A.1.1 Unsupported Features

The Oracle Database ODBC driver does not support the following ODBC 3.0 features:

• Interval data types

• Shared connections

• Shared environments

The Oracle Database ODBC driver does not support the following SQL string functions:

• BIT_LENGTH

• CHAR_LENGTH

• CHARACTER_LENGTH

• DIFFERENCE

• OCTET_LENGTH

• POSITION

The Oracle Database ODBC driver does not support the following SQL numeric functions:

• ACOS

• ASIN

• ATAN

• ATAN2

• COT

• DEGREES

• RADIANS

• RAND

• ROUND

The Oracle Database ODBC driver does not support the following SQL time, date, and interval functions:

• CURRENT_DATE

• CURRENT_TIME

• CURRENT_TIMESTAMP

• EXTRACT

• TIMESTAMPDIFF