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Automatic update of PMA-tables on update/deletion/duplication of

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DBs/Tables/Columns.
This commit is contained in:
Garvin Hicking
2003-03-12 13:41:19 +00:00
parent a8c0e0092c
commit c0e9a2a685
7 changed files with 443 additions and 54 deletions
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136
sql.php3
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@@ -181,6 +181,9 @@ if ($do_confirm) {
<input type="hidden" name="goto" value="<?php echo $goto; ?>" />
<input type="hidden" name="back" value="<?php echo isset($back) ? $back : ''; ?>" />
<input type="hidden" name="reload" value="<?php echo isset($reload) ? $reload : 0; ?>" />
<input type="hidden" name="purge" value="<?php echo isset($purge) ? $purge : ''; ?>" />
<input type="hidden" name="cpurge" value="<?php echo isset($cpurge) ? $cpurge : ''; ?>" />
<input type="hidden" name="purgekey" value="<?php echo isset($purgekey) ? $purgekey : ''; ?>" />
<input type="hidden" name="show_query" value="<?php echo isset($show_query) ? $show_query : ''; ?>" />
<input type="submit" name="btnDrop" value="<?php echo $strYes; ?>" />
<input type="submit" name="btnDrop" value="<?php echo $strNo; ?>" />
@@ -430,27 +433,144 @@ else {
} // end rows total count
// garvin: if a table or database gets dropped, check column comments.
if (isset($purge)) {
if (isset($purge) && $purge == '1') {
include('./libraries/relation.lib.php3');
$cfgRelation = PMA_getRelationsParam();
if ($cfgRelation['commwork']) {
if (isset($table) && isset($db) && !empty($table) && !empty($db)) {
$remove_query = 'DELETE FROM ' . PMA_backquote($cfgRelation['column_info'])
if (isset($table) && isset($db) && !empty($table) && !empty($db)) {
// garvin: Only a table is deleted. Remove all references in PMA_*
if ($cfgRelation['commwork']) {
$remove_query = 'DELETE FROM ' . PMA_backquote($cfgRelation['column_info'])
. ' WHERE db_name = \'' . PMA_sqlAddslashes($db) . '\''
. ' AND table_name = \'' . PMA_sqlAddslashes($table) . '\'';
$rmv_rs = PMA_query_as_cu($remove_query);
unset($rmv_query);
}
if ($cfgRelation['displaywork']) {
$remove_query = 'DELETE FROM ' . PMA_backquote($cfgRelation['table_info'])
. ' WHERE db_name = \'' . PMA_sqlAddslashes($db) . '\''
. ' AND table_name = \'' . PMA_sqlAddslashes($table) . '\'';
$rmv_rs = PMA_query_as_cu($remove_query);
unset($rmv_query);
} elseif (isset($db) && !empty($db)) {
}
if ($cfgRelation['pdfwork']) {
$remove_query = 'DELETE FROM ' . PMA_backquote($cfgRelation['table_coords'])
. ' WHERE db_name = \'' . PMA_sqlAddslashes($db) . '\''
. ' AND table_name = \'' . PMA_sqlAddslashes($table) . '\'';
$rmv_rs = PMA_query_as_cu($remove_query);
unset($rmv_query);
}
if ($cfgRelation['relwork']) {
$remove_query = 'DELETE FROM ' . PMA_backquote($cfgRelation['relation'])
. ' WHERE master_db = \'' . PMA_sqlAddslashes($db) . '\''
. ' AND master_table = \'' . PMA_sqlAddslashes($table) . '\'';
$rmv_rs = PMA_query_as_cu($remove_query);
unset($rmv_query);
$remove_query = 'DELETE FROM ' . PMA_backquote($cfgRelation['relation'])
. ' WHERE foreign_db = \'' . PMA_sqlAddslashes($db) . '\''
. ' AND foreign_table = \'' . PMA_sqlAddslashes($table) . '\'';
$rmv_rs = PMA_query_as_cu($remove_query);
unset($rmv_query);
}
} elseif (isset($db) && !empty($db)) {
// garvin: A whole DB gets deleted. Remove all references in PMA_*
if ($cfgRelation['commwork']) {
$remove_query = 'DELETE FROM ' . PMA_backquote($cfgRelation['column_info'])
