| 1 |
< |
FBINTF Change Log version (1.1-1) Thu, 22 Feb 2018 16:01:13 +0000 |
| 1 |
> |
FBINTF Change Log version (1.2-0 Build 12476) Wed, 17 Feb 2021 10:13:50 +0000 |
| 2 |
> |
|
| 3 |
> |
1. Imported (Firebird) constants updated for Firebird 4. |
| 4 |
> |
|
| 5 |
> |
2. Firebird.pas from Firebird 4 integrated into source code tree. |
| 6 |
> |
|
| 7 |
> |
3. Added Support for TIMETAMP WITH TIME ZONE and TIME WITH TIME ZONE data types. |
| 8 |
> |
|
| 9 |
> |
4. Added Support for SQL_DEC16, SQL_DEC34 and extended NUMERIC precision. |
| 10 |
> |
|
| 11 |
> |
5. New unit 'FBClientLib.pas' added and provides new interface IFBIMasterProvider. |
| 12 |
> |
QueryInterface may be used to coerce this interface from IFirebirdAPI. The |
| 13 |
> |
interface provides a single method "function GetIMasterIntf: IMaster". This provides |
| 14 |
> |
type safe access to the Firebird IMaster interface and avoids the need to turn |
| 15 |
> |
off object checks when coercing "function GetIMaster: TObject" to IMaster. |
| 16 |
> |
|
| 17 |
> |
6. New IFirebirdAPI Calls: |
| 18 |
> |
function HasLocalTZDB: boolean; |
| 19 |
> |
function HasTimeZoneSupport: boolean; |
| 20 |
> |
function HasExtendedTZSupport: boolean; |
| 21 |
> |
procedure SQLDecFloatEncode(aValue: tBCD; SQLType: cardinal; bufptr: PByte); |
| 22 |
> |
function SQLDecFloatDecode(SQLType: cardinal; scale: integer; bufptr: PByte): tBCD; |
| 23 |
> |
|
| 24 |
> |
7. New IAttachment Calls: |
| 25 |
> |
function HasDecFloatSupport: boolean; |
| 26 |
> |
function GetTimeZoneServices: ITimeZoneServices; |
| 27 |
> |
function HasTimeZoneSupport: boolean; |
| 28 |
> |
|
| 29 |
> |
8. New Interface ITimeZoneServices. |
| 30 |
> |
|
| 31 |
> |
9. New ISQLData API Calls: |
| 32 |
> |
procedure GetAsDateTime(var aDateTime: TDateTime; var dstOffset: smallint; var aTimezoneID: TFBTimeZoneID); overload; |
| 33 |
> |
procedure GetAsDateTime(var aDateTime: TDateTime; var dstOffset: smallint; var aTimezone: AnsiString); overload; |
| 34 |
> |
procedure GetAsTime(var aTime: TDateTime; var dstOffset: smallint; var aTimezoneID: TFBTimeZoneID; OnDate: TDateTime); overload; |
| 35 |
> |
procedure GetAsTime(var aTime: TDateTime; var dstOffset: smallint; var aTimezone: AnsiString; OnDate: TDateTime); overload; |
| 36 |
> |
function GetAsUTCDateTime: TDateTime; |
| 37 |
> |
function GetAsBCD: tBCD; |
| 38 |
> |
|
| 39 |
> |
10. New ISQLParam API Calls |
| 40 |
> |
procedure GetAsDateTime(var aDateTime: TDateTime; var dstOffset: smallint; var aTimezoneID: TFBTimeZoneID); overload; |
| 41 |
> |
procedure GetAsDateTime(var aDateTime: TDateTime; var dstOffset: smallint; var aTimezone: AnsiString); overload; |
| 42 |
> |
procedure GetAsTime(var aTime: TDateTime; var dstOffset: smallint; var aTimezoneID: TFBTimeZoneID; OnDate: TDateTime); overload; |
| 43 |
> |
procedure GetAsTime(var aTime: TDateTime; var dstOffset: smallint; var aTimezone: AnsiString; OnDate: TDateTime); overload; |
| 44 |
> |
function GetAsUTCDateTime: TDateTime; |
| 45 |
> |
function GetAsBCD: tBCD; |
| 46 |
> |
function GetStatement: IStatement; |
| 47 |
> |
function GetTransaction: ITransaction; |
| 48 |
> |
procedure SetAsTime(aValue: TDateTime; OnDate: TDateTime; aTimeZoneID: TFBTimeZoneID); overload; |
| 49 |
> |
procedure SetAsTime(aValue: TDateTime; OnDate: TDateTime; aTimeZone: AnsiString); overload; |
| 50 |
> |
procedure SetAsDateTime(aValue: TDateTime; aTimeZoneID: TFBTimeZoneID); overload; |
| 51 |
> |
procedure SetAsDateTime(aValue: TDateTime; aTimeZone: AnsiString); overload; |
| 52 |
> |
procedure SetAsUTCDateTime(aUTCTime: TDateTime); |
| 53 |
> |
procedure SetAsBcd(aValue: tBCD); |
