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[phpmyadmin/madhuracj.git] / db_datadict.php
blob89b2bc55902fb76832ece1dc1e826542eb5d1442
1 <?php
2 /* vim: set expandtab sw=4 ts=4 sts=4: */
3 /**
5 * @package phpMyAdmin
6 */
8 /**
9 * Gets the variables sent or posted to this script, then displays headers
11 require_once './libraries/common.inc.php';
13 if (! isset($selected_tbl)) {
14 require './libraries/db_common.inc.php';
15 require './libraries/db_info.inc.php';
19 /**
20 * Gets the relations settings
22 $cfgRelation = PMA_getRelationsParam();
24 require_once './libraries/transformations.lib.php';
27 /**
28 * Check parameters
30 PMA_checkParameters(array('db'));
32 /**
33 * Defines the url to return to in case of error in a sql statement
35 if (strlen($table)) {
36 $err_url = 'tbl_sql.php?' . PMA_generate_common_url($db, $table);
37 } else {
38 $err_url = 'db_sql.php?' . PMA_generate_common_url($db);
41 if ($cfgRelation['commwork']) {
42 $comment = PMA_getDbComment($db);
44 /**
45 * Displays DB comment
47 if ($comment) {
49 <p> <?php echo __('Database comment: '); ?>
50 <i><?php echo htmlspecialchars($comment); ?></i></p>
51 <?php
52 } // end if
55 /**
56 * Selects the database and gets tables names
58 PMA_DBI_select_db($db);
59 $tables = PMA_DBI_get_tables($db);
61 $count = 0;
62 foreach($tables as $table) {
63 $comments = PMA_getComments($db, $table);
65 echo '<div>' . "\n";
67 echo '<h2>' . htmlspecialchars($table) . '</h2>' . "\n";
69 /**
70 * Gets table informations
72 $show_comment = PMA_Table::sGetStatusInfo($db, $table, 'TABLE_COMMENT');
74 /**
75 * Gets table keys and retains them
78 PMA_DBI_select_db($db);
79 $result = PMA_DBI_query('SHOW KEYS FROM ' . PMA_backquote($table) . ';');
80 $primary = '';
81 $indexes = array();
82 $lastIndex = '';
83 $indexes_info = array();
84 $indexes_data = array();
85 $pk_array = array(); // will be use to emphasis prim. keys in the table
86 // view
87 while ($row = PMA_DBI_fetch_assoc($result)) {
88 // Backups the list of primary keys
89 if ($row['Key_name'] == 'PRIMARY') {
90 $primary .= $row['Column_name'] . ', ';
91 $pk_array[$row['Column_name']] = 1;
93 // Retains keys informations
94 if ($row['Key_name'] != $lastIndex) {
95 $indexes[] = $row['Key_name'];
96 $lastIndex = $row['Key_name'];
98 $indexes_info[$row['Key_name']]['Sequences'][] = $row['Seq_in_index'];
99 $indexes_info[$row['Key_name']]['Non_unique'] = $row['Non_unique'];
100 if (isset($row['Cardinality'])) {
101 $indexes_info[$row['Key_name']]['Cardinality'] = $row['Cardinality'];
103 // I don't know what does following column mean....
104 // $indexes_info[$row['Key_name']]['Packed'] = $row['Packed'];
106 $indexes_info[$row['Key_name']]['Comment'] = $row['Comment'];
108 $indexes_data[$row['Key_name']][$row['Seq_in_index']]['Column_name'] = $row['Column_name'];
109 if (isset($row['Sub_part'])) {
110 $indexes_data[$row['Key_name']][$row['Seq_in_index']]['Sub_part'] = $row['Sub_part'];
113 } // end while
114 if ($result) {
115 PMA_DBI_free_result($result);
120 * Gets columns properties
122 $columns = PMA_DBI_get_columns($db, $table);
123 $fields_cnt = count($columns);
125 if (PMA_MYSQL_INT_VERSION < 50025) {
126 // We need this to correctly learn if a TIMESTAMP is NOT NULL, since
127 // SHOW FULL FIELDS or INFORMATION_SCHEMA incorrectly says NULL
128 // and SHOW CREATE TABLE says NOT NULL
129 // http://bugs.mysql.com/20910.
