/**
* returns db specific uppercase function
+ * @deprecated Moodle 1.7 because all the RDBMS use upper()
*/
function db_uppercase() {
- global $CFG;
- switch (strtolower($CFG->dbtype)) {
-
- case "postgres7":
- return "upper";
-
- case "mysql":
- default:
- return "ucase";
-
- }
+ return "upper";
}
/**
* returns db specific lowercase function
+ * @deprecated Moodle 1.7 because all the RDBMS use lower()
*/
function db_lowercase() {
- global $CFG;
- switch (strtolower($CFG->dbtype)) {
-
- case "postgres7":
- return "lower";
-
- case "mysql":
- default:
- return "lcase";
-
- }
+ return "lower";
}
/**