset($db_collation)) {
- $local_query .= ' DEFAULT' . PMA_generateCharsetQueryPart($db_collation);
- }
- $local_query .= ';';
- $sql_query = $local_query;
- PMA_DBI_query($local_query);
- // rebuild the database list because PMA_Table::moveCopy
- // checks in this list if the target db exists
- $GLOBALS['PMA_List_Database']->build();
- }
-
- if (isset($GLOBALS['add_constraints'])) {
- $GLOBALS['sql_constraints_query_full_db'] = '';
- }
-
- $tables_full = PMA_DBI_get_tables_full($db);
- $views = array();
- foreach ($tables_full as $each_table => $tmp) {
- // to be able to rename a db containing views, we
- // first collect in $views all the views we find and we
- // will handle them after the tables
- /**
- * @todo support a view of a view
- * @todo support triggers
- */
- if (PMA_Table::isView($db, $each_table)) {
- $views[] = $each_table;
- continue;
- }
-
- $back = $sql_query;
- $sql_query = '';
-
- // value of $what for this table only
- $this_what = $what;
-
- if (!isset($tables_full[$each_table]['Engine'])) {
- $tables_full[$each_table]['Engine'] = $tables_full[$each_table]['Type'];
- }
- // do not copy the data from a Merge table
- // note: on the calling FORM, 'data' means 'structure and data'
- if ($tables_full[$each_table]['Engine'] == 'MRG_MyISAM') {
- if ($this_what == 'data') {
- $this_what = 'structure';
- }
- if ($this_what == 'dataonly') {
- $this_what = 'nocopy';
- }
- }
-
- if ($this_what != 'nocopy') {
- PMA_Table::moveCopy($db, $each_table, $newname, $each_table,
- isset($this_what) ? $this_what : 'data', $move, 'db_copy');
- if (isset($GLOBALS['add_constraints'])) {
- $GLOBALS['sql_constraints_query_full_db'] .= $GLOBALS['sql_constraints_query'];
- unset($GLOBALS['sql_constraints_query']);
- }
- }
-
- $sql_query = $back . $sql_query;
- } // end (foreach)
- unset($each_table);
-
- // handle the views
- foreach ($views as $view) {
- PMA_Table::moveCopy($db, $view, $newname, $view,
- 'structure', $move, 'db_copy');
- }
- unset($view, $views);
-
- // now that all tables exist, create all the accumulated constraints
- if (isset($GLOBALS['add_constraints'])) {
- /**
- * @todo this works with mysqli but not with mysql, because
- * mysql extension does not accept more than one statement; maybe
- * interface with the sql import plugin that handles statement delimiter
- */
- PMA_DBI_query($GLOBALS['sql_constraints_query_full_db']);
-
- // and prepare to display them
- $GLOBALS['sql_query'] .= "\n" . $GLOBALS['sql_constraints_query_full_db'];
- unset($GLOBALS['sql_constraints_query_full_db']);
- }
-
- if (PMA_MYSQL_INT_VERSION >= 50000) {
- // here I don't use DELIMITER because it's not part of the
- // language; I have to send each statement one by one
-
- // to avoid selecting alternatively the current and new db
- // we would need to modify the CREATE definitions to qualify
- // the db name
- $procedure_names = PMA_DBI_get_procedures_or_functions($db, 'PROCEDURE');
- if ($procedure_names) {
- foreach($procedure_names as $procedure_name) {
- PMA_DBI_select_db($db);
- $tmp_query = PMA_DBI_get_procedure_or_function_def($db, 'PROCEDURE', $procedure_name);
- // collect for later display
- $GLOBALS['sql_query'] .= "\n" . $tmp_query;
- PMA_DBI_select_db($newname);
- PMA_DBI_query($tmp_query);
- }
- }
-
- $function_names = PMA_DBI_get_procedures_or_functions($db, 'FUNCTION');
- if ($function_names) {
- foreach($function_names as $function_name) {
- PMA_DBI_select_db($db);
- $tmp_query = PMA_DBI_get_procedure_or_function_def($db, 'FUNCTION', $function_name);
- // collect for later display
- $GLOBALS['sql_query'] .= "\n" . $tmp_query;
- PMA_DBI_select_db($newname);
- PMA_DBI_query($tmp_query);
- }
- }
- }
- // go back to current db, just in case
- PMA_DBI_select_db($db);
