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9173035d57
This introduces the dbi backend and the --enable-dbi configure option. git-svn-id: svn+ssh://svn.gnucash.org/repo/gnucash/trunk@17444 57a11ea4-9604-0410-9ed3-97b8803252fd
26 lines
1.1 KiB
Plaintext
26 lines
1.1 KiB
Plaintext
Status of the DBI backend.
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Code for all standard and business objects has been written. The following
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bugs/issues are known.
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* Initial save performance is better than it used to be, but is still slow.
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For example, saving my file with ~8000 transactions and ~21000 splits takes
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13 minutes to an sqlite db.
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* Foreign key definitions should be used for referential integrity.
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* (Maybe) Keep an 'old values' table for each main table. When a record is
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updated, copy the old record to the 'old values' table first to keep track of
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any changes.
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* Use prepared statements
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* Use cursor-based data models when reading from the db for better performance
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* Write automated tests
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* Write doxygen comment headers
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* Don't need a log file
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* Certain dialogs create an object when opened and update it as they go along.
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This can result in trying to save invalid objects:
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- Price editor (new price has no commodity or currency)
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- New invoice
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* Need transactions to group updates to multiple objects
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* Possibly mark commodities that are in the db so that they don't need to be
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queried every time.
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* The sqlite db file is *much* larger than the gzipped XML file.
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