. ' WHERE db_name = \'' . PMA_sqlAddslashes($db) . '\'';
$rmv_rs = PMA_query_as_cu($remove_query);
unset($rmv_query);
}
} // end if relation-stuff
} // end if ($purge)
} // end else "didn't ask to see php code"
if ($cfgRelation['bookmarkwork']) {
$remove_query = 'DELETE FROM ' . PMA_backquote($cfgRelation['bookmark'])
. ' WHERE dbase = \'' . PMA_sqlAddslashes($db) . '\'';
$rmv_rs = PMA_query_as_cu($remove_query);
unset($rmv_query);
}
if ($cfgRelation['displaywork']) {
$remove_query = 'DELETE FROM ' . PMA_backquote($cfgRelation['table_info'])
. ' WHERE db_name = \'' . PMA_sqlAddslashes($db) . '\'';
$rmv_rs = PMA_query_as_cu($remove_query);
unset($rmv_query);
}
if ($cfgRelation['pdfwork']) {
$remove_query = 'DELETE FROM ' . PMA_backquote($cfgRelation['pdf_pages'])
. ' WHERE db_name = \'' . PMA_sqlAddslashes($db) . '\'';
$rmv_rs = PMA_query_as_cu($remove_query);
unset($rmv_query);
$remove_query = 'DELETE FROM ' . PMA_backquote($cfgRelation['table_coords'])
. ' WHERE db_name = \'' . PMA_sqlAddslashes($db) . '\'';
$rmv_rs = PMA_query_as_cu($remove_query);
unset($rmv_query);
}
if ($cfgRelation['relwork']) {
$remove_query = 'DELETE FROM ' . PMA_backquote($cfgRelation['relation'])
. ' WHERE master_db = \'' . PMA_sqlAddslashes($db) . '\'';
$rmv_rs = PMA_query_as_cu($remove_query);
unset($rmv_query);
$remove_query = 'DELETE FROM ' . PMA_backquote($cfgRelation['relation'])
. ' WHERE foreign_db = \'' . PMA_sqlAddslashes($db) . '\'';
$rmv_rs = PMA_query_as_cu($remove_query);
unset($rmv_query);
}
} else {
// garvin: VOID. No DB/Table gets deleted.
} // end if relation-stuff
} // end if ($purge)
// garvin: If a column gets dropped, do relation magic.
if (isset($cpurge) && $cpurge == '1' && isset($purgekey)
&& isset($db) && isset($table)
&& !empty($db) && !empty($table) && !empty($purgekey)) {
include('./libraries/relation.lib.php3');
$cfgRelation = PMA_getRelationsParam();
if ($cfgRelation['commwork']) {
$remove_query = 'DELETE FROM ' . PMA_backquote($cfgRelation['column_info'])
. ' WHERE db_name = \'' . PMA_sqlAddslashes($db) . '\''
. ' AND table_name = \'' . PMA_sqlAddslashes($table) . '\''
. ' AND column_name = \'' . PMA_sqlAddslashes(urldecode($purgekey)) . '\'';
$rmv_rs = PMA_query_as_cu($remove_query);
unset($rmv_query);
}
if ($cfgRelation['displaywork']) {
$remove_query = 'DELETE FROM ' . PMA_backquote($cfgRelation['table_info'])
. ' WHERE db_name = \'' . PMA_sqlAddslashes($db) . '\''
. ' AND table_name = \'' . PMA_sqlAddslashes($table) . '\''
. ' AND display_field = \'' . PMA_sqlAddslashes(urldecode($purgekey)) . '\'';
$rmv_rs = PMA_query_as_cu($remove_query);
unset($rmv_query);
}
if ($cfgRelation['relwork']) {
$remove_query = 'DELETE FROM ' . PMA_backquote($cfgRelation['relation'])
. ' WHERE master_db = \'' . PMA_sqlAddslashes($db) . '\''
. ' AND master_table = \'' . PMA_sqlAddslashes($table) . '\''
. ' AND master_field = \'' . PMA_sqlAddslashes(urldecode($purgekey)) . '\'';
$rmv_rs = PMA_query_as_cu($remove_query);
unset($rmv_query);
$remove_query = 'DELETE FROM ' . PMA_backquote($cfgRelation['relation'])
. ' WHERE foreign_db = \'' . PMA_sqlAddslashes($db) . '\''
. ' AND foreign_table = \'' . PMA_sqlAddslashes($table) . '\''
. ' AND foreign_field = \'' . PMA_sqlAddslashes(urldecode($purgekey)) . '\'';
$rmv_rs = PMA_query_as_cu($remove_query);
unset($rmv_query);
}
} // end if column PMA_* purge
} // end else "didn't ask to see php code"
// No rows returned -> move back to the calling page
if ($num_rows < 1 || $is_affected) {