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<?php |
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/* $Id: tbl_move_copy.php,v 1.12 2006/01/17 17:02:31 cybot_tm Exp $ */ |
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// vim: expandtab sw=4 ts=4 sts=4: |
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/** |
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* Inserts existing entries in a PMA_* table by reading a value from an old entry |
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* |
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* @param string The array index, which Relation feature to check |
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* ('relwork', 'commwork', ...) |
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* @param string The array index, which PMA-table to update |
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* ('bookmark', 'relation', ...) |
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* @param array Which fields will be SELECT'ed from the old entry |
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* @param array Which fields will be used for the WHERE query |
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* (array('FIELDNAME' => 'FIELDVALUE')) |
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* @param array Which fields will be used as new VALUES. These are the important |
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* keys which differ from the old entry. |
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* (array('FIELDNAME' => 'NEW FIELDVALUE')) |
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* @global string relation variable |
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* |
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* @author Garvin Hicking <me@supergarv.de> |
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*/ |
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function PMA_duplicate_table_info($work, $pma_table, $get_fields, $where_fields, $new_fields) { |
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global $cfgRelation; |
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$last_id = -1; |
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if ($cfgRelation[$work]) { |
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$select_parts = array(); |
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$row_fields = array(); |
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foreach ($get_fields AS $nr => $get_field) { |
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$select_parts[] = PMA_backquote($get_field); |
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$row_fields[$get_field] = 'cc'; |
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} |
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$where_parts = array(); |
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foreach ($where_fields AS $_where => $_value) { |
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$where_parts[] = PMA_backquote($_where) . ' = \'' . PMA_sqlAddslashes($_value) . '\''; |
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} |
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$new_parts = array(); |
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$new_value_parts = array(); |
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foreach ($new_fields AS $_where => $_value) { |
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$new_parts[] = PMA_backquote($_where); |
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$new_value_parts[] = PMA_sqlAddslashes($_value); |
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} |
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$table_copy_query = 'SELECT ' . implode(', ', $select_parts) |
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. ' FROM ' . PMA_backquote($GLOBALS['cfgRelation']['db']) . '.' . PMA_backquote($cfgRelation[$pma_table]) |
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. ' WHERE ' . implode(' AND ', $where_parts); |
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// must use PMA_DBI_QUERY_STORE here, since we execute another |
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// query inside the loop |
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$table_copy_rs = PMA_query_as_cu($table_copy_query, TRUE, PMA_DBI_QUERY_STORE); |
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while ($table_copy_row = @PMA_DBI_fetch_assoc($table_copy_rs)) { |
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$value_parts = array(); |
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foreach ($table_copy_row AS $_key => $_val) { |
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if (isset($row_fields[$_key]) && $row_fields[$_key] == 'cc') { |
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$value_parts[] = PMA_sqlAddslashes($_val); |
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} |
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} |
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$new_table_query = 'INSERT IGNORE INTO ' . PMA_backquote($GLOBALS['cfgRelation']['db']) . '.' . PMA_backquote($cfgRelation[$pma_table]) |
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. ' (' . implode(', ', $select_parts) . ', ' . implode(', ', $new_parts) . ')' |
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. ' VALUES ' |
