Rename db_* files to drop useless _details part.

1 files changed, 1031 insertions, 0 deletions

diff --git a/db_qbe.php b/db_qbe.php
new file mode 100644
index 0000000000..f57630f0b4
--- /dev/null
+++ b/db_qbe.php
@@ -0,0 +1,1031 @@
+<?php
+/* $Id$ */
+// vim: expandtab sw=4 ts=4 sts=4:
+
+/**
+ * query by example the whole database
+ */
+
+/**
+ * requirements
+ */
+require_once './libraries/common.lib.php';
+require_once './libraries/Table.class.php';
+require_once './libraries/relation.lib.php';
+
+
+/**
+ * Gets the relation settings
+ */
+$cfgRelation = PMA_getRelationsParam();
+
+
+/**
+ * A query has been submitted -> execute it, else display the headers
+ */
+if (isset($_REQUEST['submit_sql'])
+ && preg_match('@^SELECT@i', $_REQUEST['encoded_sql_query'])) {
+    $goto      = 'db_sql.php';
+    $zero_rows = htmlspecialchars($GLOBALS['strSuccess']);
+    $sql_query = urldecode($_REQUEST['encoded_sql_query']);
+    require './sql.php';
+    exit;
+} else {
+    $sub_part  = '_qbe';
+    require './libraries/db_common.inc.php';
+    $url_query .= '&amp;goto=db_qbe.php';
+    $url_params['goto'] = 'db_qbe.php';
+    require './libraries/db_info.inc.php';
+}
+
+if (isset($_REQUEST['submit_sql'])
+ && ! preg_match('@^SELECT@i', $_REQUEST['encoded_sql_query'])) {
+    echo '<div class="warning">' . $GLOBALS['strHaveToShow'] . '</div>';
+}
+
+
+/**
+ * Initialize some variables
+ */
+$col_cnt = isset($_REQUEST['col_cnt']) ? (int) $_REQUEST['col_cnt'] : 3;
+$add_col = isset($_REQUEST['add_col']) ? (int) $_REQUEST['add_col'] : 0;
+$add_row = isset($_REQUEST['add_row']) ? (int) $_REQUEST['add_row'] : 0;
+
+$rows = isset($_REQUEST['rows']) ? (int) $_REQUEST['rows'] : 0;
+$ins_col = isset($_REQUEST['ins_col']) ? $_REQUEST['ins_col'] : array();
+$del_col = isset($_REQUEST['del_col']) ? $_REQUEST['del_col'] : array();
+
+$prev_criteria = isset($_REQUEST['prev_criteria'])
+    ? $_REQUEST['prev_criteria']
+    : array();
+$criteria = isset($_REQUEST['criteria'])
+    ? $_REQUEST['criteria']
+    : array_fill(0, $col_cnt, '');
+
+$ins_row = isset($_REQUEST['ins_row'])
+    ? $_REQUEST['ins_row']
+    : array_fill(0, $col_cnt, '');
+$del_row = isset($_REQUEST['del_row'])
+    ? $_REQUEST['del_row']
+    : array_fill(0, $col_cnt, '');
+$and_or_row = isset($_REQUEST['and_or_row'])
+    ? $_REQUEST['and_or_row']
+    : array_fill(0, $col_cnt, '');
+$and_or_col = isset($_REQUEST['and_or_col'])
+    ? $_REQUEST['and_or_col']
+    : array_fill(0, $col_cnt, '');
+
+// minimum width
+$form_column_width = 12;
+$col = max($col_cnt + $add_col, 0);
+$row = max($rows + $add_row, 0);
+
+
+// The tables list sent by a previously submitted form
+if (!empty($TableList)) {
+    $cnt_table_list = count($TableList);
+    for ($x = 0; $x < $cnt_table_list; $x++) {
+        $tbl_names[urldecode($TableList[$x])] = ' selected="selected"';
+    }
+} // end if
+
+
+// this was a work in progress, deactivated for now
+//$columns = PMA_DBI_get_columns_full($GLOBALS['db']);
+//$tables  = PMA_DBI_get_columns_full($GLOBALS['db']);
+
+
+/**
+ * Prepares the form
+ */
+$tbl_result     = PMA_DBI_query('SHOW TABLES FROM ' . PMA_backquote($db) . ';', null, PMA_DBI_QUERY_STORE);
+$tbl_result_cnt = PMA_DBI_num_rows($tbl_result);
+$i              = 0;
+$k              = 0;
+
+// The tables list gets from MySQL
+while ($i < $tbl_result_cnt) {
+    list($tbl)       = PMA_DBI_fetch_row($tbl_result);
+    $fld_results     = PMA_DBI_get_fields($db, $tbl);
+    $fld_results_cnt = ($fld_results) ? count($fld_results) : 0;
+    $j               = 0;
+
