SpamFerret/tables/patterns

About

 * History:
 * 2009-07-14 Adding attempts.diff and patterns.isDiff to enable more advanced filtering (e.g. bots which delete most of a section and replace it with a nonsense word)
 * 2009-08-05 Adding ID_Archive field (part of new pattern maintenance system)
 * 2009-10-06 Adding Notes field (need to be able to make notes on a pattern's intent)

SQL
CREATE TABLE `patterns` ( `ID` INT NOT NULL AUTO_INCREMENT,  `Pattern`   VARCHAR(255)             COMMENT "pattern to match (regex or straight text match)",  `ID_Archive` INT         NOT NULL    COMMENT "pattern_archive.ID of source for this pattern",  `WhenAdded` DATETIME   DEFAULT NULL  COMMENT "when this entry was added",  `WhenTried` DATETIME   DEFAULT NULL  COMMENT "when a spammer last attempted to include this pattern",  `isActive`  TINYINT(1)               COMMENT "FALSE = do not include in checking",  `isURL`     TINYINT(1)               COMMENT "TRUE indicates that additional URL-related stats may be collected",  `isRegex`   TINYINT(1)               COMMENT "TRUE = regex (use preg_match); FALSE = normal string comparison (use stristr)",  `isDiff`    TINYINT(1) DEFAULT FALSE COMMENT "TRUE = pattern should be compared to the diff, not the edit contents",  `Count`     INT        DEFAULT 0     COMMENT "number of attempts", `Notes`  VARCHAR(255) DEFAULT NULL  COMMENT "human-added notes", PRIMARY KEY(`ID`) ) ENGINE = MYISAM;