tbl_move_copy.php3

   1 <?php
   2 /* $Id$ */
   3 // vim: expandtab sw=4 ts=4 sts=4:
   4
   5 /**
   6  * Insert data from one table to another one
   7  *
   8  * @param   string  the original insert statement
   9  *
  10  * @global  string  the database name
  11  * @global  string  the original table name
  12  * @global  string  the target database and table names
  13  * @global  string  the sql query used to copy the data
  14  */
  15 function PMA_myHandler($sql_insert = '')
  16 {
  17     global $db, $table, $target;
  18     global $sql_insert_data;
  19
  20     $sql_insert = eregi_replace('INSERT INTO (`?)' . $table . '(`?)', 'INSERT INTO ' . $target, $sql_insert);
  21     $result     = PMA_mysql_query($sql_insert) or PMA_mysqlDie('', $sql_insert, '', $GLOBALS['err_url']);
  22
  23     $sql_insert_data .= $sql_insert . ';' . "\n";
  24 } // end of the 'PMA_myHandler()' function
  25
  26 /**
  27  * Inserts existing entries in a PMA_* table by reading a value from an old entry
  28  *
  29  * @param   string  The array index, which Relation feature to check
  30  *                  ('relwork', 'commwork', ...)
  31  * @param   string  The array index, which PMA-table to update
  32  *                  ('bookmark', 'relation', ...)
  33  * @param   array   Which fields will be SELECT'ed from the old entry
  34  * @param   array   Which fields will be used for the WHERE query
  35  *                  (array('FIELDNAME' => 'FIELDVALUE'))
  36  * @param   array   Which fields will be used as new VALUES. These are the important
  37  *                  keys which differ from the old entry.
  38  *                  (array('FIELDNAME' => 'NEW FIELDVALUE'))
  39
  40  * @global  string  relation variable
  41  *
  42  * @author          Garvin Hicking <me@supergarv.de>
  43  */
  44 function PMA_duplicate_table($work, $pma_table, $get_fields, $where_fields, $new_fields) {
  45 global $cfgRelation;
  46
  47     $last_id = -1;
  48
  49     if ($cfgRelation[$work]) {
  50         @reset($get_fields);
  51         $select_parts = array();
  52         $row_fields = array();
  53         while(list($nr, $get_field) = each($get_fields)) {
  54             $select_parts[] = PMA_backquote($get_field);
  55             $row_fields[$get_field] = 'cc';
  56         }
  57
  58         @reset($where_fields);
  59         $where_parts = array();
  60         while(list($_where, $_value) = each($where_fields)) {
  61             $where_parts[] = PMA_backquote($_where) . ' = \'' . PMA_sqlAddslashes($_value) . '\'';
  62         }
  63
  64         @reset($new_fields);
  65         $new_parts = array();
  66         $new_value_parts = array();
  67         while(list($_where, $_value) = each($new_fields)) {
  68             $new_parts[] = PMA_backquote($_where);
  69             $new_value_parts[] = PMA_sqlAddslashes($_value);
  70         }
  71
  72         $table_copy_query = 'SELECT ' . implode(', ', $select_parts)
  73                           . ' FROM ' . PMA_backquote($cfgRelation[$pma_table])
  74                           . ' WHERE ' . implode(' AND ', $where_parts);
  75         $table_copy_rs    = PMA_query_as_cu($table_copy_query);
  76
  77         while ($table_copy_row = @PMA_mysql_fetch_array($table_copy_rs)) {
  78             $value_parts = array();
  79             while(list($_key, $_val) = each($table_copy_row)) {
  80                 if (isset($row_fields[$_key]) && $row_fields[$_key] == 'cc') {
  81                     $value_parts[] = PMA_sqlAddslashes($_val);
  82                 }
  83             }
  84
  85             $new_table_query = 'INSERT IGNORE INTO ' . PMA_backquote($cfgRelation[$pma_table])
  86                             . ' (' . implode(', ', $select_parts) . ', ' . implode(', ', $new_parts) . ')'
  87                             . ' VALUES '
  88                             . ' (\'' . implode('\', \'', $value_parts) . '\', \'' . implode('\', \'', $new_value_parts) . '\')';
  89
  90             $new_table_rs    = PMA_query_as_cu($new_table_query);
  91             $last_id = (@function_exists('mysql_insert_id') ? @mysql_insert_id() : -1);
  92         } // end while
  93
  94         return $last_id;
  95     }
  96
  97     return true;
  98 } // end of 'PMA_duplicate_table()' function
  99
 100 /**
 101  * Gets some core libraries
 102  */
