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IBX Change Log version (2.3-4 Build 12041) Fri, 17 Apr 2020 14:00:32 +0100 |
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IBX Change Log version (2.0-0) Tue, 06 Dec 2016 10:33:44 +0000 |
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1. TIBXDataSet and Generators: Generator Names that are not all upper case or |
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not SQL Identifiers are now supported. |
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See also doc/readme.upgrade-4-x.to.2-0-0.xhtml for important information on |
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2. TIBXScript: Set Generator is no longer rejected as unrecognised SQL and is |
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passed to the Firebird engine for execution. |
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3. TIBDataSet: Unidirectional datasets now give an error message if an attempt |
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is made to scroll back. |
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|
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4. New unit: IBMessages.pas. Contains only messages used by IBX and not FBIntf |
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|
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5. TIBLookupComboEditBox: When generating auto-complete SQL, the ListField is now |
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only enclosed in double quotes in SQL dialect 3 and when it needs to be. |
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|
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6. TIBLookupComboEditBox: when the list source opens, the ListField name is now |
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validated. If no match is found in the list of field names and the database has |
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been opened in SQL Dialect 3, then the ListField Name is converted to upper case |
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if it then matches a field name. Otherwise, a Listfield not valid exception occurs. |
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7. IBGeneratoreditor.pas: Add missing parenthesis around "IS" statement for compliance |
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with fpc 3.2. |
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IBX Change Log version (2.3-3 Build 11512) Fri, 28 Dec 2018 10:04:17 +0000 |
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1. New property for TIBDatabase and TIBXServicesConnection. This is "ConfigOverrides" |
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and is used to override the default settings in the client side "firebird.conf" This |
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includes "WireCompression" and "WireCrypt". The value of this property is a "TStrings". |
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Each line of the string list should be a setting in the same format as "firebird.conf". |
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For example "WireCompression = true" in order to request wire compression on the client side. |
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|
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Note: explicit settings in the client side "firebird.conf" appear to take precedence |
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over settings given in TIBDatabase and TIBXServicesConnection. Many client side settings |
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also require a compatible setting in the server side "firebird.conf". For example |
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"WireCompression = true" must also be set in the server's "firebird.conf" for wire |
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compression to be used. |
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|
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Whether or not WireCompression or WireCrypt are in use can be checked using the information |
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returned with the Client/Server protocol version. See ibx/examples/dbadmin and |
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ibx/examples/dbinfo for examples of how to display this information. |
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|
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2. New property for TIBDatabase and TIBXServicesConnection: "WireCompression". This |
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is a "convenience" property. If set the "WireCompression=true" is added to the |
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ConfigOverrides. If unchecked then this setting is removed. |
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|
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3. TIBExtract: 64-bit integer types are now correctly extracted as "BIGINT" and |
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not "INT64". |
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|
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4. New published properties for TIBCSVDataOut, TIBInsertStmtsOut and TIBBlockFormatOut |
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These are: |
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property TimestampFormat: string; |
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property DateFormat: string; |
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property TimeFormat: string; |
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|
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Respectively, these provide the date time format templates for SQL types: TIMESTAMP, |
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DATETIME and TIME. The format strings use the standard FPC date/time format |
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characters (see https://www.freepascal.org/docs-html/rtl/sysutils/formatchars.html). |
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|
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If any of the above properties are set to an empty string, then the locale default |
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is used. This uses the ShortDateFormat and the LongTimeFormat. In timestamp, the |
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locale default is extended by appending '.zzz' to include milliseconds. |
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|
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TIBCSVDataOut by default sets these properties to the empty string, while the other |
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two use: 'yyyy.mm.dd hh:nn:ss.zzz', 'yyyy.mm.dd' and 'hh:nn:ss.zzz' respectively. |
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5. New published property for TIBCSVDataOut: |
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property QuoteStrings: boolean (default true) |
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If false then strings are unquoted, otherwise, the QuoteChar property value is |