| 54 |
> |
|
| 55 |
> |
11. New IArray API Calls |
| 56 |
> |
procedure GetAsDateTime(index: array of integer; var aDateTime: TDateTime; var dstOffset: smallint; var aTimezoneID: TFBTimeZoneID); overload; |
| 57 |
> |
procedure GetAsDateTime(index: array of integer; var aDateTime: TDateTime; var dstOffset: smallint; var aTimezone: AnsiString); overload; |
| 58 |
> |
procedure GetAsTime(index: array of integer; var aTime: TDateTime; var dstOffset: smallint; var aTimezoneID: TFBTimeZoneID; OnDate: TDateTime); overload; |
| 59 |
> |
procedure GetAsTime(index: array of integer; var aTime: TDateTime; var dstOffset: smallint; var aTimezone: AnsiString; OnDate: TDateTime); overload; |
| 60 |
> |
function GetAsUTCDateTime(index: array of integer): TDateTime; |
| 61 |
> |
procedure SetAsDateTime(index: array of integer; aValue: TDateTime; aTimeZoneID: TFBTimeZoneID); overload; |
| 62 |
> |
procedure SetAsDateTime(index: array of integer; aValue: TDateTime; aTimeZone: AnsiString); overload; |
| 63 |
> |
procedure SetAsTime(index: array of integer; aValue: TDateTime; OnDate: TDateTime; aTimeZoneID: TFBTimeZoneID); overload; |
| 64 |
> |
procedure SetAsTime(index: array of integer; aValue: TDateTime; OnDate: TDateTime; aTimeZone: AnsiString); overload; |
| 65 |
> |
|
| 66 |
> |
12. Utility functions in IBUtils |
| 67 |
> |
function ParseDateTimeTZString(aDateTimeStr: Ansistring; var aDateTime: TDateTime; |
| 68 |
> |
var aTimezone: AnsiString; aFormatSettings: TFormatSettings; TimeOnly: boolean=false): boolean; |
| 69 |
> |
procedure FBDecodeTime(aTime: TDateTime; var Hour, Minute, Second: word; var DeciMillisecond: cardinal); |
| 70 |
> |
function FBEncodeTime(Hour, Minute, Second, DeciMillisecond: cardinal): TDateTime; |
| 71 |
> |
function FBFormatDateTime(fmt: AnsiString; aDateTime: TDateTime): AnsiString; |
| 72 |
> |
function FormatTimeZoneOffset(EffectiveTimeOffsetMins: integer): AnsiString; |
| 73 |
> |
function DecodeTimeZoneOffset(TZOffset: AnsiString; var dstOffset: integer): boolean; |
| 74 |
> |
|
| 75 |
> |
13. IDPB, ITPB and ISPB: new interface method |
| 76 |
> |
function AddByTypeName(ParamTypeName: AnsiString): IDPBItem/ITPBItem/ISPBItem; |
| 77 |
> |
This is used to add a parameter block item by the string equivalent of its |
| 78 |
> |
symbolic type name. e.g. DPB.AddByTypeName('isc_dpb_user_name').AsString := '...' |
| 79 |
> |
|
| 80 |
> |
14. IDPBItem/ITPBItem/ISPBItem: new interface method: |
| 81 |
> |
function getParamTypeName: AnsiString; |
| 82 |
> |
|
| 83 |
> |
15. fb_shutdown now called before unloading Firebird library. This can avoid a |
| 84 |
> |
SIGEVENT error when a programme using the embeded server is unloaded. |
| 85 |
> |
|
| 86 |
> |
FBINTF Change Log version (1.1-6 Build 12237) Tue, 21 Jul 2020 08:54:21 +0100 |
| 87 |
> |
|
| 88 |
> |
1. GetImplementationVersion now correctly returns '3.0' for Firebird 3 API |
| 89 |
> |
with a Firebrid 3 client library. |
| 90 |
> |
|
| 91 |
> |
2. Linux Only: FIREBIRD environment variable is now checked when loading the client library. |
| 92 |
> |
If a client library path is not explicitly provided and the FIREBIRD environment |
| 93 |
> |
variable is set then the directory given by this variable and any 'lib' subdirectory |
| 94 |
> |
are searched for the Firebird client library. Only if none is found, is the default |
| 95 |
> |
client library used. |
| 96 |
> |
|
| 97 |
> |
3. IUtil.FormatStatus now used to format error messages when using new API |
| 98 |
> |
|
| 99 |
> |
4. Fixed Array SDL: array_desc_scale now correctly encoded as a signed integer. |
| 100 |
> |
|
| 101 |
> |
