On 19 May 2015, at 5:51am, Roman Fleysher <roman.fleysher at einstein.yu.edu> wrote:
> Why does not last SQL query produce nothing? What is the schema (the CREATE TABLE command) for your Exam table ? Simon.
On 19 May 2015, at 5:51am, Roman Fleysher <roman.fleysher at einstein.yu.edu> wrote:
> Why does not last SQL query produce nothing? What is the schema (the CREATE TABLE command) for your Exam table ? Simon.