Data Definition Language DDL In this sectionALTER DATABASEALTER TABLEALTER VIEWCREATE DATABASECREATE INDEXCREATE VIEWCREATE TABLEDESCRIBEDROP DATABASEDROP INDEXDROP … FROM PLANCACHEDROP TABLEDROP VIEWFLUSH TABLESOPTIMIZE TABLETRUNCATEUNLOCK TABLESLast modified: November 17, 2022