RAstatement(): keep and restore cntxt->glb around MSinitClientPrg() just as with SQLstatementIntern()
RAstatement(): keep and restore cntxt->glb around MSinitClientPrg()
just as with SQLstatementIntern()

zyzyis/monetdb,zyzyis/monetdb,zyzyis/monetdb,zyzyis/monetdb,zyzyis/monetdb,zyzyis/monetdb,zyzyis/monetdb,zyzyis/monetdb,zyzyis/monetdb,zyzyis/monetdb