+    if (empty($tbl_names[$tbl]) && !empty($TableList)) {
+        $tbl_names[$tbl] = '';
+    } else {
+        $tbl_names[$tbl] = ' selected="selected"';
+    } //  end if
+
+    // The fields list per selected tables
+    if ($tbl_names[$tbl] == ' selected="selected"') {
+        $fld[$k++]   =  PMA_backquote($tbl) . '.*';
+        while ($j < $fld_results_cnt) {
+            $fld[$k] = PMA_convert_display_charset($fld_results[$j]['Field']);
+            $fld[$k] = PMA_backquote($tbl) . '.' . PMA_backquote($fld[$k]);
+
+            // increase the width if necessary
+            if (strlen($fld[$k]) > $form_column_width) {
+                $form_column_width = strlen($fld[$k]);
+            } //end if
+
+            $k++;
+            $j++;
+        } // end while
+    } // end if
+
+    $i++;
+} // end if
+PMA_DBI_free_result($tbl_result);
+
+// largest width found
+$realwidth = $form_column_width . 'ex';
+
+
+/**
+ * Displays the Query by example form
+ */
+
+function showColumnSelectCell($columns, $column_number, $selected = '')
+{
+    ?>
+    <td align="center">
+        <select name="Field[<?php echo $column_number; ?>]" size="1">
+            <option value=""></option>
+    <?php
+    foreach ($columns as $column) {
+        if ($column === $selected) {
+            $sel = ' selected="selected"';
+        } else {
+            $sel = '';
+        }
+        echo '                ';
+        echo '<option value="' . htmlspecialchars($column) . '"' . $sel . '>'
+            . htmlspecialchars($column) . '</option>' . "\n";
+    }
+    ?>
+        </select>
+    </td>
+    <?php
+}
+
+?>
+
+<form action="db_qbe.php" method="post">
+<table class="data" style="width: 100%;">
+<tr class="odd noclick">
+    <th><?php echo $strField; ?>:</th>
+<?php
+$z = 0;
+for ($x = 0; $x < $col; $x++) {
+    if (isset($ins_col[$x]) && $ins_col[$x] == 'on') {
+        showColumnSelectCell( $fld, $z );
+        $z++;
+    }
+
+    if (! empty($del_col) && isset($del_col[$x]) && $del_col[$x] == 'on') {
+        continue;
+    }
+
+    $selected = '';
+    if (isset($Field[$x])) {
+        $selected = urldecode($Field[$x]);
+        $curField[$z] = urldecode($Field[$x]);
+    }
+    showColumnSelectCell($fld, $z, $selected);
+    $z++;
+} // end for
+?>
+</tr>
+
+<!-- Sort row -->
+<tr class="even noclick">
+    <th><?php echo $strSort; ?>:</th>
+<?php
+$z = 0;
+for ($x = 0; $x < $col; $x++) {
+    if (!empty($ins_col) && isset($ins_col[$x]) && $ins_col[$x] == 'on') {
+        ?>
+    <td align="center">
+        <select style="width: <?php echo $realwidth; ?>" name="Sort[<?php echo $z; ?>]" size="1">
+            <option value=""></option>
+            <option value="ASC"><?php echo $strAscending; ?></option>
+            <option value="DESC"><?php echo $strDescending; ?></option>
+        </select>
+    </td>
+        <?php
+        $z++;
+    } // end if
+    echo "\n";
+
+    if (!empty($del_col) && isset($del_col[$x]) && $del_col[$x] == 'on') {
+        continue;
+    }
+    ?>
+    <td align="center">
+        <select style="width: <?php echo $realwidth; ?>" name="Sort[<?php echo $z; ?>]" size="1">
+            <option value=""></option>
+    <?php
+    echo "\n";
+
+    // If they have chosen all fields using the * selector,
+    // then sorting is not available
+    // Robbat2 - Fix for Bug #570698
+    if (isset($Sort[$x]) && isset($Field[$x])
+     && substr(urldecode($Field[$x]), -2) == '.*') {
+        $Sort[$x] = '';
+    } //end if
+
+    if (isset($Sort[$x]) && $Sort[$x] == 'ASC') {
+        $curSort[$z] = $Sort[$x];
