Coral Site Script CORAL runs with a MySQL 5 back-end. Each CORAL module uses its own MySQL schema. The recommended format for schema name is coral_MODULE_NAME_prod, e.g. coral_resources_prod. Since the database name is set in the configuration.ini file this name can be easily changed. For security purposes it is recommended to have a “coral” user which has select, insert, update and delete privileges only (no create table privileges). This “coral” user should have access to all CORAL databases for interoperability.

	Regular Expression A regular expression, regex or regexp[1] (sometimes called a rational expression)[2][3] is, in theoretical computer science and formal language theory, a sequence of characters that define a search pattern. Usually this pattern is then used by string searching algorithms for "find" or "find and replace" operations on strings.