file_unlink
Delete a file from the file system
file_unlink
(in path varchar);
Description
This function requires dba privileges.
This function deletes a file from the file system. sys_unlink is a synonym of this function.
Parameters
path –
Path name of the file to delete.
Return Types
On success returns zero. Otherwise signals an error.
Errors
SQLState |
Error Code |
Error Text |
Description |
42000
|
FA003
|
Access to %s is denied due to access control in ini file
|
|
42000
|
FA004
|
Access to %s is denied due to access control in ini file
|
|
42000
|
SR426
|
Permission is denied for the file '%s' in sys_unlink()
|
|
42000
|
SR427
|
Path name '%s' too long in sys_unlink()
|
|
42000
|
SR428
|
A directory component in '%s' does not exist or is a dangling symbolic link in sys_unlink()
|
|
42000
|
SR429
|
A component used as a directory in '%s' is not, in fact, a directory in sys_unlink()
|
|
42000
|
SR430
|
'%s' refers to a directory in sys_unlink()
|
|
42000
|
SR431
|
Insufficient kernel memory was available in sys_unlink()
|
|
42000
|
SR432
|
'%s' refers to a file on a read-only filesystem in sys_unlink()
|
|
42000
|
SR433
|
Too many symbolic links were encountered in translating '%s' in sys_unlink()
|
|
42000
|
SR434
|
An I/O error occurred in sys_unlink()
|
|