kernel/sqldb.c
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v4.6a5
060316: SqlCreateEx()
        New Function:
	        As SqlCreate() but with "command line" connection for databases that
	        require more parameters than usual ones.
	        The "command line" should follow Microsoft as well as specific ODBC 
	        drivers specifications.
        Prototype: 
          fun [Chn S] SqlDB
        Example:
	        typeof sqlMain = SqlDB;;
	        ...
	        set sqlMain = SqlCreateEx _channel "DSN=PSQL8; UID=admin; PWD=\ ;";
	        This code line is the same than (but may include more parameters):
	        	set sqlMain = SqlCreate _channel "PSQL8" "admin" "";
	        Example for BTrieve PSQL8 database with proper ODBC driver:
	          set sqlMain = SqlCreateEx _channel "DSN=PSQL8; UID=admin; PWD=\ ; ServerDSN=KYRIEN_DB;";
        Note: 
        	the _channel parameter is of no (real) use, even in SqlCreate().