Ejemplo n.º 1
0
        public virtual void AnalyzeSummarize()
        {
            if (analyzeTableColumnAffinities)
            {
                foreach (DbTable t in tables.Values)
                {
                    t.FindAffinities();
                    t.AnalyzeAffinities();
                }
            }

            if (rankTables)
            {
                QDict <string, DbTable> rankList = new QDict <string, DbTable>(QListSort.Descending);

                QList <string> list = new QList <string>(QListSort.Descending);
                foreach (DbTable t in tables.Values)
                {
                    rankList.Add(t.name, t);
                    t.affinities.Add("rowCount", t.rowCount);
                    if (t.references.Count > 0)
                    {
                        t.affinities.Add("references", t.references.Count);
                    }
                }

                RankTablesByAffinity("references", 5, 7);
                RankTablesByAffinity("important", 5, 3);
                RankTablesByAffinity("descriptive", 5, 3);
                RankTablesByAffinity("label", 5, 3);
                //RankTablesByAffinity("quantity", 5, 2);
                RankTablesByAffinity("rowCount", 5, 2);
                foreach (DbTable t in tables.Values)
                {
                    rankList.SetPosition(t.objectName, Convert.ToInt32(1000 * t.importance));
                }

                Log("table rank");
                foreach (string nam in rankList.Keys)
                {
                    Log(" " + nam);
                }
            }
        }
Ejemplo n.º 2
0
 public SelectColumnParser(Select s, QDict <DbTable, Token> c)
 {
     select          = s;
     candidateTables = c;
     tokens          = select.GetTokensWithin(null);
 }