Initial commit of intern.ccwn.org contentsHEADmaster

1 files changed, 1633 insertions, 0 deletions

diff --git a/hugo/libraries/operations.lib.php b/hugo/libraries/operations.lib.php
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+++ b/hugo/libraries/operations.lib.php
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+<?php
+
+/* vim: set expandtab sw=4 ts=4 sts=4: */
+/**
+ * set of functions with the operations section in pma
+ *
+ * @package PhpMyAdmin
+ */
+
+if (! defined('PHPMYADMIN')) {
+    exit;
+}
+
+/**
+ * Get HTML output for database comment
+ *
+ * @param string $db database name
+ *
+ * @return string $html_output
+ */
+function PMA_getHtmlForDatabaseComment($db)
+{
+    $html_output = '<div class="operations_half_width">'
+        . '<form method="post" action="db_operations.php">'
+        . PMA_generate_common_hidden_inputs($db)
+        . '<fieldset>'
+        . '<legend>';
+    if (in_array(
+        $GLOBALS['cfg']['ActionLinksMode'],
+        array('icons', 'both')
+        )
+    ) {
+        $html_output .= '<img class="icon ic_b_comment" '
+            . 'src="themes/dot.gif" alt="" />';
+    }
+    $html_output .=  __('Database comment: ');
+    $html_output .= '</legend>';
+    $html_output .= '<input type="text" name="comment" '
+        . 'class="textfield" size="30"'
+        . 'value="' . htmlspecialchars(PMA_getDBComment($db)) . '" />'
+        . '</fieldset>';
+    $html_output .= '<fieldset class="tblFooters">'
+        . '<input type="submit" value="' . __('Go') . '" />'
+        . '</fieldset>'
+        . '</form>'
+        . '</div>';
+
+    return $html_output;
+}
+
+/**
+ * Get HTML output for rename database
+ *
+ * @param string $db database name
+ *
+ * @return string $html_output
+ */
+function PMA_getHtmlForRenameDatabase($db)
+{
+    $html_output = '<div class="operations_half_width">'
+        . '<form id="rename_db_form" '
+        . 'class="ajax" '
+        . 'method="post" action="db_operations.php" '
+        . 'onsubmit="return emptyFormElements(this, \'newname\')">';
+    if (isset($_REQUEST['db_collation'])) {
+        $html_output .= '<input type="hidden" name="db_collation" '
+            . 'value="' . $_REQUEST['db_collation']
+            .'" />' . "\n";
+    }
+    $html_output .= '<input type="hidden" name="what" value="data" />'
+        . '<input type="hidden" name="db_rename" value="true" />'
+        . PMA_generate_common_hidden_inputs($db)
+        . '<fieldset>'
+        . '<legend>';
+
+    if (in_array(
+        $GLOBALS['cfg']['ActionLinksMode'],
+        array('icons', 'both')
+        )
+    ) {
+        $html_output .= PMA_Util::getImage('b_edit.png');
+    }
+    $html_output .= __('Rename database to') . ':'
+        . '</legend>';
+
+    $html_output .= '<input id="new_db_name" type="text" name="newname" '
+        . 'size="30" class="textfield" value="" />'
+        . '</fieldset>'
+        . '<fieldset class="tblFooters">'
+        . '<input id="rename_db_input" type="submit" value="' . __('Go') . '" />'
+        . '</fieldset>'
+        . '</form>'
+        . '</div>';
+
+    return $html_output;
+}
+
+/**
+ * Get HTML for database drop link
+ *
+ * @param string $db database name
+ *
+ * @return string $html_output
+ */
+function PMA_getHtmlForDropDatabaseLink($db)
+{
+    $this_sql_query = 'DROP DATABASE ' . PMA_Util::backquote($db);
+    $this_url_params = array(
+        'sql_query' => $this_sql_query,
+        'back' => 'db_operations.php',
+        'goto' => 'index.php',
+        'reload' => '1',
+        'purge' => '1',
+        'message_to_show' => sprintf(
+            __('Database %s has been dropped.'),
+            htmlspecialchars(PMA_Util::backquote($db))
+        ),
+        'db' => null,
+    );
+
+    $html_output = '<div class="operations_half_width">'
+        . '<fieldset class="caution">';
+    $html_output .= '<legend>';
+    if (in_array(
+        $GLOBALS['cfg']['ActionLinksMode'],
+        array('icons', 'both')
+        )
+    ) {
+        $html_output .= PMA_Util::getImage('b_deltbl.png');
+    }
+    $html_output .= __('Remove database')
+        . '</legend>';
+    $html_output .= '<ul>';
+    $html_output .= PMA_getDeleteDataOrTablelink(
+        $this_url_params,
+        'DROP_DATABASE',
+        __('Drop the database (DROP)'),
+        'drop_db_anchor'
+    );
+    $html_output .= '</ul></fieldset>'
+        . '</div>';
+
+    return $html_output;
+}
+
+/**
+ * Get HTML snippet for copy database
+ *
+ * @param string $db database name
+ *
+ * @return string $html_output
+ */
+function PMA_getHtmlForCopyDatabase($db)
+{
+    $drop_clause = 'DROP TABLE / DROP VIEW';
+    $choices = array(
+        'structure' => __('Structure only'),
+        'data'      => __('Structure and data'),
+        'dataonly'  => __('Data only')
+    );
+
+    if (isset($_COOKIE)
+        && isset($_COOKIE['pma_switch_to_new'])
+        && $_COOKIE['pma_switch_to_new'] == 'true'
+    ) {
+        $pma_switch_to_new = 'true';
+    }
+
+    $html_output = '<div class="operations_half_width clearfloat">';
+    $html_output .= '<form id="copy_db_form" '
+        . 'class="ajax" '
+        . 'method="post" action="db_operations.php"'
+        . 'onsubmit="return emptyFormElements(this, \'newname\')">';
+
+    if (isset($_REQUEST['db_collation'])) {
+        $html_output .= '<input type="hidden" name="db_collation" '
+        . 'value="' . $_REQUEST['db_collation'] .'" />' . "\n";
+    }
+    $html_output .= '<input type="hidden" name="db_copy" value="true" />' . "\n"
+        . PMA_generate_common_hidden_inputs($db);
+    $html_output .= '<fieldset>'
+        . '<legend>';
+
+    if (in_array(
+        $GLOBALS['cfg']['ActionLinksMode'],
+        array('icons', 'both')
+        )
+    ) {
+        $html_output .= PMA_Util::getImage('b_edit.png');
+    }
+    $html_output .= __('Copy database to') . ':'
+        . '</legend>'
+        . '<input type="text" name="newname" size="30" '
+        . 'class="textfield" value="" /><br />'
+        . PMA_Util::getRadioFields(
+            'what', $choices, 'data', true
+        );
+    $html_output .= '<input type="checkbox" name="create_database_before_copying" '
+        . 'value="1" id="checkbox_create_database_before_copying"'
+        . 'checked="checked" />';
+    $html_output .= '<label for="checkbox_create_database_before_copying">'
+        . __('CREATE DATABASE before copying') . '</label><br />';
+    $html_output .= '<input type="checkbox" name="drop_if_exists" value="true"'
+        . 'id="checkbox_drop" />';
+    $html_output .= '<label for="checkbox_drop">'
+        . sprintf(__('Add %s'), $drop_clause)
+        . '</label><br />';
+    $html_output .= '<input type="checkbox" name="sql_auto_increment" value="1" '
+        . 'checked="checked" id="checkbox_auto_increment" />';
+    $html_output .= '<label for="checkbox_auto_increment">'
+        . __('Add AUTO_INCREMENT value') . '</label><br />';
+    $html_output .= '<input type="checkbox" name="add_constraints" value="1"'
