Subject | Re: [firebird-support] External files |
---|---|
Author | Helen Borrie |
Post date | 2003-07-09T14:01:54Z |
At 03:47 PM 9/07/2003 +0200, you wrote:
predefining) a table that maps to the fixed-format structure of an existing
external text file (which may be empty). It gives the database engine a
way to read and export text data; but the external file's data are never
inside the database.
To answer your other message - no, gbak does not somehow magically copy a
filesystem file into its backup structure.
Just make sure your external file is in the correct place when the restore
is done and you won't get the error.
heLen
>Does FB support external files at all?Yes. But the external file must EXIST BEFORE you create the external table.
>I can't get it to create an externalAll you are doing when creating an external table is overlaying (or
>table ...
>
>:-(
>
>Here's the SQL :
>
>CREATE TABLE EXT_HOTCARDS
>EXTERNAL FILE 'C:\netpos\npstitch\Files\HotcardM.txt'
>(
> "PACTION" CHAR(1),
> "PPAN" CHAR(20),
> "PCODE" CHAR(2),
> "PLISTNAME" CHAR(6),
> "PCRLF" CHAR(2)
>);
>commit work;
predefining) a table that maps to the fixed-format structure of an existing
external text file (which may be empty). It gives the database engine a
way to read and export text data; but the external file's data are never
inside the database.
To answer your other message - no, gbak does not somehow magically copy a
filesystem file into its backup structure.
Just make sure your external file is in the correct place when the restore
is done and you won't get the error.
heLen