7eea35cd54
that it often creates slow queries. now this version should come up with queries which use your indexes (if they have been set wisely) much better. as it was quite a rewrite i'd be happy if some of you would test it and give me feeedback
1161 lines
41 KiB
PHP
Executable File
1161 lines
41 KiB
PHP
Executable File
<?php
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/* $Id$ */
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/**
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* Get the values of the variables posted or sent to this script and display
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* the headers
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*/
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require('./libraries/grab_globals.lib.php3');
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require('./libraries/common.lib.php3');
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require('./libraries/relation.lib.php3');
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/**
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* Gets the relation settings
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*/
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$cfgRelation = PMA_getRelationsParam();
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/**
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* A query has been submitted -> execute it, else display the headers
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*/
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if (isset($submit_sql) && eregi('^SELECT', $encoded_sql_query)) {
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$goto = 'db_details.php3';
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$zero_rows = htmlspecialchars($strSuccess);
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$sql_query = urldecode($encoded_sql_query);
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if (get_magic_quotes_gpc()) {
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$sql_query = addslashes($sql_query);
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}
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include('./sql.php3');
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exit();
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} else {
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$sub_part = '_qbe';
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include('./db_details_common.php3');
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$url_query .= '&goto=db_details_qbe.php3';
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include('./db_details_db_info.php3');
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}
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if (isset($submit_sql) && !eregi('^SELECT', $encoded_sql_query)) {
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echo '<p class="warning">' . $strHaveToShow . '</p>';
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}
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/**
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* Initialize some variables
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*/
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if (empty($Columns)) {
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$Columns = 3; // Initial number of columns
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}
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if (!isset($Add_Col)) {
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$Add_Col = '';
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}
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if (!isset($Add_Row)) {
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$Add_Row = '';
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}
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if (!isset($Rows)) {
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$Rows = '';
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}
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if (!isset($InsCol)) {
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$InsCol = '';
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}
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if (!isset($DelCol)) {
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$DelCol = '';
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}
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if (!isset($prev_Criteria)) {
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$prev_Criteria = '';
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}
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// workaround for a PHP3 problem
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if (!isset($Criteria)) {
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//$Criteria = '';
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$Criteria = array();
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for ($i = 0; $i < $Columns; $i++) {
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$Criteria[$i] = '';
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}
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}
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if (!isset($InsRow)) {
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// $InsRow = '';
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$InsRow = array();
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for ($i = 0; $i < $Columns; $i++) {
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$InsRow[$i] = '';
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}
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}
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if (!isset($DelRow)) {
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// $DelRow = '';
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$DelRow = array();
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for ($i = 0; $i < $Columns; $i++) {
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$DelRow[$i] = '';
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}
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}
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if (!isset($AndOrRow)) {
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// $AndOrRow = '';
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$AndOrRow = array();
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for ($i = 0; $i < $Columns; $i++) {
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$AndOrRow[$i] = '';
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}
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}
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if (!isset($AndOrCol)) {
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// $AndOrCol = '';
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$AndOrCol = array();
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for ($i = 0; $i < $Columns; $i++) {
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$AndOrCol[$i] = '';
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}
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}
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// minimum width
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$wid = 12;
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$col = $Columns + $Add_Col;
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if ($col < 0) {
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$col = 0;
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}
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$row = $Rows + $Add_Row;
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if ($row < 0) {
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$row = 0;
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}
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/**
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* Prepares the form
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*/
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$tbl_result = PMA_mysql_list_tables($db);
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$tbl_result_cnt = mysql_num_rows($tbl_result);