+        $sel         = ' selected="selected"';
+    } else {
+        $sel         = '';
+    } // end if
+    echo '                ';
+    echo '<option value="ASC"' . $sel . '>' . $strAscending . '</option>' . "\n";
+    if (isset($Sort[$x]) && $Sort[$x] == 'DESC') {
+        $curSort[$z] = $Sort[$x];
+        $sel         = ' selected="selected"';
+    } else {
+        $sel         = '';
+    } // end if
+    echo '                ';
+    echo '<option value="DESC"' . $sel . '>' . $strDescending . '</option>' . "\n";
+    ?>
+        </select>
+    </td>
+    <?php
+    $z++;
+    echo "\n";
+} // end for
+?>
+</tr>
+
+<!-- Show row -->
+<tr class="odd noclick">
+    <th><?php echo $strShow; ?>:</th>
+<?php
+$z = 0;
+for ($x = 0; $x < $col; $x++) {
+    if (!empty($ins_col) && isset($ins_col[$x]) && $ins_col[$x] == 'on') {
+        ?>
+    <td align="center">
+        <input type="checkbox" name="Show[<?php echo $z; ?>]" />
+    </td>
+        <?php
+        $z++;
+    } // end if
+    echo "\n";
+
+    if (!empty($del_col) && isset($del_col[$x]) && $del_col[$x] == 'on') {
+        continue;
+    }
+    if (isset($Show[$x])) {
+        $checked     = ' checked="checked"';
+        $curShow[$z] = $Show[$x];
+    } else {
+        $checked     =  '';
+    }
+    ?>
+    <td align="center">
+        <input type="checkbox" name="Show[<?php echo $z; ?>]"<?php echo $checked; ?> />
+    </td>
+    <?php
+    $z++;
+    echo "\n";
+} // end for
+?>
+</tr>
+
+<!-- Criteria row -->
+<tr class="even noclick">
+    <th><?php echo $strCriteria; ?>:</th>
+<?php
+$z = 0;
+for ($x = 0; $x < $col; $x++) {
+    if (!empty($ins_col) && isset($ins_col[$x]) && $ins_col[$x] == 'on') {
+        ?>
+    <td align="center">
+        <input type="text" name="criteria[<?php echo $z; ?>]" value="" class="textfield" style="width: <?php echo $realwidth; ?>" size="20" />
+    </td>
+        <?php
+        $z++;
+    } // end if
+    echo "\n";
+
+    if (!empty($del_col) && isset($del_col[$x]) && $del_col[$x] == 'on') {
+        continue;
+    }
+    if (isset($criteria[$x])) {
+        $stripped_Criteria = $criteria[$x];
+    }
+    if ((empty($prev_criteria) || !isset($prev_criteria[$x]))
+        || urldecode($prev_criteria[$x]) != htmlspecialchars($stripped_Criteria)) {
+        $curCriteria[$z]   = $stripped_Criteria;
+        $encoded_Criteria  = urlencode($stripped_Criteria);
+    } else {
+        $curCriteria[$z]   = urldecode($prev_criteria[$x]);
+        $encoded_Criteria  = $prev_criteria[$x];
+    }
+    ?>
+    <td align="center">
+        <input type="hidden" name="prev_criteria[<?php echo $z; ?>]" value="<?php echo $encoded_Criteria; ?>" />
+        <input type="text" name="criteria[<?php echo $z; ?>]" value="<?php echo htmlspecialchars($stripped_Criteria); ?>" class="textfield" style="width: <?php echo $realwidth; ?>" size="20" />
+    </td>
+    <?php
+    $z++;
+    echo "\n";
+} // end for
+?>
+</tr>
+
+<!-- And/Or columns and rows -->
+<?php
+$w = 0;
+$odd_row = true;
+for ($y = 0; $y <= $row; $y++) {
+    if (isset($ins_row[$y]) && $ins_row[$y] == 'on') {
+        $chk['or']  = ' checked="checked"';
+        $chk['and'] = '';
+        ?>
+<tr class="<?php echo $odd_row ? 'odd' : 'even'; ?> noclick">
+    <td align="<?php echo $cell_align_right; ?>" nowrap="nowrap">
+        <!-- Row controls -->
+        <table cellpadding="0" cellspacing="0" border="0">
+        <tr>
+            <td align="<?php echo $cell_align_right; ?>" nowrap="nowrap">
+                <small><?php echo $strQBEIns; ?>:</small>