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used to delimit each and every string in the output. |
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|
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6. New published properties for TIBCSVDataOut: |
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property FieldSeparator: string; |
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property HeaderSeparator: string; |
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Respectively, these provide the separator character(s) used to separate fields |
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in data and header rows. Both default to ','. |
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7. New published properties for TIBCSVDataOut and TIBBlockFormatOut: |
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TOnFormatTextString = procedure(sender: TObject; var TextString: string) of object; |
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property OnFormatTextString; |
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This event handler can be used to process text strings before they are included |
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in the output e.g. to replace unprintable characters with alternative strings. |
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This only applies to columns with an SQL Type of SQL_VARYING and SQL_TEXT. |
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|
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8. TIBDataSet now raises an exception when ParamByName called with an invalid parameter name. |
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Uses "FindParam" if in order to find out if a parameter with a given name exists |
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and without raising and exception if it does not. |
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|
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9. TIBQuery now uses IBX SQL Parser instead of the TParams SQL parser in order to ensure |
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consistency with SQL queries. |
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|
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10. CaseSensitiveParameterNames property added to TIBSQL, TIBDataSet and TIBQuery. |
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When true, SQL statement parameter names are parsed case sensitive. Note for |
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TIBDataSet only applies to Select query. |
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11. IBEvents: removing a TIBEvent component from a form should no longer result in |
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an IDE exception. |
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12. LocalDBSupport: initial database creation should now work correctly |
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when the schema source is an sql file. |
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|
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13. TIBCMLocalDBSupport: new event handler "property OnProgressEvent: TOnProgressEvent" |
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when defined, this handler will be called by the internal TIBXScript during |
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initial database creation when the schema source is an sql file and may be used |
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to provide a visual indication of progress in console mode. |
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|
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14. TCustomIBLocalDBSupport: new public property "InOnCreateDB: boolean". This is set |
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to true while a new local database is being created and its schema populated. |
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Useful in (e.g.) TIBDatabase.OnAfterConnect handler to suppress actions |
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when the database is disconnected/connected during the create DB procedure. |
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|
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15. TIBXScript: any User/password parameters found in a CREATE DATABASE statement |
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are now always ignored and replaced by the user name and password provided as |
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the login parameters for the TIBDatabase referenced from the TIBXScript. The |
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IgnoreCreateDatabase property still applies and the CREATE DATABASE statement is |
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completely ignored if this property is true. |
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|
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16. Code tidyup in IBTreeView: Node properties initialisation moved from TIBTreeView.AddNodes |
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to TIBTreeView.Added. An OnAddition event handler is no longer needed to initialise |
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ImageIndex and SelectImageIndex values on AddNode. |
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|
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17. TIBDatabase.Attachment and TIBXServicesConnection.ServicesIntf properties are now |
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read/write. This should enabled (e.g.) multiple instances of TIBDatabase to share |
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the same database connection. |
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|
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18. TIBDataSet and TIBQuery now support the TDataSet "Filter" property. |
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if provided, this should be an conditional SQL expression suitable for |
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including in an SQL Select statement "where" clause. If non-empty and the |
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"Filtered" property is true then the SQL expression provided as the value of |
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the "Filter" property is "ANDed" with any existing condition statement |
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in the SQL statement's "Where" clause. |
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|
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If the "Filter" property is set at run time, the "Filtered" property is true |
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and the dataset is already open, then the dataset is closed and re-opened automatically. |
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|
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The "Filter" condition may include IBX style parameters. In which case, their |
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value must be set by the dataset's "OnBeforeOpen" event handler. |
