Two new Berkeley DB SQL API specific pragmas have been added, 
	bdbsql_shared_resources and 
	bdbsql_set_lock_tablesize.  
	bdbsql_shared_resources is used to set the maximum 
	amount of memory, in bytes, to be used by shared structures in the main 
	environment region, which is useful in applications with a large 
	number of tables, transactions, or threads.  
	bdbsql_set_lock_tablesize is used to set the number 
	of buckets in the lock object hash table in the Berkeley DB 
	environment, which is useful if an application has many concurrent 
	long running transactions.