292 lines
8.7 KiB
PHP
292 lines
8.7 KiB
PHP
<?php
|
|
/* vim: set expandtab sw=4 ts=4 sts=4: */
|
|
/**
|
|
* Renders data dictionary
|
|
*
|
|
* @package PhpMyAdmin
|
|
*/
|
|
|
|
/**
|
|
* Gets the variables sent or posted to this script, then displays headers
|
|
*/
|
|
require_once 'libraries/common.inc.php';
|
|
|
|
if (! isset($selected_tbl)) {
|
|
include 'libraries/db_common.inc.php';
|
|
include 'libraries/db_info.inc.php';
|
|
}
|
|
|
|
$response = PMA_Response::getInstance();
|
|
$header = $response->getHeader();
|
|
$header->enablePrintView();
|
|
|
|
/**
|
|
* Gets the relations settings
|
|
*/
|
|
$cfgRelation = PMA_getRelationsParam();
|
|
|
|
require_once 'libraries/transformations.lib.php';
|
|
require_once 'libraries/Index.class.php';
|
|
|
|
/**
|
|
* Check parameters
|
|
*/
|
|
PMA_Util::checkParameters(array('db'));
|
|
|
|
/**
|
|
* Defines the url to return to in case of error in a sql statement
|
|
*/
|
|
if (strlen($table)) {
|
|
$err_url = 'tbl_sql.php?' . PMA_URL_getCommon($db, $table);
|
|
} else {
|
|
$err_url = 'db_sql.php?' . PMA_URL_getCommon($db);
|
|
}
|
|
|
|
if ($cfgRelation['commwork']) {
|
|
$comment = PMA_getDbComment($db);
|
|
|
|
/**
|
|
* Displays DB comment
|
|
*/
|
|
if ($comment) {
|
|
echo '<p>' . __('Database comment: ')
|
|
. '<i>' . htmlspecialchars($comment) . '</i></p>';
|
|
} // end if
|
|
}
|
|
|
|
/**
|
|
* Selects the database and gets tables names
|
|
*/
|
|
$GLOBALS['dbi']->selectDb($db);
|
|
$tables = $GLOBALS['dbi']->getTables($db);
|
|
|
|
$count = 0;
|
|
foreach ($tables as $table) {
|
|
$comments = PMA_getComments($db, $table);
|
|
|
|
echo '<div>' . "\n";
|
|
|
|
echo '<h2>' . htmlspecialchars($table) . '</h2>' . "\n";
|
|
|
|
/**
|
|
* Gets table informations
|
|
*/
|
|
$show_comment = PMA_Table::sGetStatusInfo($db, $table, 'TABLE_COMMENT');
|
|
|
|
/**
|
|
* Gets table keys and retains them
|
|
*/
|
|
|
|
$GLOBALS['dbi']->selectDb($db);
|
|
$indexes = $GLOBALS['dbi']->getTableIndexes($db, $table);
|
|
$primary = '';
|
|
$indexes = array();
|
|
$lastIndex = '';
|
|
$indexes_info = array();
|
|
$indexes_data = array();
|
|
$pk_array = array(); // will be use to emphasis prim. keys in the table
|
|
// view
|
|
foreach ($indexes as $row) {
|
|
// Backups the list of primary keys
|
|
if ($row['Key_name'] == 'PRIMARY') {
|
|
$primary .= $row['Column_name'] . ', ';
|
|
$pk_array[$row['Column_name']] = 1;
|
|
}
|
|
// Retains keys informations
|
|
if ($row['Key_name'] != $lastIndex) {
|
|
$indexes[] = $row['Key_name'];
|
|
$lastIndex = $row['Key_name'];
|
|
}
|
|
$indexes_info[$row['Key_name']]['Sequences'][] = $row['Seq_in_index'];
|
|
$indexes_info[$row['Key_name']]['Non_unique'] = $row['Non_unique'];
|
|
if (isset($row['Cardinality'])) {
|
|
$indexes_info[$row['Key_name']]['Cardinality'] = $row['Cardinality'];
|
|
}
|
|
// I don't know what does following column mean....
