Viewing file:  tbl_move_copy.php (20.45 KB) -rw-r--r--
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<?php
/* $Id: tbl_move_copy.php,v 2.5 2003/11/26 22:52:24 rabus Exp $ */
// vim: expandtab sw=4 ts=4 sts=4:
// Check parameters
require_once('./libraries/grab_globals.lib.php');
require_once('./libraries/common.lib.php');
PMA_checkParameters(array('db', 'table'));
/**
* Insert data from one table to another one
*
* @param string the original insert statement
*
* @global string the database name
* @global string the original table name
* @global string the target database and table names
* @global string the sql query used to copy the data
*/
function PMA_myHandler($sql_insert = '')
{
global $db, $table, $target;
global $sql_insert_data;
$sql_insert = preg_replace('~INSERT INTO (`?)' . $table . '(`?)~i', 'INSERT INTO ' . $target, $sql_insert);
$result = PMA_mysql_query($sql_insert) or PMA_mysqlDie('', $sql_insert, '', $GLOBALS['err_url']);
$sql_insert_data .= $sql_insert . ';' . "\n";
} // end of the 'PMA_myHandler()' function
/**
* Inserts existing entries in a PMA_* table by reading a value from an old entry
*
* @param string The array index, which Relation feature to check
* ('relwork', 'commwork', ...)
* @param string The array index, which PMA-table to update
* ('bookmark', 'relation', ...)
* @param array Which fields will be SELECT'ed from the old entry
* @param array Which fields will be used for the WHERE query
* (array('FIELDNAME' => 'FIELDVALUE'))
* @param array Which fields will be used as new VALUES. These are the important
* keys which differ from the old entry.
* (array('FIELDNAME' => 'NEW FIELDVALUE'))
* @global string relation variable
*
* @author Garvin Hicking <me@supergarv.de>
*/
function PMA_duplicate_table($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);
$table_copy_rs = PMA_query_as_cu($table_copy_query);
while ($table_copy_row = @PMA_mysql_fetch_array($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 = (@function_exists('mysql_insert_id') ? @mysql_insert_id() : -1);
} // end while
return $last_id;
}
return true;
} // end of 'PMA_duplicate_table()' function
/**
* Gets some core libraries
*/
require_once('./libraries/grab_globals.lib.php');
require_once('./libraries/common.lib.php');
/**
* Defines the url to return to in case of error in a sql statement
*/
$err_url = 'tbl_properties.php?' . PMA_generate_common_url($db, $table);
/**
* Selects the database to work with
*/
PMA_mysql_select_db($db);
/**
* A target table name has been sent to this script -> do the work
*/
if (isset($new_name) && trim($new_name) != '') {
$use_backquotes = 1;
$asfile = 1;
// Ensure the target is valid
if (count($dblist) > 0 &&
(PMA_isInto($db, $dblist) == -1 || PMA_isInto($target_db, $dblist) == -1)) {
exit();
}
if ($db == $target_db && $new_name == $table) {
$message = (isset($submit_move) ? $strMoveTableSameNames : $strCopyTableSameNames);
} else {
$source = PMA_backquote($db) . '.' . PMA_backquote($table);
if (empty($target_db)) $target_db = $db;
// This could avoid some problems with replicated databases, when
// moving table from replicated one to not replicated one
PMA_mysql_select_db($target_db);
$target = PMA_backquote($target_db) . '.' . PMA_backquote($new_name);
// do not create the table if dataonly
if ($what != 'dataonly') {
require('./libraries/export/sql.php');
$no_constraints_comments = true;
$sql_structure = PMA_getTableDef($db, $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!
