122 lines
3.7 KiB
PHP
122 lines
3.7 KiB
PHP
<?php
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/* $Id$ */
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// vim: expandtab sw=4 ts=4 sts=4:
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require_once('./libraries/common.lib.php');
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/**
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* Gets tables informations and displays top links
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*/
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require_once('./libraries/tbl_common.php');
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$url_query .= '&goto=tbl_export.php&back=tbl_export.php';
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require_once('./libraries/tbl_info.inc.php');
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// Dump of a table
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$export_page_title = $strViewDump;
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// When we have some query, we need to remove LIMIT from that and possibly
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// generate WHERE clause (if we are asked to export specific rows)
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if (isset($sql_query)) {
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// Parse query so we can work with tokens
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$parsed_sql = PMA_SQP_parse($sql_query);
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// Need to generate WHERE clause?
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if (isset($primary_key)) {
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// Yes => rebuild query from scracts, this doesn't work with nested
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// selects :-(
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$analyzed_sql = PMA_SQP_analyze($parsed_sql);
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$sql_query = 'SELECT ';
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if (isset($analyzed_sql[0]['queryflags']['distinct'])) {
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$sql_query .= ' DISTINCT ';
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}
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$sql_query .= $analyzed_sql[0]['select_expr_clause'];
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if (!empty($analyzed_sql[0]['from_clause'])) {
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$sql_query .= ' FROM ' . $analyzed_sql[0]['from_clause'];
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}
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$wheres = array();
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if (isset($primary_key) && is_array($primary_key)
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&& count($primary_key) > 0) {
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$wheres[] = '(' . implode(') OR (',$primary_key) . ')';
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}
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if (!empty($analyzed_sql[0]['where_clause'])) {
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$wheres[] = $analyzed_sql[0]['where_clause'];
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}
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if (count($wheres) > 0 ) {
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$sql_query .= ' WHERE (' . implode(') AND (', $wheres) . ')';
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}
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if (!empty($analyzed_sql[0]['group_by_clause'])) {
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$sql_query .= ' GROUP BY ' . $analyzed_sql[0]['group_by_clause'];
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}
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if (!empty($analyzed_sql[0]['having_clause'])) {
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$sql_query .= ' HAVING ' . $analyzed_sql[0]['having_clause'];
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}
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if (!empty($analyzed_sql[0]['order_by_clause'])) {
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$sql_query .= ' ORDER BY ' . $analyzed_sql[0]['order_by_clause'];
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}
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} else {
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// Just crop LIMIT clause
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$inside_bracket = FALSE;
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for ($i = $parsed_sql['len'] - 1; $i >= 0; $i--) {
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if ($parsed_sql[$i]['type'] == 'punct_bracket_close_round') {
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$inside_bracket = TRUE;
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continue;
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}
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if ($parsed_sql[$i]['type'] == 'punct_bracket_open_round') {
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$inside_bracket = FALSE;
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continue;
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}
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if (!$inside_bracket && $parsed_sql[$i]['type'] == 'alpha_reservedWord' && strtoupper($parsed_sql[$i]['data']) == 'LIMIT') {
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// We found LIMIT to remove
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$sql_query = '';
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// Concatenate parts before
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for ($j = 0; $j < $i; $j++) {
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$sql_query .= $parsed_sql[$j]['data'] . ' ';
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}
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// Skip LIMIT
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$i++;
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while ($i < $parsed_sql['len'] &&
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($parsed_sql[$i]['type'] != 'alpha_reservedWord' ||
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($parsed_sql[$i]['type'] == 'alpha_reservedWord' && $parsed_sql[$i]['data'] == 'OFFSET'))) {
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$i++;
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}
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// Add remaining parts
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while ($i < $parsed_sql['len']) {
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$sql_query .= $parsed_sql[$i]['data'] . ' ';
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$i++;
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}
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break;
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}
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}
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}
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$message = $GLOBALS['strSuccess'];
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}
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/**
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* Displays top menu links
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*/
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require('./libraries/tbl_links.inc.php');
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$export_type = 'table';
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require_once('./libraries/display_export.lib.php');
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/**
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* Displays the footer
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*/
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require_once('./libraries/footer.inc.php');
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?>
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