+ "1980 "));
+ YAZ_CHECK(tst_ccl_query(bibset, "date>1980",
+ "@attr 2=5 1980 "));
+ YAZ_CHECK(tst_ccl_query(bibset, "date>=1980",
+ "@attr 2=4 1980 "));
+ YAZ_CHECK(tst_ccl_query(bibset, "date<1980",
+ "@attr 2=1 1980 "));
+ YAZ_CHECK(tst_ccl_query(bibset, "date<=1980",
+ "@attr 2=2 1980 "));