What is the purpose of the highlighted parameter in the following SQL statement?
What is the value of the return_driving_directions parameter, to obtain the following response from the Oracle Spatial Route Server?
return_driving_directions (whether to return driving directions): true or false (default)
References:https://docs.oracle.com/cd/B28359_01/appdev.111/b28400/sdo_route_server.htm#SPATL350
When creating a partitioned spatial index, which syntax parameter determines the number of parallel processes?
Parallel query on multiple partition searching
The degree of parallelism is the value from the DEGREE column in the row for the index in the USER_INDEXES view (that is, the value specified or defaulted for the PARALLEL keyword with the CREATE INDEX, ALTER INDEX, or ALTER INDEX REBUILD statement).
References:https://docs.oracle.com/database/121/SPATL/using-partitioned-spatial-indexes.htm#SPATL586
When you enable versioning using the DBMS_WM.EnableVersioning('PARCELS') command, what is the impact on the PARCELS table?
DBMS_WM.EnableVersioningversion-enables a table, creating the necessary structures to enable the table to support multiple versions of rows.
References:
https://docs.oracle.com/cd/B19306_01/appdev.102/b14253/long_ref.htm
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