| 1 |
< |
IBX Change Log version (2.2-0) Mon, 15 Jan 2018 23:43:19 +0000 |
| 1 |
> |
IBX Change Log version (2.2-0) Thu, 25 Jan 2018 13:56:39 +0000 |
| 2 |
|
|
| 3 |
|
1. IBExtract: Identity columns - add additional check for null column for generator name. |
| 4 |
|
|
| 15 |
|
a returning clause that updates one or more fields on the current row. A full row |
| 16 |
|
refresh is only performed if (a) ForcedRefresh is true or (b) the query does not return any |
| 17 |
|
field values and the select query contains read only fields. Use of Insert/update |
| 18 |
< |
returning should be significantly more efficient than excuting a refresh query. |
| 18 |
> |
returning should be significantly more efficient than executing a refresh query. |
| 19 |
|
|
| 20 |
|
This behaviour change is intended to be backwards compatible and there should be no need to change |
| 21 |
|
existing programs, other than to improve performance by using the new capability. |
| 22 |
|
|
| 23 |
< |
3. TIBTable: generated Insert and Update SQL now include a RETURNING clause for |
| 23 |
> |
3. IBCustomDataSet: DELETE...RETURNING queries are now also recognised. However, as |
| 24 |
> |
they are called when the dataset row is being deleted, there is no value in |
| 25 |
> |
updating the current record from the query result. Instead, a new event handler |
| 26 |
> |
"OnDeleteReturning" is provided. If a DELETE...RETURNING query is execute and |
| 27 |
> |
an OnDeleteReturning event handler is provided then it is called with the IResults returned |
| 28 |
> |
by the query. The event handler can then interrogate the query results and |
| 29 |
> |
perform whatever action is necessary. For example to confirm, to the user, |
| 30 |
> |
the deletion of a row with the returned values. |
| 31 |
> |
|
| 32 |
> |
4. TIBTable: generated Insert and Update SQL now include a RETURNING clause for |
| 33 |
|
any Computed By or Identity Columns. The IBTables example has been updated to |
| 34 |
|
illustrate the computation of the employee Full Name on update. |
| 35 |
|
|
| 36 |
< |
4. TIBTable: The GeneratorField property is now published. |
| 36 |
> |
5. TIBTable: The GeneratorField property is now published. |
| 37 |
|
|
| 38 |
< |
5. The InsertSQL property editor now shows Firebird 3 Identity columns separate from the Field List. |
| 38 |
> |
6. The InsertSQL property editor now shows Firebird 3 Identity columns separate from the Field List. |
| 39 |
|
When InsertSQL is generated, the Identity columns are not included in the list of values to |
| 40 |
|
be inserted. A RETURNING clause is added to the insert statement to return the value of |
| 41 |
|
each Identity column after the insert is executed. |
| 42 |
|
|
| 43 |
< |
6. The Modify Property Editor now generates Update SQL with Computed By fields in Update..Returning clause. |
| 43 |
> |
7. The Modify Property Editor now generates Update SQL with Computed By fields in Update..Returning clause. |
| 44 |
|
Similarly Insert Property Editor now generates Insert SQL with Computed By fields in |
| 45 |
|
Insert..Returning clause. |
| 46 |
|
|
| 47 |
< |
7. TIBGenerator: small performance improvement by not preparing query each time |
| 47 |
> |
8. TIBGenerator: small performance improvement by not preparing query each time |
| 48 |
|
a new value is generated. |
| 49 |
|
|
| 50 |
< |
8. TIBSQL: Free resources when transaction changed - ensures new transaction is used. |
| 50 |
> |
9. TIBSQL: Free resources when transaction changed - ensures new transaction is used. |
| 51 |
|
|
| 52 |
< |
9. Property editors will now sync table name to a System Table when "Include System |
| 53 |
< |
Tables" is selected and the query is for a System Table. |
| 52 |
> |
10. Property editors will now sync table name to a System Table when "Include System |
| 53 |
> |
Tables" is selected and the query is for a System Table. |
| 54 |
|
|
| 55 |
< |
10. Minor Performance improvement to handling of Date/Time types in IBX datasets. Field |
| 55 |
> |
11. Minor Performance improvement to handling of Date/Time types in IBX datasets. Field |
| 56 |
|
values are no longer converted to milliseconds from TDateTime and then back again |
| 57 |
|
to TDateTime (the conversion to milliseconds is the default TDataset approach). |
| 58 |
|
|
| 59 |
< |
11. Property Editors handling of Stored Procedures. |
| 59 |
> |
12. Property Editors handling of Stored Procedures. |
| 60 |
|
* Select and Refresh: only show a list of stored procedures that return multiple rows (proc type 1) and |
| 61 |
|
which have a non-empty list of output parameters (i.e. stored procedures that may be used in a select |
| 62 |
|
query). |
| 63 |
|
* Modify and Insert: only show a list of stored procedures that return at most a singleton row (proc type 2). |
| 64 |
|
|
| 65 |
< |
12. IBStoredProc: Now supports Firebird 3 Package Names. A new published property PackageName |
| 65 |
> |
13. IBStoredProc: Now supports Firebird 3 Package Names. A new published property PackageName |
| 66 |
|
can be used to select a package. If non-empty, the stored procedure name is |
| 67 |
|
expected to be a stored procedure defined in the specified package and the |
| 68 |
|
generated SQL will be as required for a stored procedure located in a package. |
| 69 |
|
|
| 70 |
< |
13. Select, Refresh, Insert, Modify, Delete and TIBSQL SQL Property Editors now include |
| 70 |
> |
14. Select, Refresh, Insert, Modify, Delete and TIBSQL SQL Property Editors now include |
| 71 |
|
a "Package Name" drop down box to allow selection of a Firebird 3 Package from |
| 72 |
|
which a stored procedure can be selected. With no package name selected, non-package |
| 73 |
|
stored procedures are listed. |
| 74 |
|
|
| 75 |
+ |
15. TIBXScript: turn off database login prompt when reconnecting - this avoids prompting |
| 76 |
+ |
for password on reconnect. |
| 77 |
+ |
|
| 78 |
+ |
16. IBDatabase: use IAttachment for connection default character set id, code page |
| 79 |
+ |
and character set name. |
| 80 |
+ |
|
| 81 |
+ |
17. TIBDatabaseInfo: cache ODS Version information on first request in order to minimise |
| 82 |
+ |
DB info lookups" |
| 83 |
+ |
|
| 84 |
+ |
18. IBExtract: now supports DDL Triggers. |
| 85 |
+ |
|
| 86 |
+ |
19. Add a property Editor for TIBUpdate.RefreshSQL. |
| 87 |
+ |
|
| 88 |
+ |
20. IBUpdate: Ignore non-data (e.g. calculated) fields when assembling list of input |
| 89 |
+ |
parameters. This stops an exception being raised when the field cannot be |
| 90 |
+ |
located in the record buffer. |
| 91 |
+ |
|
| 92 |
+ |
21. Property Editors now automatically include System Tables when opened and when the query table |
| 93 |
+ |
is a System Table. |
| 94 |
+ |
|
| 95 |
+ |
22. FB3UserManager example added to illustrate use if IBX for managing user logins, passwords |
| 96 |
+ |
and connections using IBX and with single or multiple security databases. |
| 97 |
+ |
|
| 98 |
|
|
| 99 |
|
IBX Change Log version (2.1-0) Fri, 15 Dec 2017 12:20:11 +0000 |
| 100 |
|
|
