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- <?php
- /* $Id: tbl_move_copy.php,v 1.4 2005/04/01 21:56:01 lem9 Exp $ */
- // vim: expandtab sw=4 ts=4 sts=4:
-
- /**
- * Inserts existing entries in a PMA_* table by reading a value from an old entry
- *
- * @param string The array index, which Relation feature to check
- * ('relwork', 'commwork', ...)
- * @param string The array index, which PMA-table to update
- * ('bookmark', 'relation', ...)
- * @param array Which fields will be SELECT'ed from the old entry
- * @param array Which fields will be used for the WHERE query
- * (array('FIELDNAME' => 'FIELDVALUE'))
- * @param array Which fields will be used as new VALUES. These are the important
- * keys which differ from the old entry.
- * (array('FIELDNAME' => 'NEW FIELDVALUE'))
-
- * @global string relation variable
- *
- * @author Garvin Hicking <me@supergarv.de>
- */
- function PMA_duplicate_table_info($work, $pma_table, $get_fields, $where_fields, $new_fields) {
- global $cfgRelation;
-
- $last_id = -1;
-
- if ($cfgRelation[$work]) {
- $select_parts = array();
- $row_fields = array();
- foreach ($get_fields AS $nr => $get_field) {
- $select_parts[] = PMA_backquote($get_field);
- $row_fields[$get_field] = 'cc';
- }
-
- $where_parts = array();
- foreach ($where_fields AS $_where => $_value) {
- $where_parts[] = PMA_backquote($_where) . ' = \'' . PMA_sqlAddslashes($_value) . '\'';
- }
-
- $new_parts = array();
- $new_value_parts = array();
- foreach ($new_fields AS $_where => $_value) {
- $new_parts[] = PMA_backquote($_where);
- $new_value_parts[] = PMA_sqlAddslashes($_value);
- }
-
- $table_copy_query = 'SELECT ' . implode(', ', $select_parts)
- . ' FROM ' . PMA_backquote($cfgRelation[$pma_table])
- . ' WHERE ' . implode(' AND ', $where_parts);
-
- // must use PMA_DBI_QUERY_STORE here, since we execute another
- // query inside the loop
- $table_copy_rs = PMA_query_as_cu($table_copy_query, TRUE, PMA_DBI_QUERY_STORE);
-
- while ($table_copy_row = @PMA_DBI_fetch_assoc($table_copy_rs)) {
- $value_parts = array();
- foreach ($table_copy_row AS $_key => $_val) {
- if (isset($row_fields[$_key]) && $row_fields[$_key] == 'cc') {
- $value_parts[] = PMA_sqlAddslashes($_val);
- }
- }
-
- $new_table_query = 'INSERT IGNORE INTO ' . PMA_backquote($cfgRelation[$pma_table])
- . ' (' . implode(', ', $select_parts) . ', ' . implode(', ', $new_parts) . ')'
- . ' VALUES '
- . ' (\'' . implode('\', \'', $value_parts) . '\', \'' . implode('\', \'', $new_value_parts) . '\')';
-
- $new_table_rs = PMA_query_as_cu($new_table_query);
- $last_id = PMA_DBI_insert_id();
- } // end while
-
- return $last_id;
- }
-
- return true;
- } // end of 'PMA_duplicate_table_info()' function
-
-
- /**
- * Copies or renames table
- * FIXME: use RENAME
- *
- * @author Michal Čihař <michal@cihar.com>
- */
- function PMA_table_move_copy($source_db, $source_table, $target_db, $target_table, $what, $move) {
- global $cfgRelation, $dblist, $err_url, $sql_query;
-
- // set export settings we need
- $GLOBALS['use_backquotes'] = 1;
- $GLOBALS['asfile'] = 1;
-
- // Ensure the target is valid
- if (count($dblist) > 0 &&
- (PMA_isInto($source_db, $dblist) == -1 || PMA_isInto($target_db, $dblist) == -1)) {
- exit();
- }
-
- $source = PMA_backquote($source_db) . '.' . PMA_backquote($source_table);
- if (empty($target_db)) $target_db = $source_db;
-
- // Doing a select_db could avoid some problems with replicated databases,
- // when moving table from replicated one to not replicated one
- PMA_DBI_select_db($target_db);
-
- $target = PMA_backquote($target_db) . '.' . PMA_backquote($target_table);
-
- // do not create the table if dataonly
- if ($what != 'dataonly') {
- require_once('./libraries/export/sql.php');
-
- $no_constraints_comments = true;
- $sql_structure = PMA_getTableDef($source_db, $source_table, "\n", $err_url);
- unset($no_constraints_comments);
-
- $parsed_sql = PMA_SQP_parse($sql_structure);
-
- /* nijel: Find table name in query and replace it */
- $i = 0;
- while ($parsed_sql[$i]['type'] != 'quote_backtick') $i++;
-
- /* no need to PMA_backquote() */
- $parsed_sql[$i]['data'] = $target;
-
- /* Generate query back */
- $sql_structure = PMA_SQP_formatHtml($parsed_sql, 'query_only');
- // If table exists, and 'add drop table' is selected: Drop it!
