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root/public/ibx/branches/journaling/fbintf/changelog
Revision: 60
Committed: Mon Mar 27 15:21:02 2017 UTC (7 years ago) by tony
Original Path: ibx/trunk/fbintf/changelog
File size: 3722 byte(s)
Log Message:

File Contents

# User Rev Content
1 tony 60 FBINTF Change Log version (1.1-0) tba, 00 Mar 2017 14:43:56 +0000
2 tony 59
3     1. Fix issues with setting SQL Param values using SetAsString with Numeric types.
4     Scale is no longer ignored.
5    
6     2. Fix issues with setting SQL Param values using SetAsString with Date values
7     not in locale format but which are recognised by Firebird. Date values that
8     cannot be converted to a string using Pascal library are now passed through
9     to Firebird as Text Strings.
10    
11 tony 60 3. Lookup character set name by codepage amended to ensure that CP_UTF8 returns
12     UTF8 and not UNICODE_FSS.
13    
14     4. Charset ID problem. When using Firebird 3, with no default database character set
15     and a column has a non-default collation specified, an incorrect character set
16     id was being reported that could result in a 'division by zero' error when
17     used by IBX. This has now been fixed.
18    
19     5. Move GetCharsetName, CharSetID2CodePage, CodePage2CharSetID, CharSetName2CharSetID,
20     CharSetWidth from IFirebirdAPI to IAttachment. This is a better data model as
21     the character sets supported can be updated on a per database basis. That is
22     it is possible to add a (Firebird) user defined character set to a database.
23    
24     6. Add RegisterCharSet to IAttachment. This is used to register a user defined character
25     set supported by Firebird with the API.
26    
27    
28 tony 56 FBINTF Change Log version (1.0-2) Sat, 04 Mar 2017 14:43:56 +0000
29 tony 47
30 tony 56 1. Change syntax to Mode Delphi
31    
32     2. Change all uses of string type to explicit AnsiString in order to ensure
33     compatibility between Delphi and FPC.
34    
35     3. Various syntax changes to ensure Delphi and FPC compilation including GUIDs
36     defined for each interface.
37    
38     4. Generics syntax variations for Delphi added
39    
40     5. PChar replaced with PByte expect where an actual string is being referenced,
41     where PAnsiChar is used instead.
42    
43     6. Review of type definitions in IBExternals to ensure Delphi compatibility
44    
45     7. Testsuite updated for Delphi
46    
47     FBINTF Change Log version (1.0-1) Fri, 24 Feb 2017 12:17:57 +0000
48    
49 tony 47 1. Limit maximum Blob segment read/write to MaxuShort. Avoids data loss with
50     large blobs and the FB3 API.
51    
52     2. Update Event Handling algorithm to avoid looping due to recreation of the
53     event block.
54    
55     3. Avoid invalid XSQLDA error when the only parameter is updated to null
56    
57     4. Array Handling: fix problem with text arrays with character set none. When the
58     DB connection has a default character set (e.g. UTF8), an error is raised by
59     Firebird if the space allocated is not enough to allow for transliteration, even
60     though it is not required for character set none.
61    
62     5. IBUtils: List of reserved words brought up-to-date
63    
64     6. Add ISQL style performance statistics collection to IStatement
65    
66     7. Add IFirebirdAPI.CreateDatabase variant to allow execution of user provided
67     CREATE DATABASE statement.
68    
69     8. Update SQL Statement parsing to allow for Array Dimensions. That is so that the ':' in
70     an array dimension is not mistaken for a named parameter prefix.
71    
72     9. Trim function no longer applied to result of GetAsString for SQL_TEXT
73     when Character set is octets. Avoids loss of non printable characters at start of string.
74    
75     10. Add function GetPerfStatistics to IStatement. This returns ISQL like performance
76     statistics for the last action. Requires use of procedure IStatement.EnableStatistics
77     to enable stats gathering.
78    
79     11. API Version information added as constants to IB.pas
80    
81     12. BlobMetaData character set id should now be the same as that given by IColumnMetaData.GetCharSetID
82    
83     13. Firebird Character set "NONE" now interpreted as codepage CP_ACP.
84    
85 tony 45 FBINTF Change Log version (1.0-0) Tue, 06 Dec 2016 10:33:47 +0000
86    
87     1. Initial Release
88