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|
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This is a public property for TIBDataSet and TIBQuery query and intended for |
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use at run time. |
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|
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Note: The property is a published property of TIBTable. The TIBTable functionality |
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is unaffected by this change. |
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|
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IBX Change Log version (2.3-2) Wed, 05 Dec 2018 12:19:23 +0000 |
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1. Remove need to check for IsMultiThread by providing access to GUI timers via |
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IBGUIInterface. Note: master/detail delay timer does not apply to console |
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mode apps. |
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|
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2. TIBCustomDataSet: SQLParser ignored if it does not contain a valid select |
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statement. This avoids problems if "Execute Block" is used as the Query. |
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|
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3. IBSQLParser now uses the common SQL tokeniser from fbintf. This replaces the |
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internal SQL tokeniser routines. |
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|
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4. IBSQLParser: new property NotaSelectStmt. Set to true if SQL fails to parse |
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as a select statement, with or without CTEs. |
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|
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5. IBSQLParser: parser now recognises the "ROWS" clause. |
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|
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6. TIBXScript now uses the common SQL tokeniser from fbintf. This replaces the |
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internal SQL tokeniser routines. |
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|
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7. Fix error in TIBXScript processing of "set" statements. This avoids exceptions |
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being raised for valid set statements processed by a data formatter. |
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|
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8. New published property for TIBDatabase and TIBXServicesConnection. This is |
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FirebirdLibraryPathName: string. If not empty it is used to explicitly specify |
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the path of the Firebird Library used by the database/services connection. |
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|
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9. New read only public property for TIBDatabase and TIBXServicesConnection. This |
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is FirebirdAPI and returns the IFirebirdAPI interface used by the database/ |
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services connection. |
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|
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10.SQL Property editors now quote parameter names if "Quote identifier" is selected |
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or param name is not a valid SQL identifier. |
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|
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11. IBLookupComboEditBox: In Lazarus 2.0, TDBLookupComboBox takes a more restrictive |
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view of whether the text box should be editable when no DataSource is specified. |
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TIBLookupComboEditBox has been updated to workaround this problem. As long as |
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ReadOnly is false, the text box is editable when no DataSource is specified. |
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|
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12. AllowUseOfFBLIB is now set to "true" at design time. This is to allow use of |
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the FBLIB environment variable. If you do not want to permit this then you |
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must modify the Register procedure in the design/IBDBReg.pas unit to remove |
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this setting. |
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|
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IBX Change Log version (2.3-1) Thu, 25 Oct 2018 14:39:45 +0100 |
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1. IBCustomDataset: replace deprecated function ValidUTF8String with call to |
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Utf8EscapeControlChars |
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|
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IBX Change Log version (2.3-0) Mon, 16 Apr 2018 09:48:06 +0100 |
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IMPORTANT: the source code tree has been re-organised for IBX 2.3. Please remove |
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all previous copies of the IBX source code tree before installing this release. |
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|
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The IBX packages used by most users have not changed, with one exception. The |
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IBServices unit has been moved to the package iblegacyServices.lpk. To continue |
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to use the IBServices unit in your applications, please add the iblegacyServices |
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to the list of dependencies. To do this, open the Project Inspector and select |
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Add->New Requirement and select "ibLegacyServices" from the list of available |
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packages. |
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|
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1. New unit IBXServices. The IBXServices unit is a re-architectured update of |
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the IBServices unit providing what is intended to be a clearer and easier to |
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use set of IB Services components. See Chapter 10 of the IBX User Guide for |
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more information and the guide to "Firebird Service Management Using IBX". |