+                <input type="checkbox" name="ins_row[<?php echo $w; ?>]" />
+            </td>
+            <td align="<?php echo $cell_align_right; ?>">
+                <b><?php echo $strAnd; ?>:</b>
+            </td>
+            <td>
+                <input type="radio" name="and_or_row[<?php echo $w; ?>]" value="and"<?php echo $chk['and']; ?> />
+                &nbsp;
+            </td>
+        </tr>
+        <tr>
+            <td align="<?php echo $cell_align_right; ?>" nowrap="nowrap">
+                <small><?php echo $strQBEDel; ?>:</small>
+                <input type="checkbox" name="del_row[<?php echo $w; ?>]" />
+            </td>
+            <td align="<?php echo $cell_align_right; ?>">
+                <b><?php echo $strOr; ?>:</b>
+            </td>
+            <td>
+                <input type="radio" name="and_or_row[<?php echo $w; ?>]" value="or"<?php echo $chk['or']; ?> />
+                &nbsp;
+            </td>
+        </tr>
+        </table>
+    </td>
+        <?php
+        $z = 0;
+        for ($x = 0; $x < $col; $x++) {
+            if (isset($ins_col[$x]) && $ins_col[$x] == 'on') {
+                echo "\n";
+                $or = 'Or' . $w . '[' . $z . ']';
+                ?>
+    <td align="center">
+        <textarea cols="20" rows="2" style="width: <?php echo $realwidth; ?>" name="<?php echo $or; ?>" dir="<?php echo $text_dir; ?>"></textarea>
+    </td>
+                <?php
+                $z++;
+            } // end if
+            if (isset($del_col[$x]) && $del_col[$x] == 'on') {
+                continue;
+            }
+
+            echo "\n";
+            $or = 'Or' . $w . '[' . $z . ']';
+            ?>
+    <td align="center">
+        <textarea cols="20" rows="2" style="width: <?php echo $realwidth; ?>" name="<?php echo $or; ?>" dir="<?php echo $text_dir; ?>"></textarea>
+    </td>
+            <?php
+            $z++;
+        } // end for
+        $w++;
+        echo "\n";
+        ?>
+</tr>
+        <?php
+        $odd_row =! $odd_row;
+    } // end if
+
+    if (isset($del_row[$y]) && $del_row[$y] == 'on') {
+        continue;
+    }
+
+    if (isset($and_or_row[$y])) {
+        $curAndOrRow[$w] = $and_or_row[$y];
+    }
+    if (isset($and_or_row[$y]) && $and_or_row[$y] == 'and') {
+        $chk['and'] =  ' checked="checked"';
+        $chk['or']  =  '';
+    } else {
+        $chk['or']  =  ' checked="checked"';
+        $chk['and'] =  '';
+    }
+    echo "\n";
+    ?>
+<tr class="<?php echo $odd_row ? 'odd' : 'even'; ?> noclick">
+    <td align="<?php echo $cell_align_right; ?>" nowrap="nowrap">
+        <!-- Row controls -->
+        <table border="0" cellpadding="0" cellspacing="0">
+        <tr>
+            <td align="<?php echo $cell_align_right; ?>" nowrap="nowrap">
+                <small><?php echo $strQBEIns; ?>:</small>
+                <input type="checkbox" name="ins_row[<?php echo $w; ?>]" />
+            </td>
+            <td align="<?php echo $cell_align_right; ?>">
+                <b><?php echo $strAnd; ?>:</b>
+            </td>
+            <td>
+                <input type="radio" name="and_or_row[<?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="del_row[<?php echo $w; ?>]" />
+            </td>
+            <td align="<?php echo $cell_align_right; ?>">
+                <b><?php echo $strOr; ?>:</b>
+            </td>
+            <td>
+                <input type="radio" name="and_or_row[<?php echo $w; ?>]" value="or"<?php echo $chk['or']; ?> />
+            </td>
+        </tr>
+        </table>
+    </td>
