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IBX Change Log version (2.3-4 Build 12031) Fri, 17 Apr 2020 11:21:22 +0100 |
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IBX Change Log version (2.4-1 Build 12550) Wed, 23 Jun 2021 13:59:14 +0100 |
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1. -c command line option added to fbsql example program. Used to set connection |
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character set. |
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IBX Change Log version (2.4-0 Build 12543) Mon, 22 Feb 2021 11:00:08 +0000 |
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1. Firebird 4 support added. |
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2. New FB4 data types TIME WITH TIME ZONE, TIMESTAMP WITH TIME ZONE, DECFLOAT and |
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extended precision NUMERIC fields are supported. |
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3. TFmtBCDField is used to support access to DECFLOAT and extended precision NUMERIC fields. |
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4. TIBDateTimeField and TIBTimeField are introduced in support of TIMESTAMP WITH TIME ZONE |
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and TIME WITH TIME ZONE fields. These inherit from TDateTimeField. |
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5. IBExtract now supports FB4 enhancements: |
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- new data types as above |
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- Identity column extensions |
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- Default user role |
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- SQL Security clause for Database, Tables, Procedures, Functions and Triggers |
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- Internal Functions |
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6. IBExtract: new event: OnExtractLines. |
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7. IBExtract: revert create trigger to legacy syntax see Firebird CORE-6243, CORE-5545 and DOC-145 |
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8. IBXServices: Server version no. parsing now allows any letter before major version number |
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and is no longer restricted to 'V' e.g. "LI-T4.0.0.1436 Firebird 4.0 Beta 1" |
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9. TIBDataSet and TIBQuery: new property TZTextOption. Used to determine the default |
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format for rendering a time zone. |
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10. TIBDataSet and TIBQuery: new property DefaultTZDate. Used to provide the default date |
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to convert TIME WITH TIME ZONE data type values to and from GMT. |
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11. Unit name IBTypes changed to IBInternals. Internal interfaces TIBGUIInterface and TIBTimerInf renamed to |
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IIBGUIInterface and IIBTimerInf respectively. |
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12. Constants: DPBPrefix and TPBPrefix moved to IB unit. DPBConstantNames and TPBConstantNames |
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now accessible as properties of TIBDatabase and TIBTransaction respectively. |
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13. String Fields: when a fixed character with (CHAR) field is returned, it is now |
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truncated to its fixed character width rather than being right padded with |
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white space to the maximum data size. |
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14. TIBTable.Empty table. In additional to deleting all records in the underlying |
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table, the internal buffers are now also flushed ensuring that the TIBTable is |
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also empty. |
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15. TBatchSQLStatementReader: Line buffer is now cleared on call to reset. |
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16. TIBXControlService descendents: DatabaseName may now be set using a database |
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connect string. The database name is extracted from the connect string. |
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17. DBControlGrid: Minor bug fixes. avoid AV on form closure, avoid black panel |
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18. TIBExtract: Data type of COMPUTED By columns is no longer included in SQL. |
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19. Local database on Linux and with legacy API and FB 2.5 embedded server: fixed problem with password |
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not being present as required. |
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20. IBTreeView split into DBTreeView and IBTreeView. This former is an IBX indepedent |
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version that can be customised to work with other database drivers. |
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21. ISQLMonitor: use platform specific LineEnding to delimit messages. Avoids |
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unnecessary CR at end of line on Unix platforms. |
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22. ISQLMonitor: Unix: Default semaphore timeout increased from 1 second to 10 |
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seconds in order to reduce risk of message loss. |
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23. ISQLMonitor: read and write count statistics now available via: |
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property TIBSQLMonitor.ReadCount; |
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IIBSQLMonitorHook.GetWriteCount: integer; |
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24. ISQLMonitor tidy up and unit split. IPC functions moved to new unit IBIPC. |
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IBX Change Log version (2.3-5 Build 12350) Tue, 25 Aug 2020 16:11:02 +0100 |
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1. TIBStringField: when a string value is read from a dataset buffer, if the |
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number of UTF8 characters exceeds the string size then string is truncated |
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to the maximum string size. This is usually a problem with fixed width columns |
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right padded with white space. |
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2. SQLFiltered and SQLFilterParams added to TIBQuery, TIBTable and TIBDataset. |
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If SQLFiltered is set then when a dataset is opened, each line in the |
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SQLFilterParams property is assumed to be a SQL condition clause and |
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ANDed into the Where clause of the SQL Select statement provided as a |
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dataset property. Each such SQL condition thus acts as an additional filter |
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on the dataset. |
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3. The Filtered property inherited from TDataset is no longer used for SQL (server |
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side filters). |
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4. IBLookupComboEditBox: Selection should no longer reset to start of text when |
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text matches complete entry. |
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5. TIBDataLink: Detail Dataset params not refreshed unless both master and detail |
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dataset are active (avoids risk of access violation if master is inactive) |
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6. TIBEvents: Registered property can now be set at design time even if database not open |
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7. TIBEvents: component now correctly re-initialised after call to UnregisterEvents. |
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This should prevent "spillover" of events between sessions. |
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8. TIBCustomDataset: GetNextRecord now called when reseting to first record of a unidirectional dataset. |
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This should ensure that the internal buffer is set up correctly and avoids |
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a duplicate initial row. |
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9. TIBStringField: DataSize now given as byte size of string less trailing any zero character. |
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That is, the DataSize should be the field size * character set width. The |
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value returned by DataSize is now the same as the Dataset buffer size reserved |
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for the field. |
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10. IBExtract: Tidyup of SQL generation. Avoid unnecessary double quotes. |
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11. TIBCustomDataset: Add checks on buffer sizes when copying data from row to field buffer |
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and vice-versa. This may result in an exception being raised (correctly) for |
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older programs when using dataset fields added to a form and the database has been |
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upgraded. For example, computed fields can change from 32-bit to 64-bit integers. |
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In such cases, the field needs to be deleted in the IDE fields editor and then |
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added back in. |
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12. IBCustomDataSet: CanInsert, CanEdit, CanDelete and CanRefresh updated to return |
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false if query contains only white space and not just empty. |
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12. IBCustomDataset: Blob data is now cleared when TDataSet.Cancel is called. This |
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should ensure that (e.g.) a TDBMemo is correctly refreshed after a dataset edit |
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is cancelled. |
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13. IBCustomDataset: SetArrayIntf should no longer cause an access violation if |
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called on a null field. |
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14. IBCustomDataSet: An access violation should no longer occur when calling CancelUpdates |
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results in an empty dataTC86 Client side Filtered Dataset 1 X |
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set. |
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15. IBCustomDataSet: OnUpdateError should now be called in all circumstances when |
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a cached update is applied and an exception is raised. |
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16. IBCustomDataSet: Avoid access violation when SetBookmarkData called with nil pointer. |
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17. Console Mode Local Database support: backup/restore should now work correctly. |
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18. Local Database Support: if an upgrade fails, a downgrade is now performed if |
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possible and an exception raised. |
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19. MinimumVersionNo added to Local Database Support. Database will not open if |
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below this version no. and upgrade not possible. |
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IBX Change Log version (2.3-4 Build 12041) Fri, 17 Apr 2020 14:00:32 +0100 |
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1. TIBXDataSet and Generators: Generator Names that are not all upper case or |
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not SQL Identifiers are now supported. |