+        . 'id="checkbox_constraints" />';
+    $html_output .= '<label for="checkbox_constraints">'
+        . __('Add constraints') . '</label><br />';
+    $html_output .= '<input type="checkbox" name="switch_to_new" value="true"'
+        . 'id="checkbox_switch"'
+        . ((isset($pma_switch_to_new) && $pma_switch_to_new == 'true')
+            ? ' checked="checked"'
+            : '')
+        . '/>';
+    $html_output .= '<label for="checkbox_switch">'
+        . __('Switch to copied database') . '</label>'
+        . '</fieldset>';
+    $html_output .= '<fieldset class="tblFooters">'
+        . '<input type="submit" name="submit_copy" value="' . __('Go') . '" />'
+        . '</fieldset>'
+        . '</form>'
+        . '</div>';
+
+    return $html_output;
+}
+
+/**
+ * Get HTML snippet for change database charset
+ *
+ * @param string $db    database name
+ * @param string $table tabel name
+ *
+ * @return string $html_output
+ */
+function PMA_getHtmlForChangeDatabaseCharset($db, $table)
+{
+    $html_output = '<div class="operations_half_width">'
+        . '<form id="change_db_charset_form" ';
+    $html_output .= 'class="ajax" ';
+    $html_output .= 'method="post" action="db_operations.php">';
+
+    $html_output .= PMA_generate_common_hidden_inputs($db, $table);
+
+    $html_output .= '<fieldset>' . "\n"
+       . '    <legend>';
+    if (in_array(
+        $GLOBALS['cfg']['ActionLinksMode'],
+        array('icons', 'both')
+        )
+    ) {
+        $html_output .= PMA_Util::getImage('s_asci.png');
+    }
+    $html_output .= '<label for="select_db_collation">' . __('Collation')
+        . ':</label>' . "\n"
+        . '</legend>' . "\n"
+        . PMA_generateCharsetDropdownBox(
+            PMA_CSDROPDOWN_COLLATION,
+            'db_collation',
+            'select_db_collation',
+            isset($_REQUEST['db_collation']) ? $_REQUEST['db_collation'] : '',
+            false,
+            3
+        )
+        . '</fieldset>'
+        . '<fieldset class="tblFooters">'
+        . '<input type="submit" name="submitcollation"'
+        . ' value="' . __('Go') . '" />' . "\n"
+        . '</fieldset>' . "\n"
+        . '</form></div>' . "\n";
+
+    return $html_output;
+}
+
+/**
+ * Get HTML snippet for export relational schema view
+ *
+ * @param string $url_query
+ *
+ * @return string $html_output
+ */
+function PMA_getHtmlForExportRelationalSchemaView($url_query)
+{
+    $html_output = '<div class="operations_full_width">'
+        . '<fieldset><a href="schema_edit.php?' . $url_query . '">';
+    if (in_array(
+        $GLOBALS['cfg']['ActionLinksMode'],
+        array('icons', 'both')
+        )
+    ) {
+        $html_output .= PMA_Util::getImage(
+            'b_edit.png'
+        );
+    }
+    $html_output .= __('Edit or export relational schema')
+        . '</a></fieldset>'
+        . '</div>';
+
+    return $html_output;
+}
+
+/**
+ * Run the Procedure definitions and function definitions
+ *
+ * to avoid selecting alternatively the current and new db
+ * we would need to modify the CREATE definitions to qualify
+ * the db name
+ *
+ * @param string $db database name
+ *
+ * @return void
+ */
+function PMA_runProcedureAndFunctionDefinitions($db)
+{
+    $procedure_names = PMA_DBI_get_procedures_or_functions($db, 'PROCEDURE');
+    if ($procedure_names) {
+        foreach ($procedure_names as $procedure_name) {
+            PMA_DBI_select_db($db);
+            $tmp_query = PMA_DBI_get_definition(
+                $db, 'PROCEDURE', $procedure_name
+            );
+            // collect for later display
+            $GLOBALS['sql_query'] .= "\n" . $tmp_query;
+            PMA_DBI_select_db($_REQUEST['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);
+            $tmp_query = PMA_DBI_get_definition($db, 'FUNCTION', $function_name);
+            // collect for later display
+            $GLOBALS['sql_query'] .= "\n" . $tmp_query;
+            PMA_DBI_select_db($_REQUEST['newname']);
+            PMA_DBI_query($tmp_query);
+        }
+    }
+}
+
+/**
+ * Get sql query and create database before copy
+ *
+ * @return string $sql_query
+ */
+function PMA_getSqlQueryAndCreateDbBeforeCopy()
+{
+    // lower_case_table_names=1 `DB` becomes `db`
+    if (! PMA_DRIZZLE) {
+        $lower_case_table_names = PMA_DBI_fetch_value(
+            'SHOW VARIABLES LIKE "lower_case_table_names"', 0, 1
+        );
+        if ($lower_case_table_names === '1') {
+            $_REQUEST['newname'] = PMA_strtolower($_REQUEST['newname']);
+        }
+    }
+
+    $local_query = 'CREATE DATABASE IF NOT EXISTS '
+        . PMA_Util::backquote($_REQUEST['newname']);
+    if (isset($_REQUEST['db_collation'])) {
+        $local_query .= ' DEFAULT'
+            . PMA_generateCharsetQueryPart($_REQUEST['db_collation']);
+    }
+    $local_query .= ';';
+    $sql_query = $local_query;
+    // save the original db name because Tracker.class.php which
+    // may be called under PMA_DBI_query() changes $GLOBALS['db']
+    // for some statements, one of which being CREATE DATABASE
+    $original_db = $GLOBALS['db'];
+    PMA_DBI_query($local_query);
+    $GLOBALS['db'] = $original_db;
+
+    // rebuild the database list because PMA_Table::moveCopy
+    // checks in this list if the target db exists
+    $GLOBALS['pma']->databases->build();
+
+    return $sql_query;
+}
+
+/**
+ * remove all foreign key constraints and return
+ * sql constraints query for full database
+ *
+ * @param array   $tables_full       array of all tables in given db or dbs
+ * @param object  $export_sql_plugin export plugin instance
+ * @param boolean $move              whether databse name is empty or not
+ * @param string  $db                database name
+ *
+ * @return string sql constraints query for full databases
+ */
+function PMA_getSqlConstraintsQueryForFullDb(
+    $tables_full, $export_sql_plugin, $move, $db
+) {
+    $sql_constraints_query_full_db = array();
+    foreach ($tables_full as $each_table => $tmp) {
+        $sql_constraints = '';
+        $sql_drop_foreign_keys = '';
+        $sql_structure = $export_sql_plugin->getTableDef(
+            $db, $each_table, "\n", '', false, false
+        );
+        if ($move && ! empty($sql_drop_foreign_keys)) {
+            PMA_DBI_query($sql_drop_foreign_keys);
+        }
+        // keep the constraint we just dropped
+        if (! empty($sql_constraints)) {
+            $sql_constraints_query_full_db[] = $sql_constraints;
+        }
+    }
+    return $sql_constraints_query_full_db;
+}
+
+/**
+ * Get views as an array and create SQL view stand-in
+ *
+ * @param array  $tables_full       array of all tables in given db or dbs
+ * @param object $export_sql_plugin export plugin instance
+ * @param strin  $db                database name
+ *
+ * @return array $views
+ */
+function PMA_getViewsAndCreateSqlViewStandIn(
+    $tables_full, $export_sql_plugin, $db
+) {
+    $views = array();
+    foreach ($tables_full as $each_table => $tmp) {
