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IBX Change Log version (1.3-2) Tue, 26 Jan 2016 14:39:54 +0000 |
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FBINTF Change Log version (1.1-6 Build 12214) Fri, 17 Jul 2020 23:10:11 +0100 |
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1. DBControlGrid,IBDynamicGrid: Ignore down arrow and up arrow in TCustomMemo |
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1. GetImplementationVersion now correctly returns '3.0' for Firebird 3 API |
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with a Firebrid 3 client library. |
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2. IBDynamicGrid: Now deals correctly with a single column grid which has no indicator and autosize column |
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2. Linux Only: FIREBIRD environment variable is now checked when loading the client library. |
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If a client library path is not explicitly provided and the FIREBIRD environment |
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variable is set then the directory given by this variable and any 'lib' subdirectory |
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are searched for the Firebird client library. Only if none is found, is the default |
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client library used. |
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3. IBLookupComboEditBox: reset timer on each key press - avoids timer going off too early |
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3. IUtil.FormatStatus now used to format error messages when using new API |
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4. IBDynamicGrid: Call event OnUpdateSortOrder even when aliasname not found in dataset |
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i.e. when it is a calculated field |
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4. Fixed Array SDL: array_desc_scale now correctly encoded as a signed integer. |
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5. IBDynamicGrid: Fix problem selecting a different row when expanded row at end of grid. |
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This problem was due to a race condition between recalculating row heights and |
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determining which row was selected by the mouse click. The row height calculation |
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is now deferred by an extra trip round the message loop allowing the row to |
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be always calculated on the current grid layout rather than risking it being |
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calculated on the grid layout after the expanded row has been shrunk. |
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5. SQL_TEXT handling changed. When the value of an SQL_TEXT (i.e. fixed width string) column is |
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returned using GetAsString and the string codepage is UTF8, the string is truncated so |
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that the byte length corresponds to the number of characters specified for the column. |
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SQL_TEXT strings are no longer automatically trimmed to remove all trailing white space. This is |
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correct behaviour but may affect some implementations that relied upon automatic |
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trimming of trailing white space. |
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6. IBLookupComboEditBox: avoid race condition between cm_killfocus and cm_exit on |
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Windows. |
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6. New IFirebirdAPI Calls: |
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function GetClientMajor: integer; |
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function GetClientMinor: integer; |
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7. TIBStringField: Now has two new public properties: CharacterSetName: string and CharacterSetSize: integer; |
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These properties allow the (Firebird) character set name for the field and the max number of bytes per character |
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to be determined at runtime. |
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8. TIBWideStringField: This is a new field type with the same additional public properties as above and subclassed from |
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TWideStringField. This field type is used with the character size reported by Firebird is two. |
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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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9. TIBMemoField and TIBWideMemoField: new field types with the same additional public properties as above and subclassed from |
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TMemoField and TWideMemoField respectively. These field types are used with Blob subtype 1 and a characterset size of |
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1, 3 or 4 (TIBMemoField) or 2 (TIBWideMemoField). |
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1. ISQLParams.GetHasCaseSensitiveParams added. Returns true if param names are |
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case sensitive |
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Both also have a new published property "DisplayTextAsClassName". If false (default) the displaytext is generated |
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from the blob text by truncating the string to the displaywidth (in characters not bytes). A displaywidth of zero |
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implies no truncation. |
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2. Single line SQL comments starting with '--' are now recognised by SQL Parser. |
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10. IBLookupComboEditBox: Force autocomplete when EditingDone called and timer active. |