|
|
// $indexes_info[$row['Key_name']]['Packed'] = $row['Packed'];
|
|
|
|
$indexes_info[$row['Key_name']]['Comment'] = $row['Comment'];
|
|
|
|
$indexes_data[$row['Key_name']][$row['Seq_in_index']]['Column_name']
|
|
= $row['Column_name'];
|
|
if (isset($row['Sub_part'])) {
|
|
$indexes_data[$row['Key_name']][$row['Seq_in_index']]['Sub_part']
|
|
= $row['Sub_part'];
|
|
}
|
|
|
|
} // end while
|
|
|
|
/**
|
|
* Gets columns properties
|
|
*/
|
|
$columns = $GLOBALS['dbi']->getColumns($db, $table);
|
|
|
|
if (PMA_MYSQL_INT_VERSION < 50025) {
|
|
// We need this to correctly learn if a TIMESTAMP is NOT NULL, since
|
|
// SHOW FULL COLUMNS or INFORMATION_SCHEMA incorrectly says NULL
|
|
// and SHOW CREATE TABLE says NOT NULL
|
|
// http://bugs.mysql.com/20910.
|
|
|
|
$show_create_table_query = 'SHOW CREATE TABLE '
|
|
. PMA_Util::backquote($db) . '.'
|
|
. PMA_Util::backquote($table);
|
|
$show_create_table = $GLOBALS['dbi']->fetchValue(
|
|
$show_create_table_query, 0, 1
|
|
);
|
|
$analyzed_sql = PMA_SQP_analyze(PMA_SQP_parse($show_create_table));
|
|
}
|
|
|
|
// Check if we can use Relations
|
|
if (!empty($cfgRelation['relation'])) {
|
|
// Find which tables are related with the current one and write it in
|
|
// an array
|
|
$res_rel = PMA_getForeigners($db, $table);
|
|
|
|
if (count($res_rel) > 0) {
|
|
$have_rel = true;
|
|
} else {
|
|
$have_rel = false;
|
|
}
|
|
} else {
|
|
$have_rel = false;
|
|
} // end if
|
|
|
|
|
|
/**
|
|
* Displays the comments of the table if MySQL >= 3.23
|
|
*/
|
|
if (!empty($show_comment)) {
|
|
echo __('Table comments:') . ' ';
|
|
echo htmlspecialchars($show_comment) . '<br /><br />';
|
|
}
|
|
|
|
/**
|
|
* Displays the table structure
|
|
*/
|
|
|
|
echo '<table width="100%" class="print">';
|
|
echo '<tr><th width="50">' . __('Column') . '</th>';
|
|
echo '<th width="80">' . __('Type') . '</th>';
|
|
echo '<th width="40">' . __('Null') . '</th>';
|
|
echo '<th width="70">' . __('Default') . '</th>';
|
|
if ($have_rel) {
|
|
echo ' <th>' . __('Links to') . '</th>' . "\n";
|
|
}
|
|
echo ' <th>' . __('Comments') . '</th>' . "\n";
|
|
if ($cfgRelation['mimework']) {
|
|
echo ' <th>MIME</th>' . "\n";
|
|
}
|
|
echo '</tr>';
|
|
$odd_row = true;
|
|
foreach ($columns as $row) {
|
|
|
|
if ($row['Null'] == '') {
|
|
$row['Null'] = 'NO';
|
|
}
|
|
$extracted_columnspec
|
|
= PMA_Util::extractColumnSpec($row['Type']);
|
|
|
|
// reformat mysql query output
|
|
// set or enum types: slashes single quotes inside options
|
|
if ('set' == $extracted_columnspec['type']
|
|
|| 'enum' == $extracted_columnspec['type']
|
|
) {
|
|
$type_nowrap = '';
|
|
|
|
} else {
|
|
$type_nowrap = ' class="nowrap"';
|
|
}
|
|
$type = htmlspecialchars($extracted_columnspec['print_type']);
|
|
$attribute = $extracted_columnspec['attribute'];
|
|
if (! isset($row['Default'])) {
|
|
if ($row['Null'] != 'NO') {
|
|
$row['Default'] = '<i>NULL</i>';
|
|
}
|
|
} else {
|
|
$row['Default'] = htmlspecialchars($row['Default']);
|
|
}
|
|
$column_name = $row['Field'];
|
|
|
|
$tmp_column = $analyzed_sql[0]['create_table_fields'][$column_name];
|
|
if (PMA_MYSQL_INT_VERSION < 50025
|
|
&& ! empty($tmp_column['type'])
|
|
&& $tmp_column['type'] == 'TIMESTAMP'
|
|
&& $tmp_column['timestamp_not_null']
|
|
) {
|
|
// here, we have a TIMESTAMP that SHOW FULL COLUMNS reports as
|
|
// having the NULL attribute, but SHOW CREATE TABLE says the
|
|
// contrary. Believe the latter.