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As indicated above, the legacy services components are still available and |
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provided in a separate package. There is no need to update working applications |
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using the older versions except for an additional package dependency. |
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|
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2. The IBX packages and source code tree have been re-organised in an attempt to |
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finally get rid of the "duplicate ppu" warnings. This re-organisation should |
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not affect existing users. Section 2.3 of the IBX User Guide describes the |
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new set of IBX packages. |
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|
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3. The ibx/examples/DBAdmin and the ibx/examples/services example have been |
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updated to use the new Services API components. |
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|
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4. The iblocal package has been updated to use the new Services API components. |
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|
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5. procedure SetAutoAdmin; in the new IBX Services this method is now a member of |
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TIBXSecurityService. It had been wrongly classified in the previous version |
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as a per database configuration item. It is global to a server and hence |
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correctly positioned as part of the Security Package. In the DBAdmin example, |
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the setting has moved to the mappings page. |
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|
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6. TIBXScript: IgnoreCreateDatabase added. If true then CREATE DATABASE statements |
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are ignored. |
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|
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7. TIBDatabase: DropDatabase now ensures that all transactions have been properly |
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closed before the database is dropped. Before and After Disconnect event handlers |
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are also fired. |
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|
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8. TIBTransaction: OnStartTransaction event now fires every time the transaction |
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is started and not just the first time. |
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9. IBDataOutput: Use FormatFloat for all performance statistics to avoid platform |
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depenendency with comp type. |
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|
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10. IBDataOutput: select query data output is now sent to stdout instead of stderr. |
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11. TIBDatabase: Remove regression. If a user login dialog changes the DatabaseName |
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then this is recognised and not ignored. |
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|
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12. TIBDataSet, TIBQuery, TIBTable: additions: |
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function GetRowsAffected(var SelectCount, InsertCount, UpdateCount, DeleteCount: integer): boolean; |
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function GetPerfStatistics(var stats: TPerfCounters): boolean; |
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property EnableStatistics: boolean read FEnableStatistics write SetEnableStatistics; |
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|
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GetRowsAffected returns the affected row counts from the last insert/update/delete |
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if EnableStatistics = true then GetPerfStatistics returns the current stats |
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counters for the select query. Note: stats accumulate after each fetch from |
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the database. To get total query cost after open, call the "Last" method |
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and then GetPerfStatistics. |
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|
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See ibx/examples/consolemode for an example of the use of GetPerfStatistics |
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|
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13. TIBExtract: Identity columns DDL. "Start with clause" now correctly encapsulated |
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in parenthesises. |
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|
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14. TIBExtract: new published property "AlwaysQuoteIdentifiers". If true then in dialect 3 |
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SQL identifiers are always delimited by double quotes. If false, then they are |
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only delimited if the identifier is a reserved word, contains lower case or special |
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characters. Set this property to true to retain previous behaviour. |
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|
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15. Insert SQL Property Editor. In Insert Returning Clause, Identity column names |
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are now inserted in double quotes if not Reserved Words or valid SQL Identifiers. |
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|
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16. TIBDataSet, TIBQuery, TIBTable: addition: |
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property MasterDetailDelay: integer {defaults to zero} |
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|
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When non-zero and the dataset is a detail table referencing a master table |
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through either a MasterSource (TIBTable) or a DataSource (TIBDataSet, TIBQuery) |
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then a synchronisation delay is added (in milliseconds) between the master |
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row changing and the detail dataset being re-opened. If the master dataset |