+    <?php
+    $z = 0;
+    for ($x = 0; $x < $col; $x++) {
+        if (!empty($ins_col) && isset($ins_col[$x]) && $ins_col[$x] == 'on') {
+            echo "\n";
+            $or = 'Or' . $w . '[' . $z . ']';
+            ?>
+    <td align="center">
+        <textarea cols="20" rows="2" style="width: <?php echo $realwidth; ?>" name="<?php echo $or; ?>" dir="<?php echo $text_dir; ?>"></textarea>
+    </td>
+            <?php
+            $z++;
+        } // end if
+        if (!empty($del_col) && isset($del_col[$x]) && $del_col[$x] == 'on') {
+            continue;
+        }
+
+        echo "\n";
+        $or = 'Or' . $y;
+        if (!isset(${$or})) {
+            ${$or} = '';
+        }
+        if (!empty(${$or}) && isset(${$or}[$x])) {
+            $stripped_or = ${$or}[$x];
+        } else {
+            $stripped_or     = '';
+        }
+        ?>
+    <td align="center">
+        <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";
+    $odd_row =! $odd_row;
+} // end for
+?>
+<!-- Modify columns -->
+<tr class="even noclick">
+    <th><?php echo $strModify; ?>:</th>
+<?php
+$z = 0;
+for ($x = 0; $x < $col; $x++) {
+    if (!empty($ins_col) && isset($ins_col[$x]) && $ins_col[$x] == 'on') {
+        $curAndOrCol[$z] = $and_or_col[$y];
+        if ($and_or_col[$z] == 'or') {
+            $chk['or']  = ' checked="checked"';
+            $chk['and'] = '';
+        } else {
+            $chk['and'] = ' checked="checked"';
+            $chk['or']  = '';
+        }
+        ?>
+    <td align="center">
+        <b><?php echo $strOr; ?>:</b>
+        <input type="radio" name="and_or_col[<?php echo $z; ?>]" value="or"<?php echo $chk['or']; ?> />
+        &nbsp;&nbsp;<b><?php echo $strAnd; ?>:</b>
+        <input type="radio" name="and_or_col[<?php echo $z; ?>]" value="and"<?php echo $chk['and']; ?> />
+        <br />
+        <?php echo $strQBEIns . "\n"; ?>
+        <input type="checkbox" name="ins_col[<?php echo $z; ?>]" />
+        &nbsp;&nbsp;<?php echo $strQBEDel . "\n"; ?>
+        <input type="checkbox" name="del_col[<?php echo $z; ?>]" />
+    </td>
+        <?php
+        $z++;
+    } // end if
+    echo "\n";
+
+    if (!empty($del_col) && isset($del_col[$x]) && $del_col[$x] == 'on') {
+        continue;
+    }
+
+    if (isset($and_or_col[$y])) {
+        $curAndOrCol[$z] = $and_or_col[$y];
+    }
+    if (isset($and_or_col[$z]) && $and_or_col[$z] == 'or') {
+        $chk['or']  = ' checked="checked"';
+        $chk['and'] = '';
+    } else {
+        $chk['and'] = ' checked="checked"';
+        $chk['or']  = '';
+    }
+    ?>
+    <td align="center">
+        <b><?php echo $strOr; ?>:</b>
+        <input type="radio" name="and_or_col[<?php echo $z; ?>]" value="or"<?php echo $chk['or']; ?> />
+        &nbsp;&nbsp;<b><?php echo $strAnd; ?>:</b>
+        <input type="radio" name="and_or_col[<?php echo $z; ?>]" value="and"<?php echo $chk['and']; ?> />
+        <br />
+        <?php echo $strQBEIns . "\n"; ?>
+        <input type="checkbox" name="ins_col[<?php echo $z; ?>]" />
+        &nbsp;&nbsp;<?php echo $strQBEDel . "\n"; ?>
+        <input type="checkbox" name="del_col[<?php echo $z; ?>]" />
+    </td>
+    <?php
+    $z++;
+    echo "\n";
+} // end for
+?>
+    </tr>
+</table>
+
+<!-- Other controls -->
+<?php
+$w--;
+$url_params['db']       = $db;
+$url_params['col_cnt']  = $z;
+$url_params['rows']     = $w;
+echo PMA_generate_common_hidden_inputs($url_params);
+?>
+<fieldset class="tblFooters">
+<table border="0" cellpadding="2" cellspacing="1">
+<tr>
+    <td nowrap="nowrap">