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. ' (\'' . implode('\', \'', $value_parts) . '\', \'' . implode('\', \'', $new_value_parts) . '\')'; |
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$new_table_rs = PMA_query_as_cu($new_table_query); |
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$last_id = PMA_DBI_insert_id(); |
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} // end while |
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return $last_id; |
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} |
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return true; |
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} // end of 'PMA_duplicate_table_info()' function |
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/** |
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* Copies or renames table |
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* FIXME: use RENAME |
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* |
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* @author Michal Čihař <michal@cihar.com> |
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*/ |
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function PMA_table_move_copy($source_db, $source_table, $target_db, $target_table, $what, $move) { |
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global $cfgRelation, $dblist, $err_url, $sql_query; |
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// set export settings we need |
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$GLOBALS['use_backquotes'] = 1; |
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$GLOBALS['asfile'] = 1; |
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// Ensure the target is valid |
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if ( count($dblist) > 0 && |
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( ! in_array($source_db, $dblist) || ! in_array($target_db, $dblist) )) { |
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exit(); |
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} |
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$source = PMA_backquote($source_db) . '.' . PMA_backquote($source_table); |
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if ( ! isset($target_db) || ! strlen($target_db) ) { |
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$target_db = $source_db; |
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} |
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// Doing a select_db could avoid some problems with replicated databases, |
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// when moving table from replicated one to not replicated one |
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PMA_DBI_select_db($target_db); |
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$target = PMA_backquote($target_db) . '.' . PMA_backquote($target_table); |
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// do not create the table if dataonly |
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if ($what != 'dataonly') { |
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require_once('./libraries/export/sql.php'); |
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$no_constraints_comments = true; |
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$sql_structure = PMA_getTableDef($source_db, $source_table, "\n", $err_url); |
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unset($no_constraints_comments); |
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$parsed_sql = PMA_SQP_parse($sql_structure); |
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/* nijel: Find table name in query and replace it */ |
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$i = 0; |
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while ($parsed_sql[$i]['type'] != 'quote_backtick') $i++; |
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/* no need to PMA_backquote() */ |
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$parsed_sql[$i]['data'] = $target; |
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/* Generate query back */ |
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$sql_structure = PMA_SQP_formatHtml($parsed_sql, 'query_only'); |
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// If table exists, and 'add drop table' is selected: Drop it! |
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$drop_query = ''; |
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if (isset($GLOBALS['drop_if_exists']) && $GLOBALS['drop_if_exists'] == 'true') { |
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$drop_query = 'DROP TABLE IF EXISTS ' . PMA_backquote($target_db) . '.' . PMA_backquote($target_table); |
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$result = PMA_DBI_query($drop_query); |
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if (isset($sql_query)) { |
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$sql_query .= "\n" . $drop_query . ';'; |
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} else { |
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$sql_query = $drop_query . ';'; |
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} |
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// garvin: If an existing table gets deleted, maintain any entries |
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// for the PMA_* tables |
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$maintain_relations = TRUE; |
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} |