-
- // Duplicate the bookmarks for this db (done once for each db)
- if ($db != $newname) {
- $get_fields = array('user', 'label', 'query');
- $where_fields = array('dbase' => $db);
- $new_fields = array('dbase' => $newname);
- PMA_Table::duplicateInfo('bookmarkwork', 'bookmark', $get_fields,
- $where_fields, $new_fields);
- }
-
- if ($move) {
- // cleanup pmadb stuff for this db
- require_once './libraries/relation_cleanup.lib.php';
- PMA_relationsCleanupDatabase($db);
-
- // if someday the RENAME DATABASE reappears, do not DROP
- $local_query = 'DROP DATABASE ' . PMA_backquote($db) . ';';
- $sql_query .= "\n" . $local_query;
- PMA_DBI_query($local_query);
-
- $message = sprintf($strRenameDatabaseOK, htmlspecialchars($db),
- htmlspecialchars($newname));
- } else {
- $message = sprintf($strCopyDatabaseOK, htmlspecialchars($db),
- htmlspecialchars($newname));
- }
- $reload = true;
-
- /* Change database to be used */
- if ($move) {
- $db = $newname;
- } else {
- if (isset($switch_to_new) && $switch_to_new == 'true') {
- PMA_setCookie('pma_switch_to_new', 'true');
- $db = $newname;
- } else {
- PMA_setCookie('pma_switch_to_new', '');
- }
- }
- }
- }
- /**
- * Settings for relations stuff
- */
-
- require_once './libraries/relation.lib.php';
- $cfgRelation = PMA_getRelationsParam();
-
- /**
- * Check if comments were updated
- * (must be done before displaying the menu tabs)
- */
- if ($cfgRelation['commwork'] && isset($db_comment) && $db_comment == 'true') {
- PMA_SetComment($db, '', '(db_comment)', $comment);
- }
-
- /**
- * Prepares the tables list if the user where not redirected to this script
- * because there is no table in the database ($is_info is true)
- */
- if (empty($is_info)) {
- require './libraries/db_common.inc.php';
- $url_query .= '&goto=db_operations.php';
-
- // Gets the database structure
- $sub_part = '_structure';
- require './libraries/db_info.inc.php';
- echo "\n";
- }
-
- if (PMA_MYSQL_INT_VERSION >= 40101) {
- $db_collation = PMA_getDbCollation($db);
- }
- if (PMA_MYSQL_INT_VERSION < 50002
- || (PMA_MYSQL_INT_VERSION >= 50002 && $db != 'information_schema')) {
- $is_information_schema = false;
- } else {
- $is_information_schema = true;
- }
-
- if (!$is_information_schema) {
-
- require './libraries/display_create_table.lib.php';
-
- if ($cfgRelation['commwork']) {
- /**
- * database comment
- */
- ?>
- <form method="post" action="db_operations.php">
- <?php echo PMA_generate_common_hidden_inputs($db); ?>
- <input type="hidden" name="db_comment" value="true" />
- <fieldset>
- <legend>
- <?php
- if ($cfg['PropertiesIconic']) {
- echo '<img class="icon" src="' . $pmaThemeImage . 'b_comment.png"'
- .' alt="" border="0" width="16" height="16" hspace="2" align="middle" />';
- }
- echo $strDBComment;
- $comment = PMA_getComments($db);
- ?>
- </legend>
- <input type="text" name="comment" class="textfield" size="30"
- value="<?php
- echo (isset($comment) && is_array($comment)
- ? htmlspecialchars(implode(' ', $comment))
- : ''); ?>" />
- <input type="submit" value="<?php echo $strGo; ?>" />
- </fieldset>
- </form>
- <?php
- }
- /**
- * rename database
- */
- ?>
- <form method="post" action="db_operations.php"
- onsubmit="return emptyFormElements(this, 'newname')">
- <?php
- if (isset($db_collation)) {
- echo '<input type="hidden" name="db_collation" value="' . $db_collation
- .'" />' . "\n";
- }
- ?>
- <input type="hidden" name="what" value="data" />
- <input type="hidden" name="db_rename" value="true" />
- <?php echo PMA_generate_common_hidden_inputs($db); ?>
- <fieldset>
- <legend>
- <?php
- if ($cfg['PropertiesIconic']) {
- echo '<img class="icon" src="' . $pmaThemeImage . 'b_edit.png"'
- .' alt="" width="16" height="16" />';
- }