+        // to be able to rename a db containing views,
+        // first all the views are collected and a stand-in is created
+        // the real views are created after the tables
+        if (PMA_Table::isView($db, $each_table)) {
+            $views[] = $each_table;
+            // Create stand-in definition to resolve view dependencies
+            $sql_view_standin = $export_sql_plugin->getTableDefStandIn(
+                $db, $each_table, "\n"
+            );
+            PMA_DBI_select_db($_REQUEST['newname']);
+            PMA_DBI_query($sql_view_standin);
+            $GLOBALS['sql_query'] .= "\n" . $sql_view_standin;
+        }
+    }
+    return $views;
+}
+
+/**
+ * Get sql query for copy/rename table and boolean for whether copy/rename or not
+ *
+ * @param array   $tables_full array of all tables in given db or dbs
+ * @param string  $sql_query   sql query for all operations
+ * @param boolean $move        whether databse name is empty or not
+ * @param string  $db          database name
+ *
+ * @return array ($sql_query, $error)
+ */
+function PMA_getSqlQueryForCopyTable($tables_full, $sql_query, $move, $db)
+{
+    $error = false;
+    foreach ($tables_full as $each_table => $tmp) {
+        // skip the views; we have creted stand-in definitions
+        if (PMA_Table::isView($db, $each_table)) {
+            continue;
+        }
+        $back = $sql_query;
+        $sql_query = '';
+
+        // value of $what for this table only
+        $this_what = $_REQUEST['what'];
+
+        // do not copy the data from a Merge table
+        // note: on the calling FORM, 'data' means 'structure and data'
+        if (PMA_Table::isMerge($db, $each_table)) {
+            if ($this_what == 'data') {
+                $this_what = 'structure';
+            }
+            if ($this_what == 'dataonly') {
+                $this_what = 'nocopy';
+            }
+        }
+
+        if ($this_what != 'nocopy') {
+            // keep the triggers from the original db+table
+            // (third param is empty because delimiters are only intended
+            //  for importing via the mysql client or our Import feature)
+            $triggers = PMA_DBI_get_triggers($db, $each_table, '');
+
+            if (! PMA_Table::moveCopy(
+                $db, $each_table, $_REQUEST['newname'], $each_table,
+                (isset($this_what) ? $this_what : 'data'),
+                $move, 'db_copy'
+            )) {
+                $error = true;
+                // $sql_query is filled by PMA_Table::moveCopy()
+                $sql_query = $back . $sql_query;
+                break;
+            }
+            // apply the triggers to the destination db+table
+            if ($triggers) {
+                PMA_DBI_select_db($_REQUEST['newname']);
+                foreach ($triggers as $trigger) {
+                    PMA_DBI_query($trigger['create']);
+                    $GLOBALS['sql_query'] .= "\n" . $trigger['create'] . ';';
+                }
+            }
+
+            // this does not apply to a rename operation
+            if (isset($_REQUEST['add_constraints'])
+                && ! empty($GLOBALS['sql_constraints_query'])
+            ) {
+                $GLOBALS['sql_constraints_query_full_db'][]
+                    = $GLOBALS['sql_constraints_query'];
+                unset($GLOBALS['sql_constraints_query']);
+            }
+        }
+        // $sql_query is filled by PMA_Table::moveCopy()
+        $sql_query = $back . $sql_query;
+    }
+    return array($sql_query, $error);
+}
+
+/**
+ * Run the EVENT definition for selected database
+ *
+ * to avoid selecting alternatively the current and new db
+ * we would need to modify the CREATE definitions to qualify
+ * the db name
+ *
+ * @param string $db database name
+ *
+ * @return void
+ */
+function PMA_runEventDefinitionsForDb($db)
+{
+    $event_names = PMA_DBI_fetch_result(
+        'SELECT EVENT_NAME FROM information_schema.EVENTS WHERE EVENT_SCHEMA= \''
+        . PMA_Util::sqlAddSlashes($db, true) . '\';'
+    );
+    if ($event_names) {
+        foreach ($event_names as $event_name) {
+            PMA_DBI_select_db($db);
+            $tmp_query = PMA_DBI_get_definition($db, 'EVENT', $event_name);
+            // collect for later display
+            $GLOBALS['sql_query'] .= "\n" . $tmp_query;
+            PMA_DBI_select_db($_REQUEST['newname']);
+            PMA_DBI_query($tmp_query);
+        }
+    }
+}
+
+/**
+ * Handle the views, return the boolean value whether table rename/copy or not
+ *
+ * @param array   $views views as an array
+ * @param boolean $move  whether databse name is empty or not
+ * @param string  $db    database name
+ *
+ * @return boolean $_error whether table rename/copy or not
+ */
+function PMA_handleTheViews($views, $move, $db)
+{
+    $_error = false;
+    // temporarily force to add DROP IF EXIST to CREATE VIEW query,
+    // to remove stand-in VIEW that was created earlier
+    // ( $_REQUEST['drop_if_exists'] is used in moveCopy() )
+    if (isset($_REQUEST['drop_if_exists'])) {
+        $temp_drop_if_exists = $_REQUEST['drop_if_exists'];
+    }
+    $_REQUEST['drop_if_exists'] = 'true';
+
+    foreach ($views as $view) {
+        $copying_succeeded = PMA_Table::moveCopy(
+            $db, $view, $_REQUEST['newname'], $view, 'structure', $move, 'db_copy'
+        );
+        if (! $copying_succeeded) {
+            $_error = true;
+            break;
+        }
+    }
+    unset($_REQUEST['drop_if_exists']);
+    if (isset($temp_drop_if_exists)) {
+        // restore previous value
+        $_REQUEST['drop_if_exists'] = $temp_drop_if_exists;
+    }
+    return $_error;
+}
+
+/**
+ * Create all accumulated constraaints
+ *
+ * @return void
+ */
+function PMA_createAllAccumulatedConstraints()
+{
+    PMA_DBI_select_db($_REQUEST['newname']);
+    foreach ($GLOBALS['sql_constraints_query_full_db'] as $one_query) {
+        PMA_DBI_query($one_query);
+        // and prepare to display them
+        $GLOBALS['sql_query'] .= "\n" . $one_query;
+    }
+    unset($GLOBALS['sql_constraints_query_full_db']);
+}
+
+/**
+ * Duplicate the bookmarks for the db (done once for each db)
+ *
+ * @param boolean $_error whether table rename/copy or not
+ * @param string  $db     database name
+ *
+ * @return void
+ */
+function PMA_duplicateBookmarks($_error, $db)
+{
+    if (! $_error && $db != $_REQUEST['newname']) {
+        $get_fields = array('user', 'label', 'query');
+        $where_fields = array('dbase' => $db);
+        $new_fields = array('dbase' => $_REQUEST['newname']);
+        PMA_Table::duplicateInfo(
+            'bookmarkwork', 'bookmark', $get_fields,
+            $where_fields, $new_fields
+        );
+    }
+}
+
+/**
+ * Get the HTML snippet for order the table
+ *
+ * @param array $columns columns array
+ *
+ * @return string $html_out
+ */
+function PMA_getHtmlForOrderTheTable($columns)
+{
+    $html_output = '<div class="operations_half_width">';
+    $html_output .= '<form method="post" id="alterTableOrderby" '