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$result = @PMA_DBI_query($sql_structure); |
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if (isset($sql_query)) { |
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$sql_query .= "\n" . $sql_structure . ';'; |
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} else { |
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$sql_query = $sql_structure . ';'; |
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} |
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if (($move || isset($GLOBALS['constraints'])) && isset($GLOBALS['sql_constraints'])) { |
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$parsed_sql = PMA_SQP_parse($GLOBALS['sql_constraints']); |
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$i = 0; |
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// find the first quote_backtick, it must be the source table name |
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while ($parsed_sql[$i]['type'] != 'quote_backtick') { |
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$i++; |
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} |
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// replace it by the target table name, no need to PMA_backquote() |
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$parsed_sql[$i]['data'] = $target; |
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// now we must remove all quote_backtick that follow a CONSTRAINT |
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// keyword, because a constraint name must be unique in a db |
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$cnt = $parsed_sql['len'] - 1; |
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for ($j = $i; $j < $cnt; $j++) { |
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if ($parsed_sql[$j]['type'] == 'alpha_reservedWord' |
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&& strtoupper($parsed_sql[$j]['data']) == 'CONSTRAINT') { |
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if ($parsed_sql[$j+1]['type'] == 'quote_backtick') { |
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$parsed_sql[$j+1]['data'] = ''; |
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} |
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} |
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} |
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// Generate query back |
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$GLOBALS['sql_constraints'] = PMA_SQP_formatHtml($parsed_sql, 'query_only'); |
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$result = PMA_DBI_query($GLOBALS['sql_constraints']); |
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if (isset($sql_query)) { |
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$sql_query .= "\n" . $GLOBALS['sql_constraints']; |
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} else { |
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$sql_query = $GLOBALS['sql_constraints']; |
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} |
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unset($GLOBALS['sql_constraints']); |
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} |
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} else { |
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$sql_query=''; |
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} |
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// Copy the data |
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//if ($result != FALSE && ($what == 'data' || $what == 'dataonly')) { |
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if ($what == 'data' || $what == 'dataonly') { |
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$sql_insert_data = 'INSERT INTO ' . $target . ' SELECT * FROM ' . $source; |
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PMA_DBI_query($sql_insert_data); |
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$sql_query .= "\n\n" . $sql_insert_data . ';'; |
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} |
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require_once('./libraries/relation.lib.php'); |
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$cfgRelation = PMA_getRelationsParam(); |
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// Drops old table if the user has requested to move it |
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if ($move) { |
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// This could avoid some problems with replicated databases, when |
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// moving table from replicated one to not replicated one |
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PMA_DBI_select_db($source_db); |
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$sql_drop_table = 'DROP TABLE ' . $source; |
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PMA_DBI_query($sql_drop_table); |
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// garvin: Move old entries from PMA-DBs to new table |
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if ($cfgRelation['commwork']) { |
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$remove_query = 'UPDATE ' . PMA_backquote($GLOBALS['cfgRelation']['db']) . '.' . PMA_backquote($cfgRelation['column_info']) |
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. ' SET table_name = \'' . PMA_sqlAddslashes($target_table) . '\', ' |
