Можете ли вы сообщить нам имена всех таблиц и столбцов таблиц в словаре данных SQLite?
Обновление:
Я использовал эту информацию для разрабатываемого приложения Basic4Android.
Вот фактический сегмент кодирования, который я использовал:
' Create the PeopleToVisit table which holds lookup data about each visit.
'-------------------------------------------------------------------------
If SQL.ExecQuerySingleResult( _
"SELECT count(name) FROM sqlite_master WHERE type='table' AND name='PeopleToVisit'") _
= 0 Then
ToastMessageShow("Creating the People to Visit table.", False)
' Create it now since it doesn't yet exist.
'------------------------------------------
SQL.ExecNonQuery("CREATE TABLE PeopleToVisit (" & _
"Id INTEGER PRIMARY KEY, " & _
"FirstName TEXT, " & _
"LastName TEXT, " & _
"Address1 TEXT, " & _
"Address2 TEXT, " & _
"City TEXT, " & _
"State TEXT, " & _
"Zip TEXT " & _
")")
End If
' New table columns for Version 1.2
'----------------------------------
' Coding for when new data columns need to be added to the database table.
'-------------------------------------------------------------------------
strCreateTableStatement = _
SQL.ExecQuerySingleResult("SELECT sql " & _
"FROM sqlite_master " & _
"WHERE Type = 'table' AND name = 'PeopleToVisit'")
' Check if the new columns are in the table.
'-------------------------------------------
If strCreateTableStatement.IndexOf("PrimaryPhone TEXT") = -1 Then
' We need to add the new columns to the table.
'---------------------------------------------
SQL.ExecNonQuery("ALTER TABLE PeopleToVisit ADD COLUMN PrimaryPhone TEXT")
SQL.ExecNonQuery("ALTER TABLE PeopleToVisit ADD COLUMN SecondaryPhone TEXT")
SQL.ExecNonQuery("ALTER TABLE PeopleToVisit ADD COLUMN Email TEXT")
SQL.ExecNonQuery("ALTER TABLE PeopleToVisit ADD COLUMN LastVisitNote TEXT")
End If