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Request: select nvl (extractvalue (xmltype (p.src_doc, 871), '// *:' || pd.name), extractvalue (xmltype (p.src_doc, 871), '* / * ...
There is a structure of the following type of database: I need to make a sample from the DRIVERS table (Date, Pack, Directory) and USABLE...
How do I concatenate the same columns in table 1 and table 2? I'll try INSERT INTO table_2 (users) SELECT users FROM table_1 but, it does not...
When you run the following code: procedure TForm4.Timer1Timer (Sender: TObject); var a: Integer; begin a: = DM.ADOQuery9.RecNo; user: = LoggedOnUserNameEx (3); DM.ADOQuery9.Active: = False; DM.ADOQuery9.SQL.Clear; DM.ADOQuery9.SQL.Text:...

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