17.3 ASSERT_FILE_TYPE Function
This function checks if the file name is valid file type and returns boolean.
Syntax
FUNCTION ASSERT_FILE_TYPE(
p_file_name IN VARCHAR2,
p_file_type IN t_file_type ) RETURN BOOLEAN;
Parameters
Table 17-1 ASSERT_FILE_TYPE Parameters
Parameter | Description |
---|---|
p_file_name |
File name to get the file type. |
p_file_type |
File type as t_file_type. |
Returns
Returns boolean.
Example
The following example checks if the passed-in file name is the CSV file type.
DECLARE
is_valid_file_type boolean;
BEGIN
is_valid_file_type := apex_data_parser.assert_file_type(
p_file_name => 'test.csv',
p_file_type => apex_data_parser.c_file_type_csv );
END;
Parent topic: APEX_DATA_PARSER