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is scrolled before the delay expires then the delay is reset. This can be used |
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to avoid performance overheads when scrolling through a large master dataset. |
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|
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Note: uses fptimer and hence requires a thread manager. Under Linux the |
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chreads unit must be included in your project. TTimer is not used in order |
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to avoid an LCL dependency. Requires FPC 3.0.2 or later. |
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|
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17. TIBExtract: User role grants now excluded when etGrantsToUser not specified |
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with Extract Option eoDatabase. |
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|
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18. TIBLookupComboEditBox: Workaround added for https://bugs.freepascal.org/view.php?id=33428 |
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When a deLayoutChanged event is reported on the ListSource dataset, the |
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combobox text is updated. This allows a listsource (detail) to be in a Master/Detail |
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relationship with the control's datasource (master). |
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|
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19. TIBExtract: Full BigInt value range now supported for Generators/Sequences. |
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|
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20. TIBExtract: Select Procedures (Procedure type 1) now include "SUSPEND;" clause in their |
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stubs. Pedantic fix really, as procedures output in dependency order anyway. |
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|
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21. TIBExtract: Package Headers and Package Bodies are now included in the extracted |
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DDL (Firebird 3 and later only). |
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|
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22. TIBLookupComboBox Autocomplete Fixes: |
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i. Only appended text is now selected after autocomplete. |
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ii. Uppercase keys no longer ignored for autocomplete. |
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iii. Retain Prefix case is now honoured correctly. |
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iv. When a DataSource is assigned, typing after autocomplete now extends prefix |
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before autocomplete performed. i.e. behaviour now the same as when |
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no DataSource assigned. |
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|
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23. TIBXScript: Single Line Comments starting with '--' are now ignored when occurring |
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between SQL statements. |
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|
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24. TIBExtract: New published property CaseSensitiveObjectNames. If false (default) then |
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ObjectNames are converted to upper case before matching against metadata object |
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names, unless the objectname is delimited by double quotes, in which case, the |
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double quotes are removed and the remaining string is used (unmodified) to match |
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against the metadata object name. |
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|
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If true then the ObjectName is used as is without modification and matched |
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against the metadata object name. No attempt is made to remove double quotes. |
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|
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25. TIBExtract: New Extract Types: etDatabaseTriggers and etDDLTriggers. When used |
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with eoTrigger, these extract types can be used to select only Database Triggers, |
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or DDL Triggers or both. Ignored when etTable or etTrigger included in Extract Types. |
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|
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26. TIBXScript: If an exception occurs during the processing of a statement, the |
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statement separate character is now reset to the default (';'). |
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|
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27. TIBDatabase: Reconnect method added and used by TIBXScript for reconnect. |
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|
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28. TIBXScript: Transaction is no longer automatically reactivated immediately processing |
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a commit or reconnect statement and instead activated only when next SQL statement |
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is executed. |
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|
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29. TIBSQL.HasField should no longer generate and exception when the field does not exist. |
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|
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30. TIBXScript: case insensitive regex now used when matching statements instead of |
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converting statement to upper case. |
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> |
|
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> |
31. TIBExtract: metadata comments now supported. New published property |
| 345 |
> |
IncludeMetaDataComments (default true). If true then metadata comments included |
| 346 |
> |
in extracted DDL. New Extract Object member eoComments. This may be used with |
| 347 |
> |
ExtractObject method to list all metadata comments. |
| 348 |
> |
|
| 349 |
> |
32. TIBExtract: ListObjectNames method added. |
| 350 |
> |
|
| 351 |
> |
33. Updated Database component editor to support additional connection string |
| 352 |
> |
types. |
| 353 |
> |
|
| 354 |
> |
IBX Change Log version (2.2-0) Wed, 28 Feb 2018 10:57:45 +0000 |
| 355 |
> |
|
| 356 |
> |
NOTE: THE LOCATIONS OF SOME OF THE UNIT DIRECTORIES HAS CHANGED FROM IBX 2.1. THIS IS TO |
| 357 |