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. ' db_name = \'' . PMA_sqlAddslashes($target_db) . '\'' |
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. ' WHERE db_name = \'' . PMA_sqlAddslashes($source_db) . '\'' |
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. ' AND table_name = \'' . PMA_sqlAddslashes($source_table) . '\''; |
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$rmv_rs = PMA_query_as_cu($remove_query); |
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unset($remove_query); |
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} |
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// garvin: updating bookmarks is not possible since only a single table is moved, |
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// and not the whole DB. |
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// if ($cfgRelation['bookmarkwork']) { |
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// $remove_query = 'UPDATE ' . PMA_backquote($GLOBALS['cfgRelation']['db']) . '.' . PMA_backquote($cfgRelation['bookmark']) |
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// . ' SET dbase = \'' . PMA_sqlAddslashes($target_db) . '\'' |
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// . ' WHERE dbase = \'' . PMA_sqlAddslashes($source_db) . '\''; |
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// $rmv_rs = PMA_query_as_cu($remove_query); |
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// unset($rmv_query); |
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// } |
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if ($cfgRelation['displaywork']) { |
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$table_query = 'UPDATE ' . PMA_backquote($GLOBALS['cfgRelation']['db']) . '.' . PMA_backquote($cfgRelation['table_info']) |
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. ' SET db_name = \'' . PMA_sqlAddslashes($target_db) . '\', ' |
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. ' table_name = \'' . PMA_sqlAddslashes($target_table) . '\'' |
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. ' WHERE db_name = \'' . PMA_sqlAddslashes($source_db) . '\'' |
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. ' AND table_name = \'' . PMA_sqlAddslashes($source_table) . '\''; |
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$tb_rs = PMA_query_as_cu($table_query); |
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unset($table_query); |
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unset($tb_rs); |
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} |
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if ($cfgRelation['relwork']) { |
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$table_query = 'UPDATE ' . PMA_backquote($GLOBALS['cfgRelation']['db']) . '.' . PMA_backquote($cfgRelation['relation']) |
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. ' SET foreign_table = \'' . PMA_sqlAddslashes($target_table) . '\',' |
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. ' foreign_db = \'' . PMA_sqlAddslashes($target_db) . '\'' |
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. ' WHERE foreign_db = \'' . PMA_sqlAddslashes($source_db) . '\'' |
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. ' AND foreign_table = \'' . PMA_sqlAddslashes($source_table) . '\''; |
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$tb_rs = PMA_query_as_cu($table_query); |
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unset($table_query); |
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unset($tb_rs); |
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$table_query = 'UPDATE ' . PMA_backquote($GLOBALS['cfgRelation']['db']) . '.' . PMA_backquote($cfgRelation['relation']) |
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. ' SET master_table = \'' . PMA_sqlAddslashes($target_table) . '\',' |
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. ' master_db = \'' . PMA_sqlAddslashes($target_db) . '\'' |
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. ' WHERE master_db = \'' . PMA_sqlAddslashes($source_db) . '\'' |
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. ' AND master_table = \'' . PMA_sqlAddslashes($source_table) . '\''; |
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$tb_rs = PMA_query_as_cu($table_query); |
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unset($table_query); |
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unset($tb_rs); |
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} |
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// garvin: [TODO] Can't get moving PDFs the right way. The page numbers always |
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// get screwed up independently from duplication because the numbers do not |
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// seem to be stored on a per-database basis. Would the author of pdf support |
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// please have a look at it? |
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if ($cfgRelation['pdfwork']) { |
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$table_query = 'UPDATE ' . PMA_backquote($GLOBALS['cfgRelation']['db']) . '.' . PMA_backquote($cfgRelation['table_coords']) |
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. ' SET table_name = \'' . PMA_sqlAddslashes($target_table) . '\',' |
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. ' db_name = \'' . PMA_sqlAddslashes($target_db) . '\'' |