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$i = 0;
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$k = 0;
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// The tables list sent by a previously submitted form
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if (!empty($TableList)) {
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for ($x = 0; $x < count($TableList); $x++) {
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$tbl_names[urldecode($TableList[$x])] = ' selected="selected"';
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}
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} // end if
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// The tables list gets from MySQL
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while ($i < $tbl_result_cnt) {
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$tbl = PMA_mysql_tablename($tbl_result, $i);
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$fld_results = @PMA_mysql_list_fields($db, $tbl) or PMA_mysqlDie(PMA_mysql_error(), 'PMA_mysql_list_fields(' . $db . ', ' . $tbl . ')', FALSE, $err_url);
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$fld_results_cnt = ($fld_results) ? mysql_num_fields($fld_results) : 0;
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$j = 0;
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if (empty($tbl_names[$tbl]) && !empty($TableList)) {
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$tbl_names[$tbl] = '';
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} else {
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$tbl_names[$tbl] = ' selected="selected"';
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} // end if
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// The fields list per selected tables
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if ($tbl_names[$tbl] == ' selected="selected"') {
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$fld[$k++] = PMA_backquote($tbl) . '.*';
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while ($j < $fld_results_cnt) {
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$fld[$k] = PMA_mysql_field_name($fld_results, $j);
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$fld[$k] = PMA_backquote($tbl) . '.' . PMA_backquote($fld[$k]);
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// increase the width if necessary
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if (strlen($fld[$k]) > $wid) {
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$wid = strlen($fld[$k]);
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} //end if
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$k++;
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$j++;
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} // end while
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} // end if
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if ($fld_results) {
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mysql_free_result($fld_results);
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}
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$i++;
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} // end if
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mysql_free_result($tbl_result);
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// largest width found
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$realwidth = $wid . 'ex';
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/**
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* Displays the form
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*/
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?>
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<!-- Query by example form -->
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<form action="db_details_qbe.php3" method="post">
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<table border="<?php echo $cfg['Border']; ?>">
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<!-- Fields row -->
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<tr>
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<td align="<?php echo $cell_align_right; ?>" bgcolor="<?php echo $cfg['ThBgcolor']; ?>">
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<b><?php echo $strField; ?> : </b>
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</td>
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<?php
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$z = 0;
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for ($x = 0; $x < $col; $x++) {
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if (!empty($InsCol) && isset($InsCol[$x]) && $InsCol[$x] == 'on') {
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?>
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<td align="center" bgcolor="<?php echo $cfg['BgcolorOne']; ?>">
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<select style="width: <?php echo $realwidth; ?>" name="Field[<?php echo $z; ?>]" size="1">
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<option value=""></option>
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<?php
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echo "\n";
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for ($y = 0; $y < sizeof($fld); $y++) {
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if ($fld[$y] == '') {
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$sel = ' selected="selected"';
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} else {
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$sel = '';
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}
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echo ' ';
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echo '<option value="' . urlencode($fld[$y]) . '"' . $sel . '>' . htmlspecialchars($fld[$y]) . '</option>' . "\n";
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} // end for
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?>
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</select>
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</td>
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<?php
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$z++;
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} // end if
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echo "\n";
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if (!empty($DelCol) && isset($DelCol[$x]) && $DelCol[$x] == 'on') {
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continue;
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}
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?>
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<td align="center" bgcolor="<?php echo $cfg['BgcolorOne']; ?>">
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<select style="width: <?php echo $realwidth; ?>" name="Field[<?php echo $z; ?>]" size="1">
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<option value=""></option>
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<?php
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echo "\n";
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for ($y = 0; $y < sizeof($fld); $y++) {
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if (isset($Field[$x]) && $fld[$y] == urldecode($Field[$x])) {
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$curField[$z] = urldecode($Field[$x]);
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$sel = ' selected="selected"';
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} else {
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$sel = '';
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} // end if
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echo ' ';
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echo '<option value="' . urlencode($fld[$y]) . '"' . $sel . '>' . htmlspecialchars($fld[$y]) . '</option>' . "\n";
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} // end for
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?>
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</select>
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</td>
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<?php