+        <?php echo $strAddDeleteRow; ?>:
+        <select size="1" name="add_row" style="vertical-align: middle">
+            <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>
+    <td width="10">&nbsp;</td>
+    <td nowrap="nowrap"><?php echo $strAddDeleteColumn; ?>:
+        <select size="1" name="add_col" style="vertical-align: middle">
+            <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>
+    <td width="10">&nbsp;</td>
+    <!-- Generates a query -->
+    <td><input type="submit" name="modify" value="<?php echo $strUpdateQuery; ?>" /></td>
+</tr>
+</table>
+</fieldset>
+
+<table>
+<tr><td>
+        <fieldset>
+            <legend><?php echo $strUseTables; ?></legend>
+<?php
+$strTableListOptions = '';
+$numTableListOptions = 0;
+foreach ($tbl_names AS $key => $val) {
+    $strTableListOptions .= '                        ';
+    $strTableListOptions .= '<option value="' . htmlspecialchars($key) . '"' . $val . '>' . htmlspecialchars($key) . '</option>' . "\n";
+    $numTableListOptions++;
+}
+?>
+            <select name="TableList[]" multiple="multiple" id="listTable"
+                size="<?php echo ($numTableListOptions > 30) ? '15' : '7'; ?>">
+                <?php echo $strTableListOptions; ?>
+            </select>
+        </fieldset>
+        <fieldset class="tblFooters">
+            <input type="submit" name="modify" value="<?php echo $strUpdateQuery; ?>" />
+        </fieldset>
+    </td>
+    <td width="20">&nbsp;</td>
+    <td>
+        <fieldset>
+            <legend><?php echo sprintf($strQueryOnDb, PMA_getDbLink($db)); ?>
+                </legend>
+            <textarea cols="30" name="sql_query" id="textSqlquery"
+                rows="<?php echo ($numTableListOptions > 30) ? '15' : '7'; ?>"
+                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
+    $tab_all    = array();
+    $col_all    = array();
+    $tab_wher   = array();
+    $tab_know   = array();
+    $tab_left   = array();
+    $col_where  = array();
+    $fromclause = '';
+
+    // We only start this if we have fields, otherwise it would be dumb
+    foreach ($Field AS $value) {
+        $parts             = explode('.', $value);
+        if (!empty($parts[0]) && !empty($parts[1])) {
+            $tab_raw       = urldecode($parts[0]);
+            $tab           = str_replace('`', '', $tab_raw);
+            $tab_all[$tab] = $tab;
+
+            $col_raw       = urldecode($parts[1]);
+            $col_all[]     = $tab . '.' . str_replace('`', '', $col_raw);
+         }
+    } // end while
+
+    // Check 'where' clauses
+    if ($cfgRelation['relwork'] && count($tab_all) > 0) {
+        // Now we need all tables that we have in the where clause
+        $crit_cnt         = count($criteria);
+        for ($x = 0; $x < $crit_cnt; $x++) {
+            $curr_tab     = explode('.', urldecode($Field[$x]));
+            if (!empty($curr_tab[0]) && !empty($curr_tab[1])) {
+                $tab_raw  = urldecode($curr_tab[0]);
+                $tab      = str_replace('`', '', $tab_raw);
+
+                $col_raw  = urldecode($curr_tab[1]);
+                $col1     = str_replace('`', '', $col_raw);
+                $col1     = $tab . '.' . $col1;
+                // Now we know that our array has the same numbers as $criteria
+                // we can check which of our columns has a where clause
+                if (!empty($criteria[$x])) {
+                    if (substr($criteria[$x], 0, 1) == '=' || stristr($criteria[$x], 'is')) {
+                        $col_where[$col] = $col1;