- $drop_query = '';
- if (isset($GLOBALS['drop_if_exists']) && $GLOBALS['drop_if_exists'] == 'true') {
- $drop_query = 'DROP TABLE IF EXISTS ' . PMA_backquote($target_db) . '.' . PMA_backquote($target_table);
- $result = PMA_DBI_query($drop_query);
-
- if (isset($sql_query)) {
- $sql_query .= "\n" . $drop_query . ';';
- } else {
- $sql_query = $drop_query . ';';
- }
-
- // garvin: If an existing table gets deleted, maintain any entries
- // for the PMA_* tables
- $maintain_relations = TRUE;
- }
-
- $result = @PMA_DBI_query($sql_structure);
- if (isset($sql_query)) {
- $sql_query .= "\n" . $sql_structure . ';';
- } else {
- $sql_query = $sql_structure . ';';
- }
-
- if (($move || isset($GLOBALS['constraints'])) && isset($GLOBALS['sql_constraints'])) {
- $parsed_sql = PMA_SQP_parse($GLOBALS['sql_constraints']);
- $i = 0;
-
- // find the first quote_backtick, it must be the source table name
- while ($parsed_sql[$i]['type'] != 'quote_backtick') {
- $i++;
- }
-
- // replace it by the target table name, no need to PMA_backquote()
- $parsed_sql[$i]['data'] = $target;
-
- // now we must remove all quote_backtick that follow a CONSTRAINT
- // keyword, because a constraint name must be unique in a db
-
- $cnt = $parsed_sql['len'] - 1;
-
- for ($j = $i; $j < $cnt; $j++) {
- if ($parsed_sql[$j]['type'] == 'alpha_reservedWord'
- && strtoupper($parsed_sql[$j]['data']) == 'CONSTRAINT') {
- if ($parsed_sql[$j+1]['type'] == 'quote_backtick') {
- $parsed_sql[$j+1]['data'] = '';
- }
- }
- }
-
-
- // Generate query back
- $GLOBALS['sql_constraints'] = PMA_SQP_formatHtml($parsed_sql, 'query_only');
- $result = PMA_DBI_query($GLOBALS['sql_constraints']);
- if (isset($sql_query)) {
- $sql_query .= "\n" . $GLOBALS['sql_constraints'];
- } else {
- $sql_query = $GLOBALS['sql_constraints'];
- }
-
- unset($GLOBALS['sql_constraints']);
- }
-
- } else {
- $sql_query='';
- }
-
- // Copy the data
- //if ($result != FALSE && ($what == 'data' || $what == 'dataonly')) {
- if ($what == 'data' || $what == 'dataonly') {
- $sql_insert_data = 'INSERT INTO ' . $target . ' SELECT * FROM ' . $source;
- PMA_DBI_query($sql_insert_data);
- $sql_query .= "\n\n" . $sql_insert_data . ';';
- }
-
- require_once('./libraries/relation.lib.php');
- $cfgRelation = PMA_getRelationsParam();
-
- // Drops old table if the user has requested to move it
- if ($move) {
-
- // This could avoid some problems with replicated databases, when
- // moving table from replicated one to not replicated one
- PMA_DBI_select_db($source_db);
-
- $sql_drop_table = 'DROP TABLE ' . $source;
- PMA_DBI_query($sql_drop_table);
-
- // garvin: Move old entries from PMA-DBs to new table
- if ($cfgRelation['commwork']) {
- $remove_query = 'UPDATE ' . PMA_backquote($cfgRelation['column_info'])
- . ' SET table_name = \'' . PMA_sqlAddslashes($target_table) . '\', '
- . ' db_name = \'' . PMA_sqlAddslashes($target_db) . '\''
- . ' WHERE db_name = \'' . PMA_sqlAddslashes($source_db) . '\''
- . ' AND table_name = \'' . PMA_sqlAddslashes($source_table) . '\'';
- $rmv_rs = PMA_query_as_cu($remove_query);
- unset($rmv_query);
- }
-
- // garvin: updating bookmarks is not possible since only a single table is moved,
- // and not the whole DB.