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$z++;
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echo "\n";
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} // end for
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?>
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</tr>
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<!-- Sort row -->
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<tr>
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<td align="<?php echo $cell_align_right; ?>" bgcolor="<?php echo $cfg['ThBgcolor']; ?>">
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<b><?php echo $strSort; ?> : </b>
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</td>
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<?php
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$z = 0;
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for ($x = 0; $x < $col; $x++) {
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if (!empty($InsCol) && isset($InsCol[$x]) && $InsCol[$x] == 'on') {
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?>
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<td align="center" bgcolor="<?php echo $cfg['BgcolorTwo']; ?>">
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<select style="width: <?php echo $realwidth; ?>" name="Sort[<?php echo $z; ?>]" size="1">
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<option value=""></option>
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<option value="ASC"><?php echo $strAscending; ?></option>
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<option value="DESC"><?php echo $strDescending; ?></option>
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</select>
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</td>
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<?php
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$z++;
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} // end if
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echo "\n";
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if (!empty($DelCol) && isset($DelCol[$x]) && $DelCol[$x] == 'on') {
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continue;
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}
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?>
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<td align="center" bgcolor="<?php echo $cfg['BgcolorTwo']; ?>">
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<select style="width: <?php echo $realwidth; ?>" name="Sort[<?php echo $z; ?>]" size="1">
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<option value=""></option>
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<?php
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echo "\n";
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// If they have chosen all fields using the * selector,
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// then sorting is not available
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// Robbat2 - Fix for Bug #570698
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if (isset($Sort[$x]) && isset($Field[$x]) && (substr(urldecode($Field[$x]),-2) == '.*')) {
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$Sort[$x] = '';
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} //end if
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if (isset($Sort[$x]) && $Sort[$x] == 'ASC') {
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$curSort[$z] = $Sort[$x];
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$sel = ' selected="selected"';
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} else {
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$sel = '';
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} // end if
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echo ' ';
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echo '<option value="ASC"' . $sel . '>' . $strAscending . '</option>' . "\n";
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if (isset($Sort[$x]) && $Sort[$x] == 'DESC') {
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$curSort[$z] = $Sort[$x];
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$sel = ' selected="selected"';
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} else {
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$sel = '';
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} // end if
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echo ' ';
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echo '<option value="DESC"' . $sel . '>' . $strDescending . '</option>' . "\n";
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?>
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</select>
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</td>
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<?php
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$z++;
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echo "\n";
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} // end for
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?>
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</tr>
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<!-- Show row -->
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<tr>
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<td align="<?php echo $cell_align_right; ?>" bgcolor="<?php echo $cfg['ThBgcolor']; ?>">
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<b><?php echo $strShow; ?> : </b>
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</td>
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<?php
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$z = 0;
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for ($x = 0; $x < $col; $x++) {
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if (!empty($InsCol) && isset($InsCol[$x]) && $InsCol[$x] == 'on') {
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?>
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<td align="center" bgcolor="<?php echo $cfg['BgcolorOne']; ?>">
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<input type="checkbox" name="Show[<?php echo $z; ?>]" />
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</td>
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<?php
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$z++;
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} // end if
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echo "\n";
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if (!empty($DelCol) && isset($DelCol[$x]) && $DelCol[$x] == 'on') {
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continue;
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}
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if (isset($Show[$x])) {
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$checked = ' checked="checked"';
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$curShow[$z] = $Show[$x];
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} else {
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$checked = '';
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}
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?>
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<td align="center" bgcolor="<?php echo $cfg['BgcolorOne']; ?>">
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<input type="checkbox" name="Show[<?php echo $z; ?>]"<?php echo $checked; ?> />
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</td>
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<?php
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$z++;
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echo "\n";
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} // end for
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?>
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</tr>
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<!-- Criteria row -->
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<tr>
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<td align="<?php echo $cell_align_right; ?>" bgcolor="<?php echo $cfg['ThBgcolor']; ?>">