5. SQL_TEXT handling changed. When the value of an SQL_TEXT (i.e. fixed width string) column is |
| 102 |
> |
returned using GetAsString and the string codepage is UTF8, the string is truncated so |
| 103 |
> |
that the byte length corresponds to the number of characters specified for the column. |
| 104 |
> |
SQL_TEXT strings are no longer automatically trimmed to remove all trailing white space. This is |
| 105 |
> |
correct behaviour but may affect some implementations that relied upon automatic |
| 106 |
> |
trimming of trailing white space. |
| 107 |
> |
|
| 108 |
> |
6. New IFirebirdAPI Calls: |
| 109 |
> |
function GetClientMajor: integer; |
| 110 |
> |
function GetClientMinor: integer; |
| 111 |
> |
|
| 112 |
> |
7. IColumnMetaData and IArrayMetaData: new method |
| 113 |
> |
function GetCharSetWidth: integer; |
| 114 |
> |
|
| 115 |
> |
FBINTF Change Log version (1.1-5 Build 12022) Fri, 17 Apr 2020 10:35:55 +0100 |
| 116 |
> |
|
| 117 |
> |
1. ISQLParams.GetHasCaseSensitiveParams added. Returns true if param names are |
| 118 |
> |
case sensitive |
| 119 |
> |
|
| 120 |
> |
2. Single line SQL comments starting with '--' are now recognised by SQL Parser. |
| 121 |
> |
|
| 122 |
> |
3. New API Calls: |
| 123 |
> |
IColumnMetaData.GetStatement |
| 124 |
> |
IColumnMetaData.GetTransaction |
| 125 |
> |
ISQLData.GetStrDataLength |
| 126 |
> |
IResults.GetStatement |
| 127 |
> |
IAttachment.OpenBlob (using Blob metadata) |
| 128 |
> |
IAttachment.OpenArray (using array metadata) |
| 129 |
> |
|
| 130 |
> |
4. FBMessages: removal of unused messages |
| 131 |
> |
|
| 132 |
> |
5. TFBArray.Create (2nd case): ensure that FFirebirdClientAPI is correctly set. |
| 133 |
> |
|
| 134 |
> |
6. TIBSQLStatementType: SQLSavePoint added to end of enumeration. |
| 135 |
> |
|
| 136 |
> |
FBINTF Change Log version (1.1-4 Build 11515) Fri, 28 Dec 2018 10:04:19 +0000 |
| 137 |
> |
|
| 138 |
> |
1. Fix a problem with the SQL parameter parser that failed to recognise parameters |
| 139 |
> |
where the second character of the parameter name is a numeric. |
| 140 |
> |
|
| 141 |
> |
2. New method for IAttachment: procedure getFBVersion(version: TStrings); |
| 142 |
> |
This returns the isc_version connection information as one or more lines. |
| 143 |
> |
This is the same information as returned by isql with the -z option. |
| 144 |
> |
|
| 145 |
> |
3. If -dFIREBIRD3APIONLY is used as a compiler option then the legacy Firebird API |
| 146 |
> |
is no longer compiled in. Likewise, if -dLEGACYFIREBIRDAPIONLY is used as a |
| 147 |
> |
compiler option then the Firebird 3 API is no longer compiled in. |
| 148 |
> |
|
| 149 |
> |
4. IColumnMetaData: new method. |
| 150 |
> |
|
| 151 |
> |
TIBDateTimeFormats = (dfTimestamp, {SQL TIMESTAMP} |
| 152 |
> |
dfDateTime, {SQL DATETIME} |
| 153 |
> |
dfTime); |
| 154 |
> |
|
| 155 |
> |
function GetDateTimeStrLength(DateTimeFormat: TIBDateTimeFormats): integer; |
| 156 |
> |
|
| 157 |
> |
This returns the max. number of characters returned by the "AsString" method |
| 158 |
> |
when the SQL type of the column is respectively TIMESTAMP, DATETIME or TIME. |
| 159 |
> |
|
| 160 |
> |
5. Additional argument for IAttachment.PrepareWithNamedParameters - |
| 161 |
> |
CaseSensitiveParams: boolean = false |
| 162 |
> |
|
| 163 |
> |
If this argument is set to true then SQL parameter names are assumed to be case |
| 164 |
> |
sensitive and must be referenced (using ISQLParams.ByName) using the case |
| 165 |
> |
sensitive name. |
| 166 |
> |
|
| 167 |
> |
6. Bug fix: when setting a query parameter, it is now possible, when the parameter |
| 168 |
> |
is of type VarChar or Char to set the parameter to a numeric value (e.g. using |
