interface/main/myadmin/db_details_qbe.php

   1 <?php
   2 /* $Id$ */
   3 // vim: expandtab sw=4 ts=4 sts=4:
   4
   5
   6 /**
   7  * Get the values of the variables posted or sent to this script and display
   8  * the headers
   9  */
  10 require_once('./libraries/grab_globals.lib.php');
  11 require_once('./libraries/common.lib.php');
  12 require_once('./libraries/relation.lib.php');
  13
  14
  15 /**
  16  * Gets the relation settings
  17  */
  18 $cfgRelation = PMA_getRelationsParam();
  19
  20
  21 /**
  22  * A query has been submitted -> execute it, else display the headers
  23  */
  24 if (isset($submit_sql) && preg_match('@^SELECT@i', $encoded_sql_query)) {
  25     $goto      = 'db_details.php';
  26     $zero_rows = htmlspecialchars($strSuccess);
  27     $sql_query = urldecode($encoded_sql_query);
  28     require('./sql.php');
  29     exit();
  30 } else {
  31     $sub_part  = '_qbe';
  32     require('./db_details_common.php');
  33     $url_query .= '&amp;goto=db_details_qbe.php';
  34     require('./db_details_db_info.php');
  35 }
  36
  37 if (isset($submit_sql) && !preg_match('@^SELECT@i', $encoded_sql_query)) {
  38     echo '<p class="warning">' . $strHaveToShow . '</p>';
  39 }
  40
  41
  42 /**
  43  * Initialize some variables
  44  */
  45 if (empty($Columns)) {
  46     $Columns  = 3;  // Initial number of columns
  47 }
  48 if (!isset($Add_Col)) {
  49     $Add_Col  = '';
  50 }
  51 if (!isset($Add_Row)) {
  52     $Add_Row  = '';
  53 }
  54 if (!isset($Rows)) {
  55     $Rows     = '';
  56 }
  57 if (!isset($InsCol)) {
  58     $InsCol   = '';
  59 }
  60 if (!isset($DelCol)) {
  61     $DelCol   = '';
  62 }
  63 if (!isset($prev_Criteria)) {
  64     $prev_Criteria = '';
  65 }
  66 // workaround for a PHP3 problem
  67 if (!isset($Criteria)) {
  68     //$Criteria = '';
  69     $Criteria = array();
  70     for ($i = 0; $i < $Columns; $i++) {
  71         $Criteria[$i] = '';
  72     }
  73 }
  74 if (!isset($InsRow)) {
  75 //    $InsRow   = '';
  76     $InsRow = array();
  77     for ($i = 0; $i < $Columns; $i++) {
  78         $InsRow[$i] = '';
  79     }
  80 }
  81 if (!isset($DelRow)) {
  82 //    $DelRow   = '';
  83     $DelRow = array();
  84     for ($i = 0; $i < $Columns; $i++) {
  85         $DelRow[$i] = '';
  86     }
  87 }
  88 if (!isset($AndOrRow)) {
  89 //    $AndOrRow = '';
  90     $AndOrRow = array();
  91     for ($i = 0; $i < $Columns; $i++) {
  92         $AndOrRow[$i] = '';
  93     }
  94 }
  95 if (!isset($AndOrCol)) {
  96 //    $AndOrCol = '';
  97     $AndOrCol = array();
  98     for ($i = 0; $i < $Columns; $i++) {
  99         $AndOrCol[$i] = '';
 100     }
 101 }
 102 // minimum width
 103 $wid          = 12;
 104 $col          = $Columns + $Add_Col;
 105 if ($col < 0) {
 106     $col      = 0;
 107 }
 108 $row          = $Rows + $Add_Row;
 109 if ($row < 0) {
 110     $row      = 0;
 111 }
 112
 113
 114 /**
 115  * Prepares the form
 116  */
 117 $tbl_result     = PMA_mysql_list_tables($db);
 118 $tbl_result_cnt = mysql_num_rows($tbl_result);
 119 $i              = 0;
 120 $k              = 0;
 121
 122 // The tables list sent by a previously submitted form
 123 if (!empty($TableList)) {
 124     $cnt_table_list = count($TableList);
 125     for ($x = 0; $x < $cnt_table_list; $x++) {
 126         $tbl_names[urldecode($TableList[$x])] = ' selected="selected"';
 127     }
 128 } // end if
 129
 130 // The tables list gets from MySQL
 131 while ($i < $tbl_result_cnt) {
 132     $tbl             = PMA_mysql_tablename($tbl_result, $i);
 133     $fld_results     = @PMA_mysql_list_fields_alternate($db, $tbl) or PMA_mysqlDie(PMA_mysql_error(), 'PMA_mysql_list_fields_alternate(' . $db . ', ' . $tbl . ')', FALSE, $err_url);
 134     $fld_results_cnt = ($fld_results) ? count($fld_results) : 0;
 135     $j               = 0;
 136
 137     if (empty($tbl_names[$tbl]) && !empty($TableList)) {
 138         $tbl_names[$tbl] = '';
 139     } else {
 140         $tbl_names[$tbl] = ' selected="selected"';
 141     } //  end if
 142
 143     // The fields list per selected tables
 144     if ($tbl_names[$tbl] == ' selected="selected"') {
 145         $fld[$k++]   =  PMA_backquote($tbl) . '.*';
 146         while ($j < $fld_results_cnt) {
 147             $fld[$k] = PMA_convert_display_charset($fld_results[$j]['Field']);
 148             $fld[$k] = PMA_backquote($tbl) . '.' . PMA_backquote($fld[$k]);
 149
 150             // increase the width if necessary
 151             if (strlen($fld[$k]) > $wid) {
 152                 $wid = strlen($fld[$k]);
 153             } //end if
 154
 155             $k++;
 156             $j++;
 157         } // end while
 158     } // end if
 159
 160     $i++;
 161 } // end if
 162 mysql_free_result($tbl_result);
 163
 164 // largest width found
 165 $realwidth = $wid . 'ex';
 166
 167
 168 /**
 169  * Displays the form
 170  */
 171 ?>
 172
 173 <!-- Query by example form -->
 174 <form action="db_details_qbe.php" method="post">
 175     <table border="<?php echo $cfg['Border']; ?>">
 176
 177     <!-- Fields row -->
