[sqlite] How to compile sqlite with gcov support?

2020-02-17 Thread Xingwei Lin
Hi,

I decompressed the sqlite-autoconf-3310100.tar.gz and compiled it with the
following commands:

```
cd sqlite-autoconf-3310100
CFLAGS="-g -ftest-coverage -fprofile-arcs" ./configure --enable-fts3
--enable-debug --enable-session
make -j$(nproc)
```

But when I completed the building process, I didn't find the .gcno file.
And when I execute sqlite3, it also didn't occur the  .gcda files.

-- 
Best regards,
Xingwei Lin
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[sqlite] alter table

2020-02-17 Thread Thomas Kurz
I'd just like to kindly ask whether there are any new plans for a full ALTER 
TABLE support?

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Re: [sqlite] WITHOUT ROWID tables

2020-02-17 Thread sky5walk
'rowid' is a common name and could be in anyone's schema regardless of
table type.

On Mon, Feb 17, 2020 at 2:35 AM x  wrote:

> Re my earlier post (which didn’t go out to mailing list)
>
>
> sqlite3_table_column_metadata(db,dbName,tblName,"rowid",0,0,0,0,0)==SQLITE_OK
> returns false if table tblName is a without rowid table
>
> seems to work for me.
>
> Sent from Mail for
> Windows 10
>
> 
> From: sqlite-users  on
> behalf of Simon Slavin 
> Sent: Sunday, February 16, 2020 6:11:02 PM
> To: SQLite mailing list 
> Subject: Re: [sqlite] WITHOUT ROWID tables
>
> On 16 Feb 2020, at 6:00pm, Bernardo Ramos  wrote:
>
> > I've got no rows for both with and without rowid tables:
>
> 
>
> " as of SQLite version 3.30.0 on 2019-10-04 "
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