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IBX Change Log version (1.2-2) Sat, 14 Mar 2015 11:35:04 +0000 |
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FBINTF Change Log version (1.1-5 Build 12044) Fri, 17 Apr 2020 12:30:01 +0100 |
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1. A new IBControl - TDBControlGrid has been added. TDBControlGrid a lookalike |
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rather than a clone for the Delphi TDBCrtlGrid. TDBControlGrid is a single column grid |
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that replicates a TWinControl - typically a TPanel or a TFrame in each row. Each row |
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correspondes to a row of the linked DataSource. Any data aware control on the |
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replicated (e.g.) TPanel will then appear to have the appropriate value for the row. |
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1. ISQLParams.GetHasCaseSensitiveParams added. Returns true if param names are |
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case sensitive |
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2. As suggested by Julio Jiménez, a new property "SQLHourGlass" has been added to TIBDatabase. |
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When set to false (default true), the Hour Glass cursor is supcpressed and no cursor change |
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takes place during database access. This may be useful when there are performance issues with |
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the change of cursor. Setting the property to false suppresses the change of cursor. |
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2. Single line SQL comments starting with '--' are now recognised by SQL Parser. |
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3. As suggested by Julio Jiménez, a new property "AutoCommit" has been added to TIBDataSet, TIBQuery |
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and TIBTable. When set to acCommitRetaining (Default: acDisabled), a call is made to |
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Transaction.CommitRetaining immediately after every Post or Delete. This has the effect of |
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making all changes permanent immediately rather than when the transaction is explicitly |
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committed. |
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3. New API Calls: |
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IColumnMetaData.GetStatement |
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IColumnMetaData.GetTransaction |
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ISQLData.GetStrLength |
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IResults.GetStatement |
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IAttachment.OpenBlob (using Blob metadata) |
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IAttachment.OpenArray (using array metadata) |
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4. Experimental support for the Firebird 3 SQL_BOOLEAN type has been added while still |
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using the legacy Firebird API. Thanks to Gabor Boros for helping to this feature. |
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4. FBMessages: removal of unused messages |
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IBX Change Log version (1.2-1) Fri, 13 Mar 2015 11:14:15 +0000 |
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5. TFBArray.Create (2nd case): ensure that FFirebirdClientAPI is correctly set. |
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Development version only. |
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6. TIBSQLStatementType: SQLSavePoint added to end of enumeration. |
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IBX Change Log version (1.2-0) Thu, 26 Feb 2015 10:34:04 +0000 |
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FBINTF Change Log version (1.1-4 Build 11515) Fri, 28 Dec 2018 10:04:19 +0000 |
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1. An internal select SQL Parser is now available for TIBCustomDataset descendents. |
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This is typically used during an "OnBeforeOpen" event handler to manipulate the |
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"Where" and "Having" clauses to implement user specified filters of arbitrary |
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complexity. |
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1. Fix a problem with the SQL parameter parser that failed to recognise parameters |
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where the second character of the parameter name is a numeric. |
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2. A new Component Palette entry "Firebird Data Controls" is now available. This has |
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three new data aware controls dependent on IBX and which make use of the SQL Parser. |
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These are: |
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2. New method for IAttachment: procedure getFBVersion(version: TStrings); |
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This returns the isc_version connection information as one or more lines. |
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This is the same information as returned by isql with the -z option. |
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- TIBLookupComboEditBox |
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- TIBDynamicGrid |
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- TIBTreeview |
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3. If -dFIREBIRD3APIONLY is used as a compiler option then the legacy Firebird API |