 178     <tr>
 179         <td align="<?php echo $cell_align_right; ?>" bgcolor="<?php echo $cfg['ThBgcolor']; ?>">
 180             <b><?php echo $strField; ?>&nbsp;:&nbsp;</b>
 181         </td>
 182 <?php
 183 $z = 0;
 184 for ($x = 0; $x < $col; $x++) {
 185     if (!empty($InsCol) && isset($InsCol[$x]) && $InsCol[$x] == 'on') {
 186         ?>
 187         <td align="center" bgcolor="<?php echo $cfg['BgcolorOne']; ?>">
 188             <select style="width: <?php echo $realwidth; ?>" name="Field[<?php echo $z; ?>]" size="1">
 189                 <option value=""></option>
 190         <?php
 191         echo "\n";
 192         for ($y = 0; $y < sizeof($fld); $y++) {
 193             if ($fld[$y] == '') {
 194                 $sel = ' selected="selected"';
 195             } else {
 196                 $sel = '';
 197             }
 198             echo '                ';
 199             echo '<option value="' . htmlspecialchars($fld[$y]) . '"' . $sel . '>' . htmlspecialchars($fld[$y]) . '</option>' . "\n";
 200         } // end for
 201         ?>
 202             </select>
 203         </td>
 204         <?php
 205         $z++;
 206     } // end if
 207     echo "\n";
 208
 209     if (!empty($DelCol) && isset($DelCol[$x]) && $DelCol[$x] == 'on') {
 210         continue;
 211     }
 212     ?>
 213         <td align="center" bgcolor="<?php echo $cfg['BgcolorOne']; ?>">
 214             <select style="width: <?php echo $realwidth; ?>" name="Field[<?php echo $z; ?>]" size="1">
 215                 <option value=""></option>
 216     <?php
 217     echo "\n";
 218     for ($y = 0; $y < sizeof($fld); $y++) {
 219         if (isset($Field[$x]) && $fld[$y] == urldecode($Field[$x])) {
 220             $curField[$z] = urldecode($Field[$x]);
 221             $sel          = ' selected="selected"';
 222         } else {
 223             $sel          = '';
 224         } // end if
 225         echo '                ';
 226         echo '<option value="' . htmlspecialchars($fld[$y]) . '"' . $sel . '>' . htmlspecialchars($fld[$y]) . '</option>' . "\n";
 227     } // end for
 228     ?>
 229             </select>
 230         </td>
 231     <?php
 232     $z++;
 233     echo "\n";
 234 } // end for
 235 ?>
 236     </tr>
 237
 238     <!-- Sort row -->
 239     <tr>
 240         <td align="<?php echo $cell_align_right; ?>" bgcolor="<?php echo $cfg['ThBgcolor']; ?>">
 241             <b><?php echo $strSort; ?>&nbsp;:&nbsp;</b>
 242         </td>
 243 <?php
 244 $z = 0;
 245 for ($x = 0; $x < $col; $x++) {
 246     if (!empty($InsCol) && isset($InsCol[$x]) && $InsCol[$x] == 'on') {
 247         ?>
 248         <td align="center" bgcolor="<?php echo $cfg['BgcolorTwo']; ?>">
 249             <select style="width: <?php echo $realwidth; ?>" name="Sort[<?php echo $z; ?>]" size="1">
 250                 <option value=""></option>
 251                 <option value="ASC"><?php echo $strAscending; ?></option>
 252                 <option value="DESC"><?php echo $strDescending; ?></option>
 253             </select>
 254         </td>
 255         <?php
 256         $z++;
 257     } // end if
 258     echo "\n";
 259
 260     if (!empty($DelCol) && isset($DelCol[$x]) && $DelCol[$x] == 'on') {
 261         continue;
 262     }
 263     ?>
 264         <td align="center" bgcolor="<?php echo $cfg['BgcolorTwo']; ?>">
 265             <select style="width: <?php echo $realwidth; ?>" name="Sort[<?php echo $z; ?>]" size="1">
 266                 <option value=""></option>
 267     <?php
 268     echo "\n";
 269
 270     // If they have chosen all fields using the * selector,
 271     // then sorting is not available
 272     // Robbat2 - Fix for Bug #570698
 273     if (isset($Sort[$x]) && isset($Field[$x]) && (substr(urldecode($Field[$x]),-2) == '.*')) {
 274         $Sort[$x] = '';
 275     } //end if
 276
 277     if (isset($Sort[$x]) && $Sort[$x] == 'ASC') {
 278         $curSort[$z] = $Sort[$x];
 279         $sel         = ' selected="selected"';
 280     } else {
 281         $sel         = '';
 282     } // end if
 283     echo '                ';
 284     echo '<option value="ASC"' . $sel . '>' . $strAscending . '</option>' . "\n";
 285     if (isset($Sort[$x]) && $Sort[$x] == 'DESC') {
 286         $curSort[$z] = $Sort[$x];
 287         $sel         = ' selected="selected"';
 288     } else {
 289         $sel         = '';
 290     } // end if
 291     echo '                ';
 292     echo '<option value="DESC"' . $sel . '>' . $strDescending . '</option>' . "\n";
 293     ?>
 294             </select>
 295         </td>
 296     <?php
 297     $z++;
 298     echo "\n";
 299 } // end for
 300 ?>
 301     </tr>
 302
 303     <!-- Show row -->
 304     <tr>
 305         <td align="<?php echo $cell_align_right; ?>" bgcolor="<?php echo $cfg['ThBgcolor']; ?>">
 306             <b><?php echo $strShow; ?>&nbsp;:&nbsp;</b>
 307         </td>
 308 <?php
 309 $z = 0;
 310 for ($x = 0; $x < $col; $x++) {
 311     if (!empty($InsCol) && isset($InsCol[$x]) && $InsCol[$x] == 'on') {
 312         ?>
 313         <td align="center" bgcolor="<?php echo $cfg['BgcolorOne']; ?>">