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. ' WHERE db_name = \'' . PMA_sqlAddslashes($source_db) . '\'' |
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. ' AND table_name = \'' . PMA_sqlAddslashes($source_table) . '\''; |
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$tb_rs = PMA_query_as_cu($table_query); |
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unset($table_query); |
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unset($tb_rs); |
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/* |
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$pdf_query = 'SELECT pdf_page_number ' |
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. ' FROM ' . PMA_backquote($GLOBALS['cfgRelation']['db']) . '.' . PMA_backquote($cfgRelation['table_coords']) |
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. ' WHERE db_name = \'' . PMA_sqlAddslashes($target_db) . '\'' |
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. ' AND table_name = \'' . PMA_sqlAddslashes($target_table) . '\''; |
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$pdf_rs = PMA_query_as_cu($pdf_query); |
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while ($pdf_copy_row = PMA_DBI_fetch_assoc($pdf_rs)) { |
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$table_query = 'UPDATE ' . PMA_backquote($GLOBALS['cfgRelation']['db']) . '.' . PMA_backquote($cfgRelation['pdf_pages']) |
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. ' SET db_name = \'' . PMA_sqlAddslashes($target_db) . '\'' |
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. ' WHERE db_name = \'' . PMA_sqlAddslashes($source_db) . '\'' |
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. ' AND page_nr = \'' . PMA_sqlAddslashes($pdf_copy_row['pdf_page_number']) . '\''; |
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$tb_rs = PMA_query_as_cu($table_query); |
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unset($table_query); |
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unset($tb_rs); |
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} |
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*/ |
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} |
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$sql_query .= "\n\n" . $sql_drop_table . ';'; |
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} else { |
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// garvin: Create new entries as duplicates from old PMA DBs |
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if ($what != 'dataonly' && !isset($maintain_relations)) { |
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if ($cfgRelation['commwork']) { |
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// Get all comments and MIME-Types for current table |
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$comments_copy_query = 'SELECT |
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column_name, ' . PMA_backquote('comment') . ($cfgRelation['mimework'] ? ', mimetype, transformation, transformation_options' : '') . ' |
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FROM ' . PMA_backquote($GLOBALS['cfgRelation']['db']) . '.' . PMA_backquote($cfgRelation['column_info']) . ' |
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WHERE |
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db_name = \'' . PMA_sqlAddslashes($source_db) . '\' AND |
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table_name = \'' . PMA_sqlAddslashes($source_table) . '\''; |
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$comments_copy_rs = PMA_query_as_cu($comments_copy_query); |
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// Write every comment as new copied entry. [MIME] |
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while ($comments_copy_row = PMA_DBI_fetch_assoc($comments_copy_rs)) { |
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$new_comment_query = 'REPLACE INTO ' . PMA_backquote($GLOBALS['cfgRelation']['db']) . '.' . PMA_backquote($cfgRelation['column_info']) |
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319 |
. ' (db_name, table_name, column_name, ' . PMA_backquote('comment') . ($cfgRelation['mimework'] ? ', mimetype, transformation, transformation_options' : '') . ') ' |
|
|
320 |
. ' VALUES(' |
|
|
321 |
. '\'' . PMA_sqlAddslashes($target_db) . '\',' |
|
|
322 |
. '\'' . PMA_sqlAddslashes($target_table) . '\',' |
|
|
323 |
. '\'' . PMA_sqlAddslashes($comments_copy_row['column_name']) . '\'' |
|
|
324 |
. ($cfgRelation['mimework'] ? ',\'' . PMA_sqlAddslashes($comments_copy_row['comment']) . '\',' |
|
|
325 |
. '\'' . PMA_sqlAddslashes($comments_copy_row['mimetype']) . '\',' |
|
|
326 |
. '\'' . PMA_sqlAddslashes($comments_copy_row['transformation']) . '\',' |
|
|
327 |
. '\'' . PMA_sqlAddslashes($comments_copy_row['transformation_options']) . '\'' : '') |
|
|
328 |
. ')'; |
|
|
329 |
$new_comment_rs = PMA_query_as_cu($new_comment_query); |
|
|
330 |
} // end while |
|
|
331 |
} |
|
|
332 |
|
|
|
333 |
// duplicating the bookmarks must not be done here, but |
|
|
334 |
// just once per db |
|
|
335 |
|
|
|
336 |
$get_fields = array('display_field'); |
|
|
337 |
$where_fields = array('db_name' => $source_db, 'table_name' => $source_table); |
|
|
338 |
$new_fields = array('db_name' => $target_db, 'table_name' => $target_table); |
|
|
339 |
PMA_duplicate_table_info('displaywork', 'table_info', $get_fields, $where_fields, $new_fields); |
