Access 2007 can convert graphics into much smaller PNG formats to significantly reduce the size of your databases. This does not affect graphics already on your forms and reports but helps if you add new graphics or replace existing ones. To activate this feature, change an Access setting. From the Microsoft Office button,.

E.2 Implementation of Data Types This section discusses the DATE, TIMESTAMP, and floating point data types. DATE and TIMESTAMP The semantics of Oracle DATE and TIMESTAMP data types do not correspond exactly with the ODBC data types with the same names. The Oracle DATE data type contains both date and time information. The SQL_DATE data type contains only date information. The Oracle TIMESTAMP data type also contains date and time information, but it has greater precision in fractional seconds. Oracle ODBC Driver reports the data types of both Oracle DATE and TIMESTAMP columns as SQL_TIMESTAMP to prevent information loss. Similarly, Oracle ODBC Driver binds SQL_TIMESTAMP parameters as Oracle TIMESTAMP values.

Limited Data Type Description Literals Oracle Database limits literals in SQL statements to 4000 bytes. SQL_LONGVARCHAR and SQL_WLONGVARCHAR The Oracle limit for SQL_LONGVARCHAR data, where the column type is LONG, is 2,147,483,647 bytes. The Oracle limit for SQL_LONGVARCHAR data, where the column type is CLOB, is 4 gigabytes. The limiting factor is the client workstation memory. SQL_LONGVARCHAR and SQL_LONGVARBINARY Oracle Database permits only a single long data column in each table. The long data types are SQL_LONGVARCHAR ( LONG) and SQL_LONGVARBINARY ( LONG RAW). How To Install Megapack Tdu. Oracle recommends that you use CLOB and BLOB columns instead.