 314             <input type="checkbox" name="Show[<?php echo $z; ?>]" />
 315         </td>
 316         <?php
 317         $z++;
 318     } // end if
 319     echo "\n";
 320
 321     if (!empty($DelCol) && isset($DelCol[$x]) && $DelCol[$x] == 'on') {
 322         continue;
 323     }
 324     if (isset($Show[$x])) {
 325         $checked     = ' checked="checked"';
 326         $curShow[$z] = $Show[$x];
 327     } else {
 328         $checked     =  '';
 329     }
 330     ?>
 331         <td align="center" bgcolor="<?php echo $cfg['BgcolorOne']; ?>">
 332             <input type="checkbox" name="Show[<?php echo $z; ?>]"<?php echo $checked; ?> />
 333         </td>
 334     <?php
 335     $z++;
 336     echo "\n";
 337 } // end for
 338 ?>
 339     </tr>
 340
 341     <!-- Criteria row -->
 342     <tr>
 343         <td align="<?php echo $cell_align_right; ?>" bgcolor="<?php echo $cfg['ThBgcolor']; ?>">
 344             <b><?php echo $strCriteria; ?>&nbsp;:&nbsp;</b>
 345         </td>
 346 <?php
 347 $z = 0;
 348 for ($x = 0; $x < $col; $x++) {
 349     if (!empty($InsCol) && isset($InsCol[$x]) && $InsCol[$x] == 'on') {
 350         ?>
 351         <td align="center" bgcolor="<?php echo $cfg['BgcolorTwo']; ?>">
 352             <input type="text" name="Criteria[<?php echo $z; ?>]" value="" class="textfield" style="width: <?php echo $realwidth; ?>" size="20" />
 353         </td>
 354         <?php
 355         $z++;
 356     } // end if
 357     echo "\n";
 358
 359     if (!empty($DelCol) && isset($DelCol[$x]) && $DelCol[$x] == 'on') {
 360         continue;
 361     }
 362     if (isset($Criteria[$x])) {
 363         $stripped_Criteria = $Criteria[$x];
 364     }
 365     if ((empty($prev_Criteria) || !isset($prev_Criteria[$x]))
 366         || urldecode($prev_Criteria[$x]) != htmlspecialchars($stripped_Criteria)) {
 367         $curCriteria[$z]   = $stripped_Criteria;
 368         $encoded_Criteria  = urlencode($stripped_Criteria);
 369     } else {
 370         $curCriteria[$z]   = urldecode($prev_Criteria[$x]);
 371         $encoded_Criteria  = $prev_Criteria[$x];
 372     }
 373     ?>
 374         <td align="center" bgcolor="<?php echo $cfg['BgcolorTwo']; ?>">
 375             <input type="hidden" name="prev_Criteria[<?php echo $z; ?>]" value="<?php echo $encoded_Criteria; ?>" />
 376             <input type="text" name="Criteria[<?php echo $z; ?>]" value="<?php echo htmlspecialchars($stripped_Criteria); ?>" class="textfield" style="width: <?php echo $realwidth; ?>" size="20" />
 377         </td>
 378     <?php
 379     $z++;
 380     echo "\n";
 381 } // end for
 382 ?>
 383     </tr>
 384
 385     <!-- And/Or columns and rows -->
 386 <?php
 387 $w = 0;
 388 for ($y = 0; $y <= $row; $y++) {
 389     $bgcolor = ($y % 2) ? $cfg['BgcolorOne'] : $cfg['BgcolorTwo'];
 390     if (isset($InsRow[$y]) && $InsRow[$y] == 'on') {
 391         $chk['or']  = ' checked="checked"';
 392         $chk['and'] = '';
 393         ?>
 394     <tr>
 395         <td align="<?php echo $cell_align_right; ?>" bgcolor="<?php echo $bgcolor; ?>" nowrap="nowrap">
 396             <!-- Row controls -->
 397             <table bgcolor="<?php echo $bgcolor; ?>">
 398             <tr>
 399                 <td align="<?php echo $cell_align_right; ?>" nowrap="nowrap">
 400                     <small><?php echo $strQBEIns; ?>&nbsp;:</small>
 401                     <input type="checkbox" name="InsRow[<?php echo $w; ?>]" />
 402                 </td>
 403                 <td align="<?php echo $cell_align_right; ?>">
 404                     <b><?php echo $strAnd; ?>&nbsp;:</b>
 405                 </td>
 406                 <td>
 407                     <input type="radio" name="AndOrRow[<?php echo $w; ?>]" value="and"<?php echo $chk['and']; ?> />
 408                     &nbsp;
 409                 </td>
 410             </tr>
 411             <tr>
 412                 <td align="<?php echo $cell_align_right; ?>" nowrap="nowrap">
 413                     <small><?php echo $strQBEDel; ?>&nbsp;:</small>
 414                     <input type="checkbox" name="DelRow[<?php echo $w; ?>]" />
 415                 </td>
 416                 <td align="<?php echo $cell_align_right; ?>">
 417                     <b><?php echo $strOr; ?>&nbsp;:</b>
 418                 </td>
 419                 <td>
 420                     <input type="radio" name="AndOrRow[<?php echo $w; ?>]" value="or"<?php echo $chk['or']; ?> />
 421                     &nbsp;
 422                 </td>
 423             </tr>
 424             </table>
 425         </td>
 426         <?php
 427         $z = 0;
 428         for ($x = 0; $x < $col; $x++) {
 429             if ($InsCol[$x] == 'on') {
 430                 echo "\n";
 431                 $or = 'Or' . $w . '[' . $z . ']';
 432                 ?>
 433         <td align="center" bgcolor="<?php echo $bgcolor; ?>">
 434             <textarea cols="20" rows="2" style="width: <?php echo $realwidth; ?>" name="<?php echo $or; ?>" dir="<?php echo $text_dir; ?>"></textarea>
 435         </td>
 436                 <?php