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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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11. IBDynamicGrid: Call DataSet.Append when entering edit mode and dataset empty and not in insert state |
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(avoids "Not in Edit Mode" error). |
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4. FBMessages: removal of unused messages |
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12. IBDynamicGrid: Correctly resize grid when one column width plus indicator. |
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5. TFBArray.Create (2nd case): ensure that FFirebirdClientAPI is correctly set. |
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13. IBDynamicGrid: Ensure Editor Panel has focus when shown - avoids Windows API calling |
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DBGrid.DoExit on subsequent mouse click (e.g. on child control such as a tabbed page control. |
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6. TIBSQLStatementType: SQLSavePoint added to end of enumeration. |
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14. IBDynamicGrid: ignore up, down tab and return when editorpanel open and focus in a TCustomGrid descendent. |
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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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15. DBControlGrid: Stop flashing grid when dataset closed and then re-opened while DisabledControls |
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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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16. IBQuery: Bug fixed that prevented SQL being set programmatically once the Parser had been invoked. |
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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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17. IBCustomDataSet: On close, parser is now freed and Select SQL reverts to value before DataSet Opened. |
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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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IBX Change Log version (1.3-1) Sat, 18 Jul 2015 13:30:50 +0100 |
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4. IColumnMetaData: new method. |
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1. OnCloseUp Event Handler added to TDBLookupProperties |
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TIBDateTimeFormats = (dfTimestamp, {SQL TIMESTAMP} |
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dfDateTime, {SQL DATETIME} |
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dfTime); |
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2. IBDynamicGrid: Call to OnEditorPanelHide is now last editor hide action - avoids |
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problem with row size when exception is called. |
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function GetDateTimeStrLength(DateTimeFormat: TIBDateTimeFormats): integer; |
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3. IBLookupComboEditBox: Force pending autocomplete on combobox exit. |
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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. IBDynamicGrid and DBControlGrid: Keyhandler now ignores up, down, escape and return keys if |
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in a TCustomComboBox and ignores return key if in a TCustomMemo |
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5. Additional argument for IAttachment.PrepareWithNamedParameters - |
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CaseSensitiveParams: boolean = false |
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5. IBLookupComboEditBox: Ensure that KeyValue is set correctly when full text |
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keyed in i.e. when autocomplete not performed |
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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. Cleanup of "Uses" clauses and add console mode support. IBX should now support |
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console mode applications with all LCL required functions (builtin dialogs and |
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cursor management) centralised in the IBDialogs unit. As long as "IBDialogs" is |
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not included in your project, IBX should compile and link with a console mode program. |
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See consolemode example and its "readme"for further guidence. DO NOT add the ibexpress package to a |
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console mode application or the IDE will automatically assume that your |
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application is GUI based. Instead, you should include the ibexpressconsolemode package. |
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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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IMPORTANT NOTE: IBDialogs must be included in GUI applications in order |
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to use the built in dialogs and cursor management. IBDialogs is |
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included by default if "ibexpress" is in your project source's "uses" clause. |
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This should be the case for all projects created through the IDE. This is why |
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you do not want to add the ibexpress package to console mode applications. The |
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ibexpressconsolemode package has been created to allow console mode programs |
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to avoid adding LCL dependencies when using IBX, while still having the |
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unit search paths set up correctly. |
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Existing users should check to ensure that the "ibexpress" unit is included in |
