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phpmyadmin_ynh/sources/libraries/operations.lib.php

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add phpmyadmin sources 4.1.4
2014-01-14 12:28:06 +01:00
<?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)
{
$html_output = '<div class="operations_half_width">'
. '<form method="post" action="db_operations.php">'
. PMA_URL_getHiddenInputs($db)
. '<fieldset>'
. '<legend>';
if (PMA_Util::showIcons('ActionLinksMode')) {
$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";
}
$html_output .= '<input type="hidden" name="what" value="data" />'
. '<input type="hidden" name="db_rename" value="true" />'
. PMA_URL_getHiddenInputs($db)
. '<fieldset>'
. '<legend>';
if (PMA_Util::showIcons('ActionLinksMode')) {
$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 (PMA_Util::showIcons('ActionLinksMode')) {
$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";
}
$html_output .= '<input type="hidden" name="db_copy" value="true" />' . "\n"
. PMA_URL_getHiddenInputs($db);
$html_output .= '<fieldset>'
. '<legend>';
if (PMA_Util::showIcons('ActionLinksMode')) {
$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">';
$html_output .= PMA_URL_getHiddenInputs($db, $table);
$html_output .= '<fieldset>' . "\n"
. ' <legend>';
if (PMA_Util::showIcons('ActionLinksMode')) {
$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 Query string for link
*
* @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 (PMA_Util::showIcons('ActionLinksMode')) {
$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 = $GLOBALS['dbi']->getProceduresOrFunctions($db, 'PROCEDURE');
if ($procedure_names) {
foreach ($procedure_names as $procedure_name) {
$GLOBALS['dbi']->selectDb($db);
$tmp_query = $GLOBALS['dbi']->getDefinition(
$db, 'PROCEDURE', $procedure_name
);
// collect for later display
$GLOBALS['sql_query'] .= "\n" . $tmp_query;
$GLOBALS['dbi']->selectDb($_REQUEST['newname']);
$GLOBALS['dbi']->query($tmp_query);
}
}
$function_names = $GLOBALS['dbi']->getProceduresOrFunctions($db, 'FUNCTION');
if ($function_names) {
foreach ($function_names as $function_name) {
$GLOBALS['dbi']->selectDb($db);
$tmp_query = $GLOBALS['dbi']->getDefinition(
$db, 'FUNCTION', $function_name
);
// collect for later display
$GLOBALS['sql_query'] .= "\n" . $tmp_query;
$GLOBALS['dbi']->selectDb($_REQUEST['newname']);
$GLOBALS['dbi']->query($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 = $GLOBALS['dbi']->fetchValue(
'SHOW VARIABLES LIKE "lower_case_table_names"', 0, 1
);
if ($lower_case_table_names === '1') {
$_REQUEST['newname'] = $GLOBALS['PMA_String']->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 $GLOBALS['dbi']->query() changes $GLOBALS['db']
// for some statements, one of which being CREATE DATABASE
$original_db = $GLOBALS['db'];
$GLOBALS['dbi']->query($local_query);
$GLOBALS['db'] = $original_db;
// Set the SQL mode to NO_AUTO_VALUE_ON_ZERO to prevent MySQL from creating
// export statements it cannot import
$sql_set_mode = "SET SQL_MODE='NO_AUTO_VALUE_ON_ZERO'";
$GLOBALS['dbi']->query($sql_set_mode);
// 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 database 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
) {
global $sql_constraints, $sql_drop_foreign_keys;
$sql_constraints_query_full_db = array();
foreach ($tables_full as $each_table => $tmp) {
/* Following globals are set in getTableDef */
$sql_constraints = '';
$sql_drop_foreign_keys = '';
$export_sql_plugin->getTableDef(
$db, $each_table, "\n", '', false, false
);
if ($move && ! empty($sql_drop_foreign_keys)) {
$GLOBALS['dbi']->query($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 string $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"
);
$GLOBALS['dbi']->selectDb($_REQUEST['newname']);
$GLOBALS['dbi']->query($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 database 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 = $GLOBALS['dbi']->getTriggers($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) {
$GLOBALS['dbi']->selectDb($_REQUEST['newname']);
foreach ($triggers as $trigger) {
$GLOBALS['dbi']->query($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 = $GLOBALS['dbi']->fetchResult(
'SELECT EVENT_NAME FROM information_schema.EVENTS WHERE EVENT_SCHEMA= \''
. PMA_Util::sqlAddSlashes($db, true) . '\';'
);
if ($event_names) {
foreach ($event_names as $event_name) {
$GLOBALS['dbi']->selectDb($db);
$tmp_query = $GLOBALS['dbi']->getDefinition($db, 'EVENT', $event_name);
// collect for later display
$GLOBALS['sql_query'] .= "\n" . $tmp_query;
$GLOBALS['dbi']->selectDb($_REQUEST['newname']);