 437                 $z++;
 438             } // end if
 439             if ($DelCol[$x] == 'on') {
 440                 continue;
 441             }
 442
 443             echo "\n";
 444             $or = 'Or' . $w . '[' . $z . ']';
 445             ?>
 446         <td align="center" bgcolor="<?php echo $bgcolor; ?>">
 447             <textarea cols="20" rows="2" style="width: <?php echo $realwidth; ?>" name="<?php echo $or; ?>" dir="<?php echo $text_dir; ?>"></textarea>
 448         </td>
 449             <?php
 450             $z++;
 451         } // end for
 452         $w++;
 453         echo "\n";
 454         ?>
 455     </tr>
 456         <?php
 457     } // end if
 458
 459     if (isset($DelRow[$y]) && $DelRow[$y] == 'on') {
 460         continue;
 461     }
 462
 463     if (isset($AndOrRow[$y])) {
 464         $curAndOrRow[$w] = $AndOrRow[$y];
 465     }
 466     if (isset($AndOrRow[$y]) && $AndOrRow[$y] == 'and') {
 467         $chk['and'] =  ' checked="checked"';
 468         $chk['or']  =  '';
 469     } else {
 470         $chk['or']  =  ' checked="checked"';
 471         $chk['and'] =  '';
 472     }
 473     echo "\n";
 474     ?>
 475     <tr>
 476         <td align="<?php echo $cell_align_right; ?>" nowrap="nowrap">
 477             <!-- Row controls -->
 478             <table bgcolor="<?php echo $bgcolor; ?>">
 479             <tr>
 480                 <td align="<?php echo $cell_align_right; ?>" nowrap="nowrap">
 481                     <small><?php echo $strQBEIns; ?>&nbsp;:</small>
 482                     <input type="checkbox" name="InsRow[<?php echo $w; ?>]" />
 483                 </td>
 484                 <td align="<?php echo $cell_align_right; ?>">
 485                     <b><?php echo $strAnd; ?>&nbsp;:</b>
 486                 </td>
 487                 <td>
 488                     <input type="radio" name="AndOrRow[<?php echo $w; ?>]" value="and"<?php echo $chk['and']; ?> />
 489                 </td>
 490             </tr>
 491             <tr>
 492                 <td align="<?php echo $cell_align_right; ?>" nowrap="nowrap">
 493                     <small><?php echo $strQBEDel; ?>&nbsp;:</small>
 494                     <input type="checkbox" name="DelRow[<?php echo $w; ?>]" />
 495                 </td>
 496                 <td align="<?php echo $cell_align_right; ?>">
 497                     <b><?php echo $strOr; ?>&nbsp;:</b>
 498                 </td>
 499                 <td>
 500                     <input type="radio" name="AndOrRow[<?php echo $w; ?>]" value="or"<?php echo $chk['or']; ?> />
 501                 </td>
 502             </tr>
 503             </table>
 504         </td>
 505     <?php
 506     $z = 0;
 507     for ($x = 0; $x < $col; $x++) {
 508         if (!empty($InsCol) && isset($InsCol[$x]) && $InsCol[$x] == 'on') {
 509             echo "\n";
 510             $or = 'Or' . $w . '[' . $z . ']';
 511             ?>
 512         <td align="center" bgcolor="<?php echo $bgcolor; ?>">
 513             <textarea cols="20" rows="2" style="width: <?php echo $realwidth; ?>" name="<?php echo $or; ?>" dir="<?php echo $text_dir; ?>"></textarea>
 514         </td>
 515             <?php
 516             $z++;
 517         } // end if
 518         if (!empty($DelCol) && isset($DelCol[$x]) && $DelCol[$x] == 'on') {
 519             continue;
 520         }
 521
 522         echo "\n";
 523         $or = 'Or' . $y;
 524         if (!isset(${$or})) {
 525             ${$or} = '';
 526         }
 527         if (!empty(${$or}) && isset(${$or}[$x])) {
 528             $stripped_or = ${$or}[$x];
 529         } else {
 530             $stripped_or     = '';
 531         }
 532         ?>
 533         <td align="center" bgcolor="<?php echo $bgcolor; ?>">
 534             <textarea cols="20" rows="2" style="width: <?php echo $realwidth; ?>" name="Or<?php echo $w . '[' . $z . ']'; ?>" dir="<?php echo $text_dir; ?>"><?php echo htmlspecialchars($stripped_or); ?></textarea>
 535         </td>
 536         <?php
 537         if (!empty(${$or}) && isset(${$or}[$x])) {
 538             ${'cur' . $or}[$z] = ${$or}[$x];
 539         }
 540         $z++;
 541     } // end for
 542     $w++;
 543     echo "\n";
 544     ?>
 545     </tr>
 546     <?php
 547     echo "\n";
 548 } // end for
 549 ?>
 550
 551     <!-- Modify columns -->
 552     <tr>
 553         <td align="<?php echo $cell_align_right; ?>" bgcolor="<?php echo $cfg['ThBgcolor']; ?>">
 554             <b><?php echo $strModify; ?>&nbsp;:&nbsp;</b>
 555         </td>
 556 <?php
 557 $z = 0;
 558 for ($x = 0; $x < $col; $x++) {
 559     if (!empty($InsCol) && isset($InsCol[$x]) && $InsCol[$x] == 'on') {
 560         $curAndOrCol[$z] = $AndOrCol[$y];
 561         if ($AndOrCol[$z] == 'or') {
 562             $chk['or']  = ' checked="checked"';
 563             $chk['and'] = '';
 564         } else {
 565             $chk['and'] = ' checked="checked"';
 566             $chk['or']  = '';
 567         }
 568         ?>
 569         <td align="center" bgcolor="<?php echo $cfg['BgcolorTwo']; ?>">
 570             <b><?php echo $strOr; ?>&nbsp;:</b>
