r9546: remove nulls-okay from example
r9546: remove nulls-okay from example

ryszard/clsql,intronic/clsql,sshirokov/CLSQL,sshirokov/CLSQL,intronic/clsql,sshirokov/CLSQL,intronic/clsql,sshirokov/CLSQL,ryszard/clsql,ryszard/clsql,ryszard/clsql,intronic/clsql