[ViewVC] Diff of: public/ibx/trunk/changelog

Comparing ibx/trunk/changelog (file contents):
Revision 298 by tony, Fri Apr 17 13:02:39 2020 UTC vs.
Revision 359 by tony, Tue Dec 7 09:37:32 2021 UTC

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+IBX Change Log  version (2.5-0 Build 12933) Mon, 29 Nov 2021 14:59:54 +0000
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+. IBCustomDataset: Modify TISQL component now defaults to GoToFirstRecordOnExecute := true.
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+   This is for compatibility with Firebird 5 where Update...Returning can return
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+   a cursor.
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+IBX Change Log  version (2.4-3 Build 12886) Sat, 23 Oct 2021 14:58:30 +0100
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+. Add try-..except check when initially loading library in IDE. This should
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+ensure that IDE continues to load even when a failure occurs in IBX load
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+library.
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+. IBXScript: now recognises a CASE...END block within a stored procedure and
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+   hence will correctly detect end of the outer containing block when the block
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+   contains a SELECT ... CASE ... END construct.
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+. IBExtract: some further tidying up to remove extraneous white space.
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+. IBCustomDataSet: DefaultFieldClasses array declaration updated to avoid compile time
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+   errors when extra elements are added to DB.TFieldType.
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+. IBUpdate: updated to reflect changes to ISQLParam.
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+. IBXScript: now correctly parses a DECLARE statement which includes a quoted string.
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+. IBExtract: for ODS >=13, increment generator value by one for ALTER SEQUENCE statement.
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+. IBSQL: Support for scrollable cursors added (note: local databases only)
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+IBX Change Log  version (2.4-2 Build 12773) Mon, 23 Aug 2021 11:59:42 +0100
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+. TIBDatabaseInfo: review and tidy-up of property types. Most widen to int64 with the
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+   exception of those defined to be one byte wide e.g. DBImplementationNo.
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+. TIBSQL: Batch Update/Insert support added.
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+. TIBStoredProc: when generating the SQL, the value of the StoredProcName property
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+   is no longer automatically converted to upper case when it is syntactically a
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+   SQL Identifier. This is to support the use of stored procedures defined e.g.
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+   as CREATE PROCEDURE "iCASE".
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+   There could be a backwards compatibility issue when the StoredProcName was entered
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+   manually at design time. That is not selected from the drop down list. If the
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+   StoredProcName is entered in mixed case and the procedure was declared e.g. as
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+   CREATE PROCEDURE iCASE, then the SQL generation will be incorrect. You should
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+   ensure that the value of the StoredProcName is all upper case, unless it was
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+   declared under dialect 3 and explicitly as mixed case (i.e. delimited by double
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+   quotes).
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+   Note that when a stored procedure name was declared delimited in double quotes,
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+   as in the first example above, the value of the StoredProcName property must not
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+   include the delimiters (double quotes).
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+. IBXUpgradeConfFile: an exception is now raised if a patch file specified in
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+   upgrade.conf was not found. This replaces silently ignoring the problem.
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+. TIBLocalDBSupport: new property "SectionHeaderTemplate". This defaults to
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+   'Version.%.3d' and is used to generate the section header names (for a given
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+   version no.) in the upgrade.conf file.
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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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+. -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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+. Firebird 4 support added.
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+. 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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+. TFmtBCDField is used to support access to DECFLOAT and extended precision NUMERIC fields.
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+. 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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+. 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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+. IBExtract: new event: OnExtractLines.
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+. IBExtract: revert create trigger to legacy syntax see Firebird CORE-6243, CORE-5545 and DOC-145
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+. 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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+. 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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+. 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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+. 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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+. 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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+. 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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+. 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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+. TBatchSQLStatementReader: Line buffer is now cleared on call to reset.
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+. 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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+. DBControlGrid: Minor bug fixes. avoid AV on form closure, avoid black panel
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+. TIBExtract: Data type of COMPUTED By columns is no longer included in SQL.
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+. 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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+. 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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+. 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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+. 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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+. 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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+. 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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+.  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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+.  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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+.  The Filtered property inherited from TDataset is no longer used for SQL (server
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+    side filters).
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+. IBLookupComboEditBox: Selection should no longer reset to start of text when
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+   text matches complete entry.
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+. 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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+. TIBEvents: Registered property can now be set at design time even if database not open
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+. 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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+. 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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+. 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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+. IBExtract: Tidyup of SQL generation. Avoid unnecessary double quotes.
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+. 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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+. 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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+. 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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+. IBCustomDataset: SetArrayIntf should no longer cause an access violation if
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+    called on a null field.
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+. 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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+. 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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+. IBCustomDataSet: Avoid access violation when SetBookmarkData called with nil pointer.
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+. Console Mode Local Database support: backup/restore should now work correctly.
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+. 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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+. 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
+.  TIBXDataSet and Generators: Generator Names that are not all upper case or

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Comparing ibx/trunk/changelog (file contents): Revision 298 by tony, Fri Apr 17 13:02:39 2020 UTC vs. Revision 359 by tony, Tue Dec 7 09:37:32 2021 UTC

Diff Legend

Comparing ibx/trunk/changelog (file contents):
Revision 298 by tony, Fri Apr 17 13:02:39 2020 UTC vs.
Revision 359 by tony, Tue Dec 7 09:37:32 2021 UTC