Category Archives: SQLite3 (in AIR)

SQLite – compare null values

Hi, this is a quick post describing issue I have found when using SQLite in flash. I’ve tried to fetch some rows using following snippet, but couldn’t get correct results. Then after digging on the net I have found that … Continue reading

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SQLError: ‘Error #3132: Data type mismatch’,details:”,operation:’execute’

Hi, I have noticed weird error: SQLError: ‘Error #3132: Data type mismatch’,details:”,operation:’execute’ this only happens in certain situations, this is how you can reproduce it:

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SQLite: Calculate difference between datetime fields

If you want to easily get elapsed time between datetime fields in SQLite you may want to take a look at following snippet: Table some_table contains 2 columns named start and finish both datetime type. Result will contain value in … Continue reading

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AIR and SQLite transaction issues

Nice thing about SQLite in Adobe AIR are transactions, you start them with begin method of SQLConnection instance and then finish with rollback or commit methods. Problem occurs when you start transaction with default arguments and then try to stop … Continue reading

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‘unique’ as column name in SQLite table and SQLError

Hi, I have just learned that “unique” is not a good name for column name when creating table. If you try to use it then you will get following meaningless (at least to me) error: SQLError: ‘Error #3115: SQL Error.’, … Continue reading

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