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is no longer compiled in. Likewise, if -dLEGACYFIREBIRDAPIONLY is used as a |
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compiler option then the Firebird 3 API is no longer compiled in. |
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TIBLookupComboEditBox is a TDBLookupComboBox descendent that implements "autocomplete" |
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of typed in text and "autoinsert" of new entries. Autocomplete uses SQL manipulation |
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to revise the available list and restrict it to items that are prefixed by the |
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typed text (either case sensitive or case insensitive). Autoinsert allows a |
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newly typed entry to be added to the list dataset and included in the available |
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list items. |
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4. IColumnMetaData: new method. |
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TIBDynamicGrid is a TDBGrid descendent that provides for: |
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- automatic resizing of selected columns to fill the available row length |
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- automatic positioning and sizing of a "totals" control, typically at the |
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column footer, on a per column basis. |
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- DataSet resorting on header row click, sorting the dataset by the selected column. |
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A second click on the same header cell reversed the sort order. |
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- Support for a "Panel Editor". That is on clicking the indicator column, the row |
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is automatically expanded and a panel superimposed on it. The panel can have any |
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number of child controls, typically data aware controls with the same datasource |
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as the grid allowing for editing of additional fields and more complex editors. |
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- Reselection of the same row following resorting. |
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- A new cell editor that provides the same functionality as TIBLookupComboEditBox. |
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Its properties are specified on a per column basis and allows for one or more |
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columns to have their values selected from a list provided by a dataset. |
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Autocomplete and autoinsert are also available. The existing picklist editor |
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is unaffected by the extension. |
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TIBDateTimeFormats = (dfTimestamp, {SQL TIMESTAMP} |
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dfDateTime, {SQL DATETIME} |
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dfTime); |
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TIBTreeView is a data aware TCustomTreeView. |
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function GetDateTimeStrLength(DateTimeFormat: TIBDateTimeFormats): integer; |
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3. When getting a field value using FieldByName.AsVariant, an SQL_INT64 with a |
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zero scale will no longer return an error. An Int64 will be returned instead. |
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This returns the max. number of characters returned by the "AsString" method |
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when the SQL type of the column is respectively TIMESTAMP, DATETIME or TIME. |
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4. TIBTransaction now has events for Before and After Transaction End and a new function |
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"GetEndAction" allowing the EndAction to be accessed by these event handlers. |
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5. Additional argument for IAttachment.PrepareWithNamedParameters - |
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CaseSensitiveParams: boolean = false |
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5. TIBQuery can now handle correctly queries which contain the same keyword parameter |
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repeated multiple times. |
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If this argument is set to true then SQL parameter names are assumed to be case |
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sensitive and must be referenced (using ISQLParams.ByName) using the case |
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sensitive name. |
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6. TIBUpdateSQL will no longer return an error when "RowsAffected" is <> 1. This error |
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check used to get in the way of using Stored Procedures, and "Update or Insert" |
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statements. |
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6. Bug fix: when setting a query parameter, it is now possible, when the parameter |
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is of type VarChar or Char to set the parameter to a numeric value (e.g. using |
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.AsCurrency) and then subsequently to update the value to a non-numeric string |
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using .AsString. |
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7. Insert, Modify and Delete property Editors now support Query Generation from |
