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Comparing:
ibx/trunk/fbintf/changelog (file contents), Revision 352 by tony, Thu Oct 21 12:17:43 2021 UTC vs.
ibx/branches/udr/changelog (file contents), Revision 377 by tony, Mon Jan 10 09:55:56 2022 UTC

#	Line 1 | Line 1
1	<	FBINTF Change Log  version          (1.3-2 Build 12860) Thu, 21 Oct 2021 13:16:09 +0100
1	>	FBINTF Change Log  version          (1.4-0 Build 12952) Tue, 07 Dec 2021 11:53:46 +0000
2	>
3	>	1. Client side journaling support added. Interface changes
4	>	IAttachment
5	>	function JournalingActive: boolean;
6	>	function GetJournalOptions: TJournalOptions;
7	>	function StartJournaling(aJournalLogFile: AnsiString): integer; overload;
8	>	function StartJournaling(aJournalLogFile: AnsiString; Options: TJournalOptions): integer; overload;
9	>	function StartJournaling(S: TStream; Options: TJournalOptions): integer; overload;
10	>	procedure StopJournaling(RetainJournal: boolean);
11	>
12	>
13	>	2. Transactions may now be given a local transaction name:
14	>	IFirebirdAPI
15	>	function StartTransaction(Attachments: array of IAttachment;
16	>	TPB: array of byte; DefaultCompletion: TTransactionCompletion=taCommit): ITransaction; overload;
17	>	TPB: array of byte; DefaultCompletion: TTransactionCompletion=taCommit;
18	>	aName: AnsiString=''): ITransaction; overload;
19	>	function StartTransaction(Attachments: array of IAttachment;
20	>	TPB: ITPB; DefaultCompletion: TTransactionCompletion=taCommit): ITransaction; overload;
21	>	TPB: ITPB; DefaultCompletion: TTransactionCompletion=taCommit;
22	>	aName: AnsiString=''): ITransaction; overload;
23	>
24	>	IAttachment
25	>	function StartTransaction(TPB: array of byte; DefaultCompletion: TTransactionCompletion=taCommit): ITransaction; overload;
26	>	function StartTransaction(TPB: ITPB; DefaultCompletion: TTransactionCompletion=taCommit): ITransaction; overload;
27	>	function StartTransaction(TPB: array of byte;
28	>	DefaultCompletion: TTransactionCompletion=taCommit;
29	>	aName: AnsiString=''): ITransaction; overload;
30	>	function StartTransaction(TPB: ITPB;
31	>	DefaultCompletion: TTransactionCompletion=taCommit;
32	>	aName: AnsiString=''): ITransaction; overload;
33	>
34	>	ITransaction
35	>	function GetTransactionName: AnsiString;
36	>	procedure SetTransactionName(aValue: AnsiString);
37	>
38	>	3. Additional Transaction information
39	>	ITPB.function AsText: AnsiString; {Returns TPB as a text string}
40	>
41	>	ITransaction
42	>	function GetDefaultCompletion: TTransactionCompletion;
43	>	function GetJournalingActive(attachment: IAttachment): boolean; {attachment must be specified when multi-database transaction}
44	>
45	>	4. New IAttachment helper functions
46	>	function HasTable(aTableName: AnsiString): boolean;
47	>	function HasFunction(aFunctionName: AnsiString): boolean;
48	>	function HasProcedure(aProcName: AnsiString): boolean;
49	>	function GetAttachmentID: integer;
50	>	function GetCharSetID: integer;
51	>
52	>	5. IStatement: if the BatchRowLimit is set to maxint, the maximum possible buffer size
53	>	will be allocted for batch operations.
54	>
55	>	6. IStatement, IColumnMetaData and ISQLParam all now consistently provide:
56	>	function GetStatement: IStatement;
57	>	function GetTransaction: ITransaction;
58	>	function GetAttachment: IAttachment;
59	>
60	>	7. Internal: a more disciplined approach to the handling of Firebird.IReferenceCounted
61	>	interfaces.
62	>
63	>	8. New interface type: IFBNumeric. IFBNumeric is implemented in the unit FBNumeric
64	>	and concentrates all handling of Fixed Point numbers. New ISQLItem and ISQLParam
65	>	functions getAsNumeric and setAsNumeric allow for direct retrival and manipulation
66	>	of numerics without loss of precision.
67	>
68	>	9. TryStrToNumeric and NumericToDouble moved from IBUtils to FBNumeric.