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each project's source file (*.lpr). |
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You may find that in order for the IDE to recognise that ibexpressconsolemode |
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exists, you have to first open the package in the IDE and then close it. This |
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adds it to the most recently accessed packages list. To make it permanently |
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available, add the package name to lazarus' staticpackages.inc file. |
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FBINTF Change Log version (1.1-3) Wed, 05 Dec 2018 14:28:10 +0000 |
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Thanks to Julio Jiménez for suggesting support of console mode. |
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1. DARWIN only syntax error: fix missing semi-colon in TFBClientAPI.LoadIBLibrary |
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7. SQL Parser can now accept quoted strings that include new lines |
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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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8. IBDynamicGrid: Lookup Cell Editor - the cursor is now positioned at end |
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of text on start of edit. This is particularly useful when tabbing to a |
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column and then inserting text. |
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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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9. New Examples provided for IB Services and ISQLMonitor. |
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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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10. Fix error when writing to blob streams that recorded only the last buffer |
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write in the blob stream. In most cases, this did not cause a problem as the |
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IB Blob Stream is written in a single write. However, with the TDBImage, write |
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of a graphic type prefix was lost which caused a problem when the image could |
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not be automatically recognised. |
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5. New function added to IB.pas |
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11. Improve generation of random cursor names in TIBSQL - avoid risk of "cursor |
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already open" errors due to random numbers used for the cursor name being identical. |
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function LoadFBLibrary(aLibPathName: string): IFirebirdLibrary |
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12. IBTable: corrected error that could result in an "Index out of bounds" error |
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when opening the table and the Primary Key is the last or only column in the |
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table. Thanks to Rick Hoover for the fix. |
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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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13. Fix TIBDatabase initialisation of lc_ctype under unix. Set to "UTF8" instead |
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of "UTF-8", and update list of available database character sets. Existing |
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users should check the current lc_ctype setting in their applications. |
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FBINTF Change Log version (1.1-2) Mon, 16 Apr 2018 09:30:32 +0100 |
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IBX Change Log version (1.2-4) Sat, 09 May 2015 12:38:29 +0100 |
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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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1. Firebird Services: avoid List Index error when opening a service with an |
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empty Params property. |
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2. IServiceManager additions (informational): |
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function getProtocol: TProtocol; |
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function getPortNo: AnsiString; |
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2. IBControls: Fix problem with new link mechanism introduced in 1.2.3. |
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Link now set up in Loaded method - avoids occasional failure to apply |
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SQL markup on initial open. |
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3. IServiceManager improved error handling. Interfaces changed: |
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function Start(Request: ISRB; RaiseExceptionOnError: boolean=true): boolean; |
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function Query(SQPB: ISQPB; Request: ISRB; RaiseExceptionOnError: boolean=true) :IServiceQueryResults; overload; |
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function Query(Request: ISRB; RaiseExceptionOnError: boolean=true) :IServiceQueryResults; overload; |
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3. "Employees" example performance improvements when scrolling. |
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4. IAttachment addition (informational) |
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function GetSecurityDatabase: AnsiString; |
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4. DBControlGrid: Correctly handle edit panel removal when panel is child control of a |
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TFrame. Force recaching of selected frame to avoid GTK race (results in a |
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random image cached). |