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<b><?php echo $strCriteria; ?> : </b>
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</td>
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<?php
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$z = 0;
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for ($x = 0; $x < $col; $x++) {
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if (!empty($InsCol) && isset($InsCol[$x]) && $InsCol[$x] == 'on') {
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?>
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<td align="center" bgcolor="<?php echo $cfg['BgcolorTwo']; ?>">
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<input type="text" name="Criteria[<?php echo $z; ?>]" value="" class="textfield" style="width: <?php echo $realwidth; ?>" size="20" />
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</td>
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<?php
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$z++;
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} // end if
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echo "\n";
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if (!empty($DelCol) && isset($DelCol[$x]) && $DelCol[$x] == 'on') {
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continue;
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}
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if (isset($Criteria[$x])) {
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if (get_magic_quotes_gpc()) {
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$stripped_Criteria = stripslashes($Criteria[$x]);
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} else {
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$stripped_Criteria = $Criteria[$x];
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}
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}
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if ((empty($prev_Criteria) || !isset($prev_Criteria[$x]))
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|| urldecode($prev_Criteria[$x]) != htmlspecialchars($stripped_Criteria)) {
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$curCriteria[$z] = $stripped_Criteria;
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$encoded_Criteria = urlencode($stripped_Criteria);
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} else {
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$curCriteria[$z] = urldecode($prev_Criteria[$x]);
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$encoded_Criteria = $prev_Criteria[$x];
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}
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?>
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<td align="center" bgcolor="<?php echo $cfg['BgcolorTwo']; ?>">
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<input type="hidden" name="prev_Criteria[<?php echo $z; ?>]" value="<?php echo $encoded_Criteria; ?>" />
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<input type="text" name="Criteria[<?php echo $z; ?>]" value="<?php echo htmlspecialchars($stripped_Criteria); ?>" class="textfield" style="width: <?php echo $realwidth; ?>" size="20" />
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</td>
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<?php
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$z++;
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echo "\n";
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} // end for
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?>
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</tr>
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<!-- And/Or columns and rows -->
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<?php
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$w = 0;
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for ($y = 0; $y <= $row; $y++) {
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$bgcolor = ($y % 2) ? $cfg['BgcolorOne'] : $cfg['BgcolorTwo'];
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if (isset($InsRow[$y]) && $InsRow[$y] == 'on') {
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$chk['or'] = ' checked="checked"';
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$chk['and'] = '';
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?>
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<tr>
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<td align="<?php echo $cell_align_right; ?>" bgcolor="<?php echo $bgcolor; ?>" nowrap="nowrap">
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<!-- Row controls -->
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<table bgcolor="<?php echo $bgcolor; ?>">
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<tr>
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<td align="<?php echo $cell_align_right; ?>" nowrap="nowrap">
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<small><?php echo $strQBEIns; ?> :</small>
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<input type="checkbox" name="InsRow[<?php echo $w; ?>]" />
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</td>
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<td align="<?php echo $cell_align_right; ?>">
|
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<b><?php echo $strAnd; ?> :</b>
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</td>
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<td>
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<input type="radio" name="AndOrRow[<?php echo $w; ?>]" value="and"<?php echo $chk['and']; ?> />
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</td>
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|
</tr>
|
|
<tr>
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|
<td align="<?php echo $cell_align_right; ?>" nowrap="nowrap">
|
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<small><?php echo $strQBEDel; ?> :</small>
|
|
<input type="checkbox" name="DelRow[<?php echo $w; ?>]" />
|
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</td>
|
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<td align="<?php echo $cell_align_right; ?>">
|
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<b><?php echo $strOr; ?> :</b>
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</td>
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<td>
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<input type="radio" name="AndOrRow[<?php echo $w; ?>]" value="or"<?php echo $chk['or']; ?> />
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</td>
|
|
</tr>
|
|
</table>
|
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</td>
|
|
<?php
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$z = 0;
|
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for ($x = 0; $x < $col; $x++) {
|
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if ($InsCol[$x] == 'on') {
|
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echo "\n";
|
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$or = 'Or' . $w . '[' . $z . ']';
|
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?>
|
|
<td align="center" bgcolor="<?php echo $bgcolor; ?>">
|
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<textarea cols="20" rows="2" style="width: <?php echo $realwidth; ?>" name="<?php echo $or; ?>" dir="<?php echo $text_dir; ?>"></textarea>
|
|
</td>
|
|
<?php
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$z++;
|
|
} // end if
|
|
if ($DelCol[$x] == 'on') {
|
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continue;
|
|
}
|
|
|
|
echo "\n";
|
|
$or = 'Or' . $w . '[' . $z . ']';
|
|
?>
|
|
<td align="center" bgcolor="<?php echo $bgcolor; ?>">
|
|
<textarea cols="20" rows="2" style="width: <?php echo $realwidth; ?>" name="<?php echo $or; ?>" dir="<?php echo $text_dir; ?>"></textarea>
|
|
</td>
|
|
<?php
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$z++;
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|
} // end for
|
|
$w++;
|
|
echo "\n";
|
|
?>
|
|
</tr>
|
|
<?php
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} // end if
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|
|
if (isset($DelRow[$y]) && $DelRow[$y] == 'on') {
|
