Changed text-columns to datatype longtext

Author: xong

install.sql

@@ -8,10 +8,10 @@ CREATE TABLE IF NOT EXISTS `%TABLE_PREFIX%587_searchindex` (
   `clang` int(11) NULL,
   `filename` varchar(255) NULL,
   `fileext` varchar(255) NULL,
-  `plaintext` text NOT NULL default '',
-  `unchangedtext` text NOT NULL default '',
-  `teaser` text NOT NULL default '',
-  `values` text NOT NULL default '',
+  `plaintext` longtext NOT NULL default '',
+  `unchangedtext` longtext NOT NULL default '',
+  `teaser` longtext NOT NULL default '',
+  `values` longtext NOT NULL default '',
   PRIMARY KEY (`id`),
   INDEX (`fid`),
   FULLTEXT (`plaintext`),