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5. IStatement: performance counters now updated after each Fetch. GetPerfStatistics |
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thus now returns accumulated stats for a select statement from opening a cursor |
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up to the last fetch. |
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5. DBControlGrid: Should now react to changes in panel height at run time. |
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6. DARWIN: uloadlibrary.inc bug fix. Many thanks to Luigi Naimi for correcting |
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the problem. |
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6. IBDynamicGrid: Redraws rows below on panel editor hide - avoids blank space at end of grid |
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even when further rows exist. |
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7. Type change: "TPerfCounters = array[TPerfStats] of Int64". Note "Int64" |
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replaces deprecated "comp" type. |
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7. DBControlGrid: DefaultRowHeight is no longer a published property as it should |
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always be derived from panel height and setting this property can cause confusion. |
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Note for existing projects: to avoid a missing property error at run time, |
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each form using the DBControlGrid must be opened, updated and saved in the IDE |
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in order to remove the property value from the lfm. |
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10. Testsuite Test10 updated to include thread synchronisation for event reporting. |
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11. URL Connection Strings: inet4 and inet6 now recognised. |
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IBX Change Log version (1.2-3) Tue, 14 Apr 2015 14:11:17 +0100 |
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12. IBUtils: Parse and Make Connect String now recognise URL style loopback syntax. |
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1. TIBStoredProc. Prepare now called by ParamByName to avoid need to always |
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call Prepare before setting parameter values. |
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13. IAttachment.CharSetName2CharSetID is now performed case insensitive. |
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2. Error message on ParamByName (all cases) not found now includes name of missing parameter. |
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3. Code tidyup and more robust handling of dsql information result vector. |
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FBINTF Change Log version (1.1-1) Tue, 27 Feb 2018 16:51:16 +0000 |
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4. Support for centralised handling of transaction status changes. TIBTransaction |
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has been given additional events "AfterEdit", "AfterInsert", "AfterDelete", "AfterPost" |
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and "AfterExecQuery". The first three are called after the same event is called |
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for an IBCustomDataSet descendent using the Transaction. The fourth is called |
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after a call to TIBSQL.ExecQuery, again using this transaction. These new events |
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enable monitoring of transaction status changes for a given transaction to be |
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handled in a single place. For example, when a change to the dataset occurs |
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an indicator can be set that shows the user that in order to save changes, |
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the transaction should be committed. Rather than doing this per dataset, this |
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can now be done per transaction. |
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1. IBUtils.QuoteIdentifierIfNeeded: Add check for space character. |
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5. TDataSet.CheckBrowseMode automatically posts changes to the current row when |
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the dataset is scrolled. However, any changes to the current row are, by default, |
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discarded when the dataset is closed. TIBDataSet, TIBQuery and TIBTable now |
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have a new property "DataSetCloseAction" that adds automatic posting of changes |
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on dataset close. If this property is set to dcDiscardChanges (default) then the |
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behaviour is unchanged from previous versions. if the value is set to dcSaveChanges |
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then IBX will attempt to post any unsaved changes before the dataset is closed |
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(and after the BeforeClose event handler is called). The exception is when the |
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dataset is being closed as a result of a transaction rollback. In this case, |
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no action is taken and any unsaved changes are discarded. This avoids both |
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unnecessary overhead and the risk that a validation error may occur in the Post |
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raising an exception and thereby preventing a rollback. |
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2. IAttachment: add two new methods |
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function HasDefaultCharSet: boolean; |
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function GetDefaultCharSetID: integer; |
