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OCR: Quest Elle Edit .Mew Query Window ALS QUEST Query-CUSTORDR.GOT CRISTOWER ID LABS HANE FIRST HAME STATE CUATONER DADER HOW Hecho !! Acres Boken 1116750 PDF 2/27/30 000 Heshall conand 102 |2/78/50 Houha !! 1014402 Wohnt Mouhot! bond:d Ecilmatud Sizes Lroned Leonard Numbsir Of Funvis Moximin Amy Stre In Bytes: 154 Neuhoff Sintietics Number Of Columne: 7 Numbiur Of Lang Columne: Leonard Neubolt Number Of Tobias. 2 Number Of Calcoloind Colonna; 0201 Lennard Leonend Leoneld Information: Lamar There is at least one table that is not linked. This miny couse an 0001 INouheff Leonard inordinstoly large number of rows to be ralumad. H is recommended that NeueIT Leonard you saloblish a link for bach tablo before comhsing. Neuhch Mouhoff Leonard Lasner Leonard Reuheli Leonard Lecnud Heuhelt Leeneid Keuhall LeonNd Show SOL Show. Frame Hauhell Leonard Houhel! Hethall Laenaid Kouhall Leonard FIGURE 1 Quest 2.1 introduces a Query Estimator that displays informative statistics about a query. Normally, it shows the number of rows in the result set. In this case, the text box alerts the user to the lack of a join ex- pression between two tables. The resulting Cartesian product causes unneces- sary network traffic and yields meaningless results. The Show SQL and Show Plan options help developers assist end users.