1. 2009-05-31 [6] Passing null values sptk Ilya A. Volyn 2. 2009-05-10 [10] Binding DATE_TIME parameters in PostgreSQL driver sptk Alexey Parshi 3. 2009-05-10 [4] SPTK3 and SPTK4 in parallel sptk Alexey Parshi 4. 2009-05-08 [2] disabling TLS support sptk Alexey Parshi