- // if ($cfgRelation['bookmarkwork']) {
- // $remove_query = 'UPDATE ' . PMA_backquote($cfgRelation['bookmark'])
- // . ' SET dbase = \'' . PMA_sqlAddslashes($target_db) . '\''
- // . ' WHERE dbase = \'' . PMA_sqlAddslashes($source_db) . '\'';
- // $rmv_rs = PMA_query_as_cu($remove_query);
- // unset($rmv_query);
- // }
-
- if ($cfgRelation['displaywork']) {
- $table_query = 'UPDATE ' . PMA_backquote($cfgRelation['table_info'])
- . ' SET db_name = \'' . PMA_sqlAddslashes($target_db) . '\', '
- . ' table_name = \'' . PMA_sqlAddslashes($target_table) . '\''
- . ' WHERE db_name = \'' . PMA_sqlAddslashes($source_db) . '\''
- . ' AND table_name = \'' . PMA_sqlAddslashes($source_table) . '\'';
- $tb_rs = PMA_query_as_cu($table_query);
- unset($table_query);
- unset($tb_rs);
- }
-
- if ($cfgRelation['relwork']) {
- $table_query = 'UPDATE ' . PMA_backquote($cfgRelation['relation'])
- . ' SET foreign_table = \'' . PMA_sqlAddslashes($target_table) . '\','
- . ' foreign_db = \'' . PMA_sqlAddslashes($target_db) . '\''
- . ' WHERE foreign_db = \'' . PMA_sqlAddslashes($source_db) . '\''
- . ' AND foreign_table = \'' . PMA_sqlAddslashes($source_table) . '\'';
- $tb_rs = PMA_query_as_cu($table_query);
- unset($table_query);
- unset($tb_rs);
-
- $table_query = 'UPDATE ' . PMA_backquote($cfgRelation['relation'])
- . ' SET master_table = \'' . PMA_sqlAddslashes($target_table) . '\','
- . ' master_db = \'' . PMA_sqlAddslashes($target_db) . '\''
- . ' WHERE master_db = \'' . PMA_sqlAddslashes($source_db) . '\''
- . ' AND master_table = \'' . PMA_sqlAddslashes($source_table) . '\'';
- $tb_rs = PMA_query_as_cu($table_query);
- unset($table_query);
- unset($tb_rs);
- }
-
- // garvin: [TODO] Can't get moving PDFs the right way. The page numbers always
- // get screwed up independently from duplication because the numbers do not
- // seem to be stored on a per-database basis. Would the author of pdf support
- // please have a look at it?
-
- if ($cfgRelation['pdfwork']) {
- $table_query = 'UPDATE ' . PMA_backquote($cfgRelation['table_coords'])
- . ' SET table_name = \'' . PMA_sqlAddslashes($target_table) . '\','
- . ' db_name = \'' . PMA_sqlAddslashes($target_db) . '\''
- . ' WHERE db_name = \'' . PMA_sqlAddslashes($source_db) . '\''
- . ' AND table_name = \'' . PMA_sqlAddslashes($source_table) . '\'';
- $tb_rs = PMA_query_as_cu($table_query);
- unset($table_query);
- unset($tb_rs);
- /*
- $pdf_query = 'SELECT pdf_page_number '
- . ' FROM ' . PMA_backquote($cfgRelation['table_coords'])
- . ' WHERE db_name = \'' . PMA_sqlAddslashes($target_db) . '\''
- . ' AND table_name = \'' . PMA_sqlAddslashes($target_table) . '\'';
- $pdf_rs = PMA_query_as_cu($pdf_query);
-
- while ($pdf_copy_row = PMA_DBI_fetch_assoc($pdf_rs)) {
- $table_query = 'UPDATE ' . PMA_backquote($cfgRelation['pdf_pages'])
- . ' SET db_name = \'' . PMA_sqlAddslashes($target_db) . '\''
- . ' WHERE db_name = \'' . PMA_sqlAddslashes($source_db) . '\''
- . ' AND page_nr = \'' . PMA_sqlAddslashes($pdf_copy_row['pdf_page_number']) . '\'';
- $tb_rs = PMA_query_as_cu($table_query);
- unset($table_query);
- unset($tb_rs);
- }
- */
- }
-
- $sql_query .= "\n\n" . $sql_drop_table . ';';
- } else {
- // garvin: Create new entries as duplicates from old PMA DBs
- if ($what != 'dataonly' && !isset($maintain_relations)) {
- if ($cfgRelation['commwork']) {
- // Get all comments and MIME-Types for current table
- $comments_copy_query = 'SELECT
