Bug 298149 - Add support for native SQL statements to Kexi
Summary: Add support for native SQL statements to Kexi
Status: CONFIRMED
Alias: None
Product: KEXI
Classification: Applications
Component: Queries (show other bugs)
Version: 2.4.0
Platform: unspecified All
: NOR wishlist
Target Milestone: ---
Assignee: Kexi Bugs
URL: https://github.com/staniek/kexi/issues/6
Keywords: bounty
Depends on:
Blocks:
 
Reported: 2012-04-14 20:48 UTC by Jarosław Staniek
Modified: 2019-05-25 18:52 UTC (History)
3 users (show)

See Also:
Latest Commit:
Version Fixed In:
Sentry Crash Report:


Attachments

Note You need to log in before you can comment on or make changes to this bug.
Description Jarosław Staniek 2012-04-14 20:48:20 UTC
User-Agent:       Mozilla/5.0 (X11; U; Linux i686; en-US; rv:1.9.2.24) Gecko/20111101 SUSE/3.6.24-0.2.1 Firefox/3.6.24
Build Identifier: 

It would help to add support for native SQL statements to Kexi. Assuming user knows what she's doing, any SQL query, of any type, would be sent intact to the backend.

The reasoning is:

The cost would be:
- low security when transferring to other users (but we can add warning or request for confirmation globally or per-query)
- degraded back-end-independence (but this would not be issue at all for certain users)

The native query would be visually differentiated in special way, e.g. via different icon. It could be also possible to indicate type of query using some heuristics (but without 100% of certainty).

Limitations:
- Kexi's GUI expects KEXISQL-compliant queries, so any native SQL query would not be easily available to use in data grid view, form/report view, etc.

Alternative solution:
- Wait for switching to Predicate and its implementation of native database handling. Maybe it would introspect into the table schema better what would make the need explained in this wish unnecessary.

Reproducible: Always
Comment 1 Jarosław Staniek 2012-04-14 21:22:03 UTC
The reasoning is:
Kexi's built-in support for queries are limited and while will improve over time, specific features may be needed for more complex use cases.
Comment 2 flight16 2015-08-21 01:22:11 UTC
Hi Jarsoslaw, reading point two on bug 348017 comment 4, it seems like you are ok with a native SQL mode.

There are also other requests that this would satisfy while kexi-mode features are being implemented:
- Bug 141345 - Add support for JOIN in Query Designer 
- Bug 348017 - Add support for 'case insensitive' operator ILIKE for SQL queries 
- Bug 195360 - Add support for grouping and aggregation functions like sum(), count() in queries 
- Me wanting to use to use strftime() and aggregation in sqlite3.
- Probably others.

What changes are required to make a native sql mode for queries?  What is your time estimate?  If the scope isn't too large I would be interested in helping out, although I can't commit to anything right now.
Comment 3 Jarosław Staniek 2015-08-26 06:41:40 UTC
Founding possible at https://github.com/staniek/kexi/issues/6 (click Post a bounty on it)
Comment 4 Jarosław Staniek 2015-08-26 06:48:38 UTC
If you want to know the sum needed to implement it, fundraiser is at https://www.bountysource.com/teams/kexi/fundraiser