| 169 |
> |
.AsCurrency) and then subsequently to update the value to a non-numeric string |
| 170 |
> |
using .AsString. |
| 171 |
> |
|
| 172 |
> |
|
| 173 |
> |
|
| 174 |
> |
FBINTF Change Log version (1.1-3) Wed, 05 Dec 2018 14:28:10 +0000 |
| 175 |
> |
|
| 176 |
> |
1. DARWIN only syntax error: fix missing semi-colon in TFBClientAPI.LoadIBLibrary |
| 177 |
> |
|
| 178 |
> |
2. Restrict IsMultiThread check to Unix only for compatibility with |
| 179 |
> |
https://bugs.freepascal.org/view.php?id=30535 |
| 180 |
> |
|
| 181 |
> |
3. New SQL Tokeniser added to IBUtils. This is used to pre-process SQL with |
| 182 |
> |
named parameters and is intended to avoid problems with (e.g.) Execute Block |
| 183 |
> |
and processing internal parameters as statement parameters. |
| 184 |
> |
|
| 185 |
> |
4. New interface IFirebirdLibrary provides access to the underlying firebird DLL |
| 186 |
> |
or shared object. Available via a new member (GetFBLibrary) of IFirebirdAPI. |
| 187 |
> |
|
| 188 |
> |
5. New function added to IB.pas |
| 189 |
> |
|
| 190 |
> |
function LoadFBLibrary(aLibPathName: string): IFirebirdLibrary |
| 191 |
> |
|
| 192 |
> |
This allows a Firebird Library to be loaded from an explicit path. use the |
| 193 |
> |
IFirebirdLibrary.GetFirebirdAPI member function to get the Firebird API using |
| 194 |
> |
the library. It is possible to load Firebird libraries from different locations |
| 195 |
> |
simultaneously, each with a distinct IFirebirdAPI. |
| 196 |
> |
|
| 197 |
> |
FBINTF Change Log version (1.1-2) Mon, 16 Apr 2018 09:30:32 +0100 |
| 198 |
> |
|
| 199 |
> |
1. Firebird.pas: {$OBJECTCHECKS OFF} added to file to avoid runtime error when |
| 200 |
> |
program compiled with -CR command line switch. |
| 201 |
> |
|
| 202 |
> |
2. IServiceManager additions (informational): |
| 203 |
> |
function getProtocol: TProtocol; |
| 204 |
> |
function getPortNo: AnsiString; |
| 205 |
> |
|
| 206 |
> |
3. IServiceManager improved error handling. Interfaces changed: |
| 207 |
> |
function Start(Request: ISRB; RaiseExceptionOnError: boolean=true): boolean; |
| 208 |
> |
function Query(SQPB: ISQPB; Request: ISRB; RaiseExceptionOnError: boolean=true) :IServiceQueryResults; overload; |
| 209 |
> |
function Query(Request: ISRB; RaiseExceptionOnError: boolean=true) :IServiceQueryResults; overload; |
| 210 |
> |
|
| 211 |
> |
4. IAttachment addition (informational) |
| 212 |
> |
function GetSecurityDatabase: AnsiString; |
| 213 |
> |
|
| 214 |
> |
5. IStatement: performance counters now updated after each Fetch. GetPerfStatistics |
| 215 |
> |
thus now returns accumulated stats for a select statement from opening a cursor |
| 216 |
> |
up to the last fetch. |
| 217 |
> |
|
| 218 |
> |
6. DARWIN: uloadlibrary.inc bug fix. Many thanks to Luigi Naimi for correcting |
| 219 |
> |
the problem. |
| 220 |
> |
|
| 221 |
> |
7. Type change: "TPerfCounters = array[TPerfStats] of Int64". Note "Int64" |
| 222 |
> |
replaces deprecated "comp" type. |
| 223 |
> |
|
| 224 |
> |
10. Testsuite Test10 updated to include thread synchronisation for event reporting. |
| 225 |
> |
|
| 226 |
> |
11. URL Connection Strings: inet4 and inet6 now recognised. |
| 227 |
> |
|
| 228 |
> |
12. IBUtils: Parse and Make Connect String now recognise URL style loopback syntax. |
| 229 |
> |
|
| 230 |
> |
13. IAttachment.CharSetName2CharSetID is now performed case insensitive. |
| 231 |
> |
|
| 232 |
> |
|
| 233 |
> |
FBINTF Change Log version (1.1-1) Tue, 27 Feb 2018 16:51:16 +0000 |
| 234 |
|
|
| 235 |
|
1. IBUtils.QuoteIdentifierIfNeeded: Add check for space character. |
| 236 |
|
|