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6. String Field sizes and Display Widths should now be correct for multi-byte character sets. |
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In earlier versions, the Display Width was set to the maximum byte width rather than the character |
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width. Display Widths are now corrected by dividing by the max byte width per character. |
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For UTF8 character sets, the byte width is four and hence the Display Width will be |
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the byte width divided by 4. The byte width of each character set is determined |
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dynamically when the database connection is estabished from the RDB$CHARACTER_SETS |
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system table. (see also http://bugs.freepascal.org/view.php?id=27766). |
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These return, respectively, true if a connection default character set was |
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specified and the character set id of the connection default character set. |
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The DefaultCharSetID is cached when the connection is opened and hence does not |
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require a database lookup. |
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7. SQLParser will now correctly parse SQL Text which contains ':' within quoted string. |
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3. Avoid exception when a text blob is a stored procedure parameter. |
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8. IBLookupComboEditBox: List should now always be restored to full list when the |
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control loses focus. Default Key press default interval reduced to 200ms. |
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4. Update test suite to include a test for a stored proc returning a text blob. |
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9. DBControlGrid: Ensure that selection is changed to newly appended row, even |
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when dataset rows are less than visible rows. |
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5. IAttachment: add |
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function GetRemoteProtocol: AnsiString; |
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function GetODSMajorVersion: integer; |
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function GetODSMinorVersion: integer; |
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function GetAuthenticationMethod: AnsiString; |
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10. IBDynamicGrid: Editor Panel is not shown on indicator click if Datasource |
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does not exist or DataSet is empty. More responsive on dataset open. New event |
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OnRestorePosition. Column sort disabled if no header row. |
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These results are cached when the connection is opened and hence do not |
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require a database lookup. |
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11. IBTreeView: improved handling of response to "Add Node". Avoid scrolling dataset |
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while dataset state is dsInsert. Avoids posting errors. |
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6. IAttachment: add "function GetConnectString: AnsiString;" This returns the |
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connect string used to create/connect to the database. |
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12. IBControls: New mechanism for distributing UpdateSQL and UpdateParams events. This is to |
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avoid conflict with DisableControls/EnableControls with Master/Detail linked tables. |
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7. IAttachment: Create Database using SQL statement. The username and password |
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are now extracted and used to populate a DPB made available via IAttachment.getDPB. |
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It is now possible to use IAttachment disconnect/connect to reconnect to |
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a database for which the initial connection was established by a create |
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database sql statement. Available in FPC only. |
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13. IBLookupComboEditBox: Now avoids SQL Errors when combo box text contains single quotes. |
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8. Update Test 1 to test 5, 6 and 7 above. |
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14. TIBDataSet and TIBQuery: new Event - OnValidatePost. This event has been introduced |
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to solve a specific problem. That is when the dataset cursor is moved (e.g. by |
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a grid mouse click and the current row is being edited or inserted. In this case, TDataset |
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always "posts" the current record regardless or whether or not it may be more appropriate |
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to cancel any changes; the post occurs before the "BeforeScroll" event fires due to the way the |
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"MoveBy" function is implemented by TDataSet. The OnValidatePost event is called |
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as the first action of the "Post" method and allows the handler to convert the Post |
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into a Cancel if that is the appropriate action on moving to a different row. This is |
218 |
< |
achieved by returning with "CancelPost" argument set to true. Note that an exception could be |