 571             <input type="radio" name="AndOrCol[<?php echo $z; ?>]" value="or"<?php echo $chk['or']; ?> />
 572             &nbsp;&nbsp;<b><?php echo $strAnd; ?>&nbsp;:</b>
 573             <input type="radio" name="AndOrCol[<?php echo $z; ?>]" value="and"<?php echo $chk['and']; ?> />
 574             <br />
 575             <?php echo $strQBEIns . "\n"; ?>
 576             <input type="checkbox" name="InsCol[<?php echo $z; ?>]" />
 577             &nbsp;&nbsp;<?php echo $strQBEDel . "\n"; ?>
 578             <input type="checkbox" name="DelCol[<?php echo $z; ?>]" />
 579         </td>
 580         <?php
 581         $z++;
 582     } // end if
 583     echo "\n";
 584
 585     if (!empty($DelCol) && isset($DelCol[$x]) && $DelCol[$x] == 'on') {
 586         continue;
 587     }
 588
 589     if (isset($AndOrCol[$y])) {
 590         $curAndOrCol[$z] = $AndOrCol[$y];
 591     }
 592     if (isset($AndOrCol[$z]) && $AndOrCol[$z] == 'or') {
 593         $chk['or']  = ' checked="checked"';
 594         $chk['and'] = '';
 595     } else {
 596         $chk['and'] = ' checked="checked"';
 597         $chk['or']  = '';
 598     }
 599     ?>
 600         <td align="center" bgcolor="<?php echo $cfg['BgcolorTwo']; ?>">
 601             <b><?php echo $strOr; ?>&nbsp;:</b>
 602             <input type="radio" name="AndOrCol[<?php echo $z; ?>]" value="or"<?php echo $chk['or']; ?> />
 603             &nbsp;&nbsp;<b><?php echo $strAnd; ?>&nbsp;:</b>
 604             <input type="radio" name="AndOrCol[<?php echo $z; ?>]" value="and"<?php echo $chk['and']; ?> />
 605             <br />
 606             <?php echo $strQBEIns . "\n"; ?>
 607             <input type="checkbox" name="InsCol[<?php echo $z; ?>]" />
 608             &nbsp;&nbsp;<?php echo $strQBEDel . "\n"; ?>
 609             <input type="checkbox" name="DelCol[<?php echo $z; ?>]" />
 610         </td>
 611     <?php
 612     $z++;
 613     echo "\n";
 614 } // end for
 615 ?>
 616     </tr>
 617     </table>
 618
 619
 620     <!-- Other controls -->
 621     <table border="0">
 622     <tr>
 623         <td valign="top">
 624             <table border="0" align="<?php echo $cell_align_left; ?>">
 625             <tr>
 626                 <td rowspan="4" valign="top">
 627                     <?php echo $strUseTables; ?>&nbsp;:
 628                     <br />
 629                     <select name="TableList[]" size="7" multiple="multiple">
 630 <?php
 631 foreach($tbl_names AS $key => $val) {
 632     echo '                        ';
 633     echo '<option value="' . htmlspecialchars($key) . '"' . $val . '>' . htmlspecialchars($key) . '</option>' . "\n";
 634 }
 635 ?>
 636                     </select>
 637                 </td>
 638                 <td align="<?php echo $cell_align_right; ?>" valign="bottom">
 639                     <input type="hidden" value="<?php echo htmlspecialchars($db); ?>" name="db" />
 640                     <input type="hidden" value="<?php echo $z; ?>" name="Columns" />
 641 <?php
 642 $w--;
 643 ?>
 644                     <input type="hidden" value="<?php echo $w; ?>" name="Rows" />
 645                     <?php echo $strAddDeleteRow; ?>&nbsp;:
 646                     <select size="1" name="Add_Row">
 647                         <option value="-3">-3</option>
 648                         <option value="-2">-2</option>
 649                         <option value="-1">-1</option>
 650                         <option value="0" selected="selected">0</option>
 651                         <option value="1">1</option>
 652                         <option value="2">2</option>
 653                         <option value="3">3</option>
 654                     </select>
 655                 </td>
 656             </tr>
 657             <tr>
 658                 <td align="<?php echo $cell_align_right; ?>" valign="bottom">
 659                     <?php echo $strAddDeleteColumn; ?>&nbsp;:
 660                     <select size="1" name="Add_Col">
 661                         <option value="-3">-3</option>
 662                         <option value="-2">-2</option>
 663                         <option value="-1">-1</option>
 664                         <option value="0" selected="selected">0</option>
 665                         <option value="1">1</option>
 666                         <option value="2">2</option>
 667                         <option value="3">3</option>
 668                     </select>
 669                 </td>
 670             </tr>
 671             <!-- Generates a query -->
 672             <tr align="center" valign="top">
 673                 <td>
 674                     <input type="submit" name="modify" value="<?php echo $strUpdateQuery; ?>" />
 675                     <?php echo PMA_generate_common_hidden_inputs(); ?>
 676                 </td>
 677             </tr>
 678             <!-- Executes a query -->
 679             <tr align="center" valign="top">
 680                 <td>
 681                     <input type="submit" name="submit_sql" value="<?php echo $strRunQuery; ?>" />
 682                 </td>