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Stored Procedures. |
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8. Three new examples illustrate the use of the new IB Controls |
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FBINTF Change Log version (1.1-3) Wed, 05 Dec 2018 14:28:10 +0000 |
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IBX Change Log version (1.1-0) Mon, 07 Jul 2014 14:01:07 +0100 |
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1. DARWIN only syntax error: fix missing semi-colon in TFBClientAPI.LoadIBLibrary |
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1. TIBXSQLVAR code clean up and optimisation to improve client side "prepare" and parameter |
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setting performance. See "readme.field+param.names in the doc folder.(Thanks to |
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Gabor Boros for reporting this problem and for testing the improvements). |
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2. Restrict IsMultiThread check to Unix only for compatibility with |
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https://bugs.freepascal.org/view.php?id=30535 |
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2. IBX can now support dialect 3 quoted column names that contain spaces and which differ only in their case. |
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See readme.field+param.names in the doc folder. |
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3. New SQL Tokeniser added to IBUtils. This is used to pre-process SQL with |
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named parameters and is intended to avoid problems with (e.g.) Execute Block |
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and processing internal parameters as statement parameters. |
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3. IBX SQL Editors will now automatically add double quotes around column names when the database |
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dialect is "3" and the column name contains spaces or is a Firebird 2.5 SQL Reserved Word. |
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4. New interface IFirebirdLibrary provides access to the underlying firebird DLL |
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or shared object. Available via a new member (GetFBLibrary) of IFirebirdAPI. |
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4. Param Type LargeInt now supported in TIBQuery and TIBStoredProc |
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5. New function added to IB.pas |
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5. TIBSQL.ExecQuery retry on failure removed to avoid problems with "at most once" |
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actions. |
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function LoadFBLibrary(aLibPathName: string): IFirebirdLibrary |
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6. TIBTransaction.SetDefaultDatabase uses SetObjectProp instead of mis-using SetOrdProp (with |
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thanks to Yuriy Kopnin for pointing this out). |
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This allows a Firebird Library to be loaded from an explicit path. use the |
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IFirebirdLibrary.GetFirebirdAPI member function to get the Firebird API using |
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the library. It is possible to load Firebird libraries from different locations |
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simultaneously, each with a distinct IFirebirdAPI. |
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7. GenerateParamName is now a published property of TIBSQL, TIBQuery and TIBDataSet. |
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FBINTF Change Log version (1.1-2) Mon, 16 Apr 2018 09:30:32 +0100 |
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8. varWord, varShortInt and varInt64 added to TIBXSQLVAR.SetAsVariant and hence now available as variant types |
| 86 |
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for both fields and parameter setting. |
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1. Firebird.pas: {$OBJECTCHECKS OFF} added to file to avoid runtime error when |
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program compiled with -CR command line switch. |
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9. Changes to the Select SQL in an IBCustomDataset descendent should now be |
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visible in the Fields Editor immediately afterwards - rather than only after cycling the "active" property. |
| 88 |
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2. IServiceManager additions (informational): |
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function getProtocol: TProtocol; |
| 90 |
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function getPortNo: AnsiString; |
| 91 |
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| 92 |
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10. TIBSQL SQL editor will operate correctly and not report an SQL syntax error on SQL test, |
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when DSQL ('?') parameter placeholders are used and the TIBSQL.GenerateParamNames property is set to true. |
| 92 |
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3. IServiceManager improved error handling. Interfaces changed: |
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function Start(Request: ISRB; RaiseExceptionOnError: boolean=true): boolean; |
| 94 |
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function Query(SQPB: ISQPB; Request: ISRB; RaiseExceptionOnError: boolean=true) :IServiceQueryResults; overload; |
| 95 |
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function Query(Request: ISRB; RaiseExceptionOnError: boolean=true) :IServiceQueryResults; overload; |
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| 97 |
