Oracle/Delphi: TTable open slow!

  I used TTable to open my tables stored in oracle database,   I have three tables.

  Table 1 : with 20761 rows and 36 columns
  Table 2 : with 36842 rows and 21 columns
  Table 3 : with  61076 rows and 7 columns

  I opened these three tables by settint TTable propertity active := true. with a TDBGRID

  I used 3 seconds to Open table 1 (ie load data to TDBGRID)

            68 seconds to open table 2
            57 seconds to open table 3

  I don't understand why some tables can be open very quickly and some very   I don't understand why some tables can be open very quickly and some very slow. I really need
slow. I really need help from you.

  Thanks in advance.

Wei JIang Received on Mon Oct 09 1995 - 00:00:00 CET