• security policies that apply to the database.

• security policies that apply to individual database objects, i.e. database tables.

• the database schema.

• read activity on the database.

• write activity on the database.

• write activity on each named database table.

• read activity on each named database table.

• creating a RSqlSecurityPolicy object.

• setting all the appropriate security policies into it.

• passing the object as an argument to RSqlDatabase::Create().

• closing the RSqlSecurityPolicy object on return from RSqlDatabase::Create().

TSecurityPolicy defaultPolicy;
RSqlSecurityPolicy securityPolicy;
RSqlDatabase database;
TInt err;

// Create security policies container object using a default security policy.
securityPolicy.Create(defaultPolicy); 

// Set up policy to apply to database schema
// and assign it
TSecurityPolicy schemaPolicy;
...
err = securityPolicy.SetDbPolicy(RSqlSecurityPolicy::ESchemaPolicy, schemaPolicy);

// Set up policy to apply to write activity on the database
// and assign it
TSecurityPolicy writePolicy;
...
err = securityPolicy.SetDbPolicy(RSqlSecurityPolicy::EWritePolicy, writePolicy);

// Set up policy to apply to write activity to the database table named "Table1"
// and assign it
TSecurityPolicy tablePolicy1;
...
err = securityPolicy.SetPolicy(RSqlSecurityPolicy::ETable, _L("Table1"), RSqlSecurityPolicy::EWritePolicy, tablePolicy1);

// Set up policy to apply to read activity to the database table named "Table2"
TSecurityPolicy tablePolicy2;
err = securityPolicy.SetPolicy(RSqlSecurityPolicy::ETable, _L("Table2"), RSqlSecurityPolicy::EReadPolicy, tablePolicy2);

// Create the database, passing the security policies
err = database.Create(KDatabaseName, securityPolicy);

// We can close the RSqlSecurityPolicy object.
securityPolicy.Close();

RSqlDatabase database;
RSqlSecurityPolicy securityPolicy;

// Retrieve the security policies; on return from the call to 
// GetSecurityPolicy(), the RSqlSecurityPolicy object passed 
// to this function will contain the security policies.
database.GetSecurityPolicy(securityPolicy);
...
// This is the security policy that applies to database schema
TSecurityPolicy schemaPolicy = securityPolicy.DbPolicy(RSqlSecurityPolicy::ESchemaPolicy);
...
// This is the security policy that applies to write activity to the database
// table named "Table1".
TSecurityPolicy writePolicy = securityPolicy.Policy(RSqlSecurityPolicy::ETable, _L("Table1"), RSqlSecurityPolicy::EWritePolicy);
...
// Close the RSqlSecurityPolicy object when no longer needed.
securityPolicy.Close();