> |
AVOID DUPLICATE PPU WARNINGS. PLEASE REMOVE EARLIER VERSIONS OF IBX BEFORE INSTALLING THIS |
| 358 |
> |
RELEASE. |
| 359 |
> |
|
| 360 |
> |
NOTE: THE DBADMIN DEMO REQUIRES THAT THE MemDSLaz PACKAGE IS INSTALLED IN THE LAZARUS IDE. |
| 361 |
> |
|
| 362 |
> |
1. IBExtract: Identity columns - add additional check for null column for generator name. |
| 363 |
> |
|
| 364 |
> |
2. IBCustomDataSet: Insert and Modify (Update) queries now recognise and process SQL RETURNING clauses. |
| 365 |
> |
The main use for this is for Firebird 3 Identity columns (see IBXDocumentation 6.6.8 for further |
| 366 |
> |
information). However, this is also a very useful mechanism for returning updated computed by |
| 367 |
> |
column values. Values returned as a result of executing an Insert or Update statement |
| 368 |
> |
replace existing values in the current row for each corresponding column. |
| 369 |
> |
|
| 370 |
> |
Previously, if a dataset's select query included read only (computed by) fields then |
| 371 |
> |
an automatic row refresh was performed after an insert or update query had been processed, |
| 372 |
> |
irrespective of the setting of the "ForcedUpdates" property. This has changed such |
| 373 |
> |
that an automatic refresh is no longer performed if an insert or update query contains |
| 374 |
> |
a returning clause that updates one or more fields on the current row. A full row |
| 375 |
> |
refresh is only performed if (a) ForcedRefresh is true or (b) the query does not return any |
| 376 |
> |
field values and the select query contains read only fields. Use of Insert/update |
| 377 |
> |
returning should be significantly more efficient than executing a refresh query. |
| 378 |
> |
|
| 379 |
> |
This behaviour change is intended to be backwards compatible and there should be no need to change |
| 380 |
> |
existing programs, other than to improve performance by using the new capability. |
| 381 |
> |
|
| 382 |
> |
3. IBCustomDataSet: DELETE...RETURNING queries are now also recognised. However, as |
| 383 |
> |
they are called when the dataset row is being deleted, there is no value in |
| 384 |
> |
updating the current record from the query result. Instead, a new event handler |
| 385 |
> |
"OnDeleteReturning" is provided. If a DELETE...RETURNING query is execute and |
| 386 |
> |
an OnDeleteReturning event handler is provided then it is called with the IResults returned |
| 387 |
> |
by the query. The event handler can then interrogate the query results and |
| 388 |
> |
perform whatever action is necessary. For example to confirm, to the user, |
| 389 |
> |
the deletion of a row with the returned values. |
| 390 |
> |
|
| 391 |
> |
4. TIBTable: generated Insert and Update SQL now include a RETURNING clause for |
| 392 |
> |
any Computed By or Identity Columns. The IBTables example has been updated to |
| 393 |
> |
illustrate the computation of the employee Full Name on update. |
| 394 |
> |
|
| 395 |
> |
5. TIBTable: The GeneratorField property is now published. |
| 396 |
> |
|
| 397 |
> |
6. The InsertSQL property editor now shows Firebird 3 Identity columns separate from the Field List. |
| 398 |
> |
When InsertSQL is generated, the Identity columns are not included in the list of values to |
| 399 |
> |
be inserted. A RETURNING clause is added to the insert statement to return the value of |
| 400 |
> |
each Identity column after the insert is executed. |
| 401 |
> |
|
| 402 |
> |
7. The Modify Property Editor now generates Update SQL with Computed By fields in Update..Returning clause. |
| 403 |
> |
Similarly Insert Property Editor now generates Insert SQL with Computed By fields in |
| 404 |
> |
Insert..Returning clause. |
| 405 |
> |
|
| 406 |
> |
8. TIBGenerator: small performance improvement by not preparing query each time |
| 407 |
> |
a new value is generated. |
| 408 |
> |
|
| 409 |
> |
9. TIBSQL: Free resources when transaction changed - ensures new transaction is used. |
| 410 |
> |
|
| 411 |
> |
10. Property editors will now sync table name to a System Table when "Include System |
| 412 |
> |
Tables" is selected and the query is for a System Table. |
| 413 |
> |
|
| 414 |
> |
11. Minor Performance improvement to handling of Date/Time types in IBX datasets. Field |
| 415 |
> |
values are no longer converted to milliseconds from TDateTime and then back again |
| 416 |
> |
to TDateTime (the conversion to milliseconds is the default TDataset approach). |
| 417 |
> |
|
| 418 |
> |
12. Property Editors handling of Stored Procedures. |
| 419 |
> |
* Select and Refresh: only show a list of stored procedures that return multiple rows (proc type 1) and |
| 420 |
> |
which have a non-empty list of output parameters (i.e. stored procedures that may be used in a select |
| 421 |
> |
query). |
| 422 |
> |
* Modify and Insert: only show a list of stored procedures that return at most a singleton row (proc type 2). |
| 423 |
> |
|
| 424 |
> |
13. IBStoredProc: Now supports Firebird 3 Package Names. A new published property PackageName |
| 425 |
> |
can be used to select a package. If non-empty, the stored procedure name is |
| 426 |
> |
expected to be a stored procedure defined in the specified package and the |
| 427 |
> |
generated SQL will be as required for a stored procedure located in a package. |
| 428 |
> |
|
| 429 |
> |
14. Select, Refresh, Insert, Modify, Delete and TIBSQL SQL Property Editors now include |
| 430 |
> |
a "Package Name" drop down box to allow selection of a Firebird 3 Package from |
| 431 |
> |
which a stored procedure can be selected. With no package name selected, non-package |
| 432 |
> |
stored procedures are listed. |
| 433 |
> |
|
| 434 |
> |
15. TIBXScript: turn off database login prompt when reconnecting - this avoids prompting |
| 435 |
> |
for password on reconnect. |
| 436 |
> |
|
| 437 |
> |
16. TIBDatabase: use IAttachment for connection default character set id, code page |
| 438 |
> |
and character set name. |
| 439 |
> |
|
| 440 |
> |
17. TIBDatabaseInfo: cache ODS Version information on first request in order to minimise |
| 441 |
> |
DB info lookups" |
| 442 |
> |
|
| 443 |
> |
18. IBExtract: now supports DDL Triggers and Grants to DDL objects. |
| 444 |
> |
|
| 445 |
> |
19. Add a property Editor for TIBUpdate.RefreshSQL. |
| 446 |
> |
|
| 447 |
> |
20. IBUpdate: Ignore non-data (e.g. calculated) fields when assembling list of input |
| 448 |
> |
parameters. This stops an exception being raised when the field cannot be |
| 449 |
> |
located in the record buffer. |
| 450 |
> |
|
| 451 |
> |
21. Property Editors now automatically include System Tables when opened and when the query table |
| 452 |
> |
is a System Table. |
| 453 |
> |
|
| 454 |
> |
22. IBServices: SQRB and SRB buffers are now reset when service query throws an exception. |
| 455 |
> |
This avoids errors due to a stale SQRB or SRB being used for the next query. |
| 456 |
> |
|
| 457 |
> |
23. IBServices: Service attach parameters now include "expected_db". This is used to |
| 458 |
> |
add the SPB item isc_spb_expected_db. This names a database using |
| 459 |
> |
