columnIndex
if( columnIndex(pOther->pTab, pTab->aCol[j].zName)>=0 ){
if( columnIndex(pTerm->pTab, pList->a[j].zName)<0 ||
columnIndex(pOther->pTab, pList->a[j].zName)<0 ){
columnIndex(pTabList->a[i-1].pTab, zName)>=0 ){