69	>
70	>	10. ISQLParams new method "Clear"
71	>
72	>	11. Support package fbudr added for support of User Defined Routines (UDRs).
73	>
74	>	12. Package layout changed with introduction of udr support. IB*.pas files moved from
75	>	root directory to "client". IBHeader move to "Client".
76	>
77	>	13. Connection Info (e.g. ODS Version, Remote Protocol) now retrieved on first
78	>	request rather than on attachment connect.
79	>
80	>
81	>	FBINTF Change Log  version          (1.3-3 Build 12935) Mon, 06 Dec 2021 23:17:13 +0000
82	>
83	>	1. Fix compile error with fpc trunk (3.3.1 and later), due to type change to tzname in "unix" unit.
84	>
85	>	2. Remove constraint in IAttachment.HasScollableCursors that returned false when
86	>	using remote protocol. Scrollable cursors with remote database expected to
87	>	be support for Firebird 4.0.1 onwards. Note: Firebird 4.0.0 will return
88	>	a not supported error.
89	>
90	>	3. IStatement: new function;
91	>	TStatementFlag = (stHasCursor,stRepeatExecute,stScrollable);
92	>	TStatementFlags = set of TStatementFlag;
93	>	function GetFlags: TStatementFlags;
94	>
95	>	4. Revised behaviour for IStatement.ExecuteQuery in order to preserve backwards
96	>	compatibility.
97	>	In Firebird 5, Update..Returning may returns multiple rows and hence the statemen
98	>	type changes from ExecProcedure to Select. So that ExecuteQuery can continue
99	>	to be used with Update...Retruning statements that return a singleton row,
100	>	instead of raising an exception when ExecuteQuery is used with a (SELECT) statement,
101	>	it will open the cursor and return the first row only.
102	>
103	>	5. ITransaction: new functions:
104	>	function GetIsReadOnly: boolean;
105	>	function GetTransactionID: integer;
106	>	function GetTrInformation(Requests: array of byte): ITrInformation; overload;
107	>	function GetTrInformation(Request: byte): ITrInformation; overload;
108	>
109	>	The latter two return the Transaction Information block. The first two extract
110	>	information the Transaction Information block
111	>
112	>	6. New function TSQLTokeniser.ReadCharacters
113	>	Used internally.
114	>
115	>	7. IStatement: GetProcessedSQL bug fix. No longer raises and error if SQL contains
116	>	parameter placeholders instead of named parameters.
117	>
118	>	8. ITransaction (Firebird 3 and later): An exception raised when freeing an underlying
119	>	transaction handle is now ignored if Rollback/Commit is called with Force=true
120	>
121	>	9. Tidy up of exception handling code. Under the legacy API, fb_interpret is now
122	>	used to get an IBError Message instead of isc_interprete.
123	>
124	>	10. Internal tidyup. Native code now used for decoding integers and the events
125	>	buffer. Avoids dependencies on fbclient functions isc_portable_integer,
126	>	isc_event_block and isc_event_counts.
127	>
128	>	11. New IAttachment function
129	>	function GetAttachmentID: integer;
130	>
131	>	12. Internal changes to TFBClientAPI, TFBAttachment and TFBTransaction and TFB30
132	>	subclasses to enable UDR support.
133	>
134	>	FBINTF Change Log  version          (1.3-2 Build 12889) Sun, 24 Oct 2021 13:49:28 +0100
135
136		1. TFBClientAPI.GetProcAddr. Add check for nil reference.
137
#	Line 71 | Line 204 | FBINTF Change Log  version          (1.3
204		function FetchRelative(offset: Integer): boolean; {fetch record by position relative to current}
205		function IsBof: boolean;
206
207	+	10. IArray: tidyup of SetAsString method to ensure correct handling of fixed point numbers.
208	+
209	+	11. IBUtils: TSQLTokeniser. CRLF now combined by low level parser into sqltEOL token. This
210	+	may be noticeable when a line separator occurs inside quoted text. The quoted text
211	+	output by the tokeniser will now use the platform specific lineEnding regardless
212	+	of whether the input uses the CRLF or LF as a line separator.
213	+
214	+	12. IStatement, IResultsSet: Support for scrollable cursors added (note: local databases only)
215
216
217		FBINTF Change Log  version          (1.3-1 Build 12776) Mon, 23 Aug 2021 11:09:33 +0100

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