Remove stmt.nparams
Remove stmt.nparams

It was always equal to len(st.paramTyps) and therefore redundant.

henrylee2cn/pq,dongzerun/pq,springning/pq,everalbum/pq,uhoh-itsmaciek/pq,calebthompson/pq,bugreplaydev/pq,beni55/pq,flynn/pq,ympons/pq,jnewmano/pq,bugreplaydev/pq,amaniak/pq,ld9999999999/pqpooling,StabbyCutyou/pq,stvp/pq,ympons/pq,VividCortex/pq,sammi/pq,johto/pq,jnewmano/pq,cbandy/go-pq,erichnascimento/pq,ScriptRock/pq,lib/pq