- column_name, ' . PMA_backquote('comment') . ($cfgRelation['mimework'] ? ', mimetype, transformation, transformation_options' : '') . '
- FROM ' . PMA_backquote($cfgRelation['column_info']) . '
- WHERE
- db_name = \'' . PMA_sqlAddslashes($source_db) . '\' AND
- table_name = \'' . PMA_sqlAddslashes($source_table) . '\'';
- $comments_copy_rs = PMA_query_as_cu($comments_copy_query);
-
- // Write every comment as new copied entry. [MIME]
- while ($comments_copy_row = PMA_DBI_fetch_assoc($comments_copy_rs)) {
- $new_comment_query = 'REPLACE INTO ' . PMA_backquote($cfgRelation['column_info'])
- . ' (db_name, table_name, column_name, ' . PMA_backquote('comment') . ($cfgRelation['mimework'] ? ', mimetype, transformation, transformation_options' : '') . ') '
- . ' VALUES('
- . '\'' . PMA_sqlAddslashes($target_db) . '\','
- . '\'' . PMA_sqlAddslashes($target_table) . '\','
- . '\'' . PMA_sqlAddslashes($comments_copy_row['column_name']) . '\''
- . ($cfgRelation['mimework'] ? ',\'' . PMA_sqlAddslashes($comments_copy_row['comment']) . '\','
- . '\'' . PMA_sqlAddslashes($comments_copy_row['mimetype']) . '\','
- . '\'' . PMA_sqlAddslashes($comments_copy_row['transformation']) . '\','
- . '\'' . PMA_sqlAddslashes($comments_copy_row['transformation_options']) . '\'' : '')
- . ')';
- $new_comment_rs = PMA_query_as_cu($new_comment_query);
- } // end while
- }
-
- if ($source_db != $target_db) {
- $get_fields = array('user','label','query');
- $where_fields = array('dbase' => $source_db);
- $new_fields = array('dbase' => $target_db);
- PMA_duplicate_table_info('bookmarkwork', 'bookmark', $get_fields, $where_fields, $new_fields);
- }
-
- $get_fields = array('display_field');
- $where_fields = array('db_name' => $source_db, 'table_name' => $source_table);
- $new_fields = array('db_name' => $target_db, 'table_name' => $target_table);
- PMA_duplicate_table_info('displaywork', 'table_info', $get_fields, $where_fields, $new_fields);
-
- $get_fields = array('master_field', 'foreign_db', 'foreign_table', 'foreign_field');
- $where_fields = array('master_db' => $source_db, 'master_table' => $source_table);
- $new_fields = array('master_db' => $target_db, 'master_table' => $target_table);
- PMA_duplicate_table_info('relwork', 'relation', $get_fields, $where_fields, $new_fields);
-
- $get_fields = array('foreign_field', 'master_db', 'master_table', 'master_field');
- $where_fields = array('foreign_db' => $source_db, 'foreign_table' => $source_table);
- $new_fields = array('foreign_db' => $target_db, 'foreign_table' => $target_table);
- PMA_duplicate_table_info('relwork', 'relation', $get_fields, $where_fields, $new_fields);
-
- // garvin: [TODO] Can't get duplicating PDFs the right way. The page numbers always
- // get screwed up independently from duplication because the numbers do not
- // seem to be stored on a per-database basis. Would the author of pdf support
- // please have a look at it?
- /*
- $get_fields = array('page_descr');
- $where_fields = array('db_name' => $source_db);
- $new_fields = array('db_name' => $target_db);
- $last_id = PMA_duplicate_table_info('pdfwork', 'pdf_pages', $get_fields, $where_fields, $new_fields);
-
- if (isset($last_id) && $last_id >= 0) {
- $get_fields = array('x', 'y');
- $where_fields = array('db_name' => $source_db, 'table_name' => $source_table);
- $new_fields = array('db_name' => $target_db, 'table_name' => $target_table, 'pdf_page_number' => $last_id);
- PMA_duplicate_table_info('pdfwork', 'table_coords', $get_fields, $where_fields, $new_fields);
- }
- */
- }
- }
-
- }
- ?>
-