 103 require('./libraries/grab_globals.lib.php3');
 104 require('./libraries/common.lib.php3');
 105
 106
 107 /**
 108  * Defines the url to return to in case of error in a sql statement
 109  */
 110 $err_url = 'tbl_properties.php3?' . PMA_generate_common_url($db, $table);
 111
 112
 113 /**
 114  * Selects the database to work with
 115  */
 116 PMA_mysql_select_db($db);
 117
 118
 119 /**
 120  * A target table name has been sent to this script -> do the work
 121  */
 122 if (isset($new_name) && trim($new_name) != '') {
 123     $use_backquotes = 1;
 124     $asfile         = 1;
 125
 126     // Ensure the target is valid
 127     if (count($dblist) > 0 &&
 128         (PMA_isInto($db, $dblist) == -1 || PMA_isInto($target_db, $dblist) == -1)) {
 129         exit();
 130     }
 131     if (PMA_MYSQL_INT_VERSION < 32306) {
 132         PMA_checkReservedWords($target_db, $err_url);
 133         PMA_checkReservedWords($new_name, $err_url);
 134     }
 135
 136     if ($db == $target_db && $new_name == $table) {
 137         $message   = (isset($submit_move) ? $strMoveTableSameNames : $strCopyTableSameNames);
 138     } else {
 139         $source = PMA_backquote($db) . '.' . PMA_backquote($table);
 140         if (empty($target_db)) $target_db = $db;
 141         $target = PMA_backquote($target_db) . '.' . PMA_backquote($new_name);
 142
 143         include('./libraries/build_dump.lib.php3');
 144
 145         $sql_structure = PMA_getTableDef($db, $table, "\n", $err_url);
 146         $parsed_sql =  PMA_SQP_parse($sql_structure);
 147
 148         /* nijel: Find table name in query and replace it */
 149         $i = 0;
 150         while ($parsed_sql[$i]['type'] != 'quote_backtick') $i++;
 151
 152         /* no need to PMA_backquote() */
 153         $parsed_sql[$i]['data'] = $target;
 154
 155         /* Generate query back */
 156         $sql_structure = PMA_SQP_formatHtml($parsed_sql, 'query_only');
 157
 158         // do not create the table if dataonly
 159         if ($what != 'dataonly') {
 160             // If table exists, and 'add drop table' is selected: Drop it!
 161             $drop_query = '';
 162             if (isset($drop_if_exists) && $drop_if_exists == 'true') {
 163                 $drop_query = 'DROP TABLE IF EXISTS ' . PMA_backquote($target_db) . '.' . PMA_backquote($new_name);
 164                 $result        = @PMA_mysql_query($drop_query);
 165                 if (PMA_mysql_error()) {
 166                     include('./header.inc.php3');
 167                     PMA_mysqlDie('', $sql_structure, '', $err_url);
 168                 }
 169
 170                 if (isset($sql_query)) {
 171                     $sql_query .= "\n" . $drop_query . ';';
 172                 } else {
 173                     $sql_query = $drop_query . ';';
 174                 }
 175
 176                 // garvin: If an existing table gets deleted, maintain any entries
 177                 // for the PMA_* tables
 178                 $maintain_relations = true;
 179             }
 180
 181             $result        = @PMA_mysql_query($sql_structure);
 182             if (PMA_mysql_error()) {
 183                 include('./header.inc.php3');
 184                 PMA_mysqlDie('', $sql_structure, '', $err_url);
 185             } else if (isset($sql_query)) {
 186                 $sql_query .= "\n" . $sql_structure . ';';
 187             } else {
 188                 $sql_query = $sql_structure . ';';
 189             }
 190         } else {
 191             $sql_query='';
 192         }
 193
 194         // Copy the data
 195         if ($result != FALSE && ($what == 'data' || $what == 'dataonly')) {
 196             // speedup copy table - staybyte - 22. Juni 2001
 197             if (PMA_MYSQL_INT_VERSION >= 32300) {
 198                 $sql_insert_data = 'INSERT INTO ' . $target . ' SELECT * FROM ' . $source;
 199                 $result          = @PMA_mysql_query($sql_insert_data);
 200                 if (PMA_mysql_error()) {
 201                     include('./header.inc.php3');
 202                     PMA_mysqlDie('', $sql_insert_data, '', $err_url);
 203                 }
 204             } // end MySQL >= 3.23
 205             else {
 206                 $sql_insert_data = '';
 207                 PMA_getTableContent($db, $table, 0, 0, 'PMA_myHandler', $err_url,'');
 208             } // end MySQL < 3.23
