Re: [sqlite] how to disable dot commands?
I like this answer!! I think I think it's the easiest way.
On Mon, Jan 13, 2020 at 10:22 AM Keith Medcalf wrote:
>
> On Sunday, 12 January, 2020 18:44, Xingwei Lin
> wrote:
>
> >Is there any way can we disable the dot commands feature in sqlite?
>
> SQLite does not process dot commands, they are commands to the shell.c
> SQLite Application program.
>
> The current shell.c application currently does not have a way to omit the
> meta commands.
>
> However, if you build your own you can simply search shell.c (or
> shell.c.in) for the function do_meta_command function definition and have
> it execute a "return 0;" at the top of the function after the variable
> declarations rather that process the meta command. This will not remove
> the code that handles the meta commands but merely bypass the processing of
> them.
>
> That is make it look thusly by inserting the return 0; line:
>
> /*
> ** If an input line begins with "." then invoke this routine to
> ** process that line.
> **
> ** Return 1 on error, 2 to exit, and 0 otherwise.
> */
> static int do_meta_command(char *zLine, ShellState *p){
> int h = 1;
> int nArg = 0;
> int n, c;
> int rc = 0;
> char *azArg[52];
>
> return 0;
>
> #ifndef SQLITE_OMIT_VIRTUALTABLE
> if( p->expert.pExpert ){
> expertFinish(p, 1, 0);
> }
> #endif
>
> --
> The fact that there's a Highway to Hell but only a Stairway to Heaven says
> a lot about anticipated traffic volume.
>
>
>
>
> ___
> sqlite-users mailing list
> sqlite-users@mailinglists.sqlite.org
> http://mailinglists.sqlite.org/cgi-bin/mailman/listinfo/sqlite-users
>
--
Best regards，
Xingwei Lin
___
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Re: [sqlite] how to disable dot commands?
On Sunday, 12 January, 2020 18:44, Xingwei Lin wrote:
>Is there any way can we disable the dot commands feature in sqlite?
SQLite does not process dot commands, they are commands to the shell.c SQLite
Application program.
The current shell.c application currently does not have a way to omit the meta
commands.
However, if you build your own you can simply search shell.c (or shell.c.in)
for the function do_meta_command function definition and have it execute a
"return 0;" at the top of the function after the variable declarations rather
that process the meta command. This will not remove the code that handles the
meta commands but merely bypass the processing of them.
That is make it look thusly by inserting the return 0; line:
/*
** If an input line begins with "." then invoke this routine to
** process that line.
**
** Return 1 on error, 2 to exit, and 0 otherwise.
*/
static int do_meta_command(char *zLine, ShellState *p){
int h = 1;
int nArg = 0;
int n, c;
int rc = 0;
char *azArg[52];
return 0;
#ifndef SQLITE_OMIT_VIRTUALTABLE
if( p->expert.pExpert ){
expertFinish(p, 1, 0);
}
#endif
--
The fact that there's a Highway to Hell but only a Stairway to Heaven says a
lot about anticipated traffic volume.
___
sqlite-users mailing list
sqlite-users@mailinglists.sqlite.org
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Re: [sqlite] how to disable dot commands?
Hi, On Sun, Jan 12, 2020 at 7:44 PM Xingwei Lin wrote: > > Hi, > > Is there any way can we disable the dot commands feature in sqlite? Are you talking about the SQLite shell? Why do you want to disable them? What is your specific scenario? Thank you. > > -- > Best regards， > Xingwei Lin > ___ > sqlite-users mailing list > sqlite-users@mailinglists.sqlite.org > http://mailinglists.sqlite.org/cgi-bin/mailman/listinfo/sqlite-users ___ sqlite-users mailing list sqlite-users@mailinglists.sqlite.org http://mailinglists.sqlite.org/cgi-bin/mailman/listinfo/sqlite-users
Re: [sqlite] how to disable dot commands?
On 13 Jan 2020, at 1:43am, Xingwei Lin wrote: > Is there any way can we disable the dot commands feature in sqlite? SQLite – the library you call from C and other programming languages – does not support the dot commands. It doesn't recognise them. If you try to use them you will get a complaint about bad syntax. The dot commands are part of the SQLite command line shell program. Only this one program understands the dot commands. The source code for this program is part of the SQLite download package. You could make your own copy of that program which did not support the dot commands. But that would not stop someone else from using their copy on your own database files. ___ sqlite-users mailing list sqlite-users@mailinglists.sqlite.org http://mailinglists.sqlite.org/cgi-bin/mailman/listinfo/sqlite-users
[sqlite] how to disable dot commands?
Hi, Is there any way can we disable the dot commands feature in sqlite? -- Best regards， Xingwei Lin ___ sqlite-users mailing list sqlite-users@mailinglists.sqlite.org http://mailinglists.sqlite.org/cgi-bin/mailman/listinfo/sqlite-users