131 $show_create_table = PMA_DBI_fetch_value(
132 'SHOW CREATE TABLE ' . PMA_backquote($db) . '.' . PMA_backquote($table),
133 0, 1);
134 $analyzed_sql = PMA_SQP_analyze(PMA_SQP_parse($show_create_table));
137 // Check if we can use Relations
138 if (!empty($cfgRelation['relation'])) {
139 // Find which tables are related with the current one and write it in
140 // an array
141 $res_rel = PMA_getForeigners($db, $table);
143 if (count($res_rel) > 0) {
144 $have_rel = true;
145 } else {
146 $have_rel = false;
148 } else {
149 $have_rel = false;
150 } // end if
154 * Displays the comments of the table if MySQL >= 3.23
156 if (!empty($show_comment)) {
157 echo __('Table comments') . ': ' . htmlspecialchars($show_comment) . '<br /><br />';
161 * Displays the table structure
165 <table width="100%" class="print">
166 <tr><th width="50"><?php echo __('Column'); ?></th>
167 <th width="80"><?php echo __('Type'); ?></th>
168 <?php /* <th width="50"><?php echo __('Attributes'); ?></th>*/ ?>
169 <th width="40"><?php echo __('Null'); ?></th>
170 <th width="70"><?php echo __('Default'); ?></th>
171 <?php /* <th width="50"><?php echo __('Extra'); ?></th>*/ ?>
172 <?php
173 if ($have_rel) {
174 echo ' <th>' . __('Links to') . '</th>' . "\n";
176 echo ' <th>' . __('Comments') . '</th>' . "\n";
177 if ($cfgRelation['mimework']) {
178 echo ' <th>MIME</th>' . "\n";
181 </tr>
182 <?php
183 $odd_row = true;
184 foreach ($columns as $row) {
186 if ($row['Null'] == '') {
187 $row['Null'] = 'NO';
189 $extracted_fieldspec = PMA_extractFieldSpec($row['Type']);
190 // reformat mysql query output
191 // set or enum types: slashes single quotes inside options
192 if ('set' == $extracted_fieldspec['type'] || 'enum' == $extracted_fieldspec['type']) {
193 $type_nowrap = '';
195 } else {
196 $type_nowrap = ' nowrap="nowrap"';
198 $type = htmlspecialchars($extracted_fieldspec['print_type']);
199 $attribute = $extracted_fieldspec['attribute'];
200 if (! isset($row['Default'])) {
201 if ($row['Null'] != 'NO') {
202 $row['Default'] = '<i>NULL</i>';
204 } else {
205 $row['Default'] = htmlspecialchars($row['Default']);
207 $field_name = $row['Field'];
209 if (PMA_MYSQL_INT_VERSION < 50025
210 && ! empty($analyzed_sql[0]['create_table_fields'][$field_name]['type'])
211 && $analyzed_sql[0]['create_table_fields'][$field_name]['type'] == 'TIMESTAMP'
212 && $analyzed_sql[0]['create_table_fields'][$field_name]['timestamp_not_null']) {
213 // here, we have a TIMESTAMP that SHOW FULL FIELDS reports as having the
214 // NULL attribute, but SHOW CREATE TABLE says the contrary. Believe
215 // the latter.
217 * @todo merge this logic with the one in tbl_structure.php
218 * or move it in a function similar to PMA_DBI_get_columns_full()
219 * but based on SHOW CREATE TABLE because information_schema
220 * cannot be trusted in this case (MySQL bug)
222 $row['Null'] = 'NO';
225 <tr class="<?php echo $odd_row ? 'odd' : 'even'; $odd_row = ! $odd_row; ?>">
226 <td nowrap="nowrap">
227 <?php
228 if (isset($pk_array[$row['Field']])) {
229 echo '<u>' . htmlspecialchars($field_name) . '</u>';
230 } else {
231 echo htmlspecialchars($field_name);
234 </td>
235 <td<?php echo $type_nowrap; ?> xml:lang="en" dir="ltr"><?php echo $type; ?></td>
236 <?php /* <td<?php echo $type_nowrap; ?>><?php echo $attribute; ?></td>*/ ?>
237 <td><?php echo (($row['Null'] == 'NO') ? __('No') : __('Yes')); ?></td>
238 <td nowrap="nowrap"><?php if (isset($row['Default'])) { echo $row['Default']; } ?></td>
239 <?php /* <td<?php echo $type_nowrap; ?>><?php echo $row['Extra']; ?></td>*/ ?>
240 <?php
241 if ($have_rel) {
242 echo ' <td>';
243 if (isset($res_rel[$field_name])) {
244 echo htmlspecialchars($res_rel[$field_name]['foreign_table'] . ' -> ' . $res_rel[$field_name]['foreign_field']);
246 echo '</td>' . "\n";
248 echo ' <td>';
249 if (isset($comments[$field_name])) {
250 echo htmlspecialchars($comments[$field_name]);
252 echo '</td>' . "\n";
253 if ($cfgRelation['mimework']) {
254 $mime_map = PMA_getMIME($db, $table, true);
256 echo ' <td>';
257 if (isset($mime_map[$field_name])) {
258 echo htmlspecialchars(str_replace('_', '/', $mime_map[$field_name]['mimetype']));
260 echo '</td>' . "\n";
263 </tr>
264 <?php
265 } // end foreach
266 $count++;
268 </table>
269 </div>
270 <?php
271 } //ends main while
274 * Displays the footer
277 <script type="text/javascript">
278 //<![CDATA[
279 function printPage()
281 document.getElementById('print').style.visibility = 'hidden';
282 // Do print the page
283 if (typeof(window.print) != 'undefined') {
284 window.print();
286 document.getElementById('print').style.visibility = '';
288 //]]>
289 </script>
290 <?php
291 echo '<br /><br /><input type="button" id="print" value="' . __('Print') . '" onclick="printPage()" />';
293 require './libraries/footer.inc.php';