function FileData_Pairs(x)
{
x.t("example","last_name");
x.t("example","driver");
x.t("complex","clauses");
x.t("equal","sign");
x.t("rather","conditions");
x.t("relational","operator");
x.t("build","index");
x.t("always","attempts");
x.t("optimal","index");
x.t("creates","concatenated");
x.t("field","may");
x.t("field","index");
x.t("field","last_name");
x.t("field","expression");
x.t("field","following");
x.t("field","driver");
x.t("field","conditions");
x.t("uses","index");
x.t("smith","middle_name");
x.t("smith","first_name");
x.t("smith","consider");
x.t("smith","case");
x.t("multiple","fields");
x.t("however","index");
x.t("bound","attempts");
x.t("bound","driver");
x.t("want","build");
x.t("satisfies","clause");
x.t("indexes","field");
x.t("indexes","indexing");
x.t("indexes","used");
x.t("indexes","conditions");
x.t("upper","bound");
x.t("improves","performance");
x.t("assume","index");
x.t("selects","index");
x.t("specified","last_name");
x.t("name","value");
x.t("performance","following");
x.t("comparison","operator");
x.t("sign","relational");
x.t("sign","driver");
x.t("attempts","indexes");
x.t("attempts","index");
x.t("attempts","restrictive");
x.t("fields","example");
x.t("fields","indexes");
x.t("fields","indexing");
x.t("fields","often");
x.t("fields","consider");
x.t("fields","last_name");
x.t("fields","include");
x.t("fields","using");
x.t("entire","index");
x.t("thomas","index");
x.t("thomas","condition");
x.t("contain","first");
x.t("chooses","index");
x.t("concatenated","indexes");
x.t("concatenated","fields");
x.t("concatenated","index");
x.t("involve","field");
x.t("involve","number");
x.t("operators","greater");
x.t("first","name");
x.t("first","attempts");
x.t("first","two");
x.t("processing","clauses");
x.t("number","conditions");
x.t("indexing","multiple");
x.t("may","want");
x.t("middle_name","edward");
x.t("different","fields");
x.t("index","field");
x.t("index","however");
x.t("index","satisfies");
x.t("index","improves");
x.t("index","fields");
x.t("index","concatenated");
x.t("index","processing");
x.t("index","last_name");
x.t("index","emp_id");
x.t("index","condition");
x.t("index","two");
x.t("index","clause");
x.t("index","following");
x.t("index","containing");
x.t("index","driver");
x.t("first_name","creates");
x.t("first_name","thomas");
x.t("first_name","index");
x.t("first_name","driver");
x.t("often","clauses");
x.t("lower","upper");
x.t("greater","assume");
x.t("consider","following");
x.t("e10001","last_name");
x.t("last_name","field");
x.t("last_name","smith");
x.t("last_name","first_name");
x.t("include","conditions");
x.t("value","specified");
x.t("emp_id","field");
x.t("emp_id","e10001");
x.t("condition","optimal");
x.t("condition","lower");
x.t("clauses","complex");
x.t("clauses","contain");
x.t("clauses","involve");
x.t("expression","last_name");
x.t("case","driver");
x.t("two","concatenated");
x.t("two","nonconsecutive");
x.t("cases","driver");
x.t("order","driver");
x.t("following","clause");
x.t("clause","last_name");
x.t("clause","emp_id");
x.t("clause","cases");
x.t("clause","order");
x.t("clause","even");
x.t("clause","contains");
x.t("used","clauses");
x.t("using","indexes");
x.t("using","operators");
x.t("containing","multiple");
x.t("driver","always");
x.t("driver","uses");
x.t("driver","selects");
x.t("driver","attempts");
x.t("driver","entire");
x.t("driver","chooses");
x.t("driver","first");
x.t("driver","index");
x.t("driver","last_name");
x.t("operator","example");
x.t("operator","rather");
x.t("restrictive","index");
x.t("even","first");
x.t("conditions","equal");
x.t("conditions","different");
x.t("conditions","clause");
x.t("conditions","using");
x.t("edward","first_name");
x.t("nonconsecutive","fields");
x.t("contains","comparison");
}