SQL言語リファレンス SQL文: DROP LIBRARYからDROP SYNONYM 17 SQL文: DROP LIBRARYからDROP SYNONYM この章では、次のSQL文について説明します。 DROP LIBRARY DROP LOCKDOWN PROFILE DROP MATERIALIZED VIEW DROPMATERIALIZEDVIEWLOG DROP MATERIALIZED ZONEMAP DROP OPERATOR DROP OUTLINE DROP PACKAGE DROP PLUGGABLE DATABASE DROP PROCEDURE DROP PROFILE DROP RESTORE POINT DROP ROLE DROP ROLLBACK SEGMENT DROP SEQUENCE DROP SYNONYM