+        . 'action="tbl_operations.php">';
+    $html_output .= PMA_generate_common_hidden_inputs(
+        $GLOBALS['db'], $GLOBALS['table']
+    );
+    $html_output .= '<fieldset id="fieldset_table_order">'
+        . '<legend>' . __('Alter table order by') . '</legend>'
+        . '<select name="order_field">';
+
+    foreach ($columns as $fieldname) {
+        $html_output .= '<option '
+            . 'value="' . htmlspecialchars($fieldname['Field']) . '">'
+            . htmlspecialchars($fieldname['Field']) . '</option>' . "\n";
+    }
+    $html_output .= '</select> ' . __('(singly)') . ' '
+        . '<select name="order_order">'
+        . '<option value="asc">' . __('Ascending') . '</option>'
+        . '<option value="desc">' . __('Descending') . '</option>'
+        . '</select>'
+        . '</fieldset>'
+        . '<fieldset class="tblFooters">'
+        . '<input type="hidden" name="submitorderby" value="1" />'
+        . '<input type="submit" value="' . __('Go') . '" />'
+        . '</fieldset>'
+        . '</form>'
+        . '</div>';
+
+     return $html_output;
+}
+
+/**
+ * Get the HTML snippet for move table
+ *
+ * @return string $html_output
+ */
+function PMA_getHtmlForMoveTable()
+{
+    $html_output = '<div class="operations_half_width">';
+    $html_output .= '<form method="post" action="tbl_operations.php"'
+        . ' id="moveTableForm" class="ajax"'
+        . ' onsubmit="return emptyFormElements(this, \'new_name\')">'
+        . PMA_generate_common_hidden_inputs($GLOBALS['db'], $GLOBALS['table']);
+
+    $html_output .= '<input type="hidden" name="reload" value="1" />'
+        . '<input type="hidden" name="what" value="data" />'
+        . '<fieldset id="fieldset_table_rename">';
+
+    $html_output .= '<legend>' . __('Move table to (database<b>.</b>table):')
+        . '</legend>';
+
+    if (count($GLOBALS['pma']->databases) > $GLOBALS['cfg']['MaxDbList']) {
+        $html_output .= '<input type="text" maxlength="100" size="30" '
+            . 'name="target_db" value="' . htmlspecialchars($GLOBALS['db'])
+            . '"/>';
+    } else {
+        $html_output .= '<select name="target_db">'
+            . $GLOBALS['pma']->databases->getHtmlOptions(true, false)
+            . '</select>';
+    }
+    $html_output .= '&nbsp;<strong>.</strong>&nbsp;';
+    $html_output .= '<input type="text" size="20" name="new_name"'
+        . ' onfocus="this.select()"'
+        . 'value="' . htmlspecialchars($GLOBALS['table']) . '" /><br />';
+
+    // starting with MySQL 5.0.24, SHOW CREATE TABLE includes the AUTO_INCREMENT
+    // next value but users can decide if they want it or not for the operation
+
+    $html_output .= '<input type="checkbox" name="sql_auto_increment" '
+        . 'value="1" id="checkbox_auto_increment_mv" checked="checked" />'
+        . '<label for="checkbox_auto_increment_mv">'
+        . __('Add AUTO_INCREMENT value')
+        . '</label><br />'
+        . '</fieldset>';
+
+    $html_output .= '<fieldset class="tblFooters">'
+        . '<input type="submit" name="submit_move" value="' . __('Go') . '" />'
+        . '</fieldset>'
+        . '</form>'
+        . '</div>';
+
+    return $html_output;
+}
+
+/**
+ * Get the HTML div for Table option
+ *
+ * @param string  $comment            Comment
+ * @param array   $tbl_collation      table collation
+ * @param string  $tbl_storage_engine table storage engine
+ * @param boolean $is_myisam_or_aria  whether MYISAM | ARIA or not
+ * @param boolean $is_isam            whether ISAM or not
+ * @param array   $pack_keys          pack keys
+ * @param string  $auto_increment     value of auto increment
+ * @param string  $delay_key_write    delay key write
+ * @param string  $transactional      value of transactional
+ * @param string  $page_checksum      value of page checksum
+ * @param boolean $is_innodb          whether INNODB or not
+ * @param boolean $is_pbxt            whether PBXT or not
+ * @param boolean $is_aria            whether ARIA or not
+ * @param string  $checksum           the checksum
+ *
+ * @return string $html_output
+ */
+function PMA_getTableOptionDiv($comment, $tbl_collation, $tbl_storage_engine,
+    $is_myisam_or_aria, $is_isam, $pack_keys, $auto_increment, $delay_key_write,
+    $transactional, $page_checksum, $is_innodb, $is_pbxt, $is_aria, $checksum
+) {
+    $html_output = '<div class="operations_half_width clearfloat">';
+    $html_output .= '<form method="post" action="tbl_operations.php"';
+    $html_output .= ' id="tableOptionsForm" class="ajax">';
+    $html_output .= PMA_generate_common_hidden_inputs(
+        $GLOBALS['db'], $GLOBALS['table']
+    );
+    $html_output .= '<input type="hidden" name="reload" value="1" />';
+
+    $html_output .= PMA_getTableOptionFieldset(
+        $comment, $tbl_collation,
+        $tbl_storage_engine, $is_myisam_or_aria, $is_isam, $pack_keys,
+        $delay_key_write, $auto_increment, $transactional, $page_checksum,
+        $is_innodb, $is_pbxt, $is_aria, $checksum
+    );
+
+    $html_output .= '<fieldset class="tblFooters">'
+        . '<input type="hidden" name="submitoptions" value="1" />'
+        . '<input type="submit" value="' . __('Go') . '" />'
+        . '</fieldset>'
+        . '</form>'
+        . '</div>';
+
+    return $html_output;
+}
+
+/**
+ * Get HTML fieldset for Table option, it contains HTML table for options
+ *
+ * @param string  $comment            Comment
+ * @param array   $tbl_collation      table collation
+ * @param string  $tbl_storage_engine table storage engine
+ * @param boolean $is_myisam_or_aria  whether MYISAM | ARIA or not
+ * @param boolean $is_isam            whether ISAM or not
+ * @param array   $pack_keys          pack keys
+ * @param string  $delay_key_write    delay key write
+ * @param string  $auto_increment     value of auto increment
+ * @param string  $transactional      value of transactional
+ * @param string  $page_checksum      value of page checksum
+ * @param boolean $is_innodb          whether INNODB or not
+ * @param boolean $is_pbxt            whether PBXT or not
+ * @param boolean $is_aria            whether ARIA or not
+ * @param string  $checksum           the checksum
+ *
+ * @return string $html_output
+ */
+function PMA_getTableOptionFieldset($comment, $tbl_collation,
+    $tbl_storage_engine, $is_myisam_or_aria, $is_isam, $pack_keys,
+    $delay_key_write, $auto_increment, $transactional,
+    $page_checksum, $is_innodb, $is_pbxt, $is_aria, $checksum
+) {
+    $html_output = '<fieldset>'
+        . '<legend>' . __('Table options') . '</legend>';
+
+    $html_output .= '<table>';
+    //Change table name
+    $html_output .= '<tr><td>' . __('Rename table to') . '</td>'
+        . '<td>'
+        . '<input type="text" size="20" name="new_name" onfocus="this.select()"'
+        . 'value="' . htmlspecialchars($GLOBALS['table']) . '" />'
+        . '</td>'
+        . '</tr>';
+
+    //Table comments
+    $html_output .= '<tr><td>' . __('Table comments') . '</td>'