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11. TIBTable now has a property editor for "MasterFields" |
| 97 |
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4. IAttachment addition (informational) |
| 98 |
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function GetSecurityDatabase: AnsiString; |
| 99 |
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12. SQL Property Editors now include a checkbox "Allow DSQL Placeholder". This corresponds to the |
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GenerateParamNames property and should be set when using DSQL (i.e. '?') style parameters. |
| 100 |
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5. IStatement: performance counters now updated after each Fetch. GetPerfStatistics |
| 101 |
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thus now returns accumulated stats for a select statement from opening a cursor |
| 102 |
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up to the last fetch. |
| 103 |
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13. The IBTransaction editor now has a radio button ("Unspecified") which is set when the combination |
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of settings is unrecognised. Selecting this radio button has no effect on the settings. |
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|
| 104 |
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6. DARWIN: uloadlibrary.inc bug fix. Many thanks to Luigi Naimi for correcting |
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the problem. |
| 106 |
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IBX Change Log version (1.0-5) Sat, 28 Dec 2013 19:22:23 +0000 |
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7. Type change: "TPerfCounters = array[TPerfStats] of Int64". Note "Int64" |
| 108 |
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replaces deprecated "comp" type. |
| 109 |
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| 110 |
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1. TBookmark change conditional compile changed to >= 2.7.0 to match revised availability of change. |
| 110 |
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10. Testsuite Test10 updated to include thread synchronisation for event reporting. |
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IBX Change Log version (1.0-4) Thu, 28 Feb 2013 16:56:13 +0000 |
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11. URL Connection Strings: inet4 and inet6 now recognised. |
| 113 |
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1. In a TIBCustomDataset descendent, a generator now only sets the value when |
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it is null. This allows for alternative user defined setting of the generator |
| 114 |
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12. IBUtils: Parse and Make Connect String now recognise URL style loopback syntax. |
| 115 |
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Many thanks to Julio Jiménez for this fix |
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13. IAttachment.CharSetName2CharSetID is now performed case insensitive. |
| 117 |
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|
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2. An Error Dialog is now displayed in the Lazarus IDE if IBX cannot find the Firebird Library |
| 139 |
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and suggests that the user may have forgotten to install it. |
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IBX Change Log version (1.0-3) Thu, 22 Nov 2012 22:53:39 +0000 |
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FBINTF Change Log version (1.1-1) Tue, 27 Feb 2018 16:51:16 +0000 |
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1. Conditional compilation used to limit registration of TIntegerField to |
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Lazarus versions less than 1.1 |
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1. IBUtils.QuoteIdentifierIfNeeded: Add check for space character. |
| 122 |
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2. When a database connection is created, character set is now by default set |
| 124 |
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to UTF8 (Unix) or to the current Windows code page (Windows) if in the range |
| 125 |
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1250 to 1254. |
| 123 |
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2. IAttachment: add two new methods |
| 124 |
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function HasDefaultCharSet: boolean; |
| 125 |
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function GetDefaultCharSetID: integer; |
| 126 |
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|
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These return, respectively, true if a connection default character set was |
| 128 |
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specified and the character set id of the connection default character set. |
| 129 |
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The DefaultCharSetID is cached when the connection is opened and hence does not |
| 130 |
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require a database lookup. |
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IBX Change Log version (1.0-2) Tue, 09 Oct 2012 09:10:30 +0100 |
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3. Avoid exception when a text blob is a stored procedure parameter. |
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| 134 |
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1. TBookmark change conditional compile changed to > 2.6.2 to match expected availability of change. |
| 134 |
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4. Update test suite to include a test for a stored proc returning a text blob. |
| 135 |
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|
| 136 |
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5. IAttachment: add |
