Oracle Database Commands and Practical Examples

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Wednesday, 21 August 2019

PT - Displaying Execution Plan using dbms_xplan.display_cursor BASIC | ALL| TYPICAL | ADAPTIVE

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Scenario Preview: Query output using dbms_xplan.display_cursor Standard options:    BASIC Display minimum info.  TYPICAL Display m...

PT - Execution Plan using EXPLAIN PLAN FOR Command

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SQL> EXPLAIN PLAN FOR select e.ename, d.dname from emp e, dept d where e.dept_no=d.dept_no and e.dept_no=50; Explained. SQL> set ...

PT- Enable plustrace for Autotrace schema

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Senario Preview: Grant plustrace to schema Run script to enable plustrace @/u01/app/oracle/product/12.1.0/dbhome_2/sqlplus/admin/plus...
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