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continue;
|
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}
|
|
|
|
if (isset($AndOrRow[$y])) {
|
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$curAndOrRow[$w] = $AndOrRow[$y];
|
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}
|
|
if (isset($AndOrRow[$y]) && $AndOrRow[$y] == 'and') {
|
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$chk['and'] = ' checked="checked"';
|
|
$chk['or'] = '';
|
|
} else {
|
|
$chk['or'] = ' checked="checked"';
|
|
$chk['and'] = '';
|
|
}
|
|
echo "\n";
|
|
?>
|
|
<tr>
|
|
<td align="<?php echo $cell_align_right; ?>" nowrap="nowrap">
|
|
<!-- Row controls -->
|
|
<table bgcolor="<?php echo $bgcolor; ?>">
|
|
<tr>
|
|
<td align="<?php echo $cell_align_right; ?>" nowrap="nowrap">
|
|
<small><?php echo $strQBEIns; ?> :</small>
|
|
<input type="checkbox" name="InsRow[<?php echo $w; ?>]" />
|
|
</td>
|
|
<td align="<?php echo $cell_align_right; ?>">
|
|
<b><?php echo $strAnd; ?> :</b>
|
|
</td>
|
|
<td>
|
|
<input type="radio" name="AndOrRow[<?php echo $w; ?>]" value="and"<?php echo $chk['and']; ?> />
|
|
</td>
|
|
</tr>
|
|
<tr>
|
|
<td align="<?php echo $cell_align_right; ?>" nowrap="nowrap">
|
|
<small><?php echo $strQBEDel; ?> :</small>
|
|
<input type="checkbox" name="DelRow[<?php echo $w; ?>]" />
|
|
</td>
|
|
<td align="<?php echo $cell_align_right; ?>">
|
|
<b><?php echo $strOr; ?> :</b>
|
|
</td>
|
|
<td>
|
|
<input type="radio" name="AndOrRow[<?php echo $w; ?>]" value="or"<?php echo $chk['or']; ?> />
|
|
</td>
|
|
</tr>
|
|
</table>
|
|
</td>
|
|
<?php
|
|
$z = 0;
|
|
for ($x = 0; $x < $col; $x++) {
|
|
if (!empty($InsCol) && isset($InsCol[$x]) && $InsCol[$x] == 'on') {
|
|
echo "\n";
|
|
$or = 'Or' . $w . '[' . $z . ']';
|
|
?>
|
|
<td align="center" bgcolor="<?php echo $bgcolor; ?>">
|
|
<textarea cols="20" rows="2" style="width: <?php echo $realwidth; ?>" name="<?php echo $or; ?>" dir="<?php echo $text_dir; ?>"></textarea>
|
|
</td>
|
|
<?php
|
|
$z++;
|
|
} // end if
|
|
if (!empty($DelCol) && isset($DelCol[$x]) && $DelCol[$x] == 'on') {
|
|
continue;
|
|
}
|
|
|
|
echo "\n";
|
|
$or = 'Or' . $y;
|
|
if (!isset(${$or})) {
|
|
${$or} = '';
|
|
}
|
|
if (!empty(${$or}) && isset(${$or}[$x])) {
|
|
if (get_magic_quotes_gpc()) {
|
|
$stripped_or = stripslashes(${$or}[$x]);
|
|
} else {
|
|
$stripped_or = ${$or}[$x];
|
|
}
|
|
} else {
|
|
$stripped_or = '';
|
|
}
|
|
?>
|
|
<td align="center" bgcolor="<?php echo $bgcolor; ?>">
|
|
<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>
|
|
</td>
|
|
<?php
|
|
if (!empty(${$or}) && isset(${$or}[$x])) {
|
|
${'cur' . $or}[$z] = ${$or}[$x];
|
|
}
|
|
$z++;
|
|
} // end for
|
|
$w++;
|
|
echo "\n";
|
|
?>
|
|
</tr>
|
|
<?php
|
|
echo "\n";
|
|
} // end for
|
|
?>
|
|
|
|
<!-- Modify columns -->
|
|
<tr>
|
|
<td align="<?php echo $cell_align_right; ?>" bgcolor="<?php echo $cfg['ThBgcolor']; ?>">
|
|
<b><?php echo $strModify; ?> : </b>
|
|
</td>
|
|
<?php
|
|
$z = 0;
|
|
for ($x = 0; $x < $col; $x++) {
|
|
if (!empty($InsCol) && isset($InsCol[$x]) && $InsCol[$x] == 'on') {
|
|
$curAndOrCol[$z] = $AndOrCol[$y];
|
|
if ($AndOrCol[$z] == 'or') {
|
|
$chk['or'] = ' checked="checked"';
|
|
$chk['and'] = '';
|
|
} else {
|
|
$chk['and'] = ' checked="checked"';
|
|
$chk['or'] = '';
|
|
}
|
|
?>
|
|
<td align="center" bgcolor="<?php echo $cfg['BgcolorTwo']; ?>">
|
|
<b><?php echo $strOr; ?> :</b>
|
|
<input type="radio" name="AndOrCol[<?php echo $z; ?>]" value="or"<?php echo $chk['or']; ?> />
|
|
<b><?php echo $strAnd; ?> :</b>
|
|
<input type="radio" name="AndOrCol[<?php echo $z; ?>]" value="and"<?php echo $chk['and']; ?> />
|
|
<br />
|
|
<?php echo $strQBEIns . "\n"; ?>
|
|
<input type="checkbox" name="InsCol[<?php echo $z; ?>]" />
|
|
<?php echo $strQBEDel . "\n"; ?>
|
|
<input type="checkbox" name="DelCol[<?php echo $z; ?>]" />
|
|
</td>
|
|
<?php
|
|
$z++;
|
|
} // end if
|
|
echo "\n";
|
|
|
|
if (!empty($DelCol) && isset($DelCol[$x]) && $DelCol[$x] == 'on') {
|
|
continue;
|
|
}
|
|
|
|
if (isset($AndOrCol[$y])) {
|
|
$curAndOrCol[$z] = $AndOrCol[$y];
|
|
}
|
|
if (isset($AndOrCol[$z]) && $AndOrCol[$z] == 'or') {
|
|
$chk['or'] = ' checked="checked"';
|
|
$chk['and'] = '';
|
|
} else {
|
|
$chk['and'] = ' checked="checked"';
|
|
$chk['or'] = '';
|
|
}
|
|
?>
|
|
<td align="center" bgcolor="<?php echo $cfg['BgcolorTwo']; ?>">
|
|
<b><?php echo $strOr; ?> :</b>
|
|
<input type="radio" name="AndOrCol[<?php echo $z; ?>]" value="or"<?php echo $chk['or']; ?> />
|
|
<b><?php echo $strAnd; ?> :</b>
|
|
<input type="radio" name="AndOrCol[<?php echo $z; ?>]" value="and"<?php echo $chk['and']; ?> />
|
|
<br />
|
|
<?php echo $strQBEIns . "\n"; ?>
|
|
<input type="checkbox" name="InsCol[<?php echo $z; ?>]" />
|
|
<?php echo $strQBEDel . "\n"; ?>
|
|
<input type="checkbox" name="DelCol[<?php echo $z; ?>]" />
|
|
</td>
|
|
<?php
|
|
$z++;
|
|
echo "\n";
|
|
} // end for
|
|
?>
|
|
</tr>
|
|
</table>
|
|
|
|
|
|
<!-- Other controls -->
|
|
<table border="0">
|
|
<tr>
|
|
<td valign="top">
|
|
<table border="0" align="<?php echo $cell_align_left; ?>">
|
|
<tr>
|
|
<td rowspan="4" valign="top">
|
|
<?php echo $strUseTables; ?> :
|
|
<br />
|
|
<select name="TableList[]" size="7" multiple="multiple">
|
|
<?php
|
|
while (list($key, $val) = each($tbl_names)) {
|
|
echo ' ';
|
|
echo '<option value="' . urlencode($key) . '"' . $val . '>' . htmlspecialchars($key) . '</option>' . "\n";
|
|
}
|
|
?>
|
|
</select>
|
|
</td>
|
|
<td align="<?php echo $cell_align_right; ?>" valign="bottom">
|
|
<input type="hidden" value="<?php echo $db; ?>" name="db" />
|
|
<input type="hidden" value="<?php echo $z; ?>" name="Columns" />
|
|
<?php
|
|
$w--;
|
|
?>
|
|
<input type="hidden" value="<?php echo $w; ?>" name="Rows" />
|
|
<?php echo $strAddDeleteRow; ?> :
|
|
<select size="1" name="Add_Row">
|
|
<option value="-3">-3</option>
|
|
<option value="-2">-2</option>
|
|
<option value="-1">-1</option>
|
|
<option value="0" selected="selected">0</option>
|
|
<option value="1">1</option>
|
|
<option value="2">2</option>
|
|
<option value="3">3</option>
|
|
</select>
|
|
</td>
|
|
</tr>
|
|
<tr>
|
|
<td align="<?php echo $cell_align_right; ?>" valign="bottom">
|
|
<?php echo $strAddDeleteColumn; ?> :
|
|
<select size="1" name="Add_Col">
|
|
<option value="-3">-3</option>
|
|
<option value="-2">-2</option>
|
|
<option value="-1">-1</option>
|
|
<option value="0" selected="selected">0</option>
|
|
<option value="1">1</option>
|
|
<option value="2">2</option>
|
|
<option value="3">3</option>
|
|
</select>
|
|
</td>
|
|
</tr>
|
|
<!-- Generates a query -->
|
|
<tr align="center" valign="top">
|
|
<td>
|
|
<input type="submit" name="modify" value="<?php echo $strUpdateQuery; ?>" />
|
|
<input type="hidden" name="server" value="<?php echo $server; ?>" />
|
|
<input type="hidden" name="lang" value="<?php echo $lang; ?>" />
|
|
<input type="hidden" name="convcharset" value="<?php echo $convcharset; ?>" />
|
|
</td>
|
|
</tr>
|
|
<!-- Executes a query -->
|
|
<tr align="center" valign="top">
|
|
<td>
|
|
<input type="submit" name="submit_sql" value="<?php echo $strRunQuery; ?>" />
|
|
</td>
|
|
</tr>
|
|
</table>
|
|
</td>
|
|
<td>
|
|
<!-- Displays the current query -->
|
|
<?php echo sprintf($strQueryOnDb, htmlspecialchars($db)); ?><br />
|
|
<textarea cols="30" rows="7" name="sql_query" dir="<?php echo $text_dir; ?>">
|
|
<?php
|
|
// 1. SELECT
|
|
$last_select = 0;
|
|
$encoded_qry = '';
|
|
if (!isset($qry_select)) {
|
|
$qry_select = '';
|
|
}
|
|
for ($x = 0; $x < $col; $x++) {
|
|
if (!empty($curField[$x]) && isset($curShow[$x]) && $curShow[$x] == 'on') {
|
|
if ($last_select) {
|
|
$qry_select .= ', ';
|
|
}
|
|
$qry_select .= $curField[$x];
|
|
$last_select = 1;
|
|
}
|
|
} // end for
|
|
if (!empty($qry_select)) {
|
|
$encoded_qry .= urlencode('SELECT ' . $qry_select . "\n");
|
|
echo 'SELECT ' . htmlspecialchars($qry_select) . "\n";
|
|
}
|
|
|
|
// 2. FROM
|
|
|
|
// Create LEFT JOINS out of Relations
|
|
// Code originally by Mike Beck <mike.beck@ibmiller.de>
|
|
// If we can use Relations we could make some left joins
|
|
// First find out if relations are available in this database
|
|
|
|
// First we need the really needed Tables - those in TableList might
|
|
// still be all Tables.