| 137 |
+ |
function GetRemoteProtocol: AnsiString; |
| 138 |
+ |
function GetODSMajorVersion: integer; |
| 139 |
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function GetODSMinorVersion: integer; |
| 140 |
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function GetAuthenticationMethod: AnsiString; |
| 141 |
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| 142 |
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IBX Change Log version (1.0-1) Sun, 05 Aug 2012 20:00:04 +0100 |
| 142 |
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These results are cached when the connection is opened and hence do not |
| 143 |
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require a database lookup. |
| 144 |
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|
| 145 |
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1. In IBCustomDataset. Changed CurBookmark from string to TBookmark for compiler versions > 2.6.0 |
| 146 |
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Necessary because of TBookmark type and TDataSet.Bookmark property change in fpc 2.7.1 |
| 145 |
> |
6. IAttachment: add "function GetConnectString: AnsiString;" This returns the |
| 146 |
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connect string used to create/connect to the database. |
| 147 |
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| 148 |
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2. IBX now registers TIntegerField as a "No Icon" component. This may be removed if the fpc DB |
| 149 |
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package is changed to do this (which it should do). |
| 148 |
> |
7. IAttachment: Create Database using SQL statement. The username and password |
| 149 |
> |
are now extracted and used to populate a DPB made available via IAttachment.getDPB. |
| 150 |
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It is now possible to use IAttachment disconnect/connect to reconnect to |
| 151 |
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a database for which the initial connection was established by a create |
| 152 |
> |
database sql statement. Available in FPC only. |
| 153 |
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| 154 |
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IBX Change Log version (1.0-0) Sat, 28 Apr 2012 16:43:00 +0100 |
| 154 |
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8. Update Test 1 to test 5, 6 and 7 above. |
| 155 |
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| 156 |
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1. Add "if active then active := false" to TIBCustomDataset destructor. (Avoid error on database close). |
| 156 |
> |
9. IBUtils code tidy up. |
| 157 |
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|
| 158 |
< |
2. Make use of $STATIC conditional in IBSQLMonitor (Needed for FPC 2.6.0 compliance) |
| 158 |
> |
10. Parameter Block interfaces "find" method. As documented, this should have |
| 159 |
> |
returned a nil interface when the item could not be found. Instead, an empty |
| 160 |
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interface item was returned. "Find" now works as documented and will return |
| 161 |
> |
a nil interface if the item cannot be found. |
| 162 |
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|
| 163 |
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3. Database Property Editor: Character Set drop down box now uses "OnChange" rather than "OnCloseUp" to react to changes |
| 163 |
> |
11. DBInformation: support added for isc_info_active_tran_count and isc_info_creation_date. |
| 164 |
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| 165 |
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4. Property editors should now correctly resize. |
| 165 |
> |
12. DBInformation: New interfaces: IDIRB and IDIRBItem added to support DB Information |
| 166 |
> |
requests with additional parameters. This is to enable support for fb_info_page_contents |
| 167 |
> |
(return of page contents). Response to fb_info_page_contents returned as |
| 168 |
> |
a string with code page CP_NONE. |
| 169 |
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|
| 170 |
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5. In IBDatabaseEdit.TestClick, the LoginPrompt is now set to the state of the LoginPrompt Checkbox |
| 171 |
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(restored original functionality) |
| 170 |
> |
13. DBInformation: Support for fb_info_pages_used and fb_info_pages_free added, plus |
| 171 |
> |
test suite updated. |
| 172 |
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|
| 173 |
> |
14. DBInformation: Support for fb_info_crypt_key (Firebird 3.0.3 onwards) added as |
| 174 |
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a string type, and fb_info_conn_flags (Firebird 3.0.3 onwards) added as an integer type. |
| 175 |
> |
|
| 176 |
> |
15. Service Manager: List of protocols supported expanded to include inet, wnet and xnet. |
| 177 |
> |
An overloaded version of IIFirebirdAPI.GetServiceManager also allows a non |
| 178 |
> |
default connection port to be specified. |
| 179 |
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|
| 180 |
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FBINTF Change Log version (1.1-0) Sun, 07 Jan 2018 15:20:02 +0000 |
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|
| 182 |
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1. Fix issues with setting SQL Param values using SetAsString with Numeric types. |
| 183 |
> |
Scale is no longer ignored. |
| 184 |
> |
|
| 185 |
> |
2. Fix issues with setting SQL Param values using SetAsString with Date values |
| 186 |
> |
not in locale format but which are recognised by Firebird. Date values that |
| 187 |
> |
cannot be converted to a string using Pascal library are now passed through |
| 188 |
> |
to Firebird as Text Strings. |
| 189 |
> |
|
| 190 |
> |
3. Lookup character set name by codepage amended to ensure that CP_UTF8 returns |
