Entering content frame

LONG[VARCHAR] 

Definition

An alphanumeric column is defined with any length (not for temporary tables).

LONG[VARCHAR]: A maximum of 2 GB of characters can be written in a LONG column.
LONG[VARCHAR] UNICODE: A maximum of 2 GB bytes can be written in a LONG column.

You can only give LONG columns NOT NULL or a DEFAULT specification as a column attribute.

Use

Specification of data type LONG in column definition, with a code attribute, if required.

LONG columns can be used in the following SQL statements:
INSERT statement, UPDATE statement, NULL predicate, and in selected columns.

Integration

Data type (data_type)

Leaving content frame