delta_trace_db 0.0.21

The NoSQL in-memory database with class-based functionality and detailed operation history tracking.

0.0.21

• Added UtilQuery class.

0.0.20

• When executing a query, users can now specify which queries are explicitly disallowed via optional arguments.

0.0.19

• The README has been tweaked.

0.0.18

• Fixed a bug where specifying an endBefore in a search query would result in unexpected behavior if user accidentally specified an offset or startAfter, which are not actually required.

0.0.17

• The speed test code was out of date so I updated it.
• The new test stores dates and times in the more commonly used ISO 8601 format, which means the amount of data increases and the test takes longer.

0.0.16

• Improved type safety when using QueryBuilder and RawQueryBuilder. The conformToTemplate method now takes a Map as an argument.

0.0.15

• Added missing mustAffectAtLeastOne to RawQueryBuilder.
• Improved documentation text for QueryBuilder and RawQueryBuilder.

0.0.14

• Changed the initial offset value to null when initializing a QueryBuilder.

0.0.13

• Fixed a bug that caused callbacks to be lost when a transaction failed.
• When processing a transaction, the notification functionality for each collection is now processed on a per-transaction basis.
• QueryResult now has a type variable.
• Added collectionFromDictKeepListener to DeltaTraceDatabase.
• Other minor changes.

0.0.12

• Added raw variables to DeltaTraceDatabase.
• Refactoring has been performed.

0.0.11

• Fixed a bug that prevented multi-sort objects from being restored when restoring query objects.

0.0.10

• I did some refactoring.

0.0.9

• The isNoErrors variable of QueryResult and TransactionQueryResult has been changed to the isSuccess variable.
• Fixed README.

0.0.8

• The TransactionQuery class and TransactionQueryResult class have been added.
• The DeltaTraceDatabase class now has an executeQueryObject method that can execute Query, TransactionQuery, or Map.
• The executeTransactionQuery method has now been added to the DeltaTraceDatabase class.
• The Query class now has a new parameter, mustAffectAtLeastOne. This value is initially set to true so that the DB behaves differently than before.
• The description of the QueryResult class has been adjusted to match the new specifications.
• For add queries, the return value updateCount has been changed to describe the number of objects appended.
• deleteOne has been added to the query types.
• Runtime errors in renameField are now checked before execution. This prevents the possibility of partial updates.

0.0.7

• I performed a refactoring.

0.0.6

• Added RawQueryBuilder class, which is useful for certain purposes.
• Several query nodes now support automatic DateTime conversion, improving search speed when comparing DateTime values.
• Added operation instructions to the README.

0.0.5

• The SingleSort class has been improved to allow sorting on null and Boolean values.

0.0.4

• A listener has been added that will call back when the DB state changes.

0.0.3

• Fixed an issue where a dependency on Flutter was still present.

0.0.2

• This package has been changed to a Dart package and no longer depends on Flutter.

0.0.1

• initial release.