$drop_query = '';
if (isset($drop_if_exists) && $drop_if_exists == 'true') {
$drop_query = 'DROP TABLE IF EXISTS ' . PMA_backquote($target_db) . '.' . PMA_backquote($new_name);
$result = @PMA_mysql_query($drop_query);
if (PMA_mysql_error()) {
require_once('./header.inc.php');
PMA_mysqlDie('', $sql_structure, '', $err_url);
}
if (isset($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;
}
$result = @PMA_mysql_query($sql_structure);
if (PMA_mysql_error()) {
require_once('./header.inc.php');
PMA_mysqlDie('', $sql_structure, '', $err_url);
} else if (isset($sql_query)) {
$sql_query .= "\n" . $sql_structure . ';';
} else {
$sql_query = $sql_structure . ';';
}
if ((isset($submit_move) || isset($constraints)) && isset($sql_constraints)) {
$parsed_sql = PMA_SQP_parse($sql_constraints);
$i = 0;
while ($parsed_sql[$i]['type'] != 'quote_backtick') $i++;
/* no need to PMA_backquote() */
$parsed_sql[$i]['data'] = $target;
/* Generate query back */
$sql_constraints = PMA_SQP_formatHtml($parsed_sql, 'query_only');
$result = @PMA_mysql_query($sql_constraints);
if (PMA_mysql_error()) {
require_once('./header.inc.php');
PMA_mysqlDie('', $sql_structure, '', $err_url);
} else if (isset($sql_query)) {
$sql_query .= "\n" . $sql_constraints;
} else {
$sql_query = $sql_constraints;
}
}
} else {
$sql_query='';
}
// Copy the data
if ($result != FALSE && ($what == 'data' || $what == 'dataonly')) {
$sql_insert_data = 'INSERT INTO ' . $target . ' SELECT * FROM ' . $source;
$result = @PMA_mysql_query($sql_insert_data);
if (PMA_mysql_error()) {
require_once('./header.inc.php');
PMA_mysqlDie('', $sql_insert_data, '', $err_url);
}
$sql_query .= "\n\n" . $sql_insert_data . ';';
}
require_once('./libraries/relation.lib.php');
$cfgRelation = PMA_getRelationsParam();
// Drops old table if the user has requested to move it
if (isset($submit_move)) {
// This could avoid some problems with replicated databases, when
// moving table from replicated one to not replicated one
PMA_mysql_select_db($db);
$sql_drop_table = 'DROP TABLE ' . $source;
$result = @PMA_mysql_query($sql_drop_table);
if (PMA_mysql_error()) {
require_once('./header.inc.php');
PMA_mysqlDie('', $sql_drop_table, '', $err_url);
}
// garvin: Move old entries from PMA-DBs to new table
if ($cfgRelation['commwork']) {
$remove_query = 'UPDATE ' . PMA_backquote($cfgRelation['column_info'])
. ' SET table_name = \'' . PMA_sqlAddslashes($new_name) . '\', '
. ' db_name = \'' . PMA_sqlAddslashes($target_db) . '\''
. ' WHERE db_name = \'' . PMA_sqlAddslashes($db) . '\''
. ' AND table_name = \'' . PMA_sqlAddslashes($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($target_db) . '\''
// . ' WHERE dbase = \'' . PMA_sqlAddslashes($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($target_db) . '\', '
. ' table_name = \'' . PMA_sqlAddslashes($new_name) . '\''
. ' WHERE db_name = \'' . PMA_sqlAddslashes($db) . '\''
. ' AND table_name = \'' . PMA_sqlAddslashes($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($new_name) . '\','
. ' foreign_db = \'' . PMA_sqlAddslashes($target_db) . '\''
. ' WHERE foreign_db = \'' . PMA_sqlAddslashes($db) . '\''
. ' AND foreign_table = \'' . PMA_sqlAddslashes($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($new_name) . '\','
. ' master_db = \'' . PMA_sqlAddslashes($target_db) . '\''
. ' WHERE master_db = \'' . PMA_sqlAddslashes($db) . '\''
. ' AND master_table = \'' . PMA_sqlAddslashes($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($new_name) . '\','
. ' db_name = \'' . PMA_sqlAddslashes($target_db) . '\''
