aggregate-value

基本解釋

The column that holds the aggregate value (the average price) is NULL for groups that lack qualifying rows.
對于不符合條件的行的組,保存聚合值(平均價格)的列為NULL。
Use the ExecuteScalar method to retrieve a single value (for example, an aggregate value) from a database.
使用ExecuteScalar方法從數(shù)據庫中檢索單個值(例如一個聚合值)。
When used without a GROUP BY clause, aggregate functions report only one aggregate value for a SELECT statement.
如果聚合函數(shù)沒有使用GROUP BY子句,則只為SELECT語句報告一個聚合值。
Angel last year, the aggregate value of all types of allowances 94,031 U.S. dollars, representing a decrease of 2007 around 21%.
安吉爾去年的各類津貼總計價值94,031美元，較2007年下降了大約21%25。
However, there are 930,000 copies of the final aggregate value of approximately 250 million set aside from the stock market and Culture United States warrants.
不過，最終仍有93萬份合計價值約250萬元的康美權證作廢退市。