ALTER TABLE TABLE_NAME DROP COLUMN COLUMN_NAME
Example 1: Drop table CORP.CONTRACTORS. DROP TABLE CORP.CONTRACTORS; Example 2: Drop table space TS1 in database CORP. DROP TABLESPACE CORP.TS1; Example 3: Drop the view CORP.PROJECTS: DROP VIEW CORP.PROJECTS; Example 4: Drop the package CONPACK with the version identifier V811. The package is in the collection CORPCOL. DROP PACKAGE CORPCOL.CONPACK VERSION V811; Example 5: Drop the package CORPPACK with the version identifier "2004-08-24-18.104.22.168269." Note that you must delimit the version identifier when a version identifier is generated by the VERSION(AUTO) option. DROP PACKAGE CORPCOL.CORPPACK VERSION "2004-08-24-22.214.171.124269"; Example 6: Drop the distinct type TAXRETURN, if it is not currently in use: DROP DISTINCT TYPE TAXRETURN;
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