+                        $tab_wher[$tab]  = $tab;
+                    }
+                } // end if
+            } // end if
+        } // end for
+
+        // Cleans temp vars w/o further use
+        unset($tab_raw);
+        unset($col_raw);
+        unset($col1);
+
+        if (count($tab_wher) == 1) {
+            // If there is exactly one column that has a decent where-clause
+            // we will just use this
+            $master = key($tab_wher);
+        } else {
+            // Now let's find out which of the tables has an index
+            // ( When the control user is the same as the normal user
+            // because he is using one of his databases as pmadb,
+            // the last db selected is not always the one where we need to work)
+            PMA_DBI_select_db($db);
+
+            foreach ($tab_all AS $tab) {
+                $ind_rs   = PMA_DBI_query('SHOW INDEX FROM ' . PMA_backquote($tab) . ';');
+                while ($ind = PMA_DBI_fetch_assoc($ind_rs)) {
+                    $col1 = $tab . '.' . $ind['Column_name'];
+                    if (isset($col_all[$col1])) {
+                        if ($ind['non_unique'] == 0) {
+                            if (isset($col_where[$col1])) {
+                                $col_unique[$col1] = 'Y';
+                            } else {
+                                $col_unique[$col1] = 'N';
+                            }
+                        } else {
+                            if (isset($col_where[$col1])) {
+                                $col_index[$col1] = 'Y';
+                            } else {
+                                $col_index[$col1] = 'N';
+                            }
+                        }
+                    }
+                } // end while (each col of tab)
+            } // end while (each tab)
+            // now we want to find the best.
+            if (isset($col_unique) && count($col_unique) > 0) {
+                $col_cand = $col_unique;
+                $needsort = 1;
+            } elseif (isset($col_index) && count($col_index) > 0) {
+                $col_cand = $col_index;
+                $needsort = 1;
+            } elseif (isset($col_where) && count($col_where) > 0) {
+                $col_cand = $tab_wher;
+                $needsort = 0;
+            } else {
+                $col_cand = $tab_all;
+                $needsort = 0;
+            }
+
+            // If we came up with $col_unique (very good) or $col_index (still
+            // good) as $col_cand we want to check if we have any 'Y' there
+            // (that would mean that they were also found in the whereclauses
+            // which would be great). if yes, we take only those
+            if ($needsort == 1) {
+                foreach ($col_cand AS $col => $is_where) {
+                    $tab           = explode('.', $col);
+                    $tab           = $tab[0];
+                    if ($is_where == 'Y') {
+                        $vg[$col]  = $tab;
+                    } else {
+                        $sg[$col]  = $tab;
+                    }
+                }
+                if (isset($vg)) {
+                    $col_cand      = $vg;
+                    // Candidates restricted in index+where
+                } else {
+                    $col_cand      = $sg;
+                    // None of the candidates where in a where-clause
+                }
+            }
+
+            // If our array of candidates has more than one member we'll just
+            // find the smallest table.