|
|
if (isset($Field) && count($Field) > 0) {
|
|
|
|
// Initialize some variables
|
|
$alltabs = array();
|
|
$where = array();
|
|
$wheretabs = array();
|
|
$reltabs = array();
|
|
$rel = array();
|
|
$rest = array();
|
|
$found = array();
|
|
|
|
// we only start this if we have fields, otherwise it would be dumb
|
|
while (list(, $value) = each($Field)) {
|
|
$parts = explode('.', $value);
|
|
if (urldecode($parts[0]) != '') {
|
|
$alltabs[] = substr(urldecode($parts[0]), 1, strlen(urldecode($parts[0])) - 2);
|
|
}
|
|
} // end while
|
|
|
|
if ($cfgRelation['relwork'] && count($alltabs) > 0) {
|
|
|
|
// now we need all tables that we have in the whereclause
|
|
for ($x = 0; $x < count($Criteria); $x++) {
|
|
$wtable = explode('.', urldecode($Field[$x]));
|
|
$ctable = str_replace('`', '', $wtable[0]);
|
|
if (!empty($Field[$x]) && !empty($Criteria[$x])) {
|
|
if (empty($where[$ctable]) || $where[$ctable] != '=') {
|
|
$where[$ctable] = substr($Criteria[$x], 0, 1);
|
|
}
|
|
}
|
|
} // end for
|
|
|
|
if (count($where) > 1) {
|
|
// if we have enough whereclauses then we want those that have
|
|
// a '=' (not for example 'like')
|
|
while (list($key, $value) = each($where)) {
|
|
if ($value == '=') {
|
|
$wheretabs[$key] = '=';
|
|
}
|
|
}
|
|
} // end if
|
|
|
|
|
|
// if there was nothing starting with '=' we have to use all we got in
|
|
// the first place
|
|
if (count($wheretabs) == 0) {
|
|
$wheretabs = &$where;
|
|
}
|
|
|
|
// when we want the fastest SELECT Statement, it would be great
|
|
// to have one Table as $master (that is the one that will be in FROM ... contrary to the
|
|
// rest which will just show in the LEFT JOIN lines) that has a good whereclause and is
|
|
// FOREIGN table to as many tables as possible
|
|
|
|
// We will need this a few times:
|
|
$incrit = '(\'' . implode('\', \'', $alltabs) . '\')';
|
|
|
|
|
|
$rel_query = 'SELECT foreign_table AS wer, COUNT(master_table) AS hits'
|
|
. ' FROM ' . PMA_backquote($cfgRelation['relation'])
|
|
. ' WHERE master_db = \'' . $db . '\''
|
|
. ' AND foreign_db = \'' . $db . '\''
|
|
. ' AND master_table IN ' . $incrit
|
|
. ' AND foreign_table IN ' . $incrit;
|
|
if (!empty($column)) {
|
|
$rel_query .= ' AND foreign_field = \'' . $column . '\'';
|
|
}
|
|
$rel_query .= ' GROUP BY foreign_table ORDER BY hits DESC';
|
|
$relations = PMA_query_as_cu($rel_query);
|
|
|
|
$bpm = FALSE;
|
|
while ($row = PMA_mysql_fetch_array($relations)) {
|
|
// in case we will not find any foreign table that is also in the
|
|
// where clause AND we do not find a master table later, then we
|
|
// just use the most popular foreign table (allthough chances are remote)
|
|
if (!isset($master)) {
|
|
$master = $row['wer'];
|
|
}
|
|
if ($bpm == FALSE) {
|
|
while (list($key, $value) = each($wheretabs)) {
|
|
if ($row['wer'] == $key) {
|
|
$master = $row['wer'];
|
|
$bpm = TRUE; // best possible master found ;-)
|
|
break;
|
|
}
|
|
} // end while
|
|
reset($wheretabs);
|
|
}
|
|
} // end while
|
|
|
|
// if we didn't find any best possible master at this point, then we will settle
|
|
// for the most popular master_table in the whereclause (sbpm = second best possible master ;-)
|
|
// or if that fails as well, then rather the most popular master table than the
|
|
// most popular foreign_table
|
|
if ($bpm == FALSE) {
|
|
$sbpm = FALSE;
|
|
// easier to just save any bad master we had and use it if we do not
|
|
// find anything better
|
|
if (isset($master)) {
|
|
$badmaster = $master;
|
|
unset($master);
|
|
}
|
|
$rel_query = 'SELECT master_table AS wer, COUNT(foreign_table) AS hits'
|
|
. ' FROM ' . PMA_backquote($cfgRelation['relation'])
|
|
. ' WHERE master_db = \'' . $db . '\''
|
|
. ' AND foreign_db = \'' . $db . '\''
|
|
. ' AND master_table IN ' . $incrit
|
|
. ' AND foreign_table IN ' . $incrit;
|
|
if (!empty($column)) {
|
|
$rel_query .= ' AND master_field = \'' . $column . '\'';
|
|
}
|
|
$rel_query .= ' GROUP BY master_table ORDER BY hits DESC';
|
|
|
|
$relations = PMA_query_as_cu($rel_query);
|
|
while ($row = PMA_mysql_fetch_array($relations)) {
|
|
// we want the first one (highest number of hits) or the first one
|
|
// that is in the WHERE clause
|
|
if (!isset($master)) {
|
|
$master = $row['wer'];
|
|
}
|
|
if ($sbpm == FALSE) {
|
|
while (list($key, $value) = each($wheretabs)) {
|
|
if ($row['wer'] == $key) {
|
|
$master = $row['wer'];
|
|
$sbpm = TRUE;
|
|
break;
|
|
}
|
|
} // end while
|
|
reset($wheretabs);
|
|
}
|
|
} // end while
|
|
if (!isset($master) && isset($badmaster)) {
|
|
$master = $badmaster;
|
|
unset($badmaster);
|
|
}
|
|
} // end if bpm==FALSE
|
|
|
|
// if we still don't have a master at this point we might as well
|
|
// give up ;-)
|
|
|
|
if (isset ($master) && $master != '') {
|
|
$qry_from = PMA_backquote($master);
|
|
|