|
|
340 |
|
|
|
341 |
$get_fields = array('master_field', 'foreign_db', 'foreign_table', 'foreign_field'); |
|
|
342 |
$where_fields = array('master_db' => $source_db, 'master_table' => $source_table); |
|
|
343 |
$new_fields = array('master_db' => $target_db, 'master_table' => $target_table); |
|
|
344 |
PMA_duplicate_table_info('relwork', 'relation', $get_fields, $where_fields, $new_fields); |
|
|
345 |
|
|
|
346 |
$get_fields = array('foreign_field', 'master_db', 'master_table', 'master_field'); |
|
|
347 |
$where_fields = array('foreign_db' => $source_db, 'foreign_table' => $source_table); |
|
|
348 |
$new_fields = array('foreign_db' => $target_db, 'foreign_table' => $target_table); |
|
|
349 |
PMA_duplicate_table_info('relwork', 'relation', $get_fields, $where_fields, $new_fields); |
|
|
350 |
|
|
|
351 |
// garvin: [TODO] Can't get duplicating PDFs the right way. The page numbers always |
|
|
352 |
// get screwed up independently from duplication because the numbers do not |
|
|
353 |
// seem to be stored on a per-database basis. Would the author of pdf support |
|
|
354 |
// please have a look at it? |
|
|
355 |
/* |
|
|
356 |
$get_fields = array('page_descr'); |
|
|
357 |
$where_fields = array('db_name' => $source_db); |
|
|
358 |
$new_fields = array('db_name' => $target_db); |
|
|
359 |
$last_id = PMA_duplicate_table_info('pdfwork', 'pdf_pages', $get_fields, $where_fields, $new_fields); |
|
|
360 |
|
|
|
361 |
if (isset($last_id) && $last_id >= 0) { |
|
|
362 |
$get_fields = array('x', 'y'); |
|
|
363 |
$where_fields = array('db_name' => $source_db, 'table_name' => $source_table); |
|
|
364 |
$new_fields = array('db_name' => $target_db, 'table_name' => $target_table, 'pdf_page_number' => $last_id); |
|
|
365 |
PMA_duplicate_table_info('pdfwork', 'table_coords', $get_fields, $where_fields, $new_fields); |
|
|
366 |
} |
|
|
367 |
*/ |
|
|
368 |
} |
|
|
369 |
} |
|
|
370 |
|
|
|
371 |
} |
|
|
372 |
|
|
|
373 |
/** |
|
|
374 |
* renames table |
|
|
375 |
* |
|
|
376 |
* @param string old tbale name |
|
|
377 |
* @param string new table name |
|
|
378 |
* @return boolean success |
|
|
379 |
*/ |
|
|
380 |
function PMA_table_rename( $old_name, $new_name ) |
|
|
381 |
{ |
|
|
382 |
// Ensure the target is valid |
|
|
383 |
if ( count($GLOBALS['dblist']) > 0 |
|
|
384 |
&& ! in_array($GLOBALS['db'], $GLOBALS['dblist']) ) { |
|
|
385 |
return false; |
|
|
386 |
} |
|
|
387 |
|
|
|
388 |
PMA_DBI_select_db($GLOBALS['db']); |
|
|
389 |
|
|
|
390 |
$sql_query = ' |
|
|
391 |
ALTER TABLE ' . PMA_backquote($old_name) . ' |
|
|
392 |
RENAME ' . PMA_backquote($new_name) . ';'; |
|
|
393 |
if ( ! PMA_DBI_query($sql_query) ) { |
|
|
394 |
return false; |
|
|
395 |
} |
|
|
396 |
|
|
|
397 |
// garvin: Move old entries from comments to new table |
|
|
398 |
require_once('./libraries/relation.lib.php'); |
|
|
399 |
$cfgRelation = PMA_getRelationsParam(); |
|
|
400 |
if ( $cfgRelation['commwork'] ) { |
|
|
401 |
$remove_query = ' |
|
|
402 |
UPDATE ' . PMA_backquote($GLOBALS['cfgRelation']['db']) . '.' . PMA_backquote($cfgRelation['column_info']) . ' |
|
|
403 |
SET table_name = \'' . PMA_sqlAddslashes($new_name) . '\' |
|
|
404 |
WHERE db_name = \'' . PMA_sqlAddslashes($GLOBALS['db']) . '\' |
|
|
405 |
AND table_name = \'' . PMA_sqlAddslashes($old_name) . '\''; |
|
|
406 |
PMA_query_as_cu($remove_query); |
|
|
407 |
unset($remove_query); |
|
|
408 |
} |
|
|
409 |
|
|
|
410 |
if ( $cfgRelation['displaywork'] ) { |
|
|
411 |
$table_query = ' |
|
|
412 |
UPDATE ' . PMA_backquote($GLOBALS['cfgRelation']['db']) . '.' . PMA_backquote($cfgRelation['table_info']) . ' |
|
|
413 |
SET table_name = \'' . PMA_sqlAddslashes($new_name) . '\' |
|
|
414 |
WHERE db_name = \'' . PMA_sqlAddslashes($GLOBALS['db']) . '\' |
|
|
415 |
AND table_name = \'' . PMA_sqlAddslashes($old_name) . '\''; |
|
|
416 |
PMA_query_as_cu($table_query); |
|
|
417 |
unset($table_query); |
|
|
418 |
} |
|
|
419 |
|
|
|
420 |
if ( $cfgRelation['relwork'] ) { |
|
|
421 |
$table_query = ' |
|
|
422 |
UPDATE ' . PMA_backquote($GLOBALS['cfgRelation']['db']) . '.' . PMA_backquote($cfgRelation['relation']) . ' |
|
|
423 |
SET foreign_table = \'' . PMA_sqlAddslashes($new_name) . '\' |
|
|
424 |
WHERE foreign_db = \'' . PMA_sqlAddslashes($GLOBALS['db']) . '\' |
|
|
425 |
AND foreign_table = \'' . PMA_sqlAddslashes($old_name) . '\''; |
|
|
426 |
PMA_query_as_cu($table_query); |
|
|
427 |
|
|
|
428 |
$table_query = ' |
|
|
429 |
UPDATE ' . PMA_backquote($GLOBALS['cfgRelation']['db']) . '.' . PMA_backquote($cfgRelation['relation']) . ' |
|
|
430 |
SET master_table = \'' . PMA_sqlAddslashes($new_name) . '\' |
|
|
431 |
WHERE master_db = \'' . PMA_sqlAddslashes($GLOBALS['db']) . '\' |
|
|
432 |
AND master_table = \'' . PMA_sqlAddslashes($old_name) . '\''; |
|
|
433 |
PMA_query_as_cu($table_query); |
|
|
434 |
unset($table_query); |
|
|
435 |
} |
|
|
436 |
|
|
|
437 |
if ( $cfgRelation['pdfwork'] ) { |
|
|
438 |
$table_query = ' |
|
|
439 |
UPDATE ' . PMA_backquote($GLOBALS['cfgRelation']['db']) . '.' . PMA_backquote($cfgRelation['table_coords']) . ' |
|
|
440 |
SET table_name = \'' . PMA_sqlAddslashes($new_name) . '\' |
|
|
441 |
WHERE db_name = \'' . PMA_sqlAddslashes($GLOBALS['db']) . '\' |
|
|
442 |
AND table_name = \'' . PMA_sqlAddslashes($old_name) . '\''; |
|
|
443 |
PMA_query_as_cu($table_query); |
|
|
444 |
unset($table_query); |
|
|
445 |
} |
|
|
446 |
|
|
|
447 |
return true; |
|
|
448 |
} |
|
|
449 |
?> |