 209             $sql_query .= "\n\n" . $sql_insert_data;
 210         }
 211
 212         include('./libraries/relation.lib.php3');
 213         $cfgRelation = PMA_getRelationsParam();
 214
 215         // Drops old table if the user has requested to move it
 216         if (isset($submit_move)) {
 217             $sql_drop_table = 'DROP TABLE ' . $source;
 218             $result         = @PMA_mysql_query($sql_drop_table);
 219             if (PMA_mysql_error()) {
 220                 include('./header.inc.php3');
 221                 PMA_mysqlDie('', $sql_drop_table, '', $err_url);
 222             }
 223
 224             // garvin: Move old entries from PMA-DBs to new table
 225             if ($cfgRelation['commwork']) {
 226                 $remove_query = 'UPDATE ' . PMA_backquote($cfgRelation['column_info'])
 227                               . ' SET     table_name = \'' . PMA_sqlAddslashes($new_name) . '\', '
 228                               . '        db_name    = \'' . PMA_sqlAddslashes($target_db) . '\''
 229                               . ' WHERE db_name  = \'' . PMA_sqlAddslashes($db) . '\''
 230                               . ' AND table_name = \'' . PMA_sqlAddslashes($table) . '\'';
 231                 $rmv_rs    = PMA_query_as_cu($remove_query);
 232                 unset($rmv_query);
 233             }
 234
 235             // garvin: updating bookmarks is not possible since only a single table is moved,
 236             // and not the whole DB.
 237             // if ($cfgRelation['bookmarkwork']) {
 238             //     $remove_query = 'UPDATE ' . PMA_backquote($cfgRelation['bookmark'])
 239             //                   . ' SET     dbase = \'' . PMA_sqlAddslashes($target_db) . '\''
 240             //                   . ' WHERE dbase  = \'' . PMA_sqlAddslashes($db) . '\'';
 241             //     $rmv_rs    = PMA_query_as_cu($remove_query);
 242             //     unset($rmv_query);
 243             // }
 244
 245             if ($cfgRelation['displaywork']) {
 246                 $table_query = 'UPDATE ' . PMA_backquote($cfgRelation['table_info'])
 247                                 . ' SET     db_name = \'' . PMA_sqlAddslashes($target_db) . '\', '
 248                                 . '         table_name = \'' . PMA_sqlAddslashes($new_name) . '\''
 249                                 . ' WHERE db_name  = \'' . PMA_sqlAddslashes($db) . '\''
 250                                 . ' AND table_name = \'' . PMA_sqlAddslashes($table) . '\'';
 251                 $tb_rs    = PMA_query_as_cu($table_query);
 252                 unset($table_query);
 253                 unset($tb_rs);
 254             }
 255
 256             if ($cfgRelation['relwork']) {
 257                 $table_query = 'UPDATE ' . PMA_backquote($cfgRelation['relation'])
 258                                 . ' SET     foreign_table = \'' . PMA_sqlAddslashes($new_name) . '\','
 259                                 . '         foreign_db = \'' . PMA_sqlAddslashes($target_db) . '\''
 260                                 . ' WHERE foreign_db  = \'' . PMA_sqlAddslashes($db) . '\''
 261                                 . ' AND foreign_table = \'' . PMA_sqlAddslashes($table) . '\'';
 262                 $tb_rs    = PMA_query_as_cu($table_query);
 263                 unset($table_query);
 264                 unset($tb_rs);
 265
 266                 $table_query = 'UPDATE ' . PMA_backquote($cfgRelation['relation'])
 267                                 . ' SET     master_table = \'' . PMA_sqlAddslashes($new_name) . '\','
 268                                 . '         master_db = \'' . PMA_sqlAddslashes($target_db) . '\''
 269                                 . ' WHERE master_db  = \'' . PMA_sqlAddslashes($db) . '\''
 270                                 . ' AND master_table = \'' . PMA_sqlAddslashes($table) . '\'';
 271                 $tb_rs    = PMA_query_as_cu($table_query);
 272                 unset($table_query);
 273                 unset($tb_rs);
 274             }
 275
 276             // garvin: [TODO] Can't get moving PDFs the right way. The page numbers always
 277             // get screwed up independently from duplication because the numbers do not
 278             // seem to be stored on a per-database basis. Would the author of pdf support
 279             // please have a look at it?