+            // Of course the actual query would be faster if we check for
+            // the Criteria which gives the smallest result set in its table,
+            // but it would take too much time to check this
+            if (count($col_cand) > 1) {
+                // Of course we only want to check each table once
+                $checked_tables = $col_cand;
+                foreach ($col_cand AS $tab) {
+                    if ($checked_tables[$tab] != 1 ) {
+                        $tsize[$tab] = PMA_Table::countRecords($db, $tab, true, false);
+                        $checked_tables[$tab] = 1;
+                    }
+                    $csize[$tab] = $tsize[$tab];
+                }
+                asort($csize);
+                reset($csize);
+                $master = key($csize); // Smallest
+            } else {
+                reset($col_cand);
+                $master = current($col_cand); // Only one single candidate
+            }
+        } // end if (exactly one where clause)
+
+        /**
+         * Removes unwanted entries from an array (PHP3 compliant)
+         *
+         * @param   array  the array to work with
+         * @param   array  the list of keys to remove
+         *
+         * @return  array  the cleaned up array
+         *
+         * @access  private
+         */
+        function PMA_arrayShort($array, $key)
+        {
+            foreach ($array AS $k => $v) {
+                if ($k != $key) {
+                    $reta[$k] = $v;
+                }
+            }
+            if (!isset($reta)) {
+                $reta = array();
+            }
+
+            return $reta;
+        } // end of the "PMA_arrayShort()" function
+
+
+        /**
+         * Finds all related tables
+         *
+         * @param   string   wether to go from master to foreign or vice versa
+         *
+         * @return  boolean  always TRUE
+         *
+         * @global  array    the list of tables that we still couldn't connect
+         * @global  array    the list of allready connected tables
+         * @global  string   the current databse name
+         * @global  string   the super user connection id
+         * @global  array    the list of relation settings
+         *
+         * @access  private
+         */
+        function PMA_getRelatives($from) {
+            global $tab_left, $tab_know, $fromclause;
+            global $controllink, $db, $cfgRelation;
+
+            if ($from == 'master') {
+                $to    = 'foreign';
+            } else {
+                $to    = 'master';
+            }
+            $in_know = '(\'' . implode('\', \'', $tab_know) . '\')';
+            $in_left = '(\'' . implode('\', \'', $tab_left) . '\')';
+
+            $rel_query = 'SELECT *'
+                       . ' FROM ' . PMA_backquote($cfgRelation['relation'])
+                       . ' WHERE ' . $from . '_db   = \'' . PMA_sqlAddslashes($db) . '\''
+                       . ' AND ' . $to   . '_db   = \'' . PMA_sqlAddslashes($db) . '\''
+                       . ' AND ' . $from . '_table IN ' . $in_know
+                       . ' AND ' . $to   . '_table IN ' . $in_left;
+            PMA_DBI_select_db($cfgRelation['db'], $controllink);
+            $relations = @PMA_DBI_query($rel_query, $controllink);
+            PMA_DBI_select_db($db, $controllink);
+            while ($row = PMA_DBI_fetch_assoc($relations)) {
+                $found_table                = $row[$to . '_table'];
+                if (isset($tab_left[$found_table])) {
+                    $fromclause             .= "\n" . ' LEFT JOIN '
+                                            . PMA_backquote($row[$to . '_table']) . ' ON '
+                                            . PMA_backquote($row[$from . '_table']) . '.'
+                                            . PMA_backquote($row[$from . '_field']) . ' = '
+                                            . PMA_backquote($row[$to . '_table']) . '.'
+                                            . PMA_backquote($row[$to . '_field']) . ' ';
+                    $tab_know[$found_table] = $found_table;
+                    $tab_left               = PMA_arrayShort($tab_left, $found_table);
+                }
+            } // end while
+
+            return TRUE;
+        } // end of the "PMA_getRelatives()" function
+
+
+        $tab_left          = PMA_arrayShort($tab_all, $master);
+        $tab_know[$master] = $master;
+
+        $run   = 0;
+        $emerg = '';
+        while (count($tab_left) > 0) {
+            if ($run % 2 == 0) {
+                PMA_getRelatives('master');
+            } else {
+                PMA_getRelatives('foreign');
+            }
+            $run++;
+            if ($run > 5) {
+
+                foreach ($tab_left AS $tab) {
+                    $emerg    .= ', ' . PMA_backquote($tab);
+                    $tab_left = PMA_arrayShort($tab_left, $tab);
+                }
+            }
+        } // end while
+        $qry_from = PMA_backquote($master) . $emerg . $fromclause;
+    } // end if ($cfgRelation['relwork'] && count($tab_all) > 0)
+
+} // end count($Field) > 0
+
+// In case relations are not defined, just generate the FROM clause
+// from the list of tables, however we don't generate any JOIN
+
+if (empty($qry_from) && isset($tab_all)) {
+    $qry_from = implode(', ', $tab_all);
+}
+// Now let's see what we got
+if (!empty($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) && isset($curAndOrCol)) {
+        $qry_where  .= ' ' . strtoupper($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]
+                          .  ' '
+                          .  ${'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; ?>" />
+        </fieldset>
+        <fieldset class="tblFooters">
+            <input type="submit" name="submit_sql" value="<?php echo $strRunQuery; ?>" />
+        </fieldset>
+    </td>
+</tr>
+</table>
+</form>
+<?php
+/**
+ * Displays the footer
+ */
+require_once './libraries/footer.inc.php';
+?>