- echo $strDBRename . ':';
- ?>
- </legend>
- <input type="text" name="newname" size="30" class="textfield" value="" />
- <?php
- echo '(' . $strCommand . ': ';
- /**
- * @todo (see explanations above in a previous todo)
- */
- //if (PMA_MYSQL_INT_VERSION >= XYYZZ) {
- // echo 'RENAME DATABASE';
- //} else {
- echo 'INSERT INTO ... SELECT';
- //}
- echo ')'; ?>
- <input type="submit" value="<?php echo $strGo; ?>" onclick="return confirmLink(this, 'CREATE DATABASE ... <?php echo $strAndThen; ?> DROP DATABASE <?php echo PMA_jsFormat($db); ?>')" />
- </fieldset>
- </form>
-
- <?php
- /**
- * Copy database
- */
- ?>
- <form method="post" action="db_operations.php"
- onsubmit="return emptyFormElements(this, 'newname')">
- <?php
- if (isset($db_collation)) {
- echo '<input type="hidden" name="db_collation" value="' . $db_collation
- .'" />' . "\n";
- }
- echo '<input type="hidden" name="db_copy" value="true" />' . "\n";
- echo PMA_generate_common_hidden_inputs($db);
- ?>
- <fieldset>
- <legend>
- <?php
- if ($cfg['PropertiesIconic']) {
- echo '<img class="icon" src="' . $pmaThemeImage . 'b_edit.png"'
- .' alt="" width="16" height="16" />';
- }
- echo $strDBCopy . ':';
- if (PMA_MYSQL_INT_VERSION >= 50000) {
- $drop_clause = 'DROP TABLE / DROP VIEW';
- } else {
- $drop_clause = 'DROP TABLE';
- }
- ?>
- </legend>
- <input type="text" name="newname" size="30" class="textfield" value="" /><br />
- <input type="radio" name="what" value="structure"
- id="radio_copy_structure" style="vertical-align: middle" />
- <label for="radio_copy_structure"><?php echo $strStrucOnly; ?></label><br />
- <input type="radio" name="what" value="data" id="radio_copy_data"
- checked="checked" style="vertical-align: middle" />
- <label for="radio_copy_data"><?php echo $strStrucData; ?></label><br />
- <input type="radio" name="what" value="dataonly"
- id="radio_copy_dataonly" style="vertical-align: middle" />
- <label for="radio_copy_dataonly"><?php echo $strDataOnly; ?></label><br />
-
- <input type="checkbox" name="create_database_before_copying" value="1"
- id="checkbox_create_database_before_copying"
- style="vertical-align: middle" checked="checked" />
- <label for="checkbox_create_database_before_copying">
- <?php echo $strCreateDatabaseBeforeCopying; ?></label><br />
- <input type="checkbox" name="drop_if_exists" value="true"
- id="checkbox_drop" style="vertical-align: middle" />
- <label for="checkbox_drop"><?php echo sprintf($strAddClause, $drop_clause); ?></label><br />
- <input type="checkbox" name="sql_auto_increment" value="1"
- id="checkbox_auto_increment" style="vertical-align: middle" />
- <label for="checkbox_auto_increment">
- <?php echo $strAddAutoIncrement; ?></label><br />
- <input type="checkbox" name="add_constraints" value="1"
- id="checkbox_constraints" style="vertical-align: middle" />
- <label for="checkbox_constraints">
- <?php echo $strAddConstraints; ?></label><br />
- <?php
- unset($drop_clause);
-
- if (isset($_COOKIE) && isset($_COOKIE['pma_switch_to_new'])
- && $_COOKIE['pma_switch_to_new'] == 'true') {
- $pma_switch_to_new = 'true';
- }
- ?>
- <input type="checkbox" name="switch_to_new" value="true"
- id="checkbox_switch"
- <?php echo ((isset($pma_switch_to_new) && $pma_switch_to_new == 'true') ? ' checked="checked"' : ''); ?>
- style="vertical-align: middle" />
- <label for="checkbox_switch"><?php echo $strSwitchToDatabase; ?></label>
- </fieldset>
- <fieldset class="tblFooters">
- <input type="submit" name="submit_copy" value="<?php echo $strGo; ?>" />
- </fieldset>
- </form>
-
- <?php
- /**
- * Change database charset
- */
- if (PMA_MYSQL_INT_VERSION >= 40101) {
- // MySQL supports setting default charsets / collations for databases since
- // version 4.1.1.