 683             </tr>
 684             </table>
 685         </td>
 686         <td>
 687             <!-- Displays the current query -->
 688             <?php echo sprintf($strQueryOnDb, htmlspecialchars($db)); ?><br />
 689 <textarea cols="30" rows="7" name="sql_query" dir="<?php echo $text_dir; ?>">
 690 <?php
 691 // 1. SELECT
 692 $last_select = 0;
 693 $encoded_qry = '';
 694 if (!isset($qry_select)) {
 695     $qry_select         = '';
 696 }
 697 for ($x = 0; $x < $col; $x++) {
 698     if (!empty($curField[$x]) && isset($curShow[$x]) && $curShow[$x] == 'on') {
 699         if ($last_select) {
 700             $qry_select .=  ', ';
 701         }
 702         $qry_select     .= $curField[$x];
 703         $last_select    = 1;
 704     }
 705 } // end for
 706 if (!empty($qry_select)) {
 707     $encoded_qry .= urlencode('SELECT ' . $qry_select . "\n");
 708     echo  'SELECT ' . htmlspecialchars($qry_select) . "\n";
 709 }
 710
 711 // 2. FROM
 712
 713 // Create LEFT JOINS out of Relations
 714 // Code originally by Mike Beck <mike.beck@ibmiller.de>
 715 // If we can use Relations we could make some left joins.
 716 // First find out if relations are available in this database.
 717
 718 // First we need the really needed Tables - those in TableList might still be
 719 // all Tables.
 720 if (isset($Field) && count($Field) > 0) {
 721
 722     // Initialize some variables
 723     $tab_all    = array();
 724     $col_all    = array();
 725     $tab_wher   = array();
 726     $tab_know   = array();
 727     $tab_left   = array();
 728     $col_where  = array();
 729     $fromclause = '';
 730
 731     // We only start this if we have fields, otherwise it would be dumb
 732     foreach($Field AS $value) {
 733         $parts             = explode('.', $value);
 734         if (!empty($parts[0]) && !empty($parts[1])) {
 735             $tab_raw       = urldecode($parts[0]);
 736             $tab           = str_replace('`', '', $tab_raw);
 737             $tab_all[$tab] = $tab;
 738
 739             $col_raw       = urldecode($parts[1]);
 740             $col_all[]     = $tab . '.' . str_replace('`', '', $col_raw);
 741          }
 742     } // end while
 743
 744     // Check 'where' clauses
 745     if ($cfgRelation['relwork'] && count($tab_all) > 0) {
 746         // Now we need all tables that we have in the where clause
 747         $crit_cnt         = count($Criteria);
 748         for ($x = 0; $x < $crit_cnt; $x++) {
 749             $curr_tab     = explode('.', urldecode($Field[$x]));
 750             if (!empty($curr_tab[0]) && !empty($curr_tab[1])) {
 751                 $tab_raw  = urldecode($curr_tab[0]);
 752                 $tab      = str_replace('`', '', $tab_raw);
 753
 754                 $col_raw  = urldecode($curr_tab[1]);
 755                 $col1     = str_replace('`', '', $col_raw);
 756                 $col1     = $tab . '.' . $col1;
 757                 // Now we know that our array has the same numbers as $Criteria
 758                 // we can check which of our columns has a where clause
 759                 if (!empty($Criteria[$x])) {
 760                     if (substr($Criteria[$x], 0, 1) == '=' || stristr($Criteria[$x], 'is')) {
 761                         $col_where[$col] = $col1;
 762                         $tab_wher[$tab]  = $tab;
 763                     }
 764                 } // end if
 765             } // end if
 766         } // end for
 767
 768         // Cleans temp vars w/o further use
 769         unset($tab_raw);
 770         unset($col_raw);
 771         unset($col1);
 772
 773         if (count($tab_wher) == 1) {
 774             // If there is exactly one column that has a decent where-clause
 775             // we will just use this
 776             $master = key($tab_wher);
 777         } else {
 778             // Now let's find out which of the tables has an index
 779             foreach($tab_all AS $tab) {
 780                 $ind_qry  = 'SHOW INDEX FROM ' . PMA_backquote($tab);
 781                 $ind_rs   = PMA_mysql_query($ind_qry);
 782                 while ($ind = PMA_mysql_fetch_array($ind_rs)) {
 783                     $col1 = $tab . '.' . $ind['Column_name'];
 784                     if (isset($col_all[$col1])) {
 785                         if ($ind['non_unique'] == 0) {
 786                             if (isset($col_where[$col1])) {
 787                                 $col_unique[$col1] = 'Y';
 788                             } else {
 789                                 $col_unique[$col1] = 'N';
 790                             }
 791                         } else {
 792                             if (isset($col_where[$col1])) {
 793                                 $col_index[$col1] = 'Y';
 794                             } else {
 795                                 $col_index[$col1] = 'N';
 796                             }
 797                         }
 798                     }
 799                 } // end while (each col of tab)
 800             } // end while (each tab)
 801             // now we want to find the best.