. ' WHERE db_name = \'' . PMA_sqlAddslashes($db) . '\''
. ' AND table_name = \'' . PMA_sqlAddslashes($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($target_db) . '\''
. ' AND table_name = \'' . PMA_sqlAddslashes($new_name) . '\'';
$pdf_rs = PMA_query_as_cu($pdf_query);
while ($pdf_copy_row = @PMA_mysql_fetch_array($pdf_rs)) {
$table_query = 'UPDATE ' . PMA_backquote($cfgRelation['pdf_pages'])
. ' SET db_name = \'' . PMA_sqlAddslashes($target_db) . '\''
. ' WHERE db_name = \'' . PMA_sqlAddslashes($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($cfgRelation['column_info']) . '
WHERE
db_name = \'' . PMA_sqlAddslashes($db) . '\' AND
table_name = \'' . PMA_sqlAddslashes($table) . '\'';
$comments_copy_rs = PMA_query_as_cu($comments_copy_query);
// Write every comment as new copied entry. [MIME]
while ($comments_copy_row = @PMA_mysql_fetch_array($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($new_name) . '\','
. '\'' . PMA_sqlAddslashes($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 ($db != $target_db) {
$get_fields = array('user','label','query');
$where_fields = array('dbase' => $db);
$new_fields = array('dbase' => $target_db);
PMA_duplicate_table('bookmarkwork', 'bookmark', $get_fields, $where_fields, $new_fields);
}
$get_fields = array('display_field');
$where_fields = array('db_name' => $db, 'table_name' => $table);
$new_fields = array('db_name' => $target_db, 'table_name' => $new_name);
PMA_duplicate_table('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' => $db, 'master_table' => $table);
$new_fields = array('master_db' => $target_db, 'master_table' => $new_name);
PMA_duplicate_table('relwork', 'relation', $get_fields, $where_fields, $new_fields);
$get_fields = array('foreign_field', 'master_db', 'master_table', 'master_field');
$where_fields = array('foreign_db' => $db, 'foreign_table' => $table);
$new_fields = array('foreign_db' => $target_db, 'foreign_table' => $new_name);
PMA_duplicate_table('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' => $db);
$new_fields = array('db_name' => $target_db);
$last_id = PMA_duplicate_table('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' => $db, 'table_name' => $table);
$new_fields = array('db_name' => $target_db, 'table_name' => $new_name, 'pdf_page_number' => $last_id);
PMA_duplicate_table('pdfwork', 'table_coords', $get_fields, $where_fields, $new_fields);
}
*/
}
}
$message = (isset($submit_move) ? $strMoveTableOK : $strCopyTableOK);
$message = sprintf($message, htmlspecialchars($source), htmlspecialchars($target));
$reload = 1;
$js_to_run = 'functions.js';
/* Check: Work on new table or on old table? */
if (isset($submit_move)) {
$db = $target_db;
$table = $new_name;
} else {
$pma_uri_parts = parse_url($cfg['PmaAbsoluteUri']);
if (isset($switch_to_new) && $switch_to_new == 'true') {
setcookie('pma_switch_to_new', 'true', 0, substr($pma_uri_parts['path'], 0, strrpos($pma_uri_parts['path'], '/')), '', ($pma_uri_parts['scheme'] == 'https'));
$db = $target_db;
$table = $new_name;
} else {
setcookie('pma_switch_to_new', '', 0, substr($pma_uri_parts['path'], 0, strrpos($pma_uri_parts['path'], '/')), '', ($pma_uri_parts['scheme'] == 'https'));
// garvin:Keep original table for work.
}
}
}
require_once('./header.inc.php');
} // end is target table name
/**
* No new name for the table!
*/
else {
require_once('./header.inc.php');
PMA_mysqlDie($strTableEmpty, '', '', $err_url);
}
/**
* Back to the calling script
*/
require('./tbl_properties.php');
?>
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