 280
 281             if ($cfgRelation['pdfwork']) {
 282                 $table_query = 'UPDATE ' . PMA_backquote($cfgRelation['table_coords'])
 283                                 . ' SET     table_name = \'' . PMA_sqlAddslashes($new_name) . '\','
 284                                 . '         db_name = \'' . PMA_sqlAddslashes($target_db) . '\''
 285                                 . ' WHERE db_name  = \'' . PMA_sqlAddslashes($db) . '\''
 286                                 . ' AND table_name = \'' . PMA_sqlAddslashes($table) . '\'';
 287                 $tb_rs    = PMA_query_as_cu($table_query);
 288                 unset($table_query);
 289                 unset($tb_rs);
 290                 /*
 291                 $pdf_query = 'SELECT pdf_page_number '
 292                            . ' FROM ' . PMA_backquote($cfgRelation['table_coords'])
 293                            . ' WHERE db_name  = \'' . PMA_sqlAddslashes($target_db) . '\''
 294                            . ' AND table_name = \'' . PMA_sqlAddslashes($new_name) . '\'';
 295                 $pdf_rs = PMA_query_as_cu($pdf_query);
 296
 297                 while ($pdf_copy_row = @PMA_mysql_fetch_array($pdf_rs)) {
 298                     $table_query = 'UPDATE ' . PMA_backquote($cfgRelation['pdf_pages'])
 299                                     . ' SET     db_name = \'' . PMA_sqlAddslashes($target_db) . '\''
 300                                     . ' WHERE db_name  = \'' . PMA_sqlAddslashes($db) . '\''
 301                                     . ' AND page_nr = \'' . PMA_sqlAddslashes($pdf_copy_row['pdf_page_number']) . '\'';
 302                     $tb_rs    = PMA_query_as_cu($table_query);
 303                     unset($table_query);
 304                     unset($tb_rs);
 305                 }
 306                 */
 307             }
 308
 309             $sql_query      .= "\n\n" . $sql_drop_table . ';';
 310         } else {
 311             // garvin: Create new entries as duplicates from old PMA DBs
 312             if ($what != 'dataonly' && !isset($maintain_relations)) {
 313                 if ($cfgRelation['commwork']) {
 314                     // Get all comments and MIME-Types for current table
 315                     $comments_copy_query = 'SELECT
 316                                                 column_name, ' . PMA_backquote('comment') . ($cfgRelation['mimework'] ? ', mimetype, transformation, transformation_options' : '') . '
 317                                             FROM ' . PMA_backquote($cfgRelation['column_info']) . '
 318                                             WHERE
 319                                                 db_name = \'' . PMA_sqlAddslashes($db) . '\' AND
 320                                                 table_name = \'' . PMA_sqlAddslashes($table) . '\'';
 321                     $comments_copy_rs    = PMA_query_as_cu($comments_copy_query);
 322
 323                     // Write every comment as new copied entry. [MIME]
 324                     while ($comments_copy_row = @PMA_mysql_fetch_array($comments_copy_rs)) {
 325                         $new_comment_query = 'REPLACE INTO ' . PMA_backquote($cfgRelation['column_info'])
 326                                     . ' (db_name, table_name, column_name, ' . PMA_backquote('comment') . ($cfgRelation['mimework'] ? ', mimetype, transformation, transformation_options' : '') . ') '
 327                                     . ' VALUES('
 328                                     . '\'' . PMA_sqlAddslashes($target_db) . '\','
 329                                     . '\'' . PMA_sqlAddslashes($new_name) . '\','
 330                                     . '\'' . PMA_sqlAddslashes($comments_copy_row['column_name']) . '\''
 331                                     . ($cfgRelation['mimework'] ? ',\'' . PMA_sqlAddslashes($comments_copy_row['comment']) . '\','
 332                                             . '\'' . PMA_sqlAddslashes($comments_copy_row['mimetype']) . '\','
 333                                             . '\'' . PMA_sqlAddslashes($comments_copy_row['transformation']) . '\','
 334                                             . '\'' . PMA_sqlAddslashes($comments_copy_row['transformation_options']) . '\'' : '')
 335                                     . ')';
 336                         $new_comment_rs    = PMA_query_as_cu($new_comment_query);