$GLOBALS['dbi']->query($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 database 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()
{
$GLOBALS['dbi']->selectDb($_REQUEST['newname']);
foreach ($GLOBALS['sql_constraints_query_full_db'] as $one_query) {
$GLOBALS['dbi']->query($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_URL_getHiddenInputs(
$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)') . ' '
. '<br />'
. '<input id="order_order_asc" name="order_order"'
. ' type="radio" value="asc" checked="checked" />'
. '<label for="order_order_asc">' . __('Ascending') . '</label>'
. '<input id="order_order_desc" name="order_order"'
. ' type="radio" value="desc" />'
. '<label for="order_order_desc">' . __('Descending') . '</label>'
. '</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">';
$html_output .= '<form method="post" action="tbl_operations.php"'
. ' id="moveTableForm" class="ajax"'
. ' onsubmit="return emptyFormElements(this, \'new_name\')">'
. PMA_URL_getHiddenInputs($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 class="halfWidth" name="target_db">'
. $GLOBALS['pma']->databases->getHtmlOptions(true, false)
. '</select>';
}
$html_output .= '&nbsp;<strong>.</strong>&nbsp;';
$html_output .= '<input class="halfWidth" type="text" size="20" name="new_name"'
. ' onfocus="this.select()" required '
. 'value="' . htmlspecialchars($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_URL_getHiddenInputs(
$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']) . '" required />'
. '</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')
. '</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="number" 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">';
$html_output .= '<form method="post" action="tbl_operations.php" '
. 'name="copyTable" '
. 'id="copyTable" '
. ' class="ajax" '
. 'onsubmit="return emptyFormElements(this, \'new_name\')">'
. PMA_URL_getHiddenInputs($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']) {
$html_output .= '<input class="halfWidth" type="text" maxlength="100" '
. 'size="30" name="target_db" '
. 'value="'. htmlspecialchars($GLOBALS['db']) . '"/>';
} else {
$html_output .= '<select class="halfWidth" name="target_db">'
. $GLOBALS['pma']->databases->getHtmlOptions(true, false)
. '</select>';
}
$html_output .= '&nbsp;<strong>.</strong>&nbsp;';
$html_output .= '<input class="halfWidth" type="text" required '
. 'size="20" name="new_name" onfocus="this.select()" '
. 'value="'. htmlspecialchars($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 action name
* @param array $params url parameters array
* @param array $url_params additional url parameters
* @param string $link contains name of page/anchor that is being linked
*
* @return string $html_output
*/
function PMA_getMaintainActionlink($action, $params, $url_params, $link)
{
return '<li>'
. '<a class="maintain_action ajax" '
. 'href="sql.php'
. PMA_URL_getCommon(array_merge($url_params, $params)) .'">'
. $action
. '</a>'
. PMA_Util::showMySQLDocu($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, $id)
{
return '<li><a '
. 'href="sql.php' . PMA_URL_getCommon($url_params) . '"'
. ' id="' . $id . '" class="ajax">'
. $link . '</a>'
. PMA_Util::showMySQLDocu($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')
);
$html_output = '<div class="operations_half_width">'
. '<form method="post" action="tbl_operations.php">'
. PMA_URL_getHiddenInputs($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');
$this_url_params = array_merge(
$url_params,
array(
'sql_query' => 'ALTER TABLE '
. PMA_Util::backquote($GLOBALS['table'])
. ' REMOVE PARTITIONING;'
)
);
$html_output .= '<br /><a href="sql.php'
. PMA_URL_getCommon($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)
);
$html_output .= '<li>'
. '<a href="sql.php'
. PMA_URL_getCommon($this_url_params)
. '">'
. $master . '&nbsp;->&nbsp;' . $arr['foreign_db'] . '.'
. $arr['foreign_table'] . '.' . $arr['foreign_field']
. '</a></li>' . "\n";
} // foreach $foreign
$html_output .= '</ul></fieldset></div>';
return $html_output;
}
/**
* Reorder table based on request params
*
* @return array SQL query and result
*/
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 = $GLOBALS['dbi']->query($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 $new_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()
{
$warning_messages = array();
foreach ($GLOBALS['dbi']->getWarnings() 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 = $GLOBALS['dbi']->query($sql_query);
return array($sql_query, $result);
}
?>
Reference in a new issue Copy permalink