delete from lams_configuration where 
	config_key="LDAPProvisioningEnabled" OR
	config_key="LDAPProviderURL" OR
	config_key="LDAPSecurityAuthentication" OR
	config_key="LDAPPrincipalDNPrefix" OR
	config_key="LDAPPrincipalDNSuffix" OR
	config_key="LDAPSecurityProtocol" OR
	config_key="LDAPTruststorePath" OR
	config_key="LDAPTruststorePassword" OR
	config_key="LDAPLoginAttr" OR
	config_key="LDAPFNameAttr" OR
	config_key="LDAPLNameAttr" OR
	config_key="LDAPEmailAttr" OR
	config_key="LDAPAddr1Attr" OR
	config_key="LDAPAddr2Attr" OR
	config_key="LDAPAddr3Attr" OR
	config_key="LDAPCityAttr" OR
	config_key="LDAPStateAttr" OR
	config_key="LDAPPostcodeAttr" OR
	config_key="LDAPCountryAttr" OR
	config_key="LDAPDayPhoneAttr" OR
	config_key="LDAPEveningPhoneAttr" OR
	config_key="LDAPFaxAttr" OR
	config_key="LDAPMobileAttr" OR
	config_key="LDAPLocaleAttr" OR
	config_key="LDAPDisabledAttr" OR
	config_key="LDAPOrgAttr" OR
	config_key="LDAPRolesAttr" OR
	config_key="LDAPLearnerMap" OR
	config_key="LDAPMonitorMap" OR
	config_key="LDAPAuthorMap" OR
	config_key="LDAPGroupAdminMap" OR
	config_key="LDAPGroupManagerMap" OR
	config_key="LDAPUpdateOnLogin" OR
	config_key="LDAPOrgField" OR
	config_key="LDAPOnlyOneOrg" OR
	config_key="LDAPEncryptPasswordFromBrowser" OR
	config_key="LDAPSearchResultsPageSize";