219 |
< |
raised here, but it may still be more appropriate to validate a post and signal |
220 |
< |
a problem in the "BeforePost" event handler. See readme.automaticposts.xhtml) |
183 |
> |
9. IBUtils code tidy up. |
184 |
|
|
185 |
< |
15. On Unix derived systems, the Firebird library name can now be given as a colon |
186 |
< |
separated list. Each library name on the list is tried in turn, in left to right |
187 |
< |
order with the first found being used as the firebird library. By default, on Linux, |
188 |
< |
the library name list is 'libfbembed.so.2.5:libfbembed.so.2.1:libfbclient.so.2'. This can be |
226 |
< |
overidden by the FBLIB environment variable or the OnGetLibraryName function. |
185 |
> |
10. Parameter Block interfaces "find" method. As documented, this should have |
186 |
> |
returned a nil interface when the item could not be found. Instead, an empty |
187 |
> |
interface item was returned. "Find" now works as documented and will return |
188 |
> |
a nil interface if the item cannot be found. |
189 |
|
|
190 |
< |
Note: when using the libfbembed.so, if you prefix the database name with "localhost:" |
229 |
< |
then it will still attempt to access the database via the Firebird Server and will |
230 |
< |
require a username and password. If only the pathname is given, then the username |
231 |
< |
and password should be omitted and the unix file permissions are used to grant |
232 |
< |
access. |
190 |
> |
11. DBInformation: support added for isc_info_active_tran_count and isc_info_creation_date. |
191 |
|
|
192 |
< |
IBX Change Log version (1.2-2) Sat, 14 Mar 2015 11:35:04 +0000 |
192 |
> |
12. DBInformation: New interfaces: IDIRB and IDIRBItem added to support DB Information |
193 |
> |
requests with additional parameters. This is to enable support for fb_info_page_contents |
194 |
> |
(return of page contents). Response to fb_info_page_contents returned as |
195 |
> |
a string with code page CP_NONE. |
196 |
|
|
197 |
< |
1. A new IBControl - TDBControlGrid has been added. TDBControlGrid a lookalike |
198 |
< |
rather than a clone for the Delphi TDBCrtlGrid. TDBControlGrid is a single column grid |
238 |
< |
that replicates a TWinControl - typically a TPanel or a TFrame in each row. Each row |
239 |
< |
corresponds to a row of the linked DataSource. Any data aware control on the |
240 |
< |
replicated (e.g.) TPanel will then appear to have the appropriate value for the row. |
197 |
> |
13. DBInformation: Support for fb_info_pages_used and fb_info_pages_free added, plus |
198 |
> |
test suite updated. |
199 |
|
|
200 |
< |
2. As suggested by Julio Jiménez, a new property "SQLHourGlass" has been added to TIBDatabase. |
201 |
< |
When set to false (default true), the Hour Glass cursor is supcpressed and no cursor change |
244 |
< |
takes place during database access. This may be useful when there are performance issues with |
245 |
< |
the change of cursor. Setting the property to false suppresses the change of cursor. |
200 |
> |
14. DBInformation: Support for fb_info_crypt_key (Firebird 3.0.3 onwards) added as |
201 |
> |
a string type, and fb_info_conn_flags (Firebird 3.0.3 onwards) added as an integer type. |
202 |
|
|
203 |
< |
3. As suggested by Julio Jiménez, a new property "AutoCommit" has been added to TIBDataSet, TIBQuery |
204 |
< |
and TIBTable. When set to acCommitRetaining (Default: acDisabled), a call is made to |
205 |
< |
Transaction.CommitRetaining immediately after every Post or Delete. This has the effect of |
250 |
< |
making all changes permanent immediately rather than when the transaction is explicitly |
251 |
< |
committed. |
203 |
> |
15. Service Manager: List of protocols supported expanded to include inet, wnet and xnet. |
204 |
> |
An overloaded version of IIFirebirdAPI.GetServiceManager also allows a non |
205 |
> |
default connection port to be specified. |
206 |
|
|
207 |
< |
4. Experimental support for the Firebird 3 SQL_BOOLEAN type has been added while still |
254 |
< |
using the legacy Firebird API. Thanks to Gabor Boros for helping to test this feature. |
207 |
> |
FBINTF Change Log version (1.1-0) Sun, 07 Jan 2018 15:20:02 +0000 |
208 |
|
|
209 |
< |
IBX Change Log version (1.2-1) Fri, 13 Mar 2015 11:14:15 +0000 |
209 |
> |
1. Fix issues with setting SQL Param values using SetAsString with Numeric types. |
210 |
> |
Scale is no longer ignored. |
211 |
|
|
212 |
< |
Development version only. |
212 |
> |
2. Fix issues with setting SQL Param values using SetAsString with Date values |
213 |
> |
not in locale format but which are recognised by Firebird. Date values that |
214 |
> |
cannot be converted to a string using Pascal library are now passed through |
215 |
> |
to Firebird as Text Strings. |
216 |
|
|
217 |
< |
IBX Change Log version (1.2-0) Thu, 26 Feb 2015 10:34:04 +0000 |
217 |
> |
3. Lookup character set name by codepage amended to ensure that CP_UTF8 returns |
218 |
> |
UTF8 and not UNICODE_FSS. |
219 |
|
|
220 |
< |
1. An internal select SQL Parser is now available for TIBCustomDataset descendents. |
221 |
< |
This is typically used during an "OnBeforeOpen" event handler to manipulate the |
222 |
< |
"Where" and "Having" clauses to implement user specified filters of arbitrary |
223 |
< |
complexity. |
220 |
> |
4. Charset ID problem. When using Firebird 3, with no default database character set |
221 |
> |
and a column has a non-default collation specified, an incorrect character set |
222 |
> |
id was being reported that could result in a 'division by zero' error when |
223 |
> |
used by IBX. This has now been fixed. |
224 |
|
|
225 |
< |
2. A new Component Palette entry "Firebird Data Controls" is now available. This has |
226 |
< |
three new data aware controls dependent on IBX and which make use of the SQL Parser. |
227 |
< |
These are: |
225 |
> |
5. Move GetCharsetName, CharSetID2CodePage, CodePage2CharSetID, CharSetName2CharSetID, |
226 |
> |
CharSetWidth from IFirebirdAPI to IAttachment. This is a better data model as |
227 |
> |
the character sets supported can be updated on a per database basis. That is |
228 |
> |
it is possible to add a (Firebird) user defined character set to a database. |
229 |
|
|
230 |
< |
- TIBLookupComboEditBox |
231 |
< |
- TIBDynamicGrid |
273 |
< |
- TIBTreeview |
