Kexi/KexiDB: Difference between revisions

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'''This page will be moved to [[Predicate]] when Kexi moves to Predicate.'''
In Kexi 2.x, ''CalligraDB'' is a database connectivity and creation library. Its origins are in Kexi 1.x so it is internally called ''KexiDB''.


*[[/KexiDB Drivers/]]
'''This page will be moved to [[KDb]] after the release of Kexi 3 which is based on KDb.'''


See http://kexi-project.org/wiki/wikiview/[email protected]
*[[/libCalligraDB/]] - KexiDB has been moved to shared calligra/libs/db/ in version 2.6
*[[/KexiDB Drivers/|Drivers]]
*[[/User data/]]


==libCalligraDB==
===Minutes from IRC meeting===
*2012-07-03
*requested by jstaniek
*attended by boemann, jstaniek, smitpatel


*idea: storage for bibliography could re-use libKexiDB instead of libQtSQL
See also http://kexi-project.org/wiki/wikiview/[email protected]
*pros:
**simplify the code
**increase code re-use - KexiDB is developed 8+ years already with reuse in mind
**make the database ($HOME/.calligra/biblio.sqlite) accesible to Kexi, so biblio db can be added to the Kexi Scientific templates for data re-use and manipulation
*KexiDB has database and table creation API, QtSQL does not (code complexity)
*cons:
**size of libKexiDB as dependency (Biblio already uses SQLite3, which is the biggest dependency compared to either QtSQL or KexiDB)
**we're moving to predicate (but that would happen no earlier than in 3.0, realistically in 3.1 or 3.2), so KexiDB is here for the transition
**are the APIs stable? (yes, most changes happen in Predicate, moreover KexiDB is calligra's internal API, so will be updated with the apps and the Biblio code)
**Words cannot depend on Kexi (it wouldn't, relevant parts of KexiDB should be moved to calligra/libs/)
 
*current state: smitpatel delivered QtSQL-based code for Biblio (within GSoC 2012)
 
*'''final agreement has been reached'''
 
*KexiDB adoption
*Biblio can be still kept small enough
*jstaniek offers to move relevant part of KexiDB to calligra/libs/
**the library renames to calligradb and the dir is calligra/libs/db/
*jstaniek offers support for smitpatel in development
*jstaniek offers support for porting when Predicate arrives

Revision as of 19:44, 19 September 2016

In Kexi 2.x, CalligraDB is a database connectivity and creation library. Its origins are in Kexi 1.x so it is internally called KexiDB.

This page will be moved to KDb after the release of Kexi 3 which is based on KDb.


See also http://kexi-project.org/wiki/wikiview/[email protected]