|
|
/**
|
|
* @todo merge this logic with the one in tbl_structure.php
|
|
* or move it in a function similar to $GLOBALS['dbi']->getColumnsFull()
|
|
* but based on SHOW CREATE TABLE because information_schema
|
|
* cannot be trusted in this case (MySQL bug)
|
|
*/
|
|
$row['Null'] = 'NO';
|
|
}
|
|
echo '<tr class="';
|
|
echo $odd_row ? 'odd' : 'even'; $odd_row = ! $odd_row;
|
|
echo '">';
|
|
echo '<td class="nowrap">';
|
|
|
|
if (isset($pk_array[$row['Field']])) {
|
|
echo '<u>' . htmlspecialchars($column_name) . '</u>';
|
|
} else {
|
|
echo htmlspecialchars($column_name);
|
|
}
|
|
echo '</td>';
|
|
echo '<td' . $type_nowrap . ' lang="en" dir="ltr">' . $type . '</td>';
|
|
echo '<td>';
|
|
echo (($row['Null'] == 'NO') ? __('No') : __('Yes'));
|
|
echo '</td>';
|
|
echo '<td class="nowrap">';
|
|
if (isset($row['Default'])) {
|
|
echo $row['Default'];
|
|
}
|
|
echo '</td>';
|
|
|
|
if ($have_rel) {
|
|
echo ' <td>';
|
|
if (isset($res_rel[$column_name])) {
|
|
echo htmlspecialchars(
|
|
$res_rel[$column_name]['foreign_table']
|
|
. ' -> '
|
|
. $res_rel[$column_name]['foreign_field']
|
|
);
|
|
}
|
|
echo '</td>' . "\n";
|
|
}
|
|
echo ' <td>';
|
|
if (isset($comments[$column_name])) {
|
|
echo htmlspecialchars($comments[$column_name]);
|
|
}
|
|
echo '</td>' . "\n";
|
|
if ($cfgRelation['mimework']) {
|
|
$mime_map = PMA_getMIME($db, $table, true);
|
|
|
|
echo ' <td>';
|
|
if (isset($mime_map[$column_name])) {
|
|
echo htmlspecialchars(
|
|
str_replace('_', '/', $mime_map[$column_name]['mimetype'])
|
|
);
|
|
}
|
|
echo '</td>' . "\n";
|
|
}
|
|
echo '</tr>';
|
|
} // end foreach
|
|
$count++;
|
|
echo '</table>';
|
|
// display indexes information
|
|
if (count(PMA_Index::getFromTable($table, $db)) > 0) {
|
|
echo PMA_Index::getView($table, $db, true);
|
|
}
|
|
echo '</div>';
|
|
} //ends main while
|
|
|
|
/**
|
|
* Displays the footer
|
|
*/
|
|
echo PMA_Util::getButton();
|
|
|
|
?>
|