+        . '<td><input type="text" name="comment" maxlength="60" size="30"'
+        . 'value="' . htmlspecialchars($comment) . '" onfocus="this.select()" />'
+        . '<input type="hidden" name="prev_comment" value="'
+        . htmlspecialchars($comment) . '" />'
+        . '</td>'
+        . '</tr>';
+
+    //Storage engine
+    $html_output .= '<tr><td>' . __('Storage Engine')
+        . PMA_Util::showMySQLDocu(
+            'Storage_engines', 'Storage_engines'
+        )
+        . '</td>'
+        . '<td>'
+        . PMA_StorageEngine::getHtmlSelect(
+            'new_tbl_storage_engine', null, $tbl_storage_engine
+        )
+        . '</td>'
+        . '</tr>';
+
+    //Table character set
+    $html_output .= '<tr><td>' . __('Collation') . '</td>'
+        . '<td>'
+        . PMA_generateCharsetDropdownBox(
+            PMA_CSDROPDOWN_COLLATION,
+            'tbl_collation', null, $tbl_collation, false, 3
+        )
+        . '</td>'
+        . '</tr>';
+
+    if ($is_myisam_or_aria || $is_isam) {
+        $html_output .= '<tr>'
+            . '<td><label for="new_pack_keys">PACK_KEYS</label></td>'
+            . '<td><select name="new_pack_keys" id="new_pack_keys">';
+
+        $html_output .= '<option value="DEFAULT"';
+        if ($pack_keys == 'DEFAULT') {
+            $html_output .= 'selected="selected"';
+        }
+        $html_output .= '>DEFAULT</option>
+                <option value="0"';
+        if ($pack_keys == '0') {
+            $html_output .= 'selected="selected"';
+        }
+        $html_output .= '>0</option>
+                <option value="1" ';
+        if ($pack_keys == '1') {
+            $html_output .= 'selected="selected"';
+        }
+        $html_output .= '>1</option>'
+            . '</select>'
+            . '</td>'
+            . '</tr>';
+    } // end if (MYISAM|ISAM)
+
+    if ($is_myisam_or_aria) {
+        $html_output .= PMA_getHtmlForTableRow(
+            'new_checksum',
+            'CHECKSUM',
+            $checksum
+        );
+
+        $html_output .= PMA_getHtmlForTableRow(
+            'new_delay_key_write',
+            'DELAY_KEY_WRITE',
+            $delay_key_write
+        );
+    } // end if (MYISAM)
+
+    if ($is_aria) {
+        $html_output .= PMA_getHtmlForTableRow(
+            'new_transactional',
+            'TRANSACTIONAL',
+            $transactional
+        );
+
+        $html_output .= PMA_getHtmlForTableRow(
+            'new_page_checksum',
+            'PAGE_CHECKSUM',
+            $page_checksum
+        );
+    } // end if (ARIA)
+
+    if (strlen($auto_increment) > 0
+        && ($is_myisam_or_aria || $is_innodb || $is_pbxt)
+    ) {
+        $html_output .= '<tr><td>'
+            . '<label for="auto_increment_opt">AUTO_INCREMENT</label></td>'
+            . '<td><input type="text" name="new_auto_increment" '
+            . 'id="auto_increment_opt"'
+            . 'value="' . $auto_increment . '" /></td>'
+            . '</tr> ';
+    } // end if (MYISAM|INNODB)
+
+    $possible_row_formats = PMA_getPossibleRowFormat();
+
+    // for MYISAM there is also COMPRESSED but it can be set only by the
+    // myisampack utility, so don't offer here the choice because if we
+    // try it inside an ALTER TABLE, MySQL (at least in 5.1.23-maria)
+    // does not return a warning
+    // (if the table was compressed, it can be seen on the Structure page)
+
+    if (isset($possible_row_formats[$tbl_storage_engine])) {
+        $current_row_format = strtoupper($GLOBALS['showtable']['Row_format']);
+        $html_output .= '<tr><td>'
+            . '<label for="new_row_format">ROW_FORMAT</label></td>'
+            . '<td>';
+        $html_output .= PMA_Util::getDropdown(
+            'new_row_format', $possible_row_formats[$tbl_storage_engine],
+            $current_row_format, 'new_row_format'
+        );
+        $html_output .= '</td></tr>';
+    }
+    $html_output .= '</table>'
+        . '</fieldset>';
+
+    return $html_output;
+}
+
+/**
+ * Get the common HTML table row (tr) for new_checksum, new_delay_key_write,
+ * new_transactional and new_page_checksum
+ *
+ * @param string $attribute class, name and id attribute
+ * @param string $label     label value
+ * @param string $val       checksum, delay_key_write, transactional, page_checksum
+ *
+ * @return string $html_output
+ */
+function PMA_getHtmlForTableRow($attribute, $label, $val)
+{
+    return '<tr>'
+        . '<td><label for="' . $attribute . '">' . $label . '</label></td>'
+        . '<td><input type="checkbox" name="'. $attribute .'"'
+        . ' id="' . $attribute .'"'
+        . ' value="1"'
+        . ((!empty($val) && $val == 1) ? ' checked="checked"' : '') . '/></td>'
+        . '</tr>';
+}
+
+/**
+ * Get array of possible row formats
+ *
+ * @return array $possible_row_formats
+ */
+function PMA_getPossibleRowFormat()
+{
+    // the outer array is for engines, the inner array contains the dropdown
+    // option values as keys then the dropdown option labels
+
+    $possible_row_formats = array(
+        'ARIA'  => array(
+            'FIXED'     => 'FIXED',
+            'DYNAMIC'   => 'DYNAMIC',
+            'PAGE'      => 'PAGE'
+        ),
+        'MARIA'  => array(
+            'FIXED'     => 'FIXED',
+            'DYNAMIC'   => 'DYNAMIC',
+            'PAGE'      => 'PAGE'
+        ),
+        'MYISAM' => array(
+             'FIXED'    => 'FIXED',
+             'DYNAMIC'  => 'DYNAMIC'
+        ),
+        'PBXT'   => array(
+             'FIXED'    => 'FIXED',
+             'DYNAMIC'  => 'DYNAMIC'
+        ),
+        'INNODB' => array(
+             'COMPACT'  => 'COMPACT',
+             'REDUNDANT' => 'REDUNDANT'
+        )
+    );
+
+    $innodb_engine_plugin = PMA_StorageEngine::getEngine('innodb');
+    $innodb_plugin_version = $innodb_engine_plugin->getInnodbPluginVersion();
+    if (!empty($innodb_plugin_version)) {
+        $innodb_file_format = $innodb_engine_plugin->getInnodbFileFormat();
+    } else {
+        $innodb_file_format = '';
+    }
+    if ('Barracuda' == $innodb_file_format
+        && $innodb_engine_plugin->supportsFilePerTable()
+    ) {
+        $possible_row_formats['INNODB']['DYNAMIC'] = 'DYNAMIC';
+        $possible_row_formats['INNODB']['COMPRESSED'] = 'COMPRESSED';
+    }
+
+    return $possible_row_formats;
+}
+
+/**
+ * Get HTML div for copy table
+ *
+ * @return string $html_output
+ */
+function PMA_getHtmlForCopytable()
+{
+    $html_output = '<div class="operations_half_width">';
+    $html_output .= '<form method="post" action="tbl_operations.php" '
+        . 'name="copyTable" '
+        . 'id="copyTable" '
+        . ' class="ajax" '
+        . 'onsubmit="return emptyFormElements(this, \'new_name\')">'
+        . PMA_generate_common_hidden_inputs($GLOBALS['db'], $GLOBALS['table'])
+        . '<input type="hidden" name="reload" value="1" />';
+
+    $html_output .= '<fieldset>';
+    $html_output .= '<legend>'
+        . __('Copy table to (database<b>.</b>table):') . '</legend>';
+
+    if (count($GLOBALS['pma']->databases) > $GLOBALS['cfg']['MaxDbList']) {