230 |
> |
6. Add RegisterCharSet to IAttachment. This is used to register a user defined character |
231 |
> |
set supported by Firebird with the API. |
232 |
|
|
233 |
< |
TIBLookupComboEditBox is a TDBLookupComboBox descendent that implements "autocomplete" |
234 |
< |
of typed in text and "autoinsert" of new entries. Autocomplete uses SQL manipulation |
277 |
< |
to revise the available list and restrict it to items that are prefixed by the |
278 |
< |
typed text (either case sensitive or case insensitive). Autoinsert allows a |
279 |
< |
newly typed entry to be added to the list dataset and included in the available |
280 |
< |
list items. |
233 |
> |
7. Add missing isc_info_db_read_only to list of decoded Database Information items |
234 |
> |
in FBOutputBlock.pas and update test suite to include this item. |
235 |
|
|
236 |
< |
TIBDynamicGrid is a TDBGrid descendent that provides for: |
283 |
< |
- automatic resizing of selected columns to fill the available row length |
284 |
< |
- automatic positioning and sizing of a "totals" control, typically at the |
285 |
< |
column footer, on a per column basis. |
286 |
< |
- DataSet resorting on header row click, sorting the dataset by the selected column. |
287 |
< |
A second click on the same header cell reversed the sort order. |
288 |
< |
- Support for a "Panel Editor". That is on clicking the indicator column, the row |
289 |
< |
is automatically expanded and a panel superimposed on it. The panel can have any |
290 |
< |
number of child controls, typically data aware controls with the same datasource |
291 |
< |
as the grid allowing for editing of additional fields and more complex editors. |
292 |
< |
- Reselection of the same row following resorting. |
293 |
< |
- A new cell editor that provides the same functionality as TIBLookupComboEditBox. |
294 |
< |
Its properties are specified on a per column basis and allows for one or more |
295 |
< |
columns to have their values selected from a list provided by a dataset. |
296 |
< |
Autocomplete and autoinsert are also available. The existing picklist editor |
297 |
< |
is unaffected by the extension. |
236 |
> |
8. FB30Client: avoid always using "StartMultiple" when only a single database attachment. |
237 |
|
|
238 |
< |
TIBTreeView is a data aware TCustomTreeView. |
238 |
> |
9. Loading Windows fbclient.dll: when using the FIREBIRD variable to locate the client |
239 |
> |
library or finding it by disk location, the PATH environment variable is now also set to |
240 |
> |
include the FIREBIRD directory. This is to ensure that the correct dlls in the |
241 |
> |
firebird client library dependencies are loaded. |
242 |
|
|
243 |
< |
3. When getting a field value using FieldByName.AsVariant, an SQL_INT64 with a |
302 |
< |
zero scale will no longer return an error. An Int64 will be returned instead. |
243 |
> |
10. Testsuite: Ensure consistent UTF-8 output on Windows console. |
244 |
|
|
245 |
< |
4. TIBTransaction now has events for Before and After Transaction End and a new function |
305 |
< |
"GetEndAction" allowing the EndAction to be accessed by these event handlers. |
245 |
> |
11. Testsuite: Update Windows script to include FPC 3.0.4 in search path. |
246 |
|
|
247 |
< |
5. TIBQuery can now handle correctly queries which contain the same keyword parameter |
308 |
< |
repeated multiple times. |
247 |
> |
12. FB30Statement: Protect call to "Move" and avoid calling with a nil pointer |
248 |
|
|
249 |
< |
6. TIBUpdateSQL will no longer return an error when "RowsAffected" is <> 1. This error |
250 |
< |
check used to get in the way of using Stored Procedures, and "Update or Insert" |
251 |
< |
statements. |
249 |
> |
13. FB30Statement: A check has been added to ensure that all SQL Parameters |
250 |
> |
have been given a value (including NULL). Previously, failing to set the |
251 |
> |
value of an SQL Parameter could give rise to unpredictable results or |
252 |
> |
an SQLDA error. |
253 |
|
|
254 |
< |
7. Insert, Modify and Delete property Editors now support Query Generation from |
315 |
< |
Stored Procedures. |
254 |
> |
14. FB30Statement/FB25Statement: Set SQLParam "modified" when string value set. |
255 |
|
|
256 |
< |
8. Three new examples illustrate the use of the new IB Controls |
256 |
> |
15. FBAttachment: Avoid string reference count error when processing an Ansistring |
257 |
> |
parameter in an array of const passed to IAttachment.OpenCursor, etc. |
258 |
|
|
259 |
+ |
16. FBAttachment: Allow for WideString and UnicodeString parameters in an array |
260 |
+ |
of const passed to IAttachment.OpenCursor, etc. |
261 |
|
|
320 |
– |
IBX Change Log version (1.1-0) Mon, 07 Jul 2014 14:01:07 +0100 |
262 |
|
|
263 |
< |
1. TIBXSQLVAR code clean up and optimisation to improve client side "prepare" and parameter |
323 |
< |
setting performance. See "readme.field+param.names in the doc folder.(Thanks to |
324 |
< |
Gabor Boros for reporting this problem and for testing the improvements). |
263 |
> |
FBINTF Change Log version (1.0-2) Sat, 04 Mar 2017 14:43:56 +0000 |
264 |
|
|
265 |
< |
2. IBX can now support dialect 3 quoted column names that contain spaces and which differ only in their case. |
327 |
< |
See readme.field+param.names in the doc folder. |
265 |
> |
1. Change syntax to Mode Delphi |
266 |
|
|
267 |
< |
3. IBX SQL Editors will now automatically add double quotes around column names when the database |
268 |
< |
dialect is "3" and the column name contains spaces or is a Firebird 2.5 SQL Reserved Word. |
267 |
> |
2. Change all uses of string type to explicit AnsiString in order to ensure |
268 |
> |
compatibility between Delphi and FPC. |
269 |
|
|
270 |
< |
4. Param Type LargeInt now supported in TIBQuery and TIBStoredProc |
270 |
> |
3. Various syntax changes to ensure Delphi and FPC compilation including GUIDs |
271 |
> |
defined for each interface. |
272 |
|
|
273 |
< |
5. TIBSQL.ExecQuery retry on failure removed to avoid problems with "at most once" |
335 |
< |
actions. |
273 |
> |
4. Generics syntax variations for Delphi added |
274 |
|
|
275 |
< |
6. TIBTransaction.SetDefaultDatabase uses SetObjectProp instead of mis-using SetOrdProp (with |
276 |
< |
thanks to Yuriy Kopnin for pointing this out). |
275 |
> |
5. PChar replaced with PByte expect where an actual string is being referenced, |