 802             if (isset($col_unique) && count($col_unique) > 0) {
 803                 $col_cand = $col_unique;
 804                 $needsort = 1;
 805             } else if (isset($col_index) && count($col_index) > 0) {
 806                 $col_cand = $col_index;
 807                 $needsort = 1;
 808             } else if (isset($col_where) && count($col_where) > 0) {
 809                 $col_cand = $tab_wher;
 810                 $needsort = 0;
 811             } else {
 812                 $col_cand = $tab_all;
 813                 $needsort = 0;
 814             }
 815
 816             // If we came up with $col_unique (very good) or $col_index (still
 817             // good) as $col_cand we want to check if we have any 'Y' there
 818             // (that would mean that they were also found in the whereclauses
 819             // which would be great). if yes, we take only those
 820             if ($needsort == 1) {
 821                 foreach($col_cand AS $col => $is_where) {
 822                     $tab           = explode('.', $col);
 823                     $tab           = $tab[0];
 824                     if ($is_where == 'Y') {
 825                         $vg[$col]  = $tab;
 826                     } else {
 827                         $sg[$col]  = $tab;
 828                     }
 829                 }
 830                 if (isset($vg)) {
 831                     $col_cand      = $vg;
 832                     // Candidates restricted in index+where
 833                 } else {
 834                     $col_cand      = $sg;
 835                     // None of the candidates where in a where-clause
 836                 }
 837             }
 838
 839             // If our array of candidates has more than one member we'll just
 840             // find the smallest table.
 841             // Of course the actual query would be faster if we check for
 842             // the Criteria which gives the smallest result set in its table,
 843             // but it would take too much time to check this
 844             if (count($col_cand) > 1) {
 845                 // Of course we only want to check each table once
 846                 $checked_tables = $col_cand;
 847                 foreach($col_cand AS $tab) {
 848                     if ($checked_tables[$tab] != 1 ) {
 849                         $rows_qry = 'SELECT COUNT(1) AS anz '
 850                                   . 'FROM ' . PMA_backquote($tab);
 851                         $rows_rs  = PMA_mysql_query($rows_qry);
 852                         while ($res = PMA_mysql_fetch_array($rows_rs)) {
 853                             $tsize[$tab] = $res['anz'];
 854                         }
 855                         $checked_tables[$tab] = 1;
 856                     }
 857                     $csize[$tab] = $tsize[$tab];
 858                 }
 859                 asort($csize);
 860                 reset($csize);
 861                 $master = key($csize); // Smallest
 862             } else {
 863                 reset($col_cand);
 864                 $master = current($col_cand); // Only one single candidate
 865             }
 866         } // end if (exactly one where clause)
 867
 868         /**
 869          * Removes unwanted entries from an array (PHP3 compliant)
 870          *
 871          * @param   array  the array to work with
 872          * @param   array  the list of keys to remove
 873          *
 874          * @return  array  the cleaned up array
 875          *
 876          * @access  private
 877          */
 878         function PMA_arrayShort($array, $key)
 879         {
 880             foreach($array AS $k => $v) {
 881                 if ($k != $key) {
 882                     $reta[$k] = $v;
 883                 }
 884             }
 885             if (!isset($reta)) {
 886                 $reta = array();
 887             }
 888
 889             return $reta;
 890         } // end of the "PMA_arrayShort()" function
 891
 892
 893         /**
 894          * Finds all related tables
 895          *
 896          * @param   string   wether to go from master to foreign or vice versa
 897          *
 898          * @return  boolean  always TRUE
 899          *
 900          * @global  array    the list of tables that we still couldn't connect
 901          * @global  array    the list of allready connected tables
 902          * @global  string   the current databse name
 903          * @global  string   the super user connection id
 904          * @global  array    the list of relation settings
 905          *
 906          * @access  private
 907          */
 908         function PMA_getRelatives($from) {
 909             global $tab_left, $tab_know, $fromclause;
 910             global $dbh, $db, $cfgRelation;
 911
 912             if ($from == 'master') {
 913                 $to    = 'foreign';
 914             } else {
 915                 $to    = 'master';
 916             }
 917             $in_know = '(\'' . implode('\', \'', $tab_know) . '\')';
 918             $in_left = '(\'' . implode('\', \'', $tab_left) . '\')';
 919
 920             $rel_query = 'SELECT *'
 921                        . ' FROM ' . PMA_backquote($cfgRelation['relation'])
 922                        . ' WHERE ' . $from . '_db   = \'' . PMA_sqlAddslashes($db) . '\''
 923                        . ' AND ' . $to   . '_db   = \'' . PMA_sqlAddslashes($db) . '\''
 924                        . ' AND ' . $from . '_table IN ' . $in_know
 925                        . ' AND ' . $to   . '_table IN ' . $in_left;
 926             if (isset($dbh)) {
 927                 PMA_mysql_select_db($cfgRelation['db'], $dbh);
 928                 $relations = @PMA_mysql_query($rel_query, $dbh) or PMA_mysqlDie(PMA_mysql_error($dbh), $rel_query, '', $err_url_0);
 929                 PMA_mysql_select_db($db, $dbh);
 930             } else {
 931                 PMA_mysql_select_db($cfgRelation['db']);
 932                 $relations = @PMA_mysql_query($rel_query) or PMA_mysqlDie('', $rel_query, '', $err_url_0);
 933                 PMA_mysql_select_db($db);
 934             }
 935             while ($row = PMA_mysql_fetch_array($relations)) {
 936                 $found_table                = $row[$to . '_table'];
 937                 if (isset($tab_left[$found_table])) {
 938                     $fromclause             .= "\n" . ' LEFT JOIN '
 939                                             . PMA_backquote($row[$to . '_table']) . ' ON '
 940                                             . PMA_backquote($row[$from . '_table']) . '.'
 941                                             . PMA_backquote($row[$from . '_field']) . ' = '
 942                                             . PMA_backquote($row[$to . '_table']) . '.'
