catbref 3094ec3c26 Massive clean-up of DB & conversion to long for timestamps ... Collated all development changes to DB so now we build initial DB structure directly with final layout. i.e. no ALTER TABLE, etc. Reordered HSQLDB 'CREATE TYPE' statements into alphabetical order for easier maintainability. Replaced TIMESTAMP WITH TIME ZONE with simple BIGINT ("EpochMillis"). Timezone conversion is now a presentation task, rather than having pretty values in database. Removed associated conversion methods, like toOffsetDateTime(), fromOffsetDateTime() and getZonedTimestampMilli(). Renamed some DB columns to make them more obviously timestamps, like: Names.registered is now Names.registered_when. Removed IFNULL(balance, 0) from HSQLDBAccountRepository as balances are never null, or actually never 0 either. Added more tests to increase API call, and hence repository, coverage. Removed unused "milestone block" from Transactions.		2020-05-07 12:16:22 +01:00
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hsqldb/jdbc	Code clean-up thanks to SonarLint & bugfix for ByteArray::compareTo!	2019-10-15 17:10:13 +01:00
qortal	Massive clean-up of DB & conversion to long for timestamps	2020-05-07 12:16:22 +01:00