DEFINE_COLUMN_RAW v13
The DEFINE_COLUMN_RAW
procedure defines a RAW
column or expression in the SELECT
list that is to be returned and retrieved in a cursor.
Parameters
c
Cursor id of the cursor associated with the SELECT
command.
position
Position of the column or expression in the SELECT
list that is being defined.
column
A RAW
variable.
column_size
The maximum length of the returned data. Returned data exceeding column_size
is truncated to column_size
characters.
DEFINE_COLUMN_LONG
The DEFINE_COLUMN_LONG
procedure defines a long column for a SELECT
cursor.
Parameters
c
Cursor id of the cursor for a row defined to be selected.
position
Position of the column in a row that is being defined.
Examples
The following example shows an anonymous block that defines a long column in the SELECT
list using DEFINE_COLUMN_LONG
procedure and returns a part of the LONG
column value into a variable using procedure COLUMN_VALUE_LONG
.
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