create a view empdep containing ename and number
Create a view emp_dep containing e_name and number of dependents from the tables employee and dependent of (i)
CREATE VIEW emp_dept AS SELECT ename, COUNT(*) FROM employee, dependent WHERE employee.e_no = dependant.e_no GROUP BY e_name;
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how can we set the table spaces and extent sizes you can state the extent sizes and the table space physical storage area in the database in which a
what is the function of the correction system the correction system handles changes to internal system components like as objects of the abap4
what are local objectslocal objects dev classtmp are independent of correction amp transport
what is a development class related objects from the abap4 repository are assigned to the similar development class this enables you to right and
create a view empdep containing ename and number of dependents from the tables employee and dependent of icreate view empdept as select ename count
mention the type of constraints we can specify in the create command of ddlthe type of constraints that can be specified are as follows-primary key
what is a data dictionary data dictionary is a main source of data in a data management system its major function is to carry the creation and
what functions does a data dictionary perform in a dbmsdata management system the principal functions performed by the data dictionary are management
define drawback of distributed systemsreliability is a drawback of distributed
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