276 |
> |
where PAnsiChar is used instead. |
277 |
|
|
278 |
< |
7. GenerateParamName is now a published property of TIBSQL, TIBQuery and TIBDataSet. |
278 |
> |
6. Review of type definitions in IBExternals to ensure Delphi compatibility |
279 |
|
|
280 |
< |
8. varWord, varShortInt and varInt64 added to TIBXSQLVAR.SetAsVariant and hence now available as variant types |
343 |
< |
for both fields and parameter setting. |
280 |
> |
7. Testsuite updated for Delphi |
281 |
|
|
282 |
< |
9. Changes to the Select SQL in an IBCustomDataset descendent should now be |
346 |
< |
visible in the Fields Editor immediately afterwards - rather than only after cycling the "active" property. |
282 |
> |
FBINTF Change Log version (1.0-1) Fri, 24 Feb 2017 12:17:57 +0000 |
283 |
|
|
284 |
< |
10. TIBSQL SQL editor will operate correctly and not report an SQL syntax error on SQL test, |
285 |
< |
when DSQL ('?') parameter placeholders are used and the TIBSQL.GenerateParamNames property is set to true. |
284 |
> |
1. Limit maximum Blob segment read/write to MaxuShort. Avoids data loss with |
285 |
> |
large blobs and the FB3 API. |
286 |
|
|
287 |
< |
11. TIBTable now has a property editor for "MasterFields" |
287 |
> |
2. Update Event Handling algorithm to avoid looping due to recreation of the |
288 |
> |
event block. |
289 |
|
|
290 |
< |
12. SQL Property Editors now include a checkbox "Allow DSQL Placeholder". This corresponds to the |
354 |
< |
GenerateParamNames property and should be set when using DSQL (i.e. '?') style parameters. |
290 |
> |
3. Avoid invalid XSQLDA error when the only parameter is updated to null |
291 |
|
|
292 |
< |
13. The IBTransaction editor now has a radio button ("Unspecified") which is set when the combination |
293 |
< |
of settings is unrecognised. Selecting this radio button has no effect on the settings. |
294 |
< |
|
292 |
> |
4. Array Handling: fix problem with text arrays with character set none. When the |
293 |
> |
DB connection has a default character set (e.g. UTF8), an error is raised by |
294 |
> |
Firebird if the space allocated is not enough to allow for transliteration, even |
295 |
> |
though it is not required for character set none. |
296 |
|
|
297 |
< |
IBX Change Log version (1.0-5) Sat, 28 Dec 2013 19:22:23 +0000 |
297 |
> |
5. IBUtils: List of reserved words brought up-to-date |
298 |
|
|
299 |
< |
1. TBookmark change conditional compile changed to >= 2.7.0 to match revised availability of change. |
299 |
> |
6. Add ISQL style performance statistics collection to IStatement |
300 |
|
|
301 |
< |
IBX Change Log version (1.0-4) Thu, 28 Feb 2013 16:56:13 +0000 |
301 |
> |
7. Add IFirebirdAPI.CreateDatabase variant to allow execution of user provided |
302 |
> |
CREATE DATABASE statement. |
303 |
|
|
304 |
< |
1. In a TIBCustomDataset descendent, a generator now only sets the value when |
305 |
< |
it is null. This allows for alternative user defined setting of the generator |
304 |
> |
8. Update SQL Statement parsing to allow for Array Dimensions. That is so that the ':' in |
305 |
> |
an array dimension is not mistaken for a named parameter prefix. |
306 |
|
|
307 |
< |
Many thanks to Julio Jiménez for this fix |
307 |
> |
9. Trim function no longer applied to result of GetAsString for SQL_TEXT |
308 |
> |
when Character set is octets. Avoids loss of non printable characters at start of string. |
309 |
|
|
310 |
< |
2. An Error Dialog is now displayed in the Lazarus IDE if IBX cannot find the Firebird Library |
311 |
< |
and suggests that the user may have forgotten to install it. |
310 |
> |
10. Add function GetPerfStatistics to IStatement. This returns ISQL like performance |
311 |
> |
statistics for the last action. Requires use of procedure IStatement.EnableStatistics |
312 |
> |
to enable stats gathering. |
313 |
|
|
314 |
< |
IBX Change Log version (1.0-3) Thu, 22 Nov 2012 22:53:39 +0000 |
314 |
> |
11. API Version information added as constants to IB.pas |
315 |
|
|
316 |
< |
1. Conditional compilation used to limit registration of TIntegerField to |
377 |
< |
Lazarus versions less than 1.1 |
316 |
> |
12. BlobMetaData character set id should now be the same as that given by IColumnMetaData.GetCharSetID |
317 |
|
|
318 |
< |
2. When a database connection is created, character set is now by default set |
380 |
< |
to UTF8 (Unix) or to the current Windows code page (Windows) if in the range |
381 |
< |
1250 to 1254. |
318 |
> |
13. Firebird Character set "NONE" now interpreted as codepage CP_ACP. |
319 |
|
|
320 |
+ |
FBINTF Change Log version (1.0-0) Tue, 06 Dec 2016 10:33:47 +0000 |
321 |
|
|
322 |
< |
IBX Change Log version (1.0-2) Tue, 09 Oct 2012 09:10:30 +0100 |
322 |
> |
1. Initial Release |
323 |
|
|
386 |
– |
1. TBookmark change conditional compile changed to > 2.6.2 to match expected availability of change. |
387 |
– |
|
388 |
– |
|
389 |
– |
IBX Change Log version (1.0-1) Sun, 05 Aug 2012 20:00:04 +0100 |
390 |
– |
|
391 |
– |
1. In IBCustomDataset. Changed CurBookmark from string to TBookmark for compiler versions > 2.6.0 |
392 |
– |
Necessary because of TBookmark type and TDataSet.Bookmark property change in fpc 2.7.1 |
393 |
– |
|
394 |
– |
2. IBX now registers TIntegerField as a "No Icon" component. This may be removed if the fpc DB |
395 |
– |
package is changed to do this (which it should do). |
396 |
– |
|
397 |
– |
IBX Change Log version (1.0-0) Sat, 28 Apr 2012 16:43:00 +0100 |
398 |
– |
|
399 |
– |
1. Add "if active then active := false" to TIBCustomDataset destructor. (Avoid error on database close). |
400 |
– |
|
401 |
– |
2. Make use of $STATIC conditional in IBSQLMonitor (Needed for FPC 2.6.0 compliance) |
402 |
– |
|
403 |
– |
3. Database Property Editor: Character Set drop down box now uses "OnChange" rather than "OnCloseUp" to react to changes |
404 |
– |
|
405 |
– |
4. Property editors should now correctly resize. |
406 |
– |
|
407 |
– |
5. In IBDatabaseEdit.TestClick, the LoginPrompt is now set to the state of the LoginPrompt Checkbox |
408 |
– |
(restored original functionality) |
409 |
– |
|
410 |
– |
6. Under OSX, if IBX fails to load libfbclient.dylib, it will now try and load the firebird |
411 |
– |
library using the absolute path /Library/Frameworks/Firebird.framework/Firebird. |