an alternative Security Database (FB3 onwards) and allows (e.g. backup/restore) using such a |
| 460 |
> |
database. examples/services re-written to illustrate use of "expected_db". |
| 461 |
> |
|
| 462 |
> |
24. IBServices: TIBControlAndQueryService.WriteNextChunk no longer ignores isc_info_svc_timeout. |
| 463 |
> |
This avoids truncated backups when the server returns a timeout (busy) response. |
| 464 |
> |
|
| 465 |
> |
25. TIBDatabase: isc_dpb_page_size now supported as a database parameter when using TIBDatabase.CreateDatabase. |
| 466 |
> |
|
| 467 |
> |
26. TIBDatabase: DatabaseName property may now be prefixed by $TEMP$ or $DATADIR$ for local |
| 468 |
> |
databasenames. These are respectively expanded to the local system's temp directory |
| 469 |
> |
(including trailing delimiter) or to a prescribed data directory (including |
| 470 |
> |
trailing delimiter). Under Unix systems the data directory is a hidden directory |
| 471 |
> |
in the user's home directory. The hidden directory name is either the string returned |
| 472 |
> |
from the SysUtils "Vendor Name" or "IBX" if empty. In either case prefixed by a '.'. |
| 473 |
> |
Under Windows, the directory is the same as the Data Directory as decribed |
| 474 |
> |
above but instead prefixed by the User's application data path. These may be |
| 475 |
> |
used to improve application portability for Personal Databases. |
| 476 |
> |
|
| 477 |
> |
27. TIBTable: FieldDefs property is no longer published. Due to the use of TIBFieldDef |
| 478 |
> |
this has not worked for a long time and is not useful either. FieldDefs should be |
| 479 |
> |
managed using the Fields Editor as with any other dataset. To access the fields |
| 480 |
> |
editor for a TIBTable component, double click on the component. The fields editor |
| 481 |
> |
is then displayed. |
| 482 |
> |
|
| 483 |
> |
28. TIBDatabaseInfo: new properties/function |
| 484 |
> |
* DateDBCreated (returns date/time database created) |
| 485 |
> |
* TransactionCount (returns no. of active transactions) |
| 486 |
> |
* GetDatabasePage(PageNo: integer) (returns contents of specified database page - SYSDBA only). |
| 487 |
> |
* PagesFree (Firebird 3 or later) |
| 488 |
> |
* PagesUsed (Firebird 3 or later) |
| 489 |
> |
* Encrypted (returns true if database encrypted. (Firebird 3.0.3 or later only) |
| 490 |
> |
* EncryptionKeyName (returns the name of the encryption key if any (Firebird 3.0.3 or later only) |
| 491 |
> |
|
| 492 |
> |
29. IBServices classes now provided the decoded release number in the (array) property ServerVersionNo. |
| 493 |
> |
|
| 494 |
> |
30. TIBSecurityService now supports display/modification of the User Admin Role (Firebird 2.5 and later). |
| 495 |
> |
|
| 496 |
> |
31. TIBConfigService now has a procedure SetAutoAdmin(Value: boolean) to enable/disable |
| 497 |
> |
the automtic mapping of privileged OS users to the RDB$ADMIN role (Firebird 2.5 and later). |
| 498 |
> |
|
| 499 |
> |
32. TIBBackupService: New Option - NoDBTriggers equivalent to -nodbtriggers switch introduced |
| 500 |
> |
in the gbak utility at V.2.1 to prevent database-level and transaction-level triggers from |
| 501 |
> |
firing during backup and restore. |
| 502 |
> |
|
| 503 |
> |
33. Both TIBBackupService and TIBRestoreService now support backup/restore statistics options |
| 504 |
> |
for verbose output using the new property "StatisticsRequested". |
| 505 |
> |
see https://firebirdsql.org/file/documentation/release_notes/html/en/2_5/rnfb25-util-gbak.html#rnfb25-util-gbakstats |
| 506 |
> |
|
| 507 |
> |
34. TIBRestoreService: now supports new options RestoreMetaDataOnly (Firebird 2.5 and later). |
| 508 |
> |
|
| 509 |
> |
35. TIBOnlineValidationService component added to the IBServices and the "Firebird Admin" |
| 510 |
> |
palette. This uses the online validation feature added in Firebird 2.5. The |
| 511 |
> |
services's properties enable inclusion/exclusion of tables and indexes using |
| 512 |
> |
regular expressions. See. |
| 513 |
> |
https://firebirdsql.org/file/documentation/release_notes/html/en/2_5/rnfb25-apiods-api.html#rnfb25-apiods-api-onlinevalidation |
| 514 |
> |
|
| 515 |
> |
36. IBServices: procedure TIBConfigService.SetNoLinger added to set no linger |
| 516 |
> |
option on a database. |
| 517 |
> |
|
| 518 |
> |
37. TIBCustomService: Assign method implemented to allow copying of service login |
| 519 |
> |
context between service API components. "Detach" method now only detaches |
| 520 |
> |
service when last reference to the service interface detaches. Tidy up of |
| 521 |
> |
code for SetActive and Attach methods including password hiding. |
| 522 |
> |
|
| 523 |
> |
38. TIBDatabase: new properties: AuthenticationMethod and RemoteProtocol. Read only |
| 524 |
> |
and used to determine the auth method and protocol used for the connection. |
| 525 |
> |
|
| 526 |
> |
39. TIBDatabase: ensure that SQLDialect setting is used when creating a database using |
| 527 |
> |
a Create Database Statement generated by IBX. |
| 528 |
> |
|
| 529 |
> |
40. All IBServices now have an additional published property "PortNo". This may |
| 530 |
> |
be set to a non-standard port number when necessary. If zero then the default |
| 531 |
> |
port number is used. |
| 532 |
> |
|
| 533 |
> |
41: TIBLookupComboeditBox: Ensure dataset updated when change selected with the keyboard |
| 534 |
> |
and not just the mouse. |
| 535 |
> |
|
| 536 |
> |
42. TIBCustomDataset: reopen query if already active when a TIBControlLink is added. |
| 537 |
> |
|
| 538 |
> |
43. TIBTreeview: new ImageIndexField and SelectedIndexField Property allows the |
| 539 |
> |
image index and selected image index for each node to be set from a database field. |
| 540 |
> |
|
| 541 |
> |
44. TIBExtract: new extract type (etGrantsToUser) for use with eoDatabase. If included |
| 542 |
> |
then database schema includes grants to all users. If not present then the |
| 543 |
> |
only user grants included are those to User PUBLIC. |
| 544 |
> |
|
| 545 |
> |
45. TIBTreeView: performance improvement. When expanding include both expanded node |
| 546 |
> |
and child nodes in dataset. |
| 547 |
> |
|
| 548 |
> |
|
| 549 |
> |
IBX Change Log version (2.1-0) Fri, 15 Dec 2017 12:20:11 +0000 |
| 550 |
> |
|
| 551 |
> |
1. IBCustomDataset: Minor change of PChar to PByte for compatibility with fbintf |
| 552 |
> |
changes. |
| 553 |
> |
|
| 554 |
> |
2. IBCustomDataset: Fixed use of incorrect datasize in TIBStringField.SetAsString. |
| 555 |
> |
Bug could result in truncated multi-byte character set values. |
| 556 |
> |
|
| 557 |
> |
3. Changes consequential on moving fbintf character set utility functions from |
| 558 |
> |
IFirebirdAPI to IAttachment. |
| 559 |
> |
|
| 560 |
> |
4. Avoid "Object is nil" error when opening a database with DefaultSystemCodePage = true |
| 561 |
> |
|
| 562 |
> |
5. IBLookupComboEditBox: avoid race condition when autocompleting text that occasionally |
| 563 |
> |
results in autocomplete ignoring prefix text. |
| 564 |
> |
|
| 565 |
> |
6. IBLookupComboEditBox: Ensure that cursor is not reset to start of text when |
| 566 |
> |
entering a new name into the text box. |