| 191 |
> |
UTF8 and not UNICODE_FSS. |
| 192 |
> |
|
| 193 |
> |
4. Charset ID problem. When using Firebird 3, with no default database character set |
| 194 |
> |
and a column has a non-default collation specified, an incorrect character set |
| 195 |
> |
id was being reported that could result in a 'division by zero' error when |
| 196 |
> |
used by IBX. This has now been fixed. |
| 197 |
> |
|
| 198 |
> |
5. Move GetCharsetName, CharSetID2CodePage, CodePage2CharSetID, CharSetName2CharSetID, |
| 199 |
> |
CharSetWidth from IFirebirdAPI to IAttachment. This is a better data model as |
| 200 |
> |
the character sets supported can be updated on a per database basis. That is |
| 201 |
> |
it is possible to add a (Firebird) user defined character set to a database. |
| 202 |
> |
|
| 203 |
> |
6. Add RegisterCharSet to IAttachment. This is used to register a user defined character |
| 204 |
> |
set supported by Firebird with the API. |
| 205 |
> |
|
| 206 |
> |
7. Add missing isc_info_db_read_only to list of decoded Database Information items |
| 207 |
> |
in FBOutputBlock.pas and update test suite to include this item. |
| 208 |
> |
|
| 209 |
> |
8. FB30Client: avoid always using "StartMultiple" when only a single database attachment. |
| 210 |
> |
|
| 211 |
> |
9. Loading Windows fbclient.dll: when using the FIREBIRD variable to locate the client |
| 212 |
> |
library or finding it by disk location, the PATH environment variable is now also set to |
| 213 |
> |
include the FIREBIRD directory. This is to ensure that the correct dlls in the |
| 214 |
> |
firebird client library dependencies are loaded. |
| 215 |
> |
|
| 216 |
> |
10. Testsuite: Ensure consistent UTF-8 output on Windows console. |
| 217 |
> |
|
| 218 |
> |
11. Testsuite: Update Windows script to include FPC 3.0.4 in search path. |
| 219 |
> |
|
| 220 |
> |
12. FB30Statement: Protect call to "Move" and avoid calling with a nil pointer |
| 221 |
> |
|
| 222 |
> |
13. FB30Statement: A check has been added to ensure that all SQL Parameters |
| 223 |
> |
have been given a value (including NULL). Previously, failing to set the |
| 224 |
> |
value of an SQL Parameter could give rise to unpredictable results or |
| 225 |
> |
an SQLDA error. |
| 226 |
> |
|
| 227 |
> |
14. FB30Statement/FB25Statement: Set SQLParam "modified" when string value set. |
| 228 |
> |
|
| 229 |
> |
15. FBAttachment: Avoid string reference count error when processing an Ansistring |
| 230 |
> |
parameter in an array of const passed to IAttachment.OpenCursor, etc. |
| 231 |
> |
|
| 232 |
> |
16. FBAttachment: Allow for WideString and UnicodeString parameters in an array |
| 233 |
> |
of const passed to IAttachment.OpenCursor, etc. |
| 234 |
> |
|
| 235 |
> |
|
| 236 |
> |
FBINTF Change Log version (1.0-2) Sat, 04 Mar 2017 14:43:56 +0000 |
| 237 |
> |
|
| 238 |
> |
1. Change syntax to Mode Delphi |
| 239 |
> |
|
| 240 |
> |
2. Change all uses of string type to explicit AnsiString in order to ensure |
| 241 |
> |
compatibility between Delphi and FPC. |
| 242 |
> |
|
| 243 |
> |
3. Various syntax changes to ensure Delphi and FPC compilation including GUIDs |
| 244 |
> |
defined for each interface. |
| 245 |
> |
|
| 246 |
> |
4. Generics syntax variations for Delphi added |
| 247 |
> |
|
| 248 |
> |
5. PChar replaced with PByte expect where an actual string is being referenced, |
| 249 |
> |
where PAnsiChar is used instead. |
| 250 |
> |
|
| 251 |
> |
6. Review of type definitions in IBExternals to ensure Delphi compatibility |
| 252 |
> |
|
| 253 |
> |
7. Testsuite updated for Delphi |
| 254 |
> |
|
| 255 |
> |
FBINTF Change Log version (1.0-1) Fri, 24 Feb 2017 12:17:57 +0000 |
| 256 |
> |
|
| 257 |
> |
1. Limit maximum Blob segment read/write to MaxuShort. Avoids data loss with |
| 258 |
> |
large blobs and the FB3 API. |
| 259 |
> |
|
| 260 |
> |
2. Update Event Handling algorithm to avoid looping due to recreation of the |
| 261 |
> |
event block. |
| 262 |
> |
|
| 263 |
> |
3. Avoid invalid XSQLDA error when the only parameter is updated to null |
| 264 |
> |
|
| 265 |
> |
4. Array Handling: fix problem with text arrays with character set none. When the |
| 266 |
> |
DB connection has a default character set (e.g. UTF8), an error is raised by |
| 267 |
> |
Firebird if the space allocated is not enough to allow for transliteration, even |
| 268 |
> |
though it is not required for character set none. |
| 269 |
> |
|
| 270 |
> |
5. IBUtils: List of reserved words brought up-to-date |
| 271 |
> |
|
| 272 |
> |
6. Add ISQL style performance statistics collection to IStatement |
| 273 |
> |
|
| 274 |
> |
7. Add IFirebirdAPI.CreateDatabase variant to allow execution of user provided |
| 275 |
> |
CREATE DATABASE statement. |
| 276 |
> |
|
| 277 |
> |
8. Update SQL Statement parsing to allow for Array Dimensions. That is so that the ':' in |
| 278 |
> |
an array dimension is not mistaken for a named parameter prefix. |
| 279 |
> |
|
| 280 |
> |
9. Trim function no longer applied to result of GetAsString for SQL_TEXT |
| 281 |
> |
when Character set is octets. Avoids loss of non printable characters at start of string. |
| 282 |
> |
|
| 283 |
> |
10. Add function GetPerfStatistics to IStatement. This returns ISQL like performance |
| 284 |
> |
statistics for the last action. Requires use of procedure IStatement.EnableStatistics |
| 285 |
> |
to enable stats gathering. |
| 286 |
> |
|
| 287 |
> |
11. API Version information added as constants to IB.pas |
| 288 |
> |
|
| 289 |
> |
12. BlobMetaData character set id should now be the same as that given by IColumnMetaData.GetCharSetID |
| 290 |
> |
|
| 291 |
> |
13. Firebird Character set "NONE" now interpreted as codepage CP_ACP. |
| 292 |
> |
|
| 293 |
> |
FBINTF Change Log version (1.0-0) Tue, 06 Dec 2016 10:33:47 +0000 |
| 294 |
> |
|
| 295 |
> |
1. Initial Release |
| 296 |
|
|
| 177 |
– |
6. Under OSX, if IBX fails to load libfbclient.dylib, it will now try and load the firebird |
| 178 |
– |
library using the absolute path /Library/Frameworks/Firebird.framework/Firebird. |