+        $html_output .= '<input type="text" maxlength="100" '
+            . 'size="30" name="target_db" '
+            . 'value="'. htmlspecialchars($GLOBALS['db']) . '"/>';
+    } else {
+        $html_output .= '<select name="target_db">'
+            . $GLOBALS['pma']->databases->getHtmlOptions(true, false)
+            . '</select>';
+    }
+    $html_output .= '&nbsp;<strong>.</strong>&nbsp;';
+    $html_output .= '<input type="text" size="20" name="new_name" '
+        . 'onfocus="this.select()" '
+        . 'value="'. htmlspecialchars($GLOBALS['table']) . '"/><br />';
+
+    $choices = array(
+            'structure' => __('Structure only'),
+            'data'      => __('Structure and data'),
+            'dataonly'  => __('Data only'));
+
+    $html_output .= PMA_Util::getRadioFields(
+        'what', $choices, 'data', true
+    );
+
+    $html_output .= '<input type="checkbox" name="drop_if_exists" '
+        . 'value="true" id="checkbox_drop" />'
+        . '<label for="checkbox_drop">'
+        . sprintf(__('Add %s'), 'DROP TABLE') . '</label><br />'
+        . '<input type="checkbox" name="sql_auto_increment" '
+        . 'value="1" id="checkbox_auto_increment_cp" />'
+        . '<label for="checkbox_auto_increment_cp">'
+        . __('Add AUTO_INCREMENT value') . '</label><br />';
+
+    // display "Add constraints" choice only if there are
+    // foreign keys
+    if (PMA_getForeigners($GLOBALS['db'], $GLOBALS['table'], '', 'foreign')) {
+        $html_output .= '<input type="checkbox" name="add_constraints" '
+            . 'value="1" id="checkbox_constraints" />';
+        $html_output .= '<label for="checkbox_constraints">'
+            .__('Add constraints') . '</label><br />';
+    } // endif
+
+    if (isset($_COOKIE['pma_switch_to_new'])
+        && $_COOKIE['pma_switch_to_new'] == 'true'
+    ) {
+        $pma_switch_to_new = 'true';
+    }
+
+    $html_output .= '<input type="checkbox" name="switch_to_new" value="true"'
+        . 'id="checkbox_switch"'
+        . ((isset($pma_switch_to_new) && $pma_switch_to_new == 'true')
+            ? ' checked="checked"'
+            : '' . '/>');
+    $html_output .= '<label for="checkbox_switch">'
+        . __('Switch to copied table') . '</label>'
+        . '</fieldset>';
+
+    $html_output .= '<fieldset class="tblFooters">'
+        . '<input type="submit" name="submit_copy" value="' .__('Go') . '" />'
+        . '</fieldset>'
+        . '</form>'
+        . '</div>';
+
+    return $html_output;
+}
+
+/**
+ * Get HTML snippet for table maintence
+ *
+ * @param boolean $is_myisam_or_aria whether MYISAM | ARIA or not
+ * @param boolean $is_innodb         whether innodb or not
+ * @param boolean $is_berkeleydb     whether  berkeleydb or not
+ * @param array   $url_params        array of URL parameters
+ *
+ * @return string $html_output
+ */
+function PMA_getHtmlForTableMaintenance(
+    $is_myisam_or_aria, $is_innodb, $is_berkeleydb, $url_params
+) {
+    $html_output = '<div class="operations_half_width">';
+    $html_output .= '<fieldset>'
+        . '<legend>' . __('Table maintenance') . '</legend>';
+    $html_output .= '<ul id="tbl_maintenance">';
+
+    // Note: BERKELEY (BDB) is no longer supported, starting with MySQL 5.1
+    $html_output .= PMA_getListofMaintainActionLink(
+        $is_myisam_or_aria, $is_innodb, $url_params, $is_berkeleydb
+    );
+
+    $html_output .= '</ul>'
+        . '</fieldset>'
+        . '</div>';
+
+    return $html_output;
+}
+
+/**
+ * Get HTML 'li' having a link of maintain action
+ *
+ * @param boolean $is_myisam_or_aria whether MYISAM | ARIA or not
+ * @param boolean $is_innodb         whether innodb or not
+ * @param array   $url_params        array of URL parameters
+ * @param boolean $is_berkeleydb     whether  berkeleydb or not
+ *
+ * @return string $html_output
+ */
+function PMA_getListofMaintainActionLink($is_myisam_or_aria,
+    $is_innodb, $url_params, $is_berkeleydb
+) {
+    $html_output = '';
+
+    if ($is_myisam_or_aria || $is_innodb || $is_berkeleydb) {
+        if ($is_myisam_or_aria || $is_innodb) {
+            $params = array(
+                'sql_query' => 'CHECK TABLE '
+                    . PMA_Util::backquote($GLOBALS['table']),
+                'table_maintenance' => 'Go',
+            );
+            $html_output .= PMA_getMaintainActionlink(
+                __('Check table'),
+                $params,
+                $url_params,
+                'CHECK_TABLE'
+            );
+        }
+        if ($is_innodb) {
+            $params = array(
+                'sql_query' => 'ALTER TABLE '
+                . PMA_Util::backquote($GLOBALS['table'])
+                . ' ENGINE = InnoDB;'
+            );
+            $html_output .= PMA_getMaintainActionlink(
+                __('Defragment table'),
+                $params,
+                $url_params,
+                'InnoDB_File_Defragmenting',
+                'Table_types'
+            );
+        }
+        if ($is_innodb || $is_myisam_or_aria || $is_berkeleydb) {
+            $params = array(
+                'sql_query' => 'ANALYZE TABLE '
+                    . PMA_Util::backquote($GLOBALS['table']),
+                'table_maintenance' => 'Go',
+            );
+            $html_output .= PMA_getMaintainActionlink(
+                __('Analyze table'),
+                $params,
+                $url_params,
+                'ANALYZE_TABLE'
+            );
+        }
+        if ($is_myisam_or_aria && !PMA_DRIZZLE) {
+            $params = array(
+                'sql_query' => 'REPAIR TABLE '
+                    . PMA_Util::backquote($GLOBALS['table']),
+                'table_maintenance' => 'Go',
+            );
+            $html_output .= PMA_getMaintainActionlink(
+                __('Repair table'),
+                $params,
+                $url_params,
+                'REPAIR_TABLE'
+            );
+        }
+        if (($is_myisam_or_aria || $is_innodb || $is_berkeleydb)
+            && !PMA_DRIZZLE
+        ) {
+            $params = array(
+                'sql_query' => 'OPTIMIZE TABLE '
+                    . PMA_Util::backquote($GLOBALS['table']),
+                'table_maintenance' => 'Go',
+            );
+            $html_output .= PMA_getMaintainActionlink(
+                __('Optimize table'),
+                $params,
+                $url_params,
+                'OPTIMIZE_TABLE'
+            );
+        }
+    } // end MYISAM or BERKELEYDB case
+
+    $params = array(
+        'sql_query' => 'FLUSH TABLE '
+            . PMA_Util::backquote($GLOBALS['table']),
+        'message_to_show' => sprintf(
+            __('Table %s has been flushed'),
+            htmlspecialchars($GLOBALS['table'])
+        ),
+        'reload' => 1,
+    );
+
+    $html_output .= PMA_getMaintainActionlink(
+        __('Flush the table (FLUSH)'),
+        $params,
+        $url_params,
+        'FLUSH'
+    );
+
+    return $html_output;
+}
+
+/**
+ * Get maintain action HTML link