| 567 |
> |
|
| 568 |
> |
7. IBCustomDataset: ensure that TIBStringField uses the field size reported by |
| 569 |
> |
Firebird rather than recomputing it. |
| 570 |
> |
|
| 571 |
> |
8. Property Editor positioning tidy up: All IBX Property editors should now be |
| 572 |
> |
screen centre. Previously some were "poDesigned" which may be inappropriate |
| 573 |
> |
for multi monitor desktops. |
| 574 |
> |
|
| 575 |
> |
10. TIBTreeView.FindNode: protect against error if zero length path or empty tree node. |
| 576 |
> |
|
| 577 |
> |
11. TIBTransaction: On Force Disconnect do not raise an exception when problem ending |
| 578 |
> |
a transaction and always reset the object. |
| 579 |
> |
|
| 580 |
> |
12. TIBQuery tidyup: remove unnecessary call to GetAffectedRows. |
| 581 |
> |
|
| 582 |
> |
13. TIBXScript: Allow for override of database filename in Create Database statements. |
| 583 |
> |
|
| 584 |
> |
14. IBLocaldb: Support initialisation of the database from an SQL script in addition |
| 585 |
> |
to a gbak format archive. |
| 586 |
> |
|
| 587 |
> |
15. IBLocaldb: fix problem that stopped the OnSharedDataDir event from being recognised. |
| 588 |
> |
|
| 589 |
> |
16. IBLocaldb: Drop database if error creating an empty database. |
| 590 |
> |
|
| 591 |
> |
17. TIBTreeView: improve performance when selecting node - avoid refreshing dataset |
| 592 |
> |
unless selected node not in current dataset. |
| 593 |
> |
|
| 594 |
> |
18. IBServices: SetDBParams method moved from TCustomIBLocalDBSupport (in IBLocalDB package) |
| 595 |
> |
to TIBCustomService, and IBlocalDB code tidy up. |
| 596 |
> |
|
| 597 |
> |
19. IBTreeView: Initialise TIBTreeNode KeyValue to null to avoid unpredictable |
| 598 |
> |
behaviour due to uninitialised variable. |
| 599 |
> |
|
| 600 |
> |
20. IBServices: Correct encoding of isc_spb_prp_write_mode in TIBConfigService from |
| 601 |
> |
integer to byte. Ditto isc_spb_prp_reserve_space and isc_spb_prp_access_mode. |
| 602 |
> |
|
| 603 |
> |
21. IBSQL: When Database changed ensure that all resources are freed. |
| 604 |
> |
|
| 605 |
> |
22. IBCustomDataset: When database changed ensure that queries an unprepared. |
| 606 |
> |
|
| 607 |
> |
23. SQL Property Editors now use SynEdit with SQL Highlighter. New features include: |
| 608 |
> |
* Line Wrap on SQL Token boundaries (on user command) |
| 609 |
> |
* auto-complete table names in drop down list of table names |
| 610 |
> |
* Double click on tablename or field name adds to SQL text |
| 611 |
> |
|
| 612 |
> |
24. IBDataOutput: print statistics using float (%f) format instead of decimal (%d). |
| 613 |
> |
|
| 614 |
> |
25. IBTreeView: Call to FindNode: param type change from "array of Variant" to |
| 615 |
> |
TVariantArray. Seems to avoid memory corruption in Windows (probably a |
| 616 |
> |
workaround for a problem in fpc 3.0.4 win64). |
| 617 |
> |
|
| 618 |
> |
26. IBDatabaseInfo: Code tidy up. Add check for database not assigned or not open. |
| 619 |
> |
|
| 620 |
> |
27. IBDatabaseInfo: Remove memory leak when accessing database operation counts. |
| 621 |
> |
|
| 622 |
> |
IBX Change Log version (2.0-2) Fri, 24 Feb 2017 12:17:53 +0000 |
| 623 |
> |
|
| 624 |
> |
1. TIBDatabase.CreateDatabase: extract full DB Name from SQL using reg ex in order to |
| 625 |
> |
include remote system name. |
| 626 |
> |
|
| 627 |
> |
2. TIBExtract: No longer include comment header and COMMIT statement for empty |
| 628 |
> |
tables when data included in output. |
| 629 |
> |
|
| 630 |
> |
3. Profiling: IBSQL now has conditional compilation flags to enable query performance |
| 631 |
> |
and timing information to be written to stdout. This may be used to locate |
| 632 |
> |
performance bottlenecks. |
| 633 |
> |
|
| 634 |
> |
4. SQLParser: only call "OnChanging" event handler when value is different. |
| 635 |
> |
|
| 636 |
> |
5. IBDynamicGrid: Update handling of navigation keys for a TDateEdit |
| 637 |
> |
|
| 638 |
> |
6. IBCustomDataset: Set internalunprepared flag when transaction ends. This ensures |
| 639 |
> |
that BindFields is called when the query is next activated. Avoids FieldName |
| 640 |
> |
not found error. |
| 641 |
> |
|
| 642 |
> |
7. IBUpdate: This is a new IBX component similar to TIBUpdateSQL. It is more general |
| 643 |
> |
purpose and allows the programmer to define any action they want for Update, Insert |
| 644 |
> |
or Delete. This may be complex SQL (similar to a Trigger), application specific |
| 645 |
> |
filtering of updates, or use of statements such as Grant or Revoke instead of |
| 646 |
> |
normal DML. See User Manual for more information. |
| 647 |
> |
|
| 648 |
> |
IBX Change Log version (2.0-1) Mon, 09 Jan 2017 15:31:49 +0000 |
| 649 |
> |
|
| 650 |
> |
1. TIBEvents: Fix uninitialised variable that could result in lost events. |
| 651 |
> |
|
| 652 |
> |
2. TIBExtract: Added support for FB3 "USAGE" privilege. |
| 653 |
> |
|
| 654 |
> |
3. TIBExtract: data formatted as Charset set "octets" is now output using |
| 655 |
> |
hexadecimal notation. |
| 656 |
> |
|
| 657 |
> |
4. TIBExtract: Binary Blobs and array data can now be embedded in INSERT statements |
| 658 |
> |
using a simple XML format. |
| 659 |
> |
|
| 660 |
> |
5. TIBExtract: extract of individual Triggers and Stored Procedures can now include |
| 661 |
> |
grants to these objects. |
| 662 |
> |
|
| 663 |
> |
6. TIBExtract: Stored Procedures and Views output in dependency order to avoid |
| 664 |
> |
dependency problems restoring complex databases. |
| 665 |
> |
|
| 666 |
> |
7. TIBXScript: This component has been restructured to allow for the processing of |
| 667 |
> |
embedded XML in INSERT statements and to support interactive sources in addition |
| 668 |
> |
to non-interactive data sources such as files. |
| 669 |
> |
|
| 670 |
> |
8. TIBXScript: CREATE DATABASE, DROP DATABASE, CONNECT statements are now supported. |
| 671 |
> |
|
| 672 |
> |
9. TIBXScript: ISQL compatiable Set statements are now supported: |
| 673 |
> |
SET SQL DIALECT |
| 674 |
> |
SET TERM |
| 675 |
> |
SET AUTODDL |
| 676 |
> |
SET BAIL |
| 677 |
> |
SET ECHO |
| 678 |
> |
SET COUNT |
| 679 |
> |
SET STATS |
| 680 |
> |
SET NAMES <character set> |
| 681 |
> |
|
| 682 |
> |
10. IBVersion unit added to hold current IBX Version Number information. |
| 683 |
> |
|
| 684 |
> |
11. TIBExtract: Use character rather than byte length for VarChar procedure arguments., |
| 685 |
> |
and domain definitions. |
| 686 |
> |
|
| 687 |
> |
12. TIBExtract: Triggers now use SQL2003 syntax and database and transaction triggers |
| 688 |
> |
fully supported. |
| 689 |
> |
|
| 690 |
> |
13. TIBExtract: when a database dump includes data, the generator values are now also set. |
| 691 |
> |
|
| 692 |
> |
14: IBSQLEdit: Unit LCLPlatformDef added to uses clauses for lazarus 1.7 and later. |
| 693 |
> |
|
| 694 |
> |
IBX Change Log version (2.0-0) Tue, 06 Dec 2016 10:33:44 +0000 |
| 695 |
> |
|
| 696 |
> |
See also doc/IBX4LazarusGuide.pdf for important information on |
| 697 |
|
upgrading to IBX2. |
| 698 |
|
|
| 699 |
|
1. Size property of TIBStringField is now the width in characters of the field |