 337                     } // end while
 338                 }
 339
 340                 if ($db != $target_db) {
 341                     $get_fields = array('user','label','query');
 342                     $where_fields = array('dbase' => $db);
 343                     $new_fields = array('dbase' => $target_db);
 344                     PMA_duplicate_table('bookmarkwork', 'bookmark', $get_fields, $where_fields, $new_fields);
 345                 }
 346
 347                 $get_fields = array('display_field');
 348                 $where_fields = array('db_name' => $db, 'table_name' => $table);
 349                 $new_fields = array('db_name' => $target_db, 'table_name' => $new_name);
 350                 PMA_duplicate_table('displaywork', 'table_info', $get_fields, $where_fields, $new_fields);
 351
 352                 $get_fields = array('master_field', 'foreign_db', 'foreign_table', 'foreign_field');
 353                 $where_fields = array('master_db' => $db, 'master_table' => $table);
 354                 $new_fields = array('master_db' => $target_db, 'master_table' => $new_name);
 355                 PMA_duplicate_table('relwork', 'relation', $get_fields, $where_fields, $new_fields);
 356
 357                 $get_fields = array('foreign_field', 'master_db', 'master_table', 'master_field');
 358                 $where_fields = array('foreign_db' => $db, 'foreign_table' => $table);
 359                 $new_fields = array('foreign_db' => $target_db, 'foreign_table' => $new_name);
 360                 PMA_duplicate_table('relwork', 'relation', $get_fields, $where_fields, $new_fields);
 361
 362                 // garvin: [TODO] Can't get duplicating PDFs the right way. The page numbers always
 363                 // get screwed up independently from duplication because the numbers do not
 364                 // seem to be stored on a per-database basis. Would the author of pdf support
 365                 // please have a look at it?
 366                 /*
 367                 $get_fields = array('page_descr');
 368                 $where_fields = array('db_name' => $db);
 369                 $new_fields = array('db_name' => $target_db);
 370                 $last_id = PMA_duplicate_table('pdfwork', 'pdf_pages', $get_fields, $where_fields, $new_fields);
 371
 372                 if (isset($last_id) && $last_id >= 0) {
 373                     $get_fields = array('x', 'y');
 374                     $where_fields = array('db_name' => $db, 'table_name' => $table);
 375                     $new_fields = array('db_name' => $target_db, 'table_name' => $new_name, 'pdf_page_number' => $last_id);
 376                     PMA_duplicate_table('pdfwork', 'table_coords', $get_fields, $where_fields, $new_fields);
 377                 }
 378                 */
 379             }
 380         }
 381
 382         $message   = (isset($submit_move) ? $strMoveTableOK : $strCopyTableOK);
 383         $message   = sprintf($message, $source, $target);
 384         $reload    = 1;
 385         $js_to_run = 'functions.js';
 386         /* Check: Work on new table or on old table? */
 387         if (isset($submit_move)) {
 388             $db        = $target_db;
 389             $table     = $new_name;
 390         } else {
 391             $pma_uri_parts = parse_url($cfg['PmaAbsoluteUri']);
 392             if (isset($switch_to_new) && $switch_to_new == 'true') {
 393                 setcookie('pma_switch_to_new', 'true', 0, substr($pma_uri_parts['path'], 0, strrpos($pma_uri_parts['path'], '/')), '', ($pma_uri_parts['scheme'] == 'https'));
 394                 $db             = $target_db;
 395                 $table          = $new_name;
 396             } else {
 397                 setcookie('pma_switch_to_new', '', 0, substr($pma_uri_parts['path'], 0, strrpos($pma_uri_parts['path'], '/')), '', ($pma_uri_parts['scheme'] == 'https'));
 398                 // garvin:Keep original table for work.
 399             }
 400         }
 401     }
 402     include('./header.inc.php3');
 403 } // end is target table name
 404
 405
 406 /**
 407  * No new name for the table!
 408  */
 409 else {
 410     include('./header.inc.php3');
 411     PMA_mysqlDie($strTableEmpty, '', '', $err_url);
 412 }
 413
 414
 415 /**
 416  * Back to the calling script
 417  */
 418
 419 require('./tbl_properties.php3');
 420 ?>