Oracle Explain Plan
The Oracle SQL Explain Plan option generates an explain plan for a query. To generate an explain plan, either highlight a query, or if nothing is highlighted and the language type is SQL mode, separate the queries in the editor by semi-colons and position the cursor within the query to explain, or if there are no semi-colons or highlighted queries, RazorSQL will send the entire contents of the editor to be explained.
For Oracle, to perform an explain plan, the PLAN_TABLE must exist. For example,
CREATE PUBLIC SYNONYM plan_table FOR sys.plan_table;
GRANT ALL ON sys.plan_table TO public;