|
// now we want one Array that has all tablenames but master
|
|
while (list(, $value) = each($alltabs)) {
|
|
if ($value != $master) {
|
|
$reltabs[] = $value;
|
|
$rel[$value]['mcon'] = 0;
|
|
}
|
|
} // end while
|
|
|
|
// everything but the first table
|
|
$incrit_s = '(\'' . implode('\', \'', $reltabs) . '\')';
|
|
$rel_query = 'SELECT *'
|
|
. ' FROM ' . PMA_backquote($cfgRelation['relation'])
|
|
. ' WHERE master_db = \'' . $db . '\''
|
|
. ' AND foreign_db = \'' . $db . '\'';
|
|
if($bpm == TRUE){ // which means that my $master is a foreign table
|
|
$rel_query .= ' AND master_table IN ' . $incrit_s
|
|
. ' AND foreign_table IN ' . $incrit;
|
|
if (!empty($column)) {
|
|
$rel_query .= ' AND foreign_field = \'' . $column . '\'';
|
|
}
|
|
} else {
|
|
$rel_query .= ' AND foreign_table IN ' . $incrit_s
|
|
. ' AND master_table IN ' . $incrit;
|
|
if (!empty($column)) {
|
|
$rel_query .= ' AND master_field = \'' . $column . '\'';
|
|
}
|
|
}
|
|
|
|
if (isset($dbh)) {
|
|
PMA_mysql_select_db($cfgRelation['db'], $dbh);
|
|
$relations = @PMA_mysql_query($rel_query, $dbh) or PMA_mysqlDie(PMA_mysql_error($dbh), $rel_query, '', $err_url_0);
|
|
PMA_mysql_select_db($db, $dbh);
|
|
} else {
|
|
PMA_mysql_select_db($cfgRelation['db']);
|
|
$relations = @PMA_mysql_query($rel_query) or PMA_mysqlDie('', $rel_query, '', $err_url_0);
|
|
PMA_mysql_select_db($db);
|
|
}
|
|
|
|
if($bpm == TRUE){ // which means that my $master is a foreign table
|
|
while ($row = PMA_mysql_fetch_array($relations)) {
|
|
$master_table = $row['master_table'];
|
|
if ($rel[$master_table]['mcon'] == 0) {
|
|
// if we already found a link to the master table we don't
|
|
// want another otherwise we take whatever we get
|
|
$rel[$master_table]['link'] = ' LEFT JOIN ' . PMA_backquote($master_table)
|
|
. ' ON ' . PMA_backquote($row['foreign_table']) . '.' . PMA_backquote($row['foreign_field'])
|
|
. ' = ' . PMA_backquote($row['master_table']) . '.' . PMA_backquote($row['master_field']);
|
|
if ($row['foreign_table'] == $master) {
|
|
$rel[$master_table]['mcon'] = 1;
|
|
}
|
|
}
|
|
} // end while
|
|
} else {
|
|
while ($row = PMA_mysql_fetch_array($relations)) {
|
|
$foreign_table = $row['foreign_table'];
|
|
if ($rel[$foreign_table]['mcon'] == 0) {
|
|
// if we already found a link to the master table we don't
|
|
// want another otherwise we take whatever we get
|
|
$rel[$foreign_table]['link'] = ' LEFT JOIN ' . PMA_backquote($foreign_table)
|
|
. ' ON ' . PMA_backquote($row['foreign_table']) . '.' . PMA_backquote($row['foreign_field'])
|
|
. ' = ' . PMA_backquote($row['master_table']) . '.' . PMA_backquote($row['master_field']);
|
|
if ($row['master_table'] == $master) {
|
|
$rel[$foreign_table]['mcon'] = 1;
|
|
}
|
|
}
|
|
} // end while
|
|
}
|
|
// possibly we still don't have all - there might be some that are
|
|
// only found in relation to one of those that we
|
|
// already have
|
|
if ($master != '') {
|
|
$found[] = $master;
|
|
$qry_from = PMA_backquote($master);
|
|
} // end if
|
|
|
|
while (list($key, $varr) = each($rel)) {
|
|
if (!isset($varr['link']) || $varr['link'] == '') {
|
|
$rest[] = $key;
|
|
} else {
|
|
$found[] = $key;
|
|
}
|
|
} // end while
|
|
if (count($rest) > 0) {
|
|
$incrit_d = '(\'' . implode('\', \'', $found) . '\')';
|
|
$incrit_s = '(\'' . implode('\', \'', $rest) . '\')';
|
|
if ($bpm == TRUE) {
|
|
$from_table = 'foreign_table';
|
|
$from_field = 'foreign_field';
|
|
$to_table = 'master_table';
|
|
} else {
|
|
$from_table = 'master_table';
|
|
$from_field = 'master_field';
|
|
$to_table = 'foreign_table';
|
|
}
|
|
$rel_query = 'SELECT *'
|
|
. ' FROM ' . PMA_backquote($cfgRelation['relation'])
|
|
. ' WHERE master_db = \'' . $db . '\''
|
|
. ' AND foreign_db = \'' . $db . '\''
|
|
. ' AND ' . $from_table . ' IN ' . $incrit_s
|
|
. ' AND ' . $to_table . ' IN ' . $incrit_d;
|
|
if (!empty($column)) {
|
|
$rel_query .= ' AND ' . $from_field . ' = \'' . $column . '\'';
|
|
}
|
|
|
|
|
|
if (isset($dbh)) {
|
|
PMA_mysql_select_db($cfgRelation['db'], $dbh);
|
|
$relations = @PMA_mysql_query($rel_query, $dbh) or PMA_mysqlDie(PMA_mysql_error($dbh), $rel_query, '', $err_url_0);
|
|
PMA_mysql_select_db($db, $dbh);
|
|
} else {
|
|
PMA_mysql_select_db($cfgRelation['db']);
|
|
$relations = @PMA_mysql_query($rel_query) or PMA_mysqlDie('', $rel_query, '', $err_url_0);
|
|
PMA_mysql_select_db($db);
|
|
}
|
|
|
|
while ($row = PMA_mysql_fetch_array($relations)) {
|
|
if ($bpm == TRUE) {
|
|
$found_table = $row['foreign_table'];
|
|
$other_table = $row['master_table'];
|
|
} else {
|
|
$found_table = $row['master_table'];
|
|
$other_table = $row['foreign_table'];
|
|
}
|
|
if ($rel[$found_table]['mcon'] == 0) {
|
|
// if we allready found a link to the mastertable we
|
|
// don't want another otherwise we take whatever we get
