COLUMN_VALUE_CHAR v14

The COLUMN_VALUE_CHAR procedure defines a variable to receive a CHAR value from a cursor.

COLUMN_VALUE_CHAR(<c> NUMBER, <position> NUMBER, <value> OUT CHAR
  [, <column_error> OUT NUMBER [, <actual_length> OUT INTEGER ]])

Parameters

c

Cursor id of the cursor returning data to the variable being defined.

position

Position of the returned data in the cursor. The first value in the cursor is position 1.

value

Variable of data type CHAR receiving the data returned in the cursor by a prior fetch call.

column_error

Error number associated with the column, if any.

actual_length

Actual length of the data prior to any truncation.