- echo '<form method="post" action="./db_operations.php">' . "\n"
- . PMA_generate_common_hidden_inputs($db, $table)
- . '<fieldset>' . "\n"
- . ' <legend>';
- if ($cfg['PropertiesIconic']) {
- echo '<img class="icon" src="' . $pmaThemeImage . 's_asci.png"'
- .' alt="" width="16" height="16" />';
- }
- echo ' <label for="select_db_collation">' . $strCollation . ':</label>' . "\n"
- . ' </legend>' . "\n"
- . PMA_generateCharsetDropdownBox(PMA_CSDROPDOWN_COLLATION,
- 'db_collation', 'select_db_collation', $db_collation, false, 3)
- . ' <input type="submit" name="submitcollation"'
- . ' value="' . $strGo . '" style="vertical-align: middle" />' . "\n"
- . '</fieldset>' . "\n"
- . '</form>' . "\n";
- }
-
- if ($num_tables > 0
- && !$cfgRelation['allworks'] && $cfg['PmaNoRelation_DisableWarning'] == false) {
- /* Show error if user has configured something, notice elsewhere */
- if (!empty($cfg['Servers'][$server]['pmadb'])) {
- echo '<div class="error"><h1>' . $strError . '</h1>';
- } else {
- echo '<div class="notice">';
- }
- printf($strRelationNotWorking, '<a href="' . $cfg['PmaAbsoluteUri'] . 'chk_rel.php?' . $url_query . '">', '</a>');
- echo '</div>';
- } // end if
- } // end if (!$is_information_schema)
-
-
- // not sure about displaying the PDF dialog in case db is information_schema
- if ($cfgRelation['pdfwork'] && $num_tables > 0) { ?>
- <!-- Work on PDF Pages -->
-
- <?php
- // We only show this if we find something in the new pdf_pages table
-
- $test_query = '
- SELECT *
- FROM ' . PMA_backquote($GLOBALS['cfgRelation']['db']) . '.' . PMA_backquote($cfgRelation['pdf_pages']) . '
- WHERE db_name = \'' . PMA_sqlAddslashes($db) . '\'';
- $test_rs = PMA_query_as_cu($test_query, null, PMA_DBI_QUERY_STORE);
-
- if ($test_rs && PMA_DBI_num_rows($test_rs) > 0) { ?>
- <!-- PDF schema -->
- <form method="post" action="pdf_schema.php">
- <fieldset>
- <legend>
- <?php
- echo PMA_generate_common_hidden_inputs($db);
- if ($cfg['PropertiesIconic']) {
- echo '<img class="icon" src="' . $pmaThemeImage . 'b_view.png"'
- .' alt="" width="16" height="16" />';
- }
- echo $strDisplayPDF;
- ?>:
- </legend>
- <label for="pdf_page_number_opt"><?php echo $strPageNumber; ?></label>
- <select name="pdf_page_number" id="pdf_page_number_opt">
- <?php
- while ($pages = @PMA_DBI_fetch_assoc($test_rs)) {
- echo ' <option value="' . $pages['page_nr'] . '">'
- . $pages['page_nr'] . ': ' . $pages['page_descr'] . '</option>' . "\n";
- } // end while
- PMA_DBI_free_result($test_rs);
- unset($test_rs);
- ?>
- </select><br />
-
- <input type="checkbox" name="show_grid" id="show_grid_opt" />
- <label for="show_grid_opt"><?php echo $strShowGrid; ?></label><br />
- <input type="checkbox" name="show_color" id="show_color_opt"
- checked="checked" />
- <label for="show_color_opt"><?php echo $strShowColor; ?></label><br />
- <input type="checkbox" name="show_table_dimension" id="show_table_dim_opt" />
- <label for="show_table_dim_opt"><?php echo $strShowTableDimension; ?>
- </label><br />
- <input type="checkbox" name="all_tab_same_wide" id="all_tab_same_wide" />
- <label for="all_tab_same_wide"><?php echo $strAllTableSameWidth; ?>
- </label><br />
- <input type="checkbox" name="with_doc" id="with_doc" checked="checked" />
- <label for="with_doc"><?php echo $strDataDict; ?></label><br />
-
- <label for="orientation_opt"><?php echo $strShowDatadictAs; ?></label>
- <select name="orientation" id="orientation_opt">
- <option value="L"><?php echo $strLandscape;?></option>
- <option value="P"><?php echo $strPortrait;?></option>
- </select><br />
-
- <label for="paper_opt"><?php echo $strPaperSize; ?></label>
- <select name="paper" id="paper_opt">
- <?php
- foreach ($cfg['PDFPageSizes'] AS $key => $val) {
- echo '<option value="' . $val . '"';
- if ($val == $cfg['PDFDefaultPageSize']) {
- echo ' selected="selected"';
- }
- echo ' >' . $val . '</option>' . "\n";
- }
- ?>
- </select>
- </fieldset>
- <fieldset class="tblFooters">
- <input type="submit" value="<?php echo $strGo; ?>" />
- </fieldset>
- </form>
- <?php
- } // end if
- echo '<br /><a href="pdf_pages.php?' . $url_query . '">';
- if ($cfg['PropertiesIconic']) {
- echo '<img class="icon" src="' . $pmaThemeImage . 'b_edit.png"'
- .' alt="" width="16" height="16" />';
- }
- echo $strEditPDFPages . '</a>';
- } // end if
-
- /**
- * Displays the footer
- */
- require_once './libraries/footer.inc.php';
- ?>
-