|
|
$rel[$found_table]['link'] = ' LEFT JOIN ' . $found_table
|
|
. ' ON ' . PMA_backquote($row['master_table']) . '.' . PMA_backquote($row['master_field'])
|
|
. ' = ' . PMA_backquote($row['foreign_table']) . '.' . PMA_backquote($row['foreign_field']);
|
|
|
|
// in extreme cases we hadn't found a master yet, so
|
|
// let's use the one we found now
|
|
if ($master == '') {
|
|
$master = $found_table;
|
|
}
|
|
if ($other_table == $master) {
|
|
$rel[$found_table]['mcon'] = 1;
|
|
}
|
|
}
|
|
} // end while
|
|
} // end if
|
|
|
|
// now let's see what we found - every table that doesn't have a
|
|
// link gets added directly to the FROM the links go to a second
|
|
// variable $lj which is added afterwards
|
|
$lj = '';
|
|
$ljm = '';
|
|
reset($rel);
|
|
while (list($key, $varr) = each($rel)) {
|
|
if ($varr['link'] == '') {
|
|
if ($qry_from != '') {
|
|
$qry_from .= ', ';
|
|
}
|
|
$qry_from .= PMA_backquote($key);
|
|
// debug echo "add ". $key . ": " . PMA_backquote($key) . "\n";
|
|
} else if ($varr['mcon'] == 0) {
|
|
// those that have no link with the mastertable we will
|
|
// show at the end
|
|
$lj .= $varr['link'];
|
|
} else {
|
|
$ljm .= $varr['link'];
|
|
}
|
|
} // end while
|
|
|
|
// on one occasion i had qry_from at this point end with a , as I
|
|
// can't find why this happened i check this now:
|
|
$qry_from = ereg_replace(', $', '', $qry_from);
|
|
$qry_from .= $ljm . $lj;
|
|
} // end if ($master != '')
|
|
} // end rel work and $alltabs > 0
|
|
|
|
if (empty($qry_from) && count($alltabs)) {
|
|
// there might be more than one mentioning of the table in here
|
|
// as array_unique is only PHP4 we have to do this by hand
|
|
$temp = array();
|
|
while (list($k, $v) = each($alltabs)) {
|
|
$temp[$v] = 1;
|
|
}
|
|
unset($alltabs);
|
|
$alltabs = array();
|
|
while (list($k, $v) = each($temp)) {
|
|
$alltabs[] = $k;
|
|
}
|
|
$qry_from = implode(', ', PMA_backquote($alltabs));
|
|
}
|
|
|
|
} // end count($Field) > 0
|
|
|
|
if (!empty($qry_from)) {
|
|
$encoded_qry .= urlencode('FROM ' . $qry_from . "\n");
|
|
echo 'FROM ' . htmlspecialchars($qry_from) . "\n";
|
|
}
|
|
|
|
// 3. WHERE
|
|
$qry_where = '';
|
|
$criteria_cnt = 0;
|
|
for ($x = 0; $x < $col; $x++) {
|
|
if (!empty($curField[$x]) && !empty($curCriteria[$x]) && $x && isset($last_where)) {
|
|
$qry_where .= ' ' . strtoupper($curAndOrCol[$last_where]) . ' ';
|
|
}
|
|
if (!empty($curField[$x]) && !empty($curCriteria[$x])) {
|
|
$qry_where .= '(' . $curField[$x] . ' ' . $curCriteria[$x] . ')';
|
|
$last_where = $x;
|
|
$criteria_cnt++;
|
|
}
|
|
} // end for
|
|
if ($criteria_cnt > 1) {
|
|
$qry_where = '(' . $qry_where . ')';
|
|
}
|
|
|
|
// OR rows ${"cur".$or}[$x]
|
|
if (!isset($curAndOrRow)) {
|
|
$curAndOrRow = array();
|
|
}
|
|
for ($y = 0; $y <= $row; $y++) {
|
|
$criteria_cnt = 0;
|
|
$qry_orwhere = '';
|
|
$last_orwhere = '';
|
|
for ($x = 0; $x < $col; $x++) {
|
|
if (!empty($curField[$x]) && !empty(${'curOr' . $y}[$x]) && $x) {
|
|
$qry_orwhere .= ' ' . strtoupper($curAndOrCol[$last_orwhere]) . ' ';
|
|
}
|
|
if (!empty($curField[$x]) && !empty(${'curOr' . $y}[$x])) {
|
|
$qry_orwhere .= '(' . $curField[$x]
|
|
. ' '
|
|
. (get_magic_quotes_gpc() ? stripslashes(${'curOr' . $y}[$x]) : ${'curOr' . $y}[$x])
|
|
. ')';
|
|
$last_orwhere = $x;
|
|
$criteria_cnt++;
|
|
}
|
|
} // end for
|
|
if ($criteria_cnt > 1) {
|
|
$qry_orwhere = '(' . $qry_orwhere . ')';
|
|
}
|
|
if (!empty($qry_orwhere)) {
|
|
$qry_where .= "\n"
|
|
. strtoupper(isset($curAndOrRow[$y]) ? $curAndOrRow[$y] . ' ' : '')
|
|
. $qry_orwhere;
|
|
} // end if
|
|
} // end for
|
|
|
|
if (!empty($qry_where) && $qry_where != '()') {
|
|
$encoded_qry .= urlencode('WHERE ' . $qry_where . "\n");
|
|
echo 'WHERE ' . htmlspecialchars($qry_where) . "\n";
|
|
} // end if
|
|
|
|
// 4. ORDER BY
|
|
$last_orderby = 0;
|
|
if (!isset($qry_orderby)) {
|
|
$qry_orderby = '';
|
|
}
|
|
for ($x = 0; $x < $col; $x++) {
|
|
if ($last_orderby && $x && !empty($curField[$x]) && !empty($curSort[$x])) {
|
|
$qry_orderby .= ', ';
|
|
}
|
|
if (!empty($curField[$x]) && !empty($curSort[$x])) {
|
|
// if they have chosen all fields using the * selector,
|
|
// then sorting is not available
|
|
// Robbat2 - Fix for Bug #570698
|
|
if (substr($curField[$x], -2) != '.*') {
|
|
$qry_orderby .= $curField[$x] . ' ' . $curSort[$x];
|
|
$last_orderby = 1;
|
|
}
|
|
}
|
|
} // end for
|
|
if (!empty($qry_orderby)) {
|
|
$encoded_qry .= urlencode('ORDER BY ' . $qry_orderby);
|
|
echo 'ORDER BY ' . htmlspecialchars($qry_orderby) . "\n";
|
|
}
|
|
?>
|
|
</textarea>
|
|
<input type="hidden" name="encoded_sql_query" value="<?php echo $encoded_qry; ?>" />
|
|
</td>
|
|
</tr>
|
|
</table>
|
|
|
|
</form>
|
|
|
|
|
|
<?php
|
|
/**
|
|
* Displays the footer
|
|
*/
|
|
require('./footer.inc.php3');
|
|
?>
|