+ *
+ * @param string $action
+ * @param array  $params     url parameters array
+ * @param array  $url_params
+ * @param string $link       contains name of page/anchor that is being linked
+ * @param string $chapter    chapter of "HTML, one page per chapter" documentation
+ *
+ * @return string $html_output
+ */
+function PMA_getMaintainActionlink($action, $params, $url_params, $link,
+    $chapter = 'MySQL_Database_Administration'
+) {
+    return '<li>'
+        . '<a class="maintain_action ajax" '
+        . 'href="sql.php'
+        . PMA_generate_common_url(array_merge($url_params, $params)) .'">'
+        . $action
+        . '</a>'
+        . PMA_Util::showMySQLDocu($chapter, $link)
+        . '</li>';
+}
+
+/**
+ * Get HTML for Delete data or table (truncate table, drop table)
+ *
+ * @param array $truncate_table_url_params url parameter array for truncate table
+ * @param array $drop_table_url_params     url parameter array for drop table
+ *
+ * @return string $html_output
+ */
+function PMA_getHtmlForDeleteDataOrTable(
+    $truncate_table_url_params,
+    $drop_table_url_params
+) {
+    $html_output = '<div class="operations_half_width">'
+        . '<fieldset class="caution">'
+        . '<legend>' . __('Delete data or table') . '</legend>';
+
+    $html_output .= '<ul>';
+
+    if (! empty($truncate_table_url_params)) {
+        $html_output .= PMA_getDeleteDataOrTablelink(
+            $truncate_table_url_params,
+            'TRUNCATE_TABLE',
+            __('Empty the table (TRUNCATE)'),
+            'truncate_tbl_anchor'
+        );
+    }
+    if (!empty ($drop_table_url_params)) {
+        $html_output .= PMA_getDeleteDataOrTablelink(
+            $drop_table_url_params,
+            'DROP_TABLE',
+            __('Delete the table (DROP)'),
+            'drop_tbl_anchor'
+        );
+    }
+    $html_output .= '</ul></fieldset></div>';
+
+    return $html_output;
+}
+
+/**
+ * Get the HTML link for Truncate table, Drop table and Drop db
+ *
+ * @param array  $url_params url parameter array for delete data or table
+ * @param string $syntax     TRUNCATE_TABLE or DROP_TABLE or DROP_DATABASE
+ * @param string $link       link to be shown
+ * @param string $id         id of the link
+ *
+ * @return String html output
+ */
+function PMA_getDeleteDataOrTablelink($url_params, $syntax, $link, $id)
+{
+    return  '<li><a '
+        . 'href="sql.php' . PMA_generate_common_url($url_params) . '"'
+        . ' id="' . $id . '" class="ajax">'
+        . $link . '</a>'
+        . PMA_Util::showMySQLDocu(
+            'SQL-Syntax', $syntax
+        )
+        . '</li>';
+}
+
+/**
+ * Get HTML snippet for partition maintenance
+ *
+ * @param array $partition_names array of partition names for a specific db/table
+ * @param array $url_params      url parameters
+ *
+ * @return string $html_output
+ */
+function PMA_getHtmlForPartitionMaintenance($partition_names, $url_params)
+{
+    $choices = array(
+        'ANALYZE' => __('Analyze'),
+        'CHECK' => __('Check'),
+        'OPTIMIZE' => __('Optimize'),
+        'REBUILD' => __('Rebuild'),
+        'REPAIR' => __('Repair')
+    );
+
+    $html_output = '<div class="operations_half_width">'
+        . '<form method="post" action="tbl_operations.php">'
+        . PMA_generate_common_hidden_inputs($GLOBALS['db'], $GLOBALS['table'])
+        . '<fieldset>'
+        . '<legend>' . __('Partition maintenance') . '</legend>';
+
+    $html_select = '<select name="partition_name">' . "\n";
+    foreach ($partition_names as $one_partition) {
+        $one_partition = htmlspecialchars($one_partition);
+        $html_select .= '<option value="' . $one_partition . '">'
+            . $one_partition . '</option>' . "\n";
+    }
+    $html_select .= '</select>' . "\n";
+    $html_output .= sprintf(__('Partition %s'), $html_select);
+
+    $html_output .= PMA_Util::getRadioFields(
+        'partition_operation', $choices, '', false
+    );
+    $html_output .= PMA_Util::showMySQLDocu(
+        'partitioning_maintenance',
+        'partitioning_maintenance'
+    );
+    $this_url_params = array_merge(
+        $url_params,
+        array(
+            'sql_query' => 'ALTER TABLE '
+            . PMA_Util::backquote($GLOBALS['table'])
+            . ' REMOVE PARTITIONING;'
+        )
+    );
+    $html_output .= '<br /><a href="sql.php'
+        . PMA_generate_common_url($this_url_params) . '">'
+        . __('Remove partitioning') . '</a>';
+
+    $html_output .= '</fieldset>'
+        . '<fieldset class="tblFooters">'
+        . '<input type="submit" name="submit_partition" '
+        . 'value="' . __('Go') . '" />'
+        . '</fieldset>'
+        . '</form>'
+        . '</div>';
+
+    return $html_output;
+}
+
+/**
+ * Get the HTML for Referential Integrity check
+ *
+ * @param array $foreign    all Relations to foreign tables for a given table
+ *                          or optionally a given column in a table
+ * @param array $url_params array of url parameters
+ *
+ * @return string $html_output
+ */
+function PMA_getHtmlForReferentialIntegrityCheck($foreign, $url_params)
+{
+    $html_output = '<div class="operations_half_width">'
+        . '<fieldset>'
+        . '<legend>' . __('Check referential integrity:') . '</legend>';
+
+    $html_output .= '<ul>';
+
+    foreach ($foreign AS $master => $arr) {
+        $join_query  = 'SELECT '
+            . PMA_Util::backquote($GLOBALS['table']) . '.*'
+            . ' FROM ' . PMA_Util::backquote($GLOBALS['table'])
+            . ' LEFT JOIN ' 
+            . PMA_Util::backquote($arr['foreign_db'])
+            . '.'
+            . PMA_Util::backquote($arr['foreign_table']);
+        if ($arr['foreign_table'] == $GLOBALS['table']) {
+            $foreign_table = $GLOBALS['table'] . '1';
+            $join_query .= ' AS ' . PMA_Util::backquote($foreign_table);
+        } else {
+            $foreign_table = $arr['foreign_table'];
+        }
+        $join_query .= ' ON '
+            . PMA_Util::backquote($GLOBALS['table']) . '.'
+            . PMA_Util::backquote($master)
+            . ' = ' 
+            . PMA_Util::backquote($arr['foreign_db']) 
+            . '.'
+            . PMA_Util::backquote($foreign_table) . '.'
+            . PMA_Util::backquote($arr['foreign_field'])
+            . ' WHERE '
+            . PMA_Util::backquote($arr['foreign_db']) 
+            . '.'
+            . PMA_Util::backquote($foreign_table) . '.'
+            . PMA_Util::backquote($arr['foreign_field'])
+            . ' IS NULL AND '
+            . PMA_Util::backquote($GLOBALS['table']) . '.'
+            . PMA_Util::backquote($master)
+            . ' IS NOT NULL';
+        $this_url_params = array_merge(
+            $url_params,
+            array('sql_query' => $join_query)
+        );
+
+        $html_output .= '<li>'
+            . '<a href="sql.php'
+            . PMA_generate_common_url($this_url_params)
+            . '">'
+            . $master . '&nbsp;->&nbsp;' . $arr['foreign_table'] . '.'
