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Revision: 120
Committed: Mon Jan 22 13:58:20 2018 UTC (6 years, 2 months ago) by tony
Original Path: ibx/trunk/fbintf/changelog
File size: 6687 byte(s)
Log Message:
Fixes Merged

File Contents

# User Rev Content
1 tony 117 FBINTF Change Log version (1.1-1) Sat, 20 Jan 2018 11:31:21 +0000
2 tony 59
3 tony 107 1. IBUtils.QuoteIdentifierIfNeeded: Add check for space character.
4    
5 tony 109 2. IAttachment: add two new methods
6     function HasDefaultCharSet: boolean;
7     function GetDefaultCharSetID: integer;
8    
9     These return, respectively, true if a connection default character set was
10 tony 117 specified and the character set id of the connection default character set.
11     The DefaultCharSetID is cached when the connection is opened and hence does not
12     require a database lookup.
13 tony 109
14 tony 110 3. Avoid exception when a text blob is a stored procedure parameter.
15 tony 109
16 tony 111 4. Update test suite to include a test for a stored proc returning a text blob.
17    
18 tony 117 5. IAttachment: add
19     function GetRemoteProtocol: AnsiString;
20     function GetODSMajorVersion: integer;
21     function GetODSMinorVersion: integer;
22    
23     These results are cached when the connection is opened and hence do not
24     require a database lookup.
25    
26     6. IAttachment: add "function GetConnectString: AnsiString;" This returns the
27     connect string used to create/connect to the database.
28    
29     7. IAttachment: Create Database using SQL statement. The username and password
30     are now extracted and used to populate a DPB made available via IAttachment.getDPB.
31     It is now possible to use IAttachment disconnect/connect to reconnect to
32     a database for which the initial connection was established by a create
33 tony 120 database sql statement. Available in FPC only.
34 tony 117
35     8. Update Test 1 to test 5, 6 and 7 above.
36    
37     9. IBUtils code tidy up.
38    
39 tony 107 FBINTF Change Log version (1.1-0) Sun, 07 Jan 2018 15:20:02 +0000
40    
41 tony 59 1. Fix issues with setting SQL Param values using SetAsString with Numeric types.
42     Scale is no longer ignored.
43    
44     2. Fix issues with setting SQL Param values using SetAsString with Date values
45     not in locale format but which are recognised by Firebird. Date values that
46     cannot be converted to a string using Pascal library are now passed through
47     to Firebird as Text Strings.
48    
49 tony 60 3. Lookup character set name by codepage amended to ensure that CP_UTF8 returns
50     UTF8 and not UNICODE_FSS.
51    
52     4. Charset ID problem. When using Firebird 3, with no default database character set
53     and a column has a non-default collation specified, an incorrect character set
54     id was being reported that could result in a 'division by zero' error when
55     used by IBX. This has now been fixed.
56    
57     5. Move GetCharsetName, CharSetID2CodePage, CodePage2CharSetID, CharSetName2CharSetID,
58     CharSetWidth from IFirebirdAPI to IAttachment. This is a better data model as
59     the character sets supported can be updated on a per database basis. That is
60     it is possible to add a (Firebird) user defined character set to a database.
61    
62     6. Add RegisterCharSet to IAttachment. This is used to register a user defined character
63     set supported by Firebird with the API.
64    
65 tony 61 7. Add missing isc_info_db_read_only to list of decoded Database Information items
66     in FBOutputBlock.pas and update test suite to include this item.
67 tony 60
68 tony 63 8. FB30Client: avoid always using "StartMultiple" when only a single database attachment.
69 tony 61
70 tony 68 9. Loading Windows fbclient.dll: when using the FIREBIRD variable to locate the client
71     library or finding it by disk location, the PATH environment variable is now also set to
72     include the FIREBIRD directory. This is to ensure that the correct dlls in the
73     firebird client library dependencies are loaded.
74 tony 63
75 tony 68 10. Testsuite: Ensure consistent UTF-8 output on Windows console.
76    
77     11. Testsuite: Update Windows script to include FPC 3.0.4 in search path.
78    
79     12. FB30Statement: Protect call to "Move" and avoid calling with a nil pointer
80    
81     13. FB30Statement: A check has been added to ensure that all SQL Parameters
82     have been given a value (including NULL). Previously, failing to set the
83     value of an SQL Parameter could give rise to unpredictable results or
84     an SQLDA error.
85    
86     14. FB30Statement/FB25Statement: Set SQLParam "modified" when string value set.
87    
88 tony 70 15. FBAttachment: Avoid string reference count error when processing an Ansistring
89     parameter in an array of const passed to IAttachment.OpenCursor, etc.
90 tony 68
91 tony 70 16. FBAttachment: Allow for WideString and UnicodeString parameters in an array
92     of const passed to IAttachment.OpenCursor, etc.
93    
94    
95 tony 56 FBINTF Change Log version (1.0-2) Sat, 04 Mar 2017 14:43:56 +0000
96 tony 47
97 tony 56 1. Change syntax to Mode Delphi
98    
99     2. Change all uses of string type to explicit AnsiString in order to ensure
100     compatibility between Delphi and FPC.
101    
102     3. Various syntax changes to ensure Delphi and FPC compilation including GUIDs
103     defined for each interface.
104    
105     4. Generics syntax variations for Delphi added
106    
107     5. PChar replaced with PByte expect where an actual string is being referenced,
108     where PAnsiChar is used instead.
109    
110     6. Review of type definitions in IBExternals to ensure Delphi compatibility
111    
112     7. Testsuite updated for Delphi
113    
114     FBINTF Change Log version (1.0-1) Fri, 24 Feb 2017 12:17:57 +0000
115    
116 tony 47 1. Limit maximum Blob segment read/write to MaxuShort. Avoids data loss with
117     large blobs and the FB3 API.
118    
119     2. Update Event Handling algorithm to avoid looping due to recreation of the
120     event block.
121    
122     3. Avoid invalid XSQLDA error when the only parameter is updated to null
123    
124     4. Array Handling: fix problem with text arrays with character set none. When the
125     DB connection has a default character set (e.g. UTF8), an error is raised by
126     Firebird if the space allocated is not enough to allow for transliteration, even
127     though it is not required for character set none.
128    
129     5. IBUtils: List of reserved words brought up-to-date
130    
131     6. Add ISQL style performance statistics collection to IStatement
132    
133     7. Add IFirebirdAPI.CreateDatabase variant to allow execution of user provided
134     CREATE DATABASE statement.
135    
136     8. Update SQL Statement parsing to allow for Array Dimensions. That is so that the ':' in
137     an array dimension is not mistaken for a named parameter prefix.
138    
139     9. Trim function no longer applied to result of GetAsString for SQL_TEXT
140     when Character set is octets. Avoids loss of non printable characters at start of string.
141    
142     10. Add function GetPerfStatistics to IStatement. This returns ISQL like performance
143     statistics for the last action. Requires use of procedure IStatement.EnableStatistics
144     to enable stats gathering.
145    
146     11. API Version information added as constants to IB.pas
147    
148     12. BlobMetaData character set id should now be the same as that given by IColumnMetaData.GetCharSetID
149    
150     13. Firebird Character set "NONE" now interpreted as codepage CP_ACP.
151    
152 tony 45 FBINTF Change Log version (1.0-0) Tue, 06 Dec 2016 10:33:47 +0000
153    
154     1. Initial Release
155