 943                                             . PMA_backquote($row[$to . '_field']) . ' ';
 944                     $tab_know[$found_table] = $found_table;
 945                     $tab_left               = PMA_arrayShort($tab_left, $found_table);
 946                 }
 947             } // end while
 948
 949             return TRUE;
 950         } // end of the "PMA_getRelatives()" function
 951
 952
 953         $tab_left          = PMA_arrayShort($tab_all, $master);
 954         $tab_know[$master] = $master;
 955
 956         $run   = 0;
 957         $emerg = '';
 958         while (count($tab_left) > 0) {
 959             if ($run % 2 == 0) {
 960                 PMA_getRelatives('master');
 961             } else {
 962                 PMA_getRelatives('foreign');
 963             }
 964             $run++;
 965             if ($run > 5) {
 966
 967                 foreach($tab_left AS $tab) {
 968                     $emerg    .= ', ' . $tab;
 969                     $tab_left = PMA_arrayShort($tab_left, $tab);
 970                 }
 971             }
 972         } // end while
 973         $qry_from = $master . $emerg . $fromclause;
 974     } // end if ($cfgRelation['relwork'] && count($tab_all) > 0)
 975
 976 } // end count($Field) > 0
 977
 978 // In case relations are not defined, just generate the FROM clause
 979 // from the list of tables, however we don't generate any JOIN
 980
 981 if (empty($qry_from) && isset($tab_all)) {
 982     $qry_from = implode(', ', $tab_all);
 983 }
 984 // Now let's see what we got
 985 if (!empty($qry_from)) {
 986     $encoded_qry  .= urlencode('FROM ' . $qry_from . "\n");
 987     echo 'FROM ' . htmlspecialchars($qry_from) . "\n";
 988 }
 989
 990 // 3. WHERE
 991 $qry_where          = '';
 992 $criteria_cnt       = 0;
 993 for ($x = 0; $x < $col; $x++) {
 994     if (!empty($curField[$x]) && !empty($curCriteria[$x]) && $x && isset($last_where)) {
 995         $qry_where  .= ' ' . strtoupper($curAndOrCol[$last_where]) . ' ';
 996     }
 997     if (!empty($curField[$x]) && !empty($curCriteria[$x])) {
 998         $qry_where  .= '(' . $curField[$x] . ' ' . $curCriteria[$x] . ')';
 999         $last_where = $x;
1000         $criteria_cnt++;
1001     }
1002 } // end for
1003 if ($criteria_cnt > 1) {
1004     $qry_where      = '(' . $qry_where . ')';
1005 }
1006 // OR rows ${'cur' . $or}[$x]
1007 if (!isset($curAndOrRow)) {
1008     $curAndOrRow          = array();
1009 }
1010 for ($y = 0; $y <= $row; $y++) {
1011     $criteria_cnt         = 0;
1012     $qry_orwhere          = '';
1013     $last_orwhere         = '';
1014     for ($x = 0; $x < $col; $x++) {
1015         if (!empty($curField[$x]) && !empty(${'curOr' . $y}[$x]) && $x) {
1016             $qry_orwhere  .= ' ' . strtoupper($curAndOrCol[$last_orwhere]) . ' ';
1017         }
1018         if (!empty($curField[$x]) && !empty(${'curOr' . $y}[$x])) {
1019             $qry_orwhere  .= '(' . $curField[$x]
1020                           .  ' '
1021                           .  ${'curOr' . $y}[$x]
1022                           .  ')';
1023             $last_orwhere = $x;
1024             $criteria_cnt++;
1025         }
1026     } // end for
1027     if ($criteria_cnt > 1) {
1028         $qry_orwhere      = '(' . $qry_orwhere . ')';
1029     }
1030     if (!empty($qry_orwhere)) {
1031         $qry_where .= "\n"
1032                    .  strtoupper(isset($curAndOrRow[$y]) ? $curAndOrRow[$y] . ' ' : '')
1033                    .  $qry_orwhere;
1034     } // end if
1035 } // end for
1036
1037 if (!empty($qry_where) && $qry_where != '()') {
1038     $encoded_qry .= urlencode('WHERE ' . $qry_where . "\n");
1039     echo 'WHERE ' . htmlspecialchars($qry_where) . "\n";
1040 } // end if
1041
1042 // 4. ORDER BY
1043 $last_orderby = 0;
1044 if (!isset($qry_orderby)) {
1045     $qry_orderby      = '';
1046 }
1047 for ($x = 0; $x < $col; $x++) {
1048     if ($last_orderby && $x && !empty($curField[$x]) && !empty($curSort[$x])) {
1049         $qry_orderby  .=  ', ';
1050     }
1051     if (!empty($curField[$x]) && !empty($curSort[$x])) {
1052         // if they have chosen all fields using the * selector,
1053         // then sorting is not available
1054         // Robbat2 - Fix for Bug #570698
1055         if (substr($curField[$x], -2) != '.*') {
1056             $qry_orderby  .=  $curField[$x] . ' ' . $curSort[$x];
1057             $last_orderby = 1;
1058         }
1059     }
1060 } // end for
1061 if (!empty($qry_orderby)) {
1062     $encoded_qry .= urlencode('ORDER BY ' . $qry_orderby);
1063     echo 'ORDER BY ' . htmlspecialchars($qry_orderby) . "\n";
1064 }
1065 ?>
1066 </textarea>
1067             <input type="hidden" name="encoded_sql_query" value="<?php echo $encoded_qry; ?>" />
1068         </td>
1069     </tr>
1070     </table>
1071
1072 </form>
1073
1074
1075 <?php
1076 /**
1077  * Displays the footer
1078  */
1079 require_once('./footer.inc.php');
1080 ?>