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SQL Query for Oracle

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EMS SQL Query for Oracle

On-line Documentation

Setting database options


The Options section of the Database Registration Info dialog allows you to set various options for the database.

 

hs3252 - Setting database options

 

Customize database options according to your needs. The detailed description is given below.

 

CheckBox Login prompt before connection

Enables SQL Query for Oracle to prompt for user name and password each time you connect to the database.

 

CheckBox Autoconnect at startup

Check this option to specify that SQL Query for Oracle automatically establishes connection to the registered database at application startup.

 

CheckBox Optimize goal

Establishes the default behavior for choosing an optimization approach for the instance.

 

Unchanged

Select this value to apply the approach which is currently used by the optimizer.

 

FirstRows

If this value is selected, the optimizer uses a mix of cost and heuristics to find the best plan for fast delivery of the first few rows.

 

AllRows

If this value is selected, the optimizer uses a cost-based approach for all SQL statements in the session regardless of the presence of statistics and optimizes with a goal of best throughput (minimum resource use to complete the entire statement).

 

Choose

This parameter value is not supported any more.

 

Rule

This parameter value is not supported any more.

 


See also:

Editing connection properties

Setting log options

Setting SSH tunnel options