+            . $arr['foreign_field']
+            . '</a></li>' . "\n";
+    } //  foreach $foreign
+    $html_output .= '</ul></fieldset></div>';
+
+    return $html_output;
+}
+
+function PMA_getQueryAndResultForReorderingTable()
+{
+    $sql_query = 'ALTER TABLE '
+        . PMA_Util::backquote($GLOBALS['table'])
+        . ' ORDER BY '
+        . PMA_Util::backquote(urldecode($_REQUEST['order_field']));
+    if (isset($_REQUEST['order_order'])
+        && $_REQUEST['order_order'] === 'desc'
+    ) {
+        $sql_query .= ' DESC';
+    }
+    $sql_query .= ';';
+    $result = PMA_DBI_query($sql_query);
+
+    return array($sql_query, $result);
+}
+
+/**
+ * Get table alters array
+ *
+ * @param boolean $is_myisam_or_aria  whether MYISAM | ARIA or not
+ * @param boolean $is_isam            whether ISAM or not
+ * @param string  $pack_keys          pack keys
+ * @param string  $checksum           value of checksum
+ * @param boolean $is_aria            whether ARIA or not
+ * @param string  $page_checksum      value of page checksum
+ * @param string  $delay_key_write    delay key write
+ * @param boolean $is_innodb          whether INNODB or not
+ * @param boolean $is_pbxt            whether PBXT or not
+ * @param string  $row_format         row format
+ * @param string  $tbl_storage_engine table storage engine
+ * @param string  $transactional      value of transactional
+ * @param string  $tbl_collation      collation of the table
+ *
+ * @return array  $table_alters
+ */
+function PMA_getTableAltersArray($is_myisam_or_aria, $is_isam, $pack_keys,
+    $checksum, $is_aria, $page_checksum, $delay_key_write, $is_innodb,
+    $is_pbxt, $row_format, $new_tbl_storage_engine, $transactional, $tbl_collation
+) {
+    global $auto_increment;
+
+    $table_alters = array();
+
+    if (isset($_REQUEST['comment'])
+        && urldecode($_REQUEST['prev_comment']) !== $_REQUEST['comment']
+    ) {
+        $table_alters[] = 'COMMENT = \''
+            . PMA_Util::sqlAddSlashes($_REQUEST['comment']) . '\'';
+    }
+    if (! empty($new_tbl_storage_engine)
+        && strtolower($new_tbl_storage_engine) !== strtolower($GLOBALS['tbl_storage_engine'])
+    ) {
+        $table_alters[] = 'ENGINE = ' . $new_tbl_storage_engine;
+    }
+    if (! empty($_REQUEST['tbl_collation'])
+        && $_REQUEST['tbl_collation'] !== $tbl_collation
+    ) {
+        $table_alters[] = 'DEFAULT '
+            . PMA_generateCharsetQueryPart($_REQUEST['tbl_collation']);
+    }
+
+    if (($is_myisam_or_aria || $is_isam)
+        && isset($_REQUEST['new_pack_keys'])
+        && $_REQUEST['new_pack_keys'] != (string)$pack_keys
+    ) {
+        $table_alters[] = 'pack_keys = ' . $_REQUEST['new_pack_keys'];
+    }
+
+    $_REQUEST['new_checksum'] = empty($_REQUEST['new_checksum']) ? '0' : '1';
+    if ($is_myisam_or_aria
+        && $_REQUEST['new_checksum'] !== $checksum
+    ) {
+        $table_alters[] = 'checksum = ' . $_REQUEST['new_checksum'];
+    }
+
+    $_REQUEST['new_transactional']
+        = empty($_REQUEST['new_transactional']) ? '0' : '1';
+    if ($is_aria
+        && $_REQUEST['new_transactional'] !== $transactional
+    ) {
+        $table_alters[] = 'TRANSACTIONAL = ' . $_REQUEST['new_transactional'];
+    }
+
+    $_REQUEST['new_page_checksum']
+        = empty($_REQUEST['new_page_checksum']) ? '0' : '1';
+    if ($is_aria
+        && $_REQUEST['new_page_checksum'] !== $page_checksum
+    ) {
+        $table_alters[] = 'PAGE_CHECKSUM = ' . $_REQUEST['new_page_checksum'];
+    }
+
+    $_REQUEST['new_delay_key_write']
+        = empty($_REQUEST['new_delay_key_write']) ? '0' : '1';
+    if ($is_myisam_or_aria
+        && $_REQUEST['new_delay_key_write'] !== $delay_key_write
+    ) {
+        $table_alters[] = 'delay_key_write = ' . $_REQUEST['new_delay_key_write'];
+    }
+
+    if (($is_myisam_or_aria || $is_innodb || $is_pbxt)
+        && ! empty($_REQUEST['new_auto_increment'])
+        && (! isset($auto_increment)
+        || $_REQUEST['new_auto_increment'] !== $auto_increment)
+    ) {
+        $table_alters[] = 'auto_increment = '
+            . PMA_Util::sqlAddSlashes($_REQUEST['new_auto_increment']);
+    }
+
+    if (($is_myisam_or_aria || $is_innodb || $is_pbxt)
+        &&  ! empty($_REQUEST['new_row_format'])
+        && (!strlen($row_format)
+        || strtolower($_REQUEST['new_row_format']) !== strtolower($row_format))
+    ) {
+        $table_alters[] = 'ROW_FORMAT = '
+            . PMA_Util::sqlAddSlashes($_REQUEST['new_row_format']);
+    }
+
+    return $table_alters;
+}
+
+/**
+ * set initial value of the set of variables, based on the current table engine
+ *
+ * @param string $tbl_storage_engine table storage engine
+ *
+ * @return array ($is_myisam_or_aria, $is_innodb, $is_isam,
+ *                $is_berkeleydb, $is_aria, $is_pbxt)
+ */
+function PMA_setGlobalVariablesForEngine($tbl_storage_engine)
+{
+    $is_myisam_or_aria = $is_isam = $is_innodb = $is_berkeleydb
+        = $is_aria = $is_pbxt = false;
+    $upper_tbl_storage_engine = strtoupper($tbl_storage_engine);
+
+    //Options that apply to MYISAM usually apply to ARIA
+    $is_myisam_or_aria = ($upper_tbl_storage_engine == 'MYISAM'
+        || $upper_tbl_storage_engine == 'ARIA'
+        || $upper_tbl_storage_engine == 'MARIA'
+    );
+    $is_aria = ($upper_tbl_storage_engine == 'ARIA');
+
+    $is_isam = ($upper_tbl_storage_engine == 'ISAM');
+    $is_innodb = ($upper_tbl_storage_engine == 'INNODB');
+    $is_berkeleydb = ($upper_tbl_storage_engine == 'BERKELEYDB');
+    $is_pbxt = ($upper_tbl_storage_engine == 'PBXT');
+
+    return array(
+        $is_myisam_or_aria, $is_innodb, $is_isam,
+        $is_berkeleydb, $is_aria, $is_pbxt
+    );
+}
+
+/**
+ * Get warning messages array
+ *
+ * @return array  $warning_messages
+ */
+function PMA_getWarningMessagesArray()
+{
+    $warning_messages = array();
+    foreach (PMA_DBI_get_warnings() as $warning) {
+        // In MariaDB 5.1.44, when altering a table from Maria to MyISAM
+        // and if TRANSACTIONAL was set, the system reports an error;
+        // I discussed with a Maria developer and he agrees that this
+        // should not be reported with a Level of Error, so here
+        // I just ignore it. But there are other 1478 messages
+        // that it's better to show.
+        if (! ($_REQUEST['new_tbl_storage_engine'] == 'MyISAM'
+            && $warning['Code'] == '1478'
+            && $warning['Level'] == 'Error')
+        ) {
+            $warning_messages[] = $warning['Level'] . ': #' . $warning['Code']
+                . ' ' . $warning['Message'];
+        }
+    }
+    return $warning_messages;
+}
+
+/**
+ * Get SQL query and result after ran this SQL query for a partition operation
+ * has been requested by the user
+ *
+ * @return array $sql_query, $result
+ */
+function PMA_getQueryAndResultForPartition()
+{
+    $sql_query = 'ALTER TABLE '
+        . PMA_Util::backquote($GLOBALS['table']) . ' '
+        . $_REQUEST['partition_operation']
+        . ' PARTITION '
+        . $_REQUEST['partition_name'] . ';';
+    $result = PMA_DBI_query($sql_query);
+
+    return array($sql_query, $result);
+}
+
+?>