executor: add correctness tests about direct reading with ORDER BY and LIMIT (#24455)
executor: add correctness tests about direct reading with ORDER BY and LIMIT (#24455)

 
ngaut/tidb,ngaut/tidb,ngaut/tidb,pingcap/tidb,ngaut/tidb,kyle-wang/tidb,pingcap/tidb,c4pt0r/tidb,c4pt0r/tidb,coocood/tidb,coocood/tidb,kyle-wang/tidb,c4pt0r/tidb,c4pt0r/tidb,ngaut/tidb,pingcap/tidb,pingcap/tidb,kyle-wang/tidb,pingcap/tidb,ngaut/tidb,kyle-wang/tidb,kyle-wang/tidb,pingcap/tidb,kyle-wang/tidb,c4pt0r/tidb,c4pt0r/tidb