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#1
May 11th, 2004, 01:14 PM
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Update from different schema
Is it possible to update a table on one schema with the data from a table in another schema? What I have in mind
is something like this: update schema1.table1 set schema1.table1.field1 = schema2.table2.field1 where schema1.table1.field2 = schema2.table2.field2 Thanks.
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#2
May 11th, 2004, 01:43 PM
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Yes, you can update the column value of one table with the column of another table which is reside in another schema/user. Oracle does not allow any operation on a table that is not included in Query. Thus writing of such kind of query is little bit more complex, let's take a look.
UPDATE emp SET sal = (SELECT max(sal) FROM scott.emp WHERE job = 'MANAGER') WHERE empno = 7369 /
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