* Initial Investigation
* Working code with include, connect, on error and tests
* Adding some loc strings
* Some cleanup and more tests
* Some dummy change to trigger build
* Adding PR comments
* Addressing PR comments
* Revert "Update SMO (#875)"
This reverts commit 96593d66e3.
* Revert "Switch Tools Service to new SMO and Microsoft.Data.SqlClient driver (#865)"
This reverts commit 9d140b53f3.
* Bump SMO to 160.1910315.0-preview
* switch to ambient props and targets files
* build against Microsoft.Data.SqlClient
* build tests
* fix test bug
* temporarily add SMO nuget to the repo
* update to released Microsoft.Data package
* Part1 : Changes to make cmdcmd script to work with parameters in script
* Stop SQL intellisense for SQLCMD
* Adding test for Intellisense handling of SQLCMD page
* Removing unintentional spacing changes caused by formatting
* Updating with smaller CR comments. Will discuss regarding script vs other options in batch info
* Removing unintentional change
* Adding latest PR comments
* Fix serialization tests & don't block thread
- Fixed potential null ref when closing streams
- Always clean up serialization queue if an error occurs
- Stop blocking dispatcher thread by not awaiting task that processes the message
- Improved error logging in EventFlowValidator to help debug issues
- Close stream on exception
Added a method that handles serialization requests
Support splitting save over multiple requests to reduce overall message size
Added unit tests
String changes used a new version of the string tool for generation.
Will publish PR separately for the changes to build & localization
so this can run on Mac without .Net Core 1.0
* Proposed changes to stop query execution if an exception has occured before/during batch execution
* Sending the error message was causing a test to fail - so removing for now. We can update the test to expect this is needed.
* Fix for : 4045: Cannot cancel a Query. Query runs too long.
HandleExecuteRequest was returning a task to awaiter - which was getting waited on. changed it to async function to start task in new thread and return nothing to awaiter . Also the cancellation token set by cancel request was getting checked only after making the connection to execute batches. Added an additional check for cancellation token befor the connection has been made.
Fix for 4319: Error showing dbs when using AAD in... 1.5.0-alpha.74
David has already created a new version of SMO nuget with the fix. - incorporating the same (150.18096.0-preview).
* Adding awaitable internal task for tests to run properly
* Adding more cancel tests
Fixes:
The streaming protocol is now tightened to ensure that only the last message for a result set contain isCompleted=true. Now isCompleted=true is never sent in isAvailable message.
Tightened logic in sending messages to make sure that no duplicate messages get sent out due to concurrent processing.
Made a fix to a null reference exception when processing special action which was a pre-existing benign bug.
Testing: Added 1 more new test that runs existing tests concurrently 1000 times to make sure no random timing issues are observed and tightened verifications to existing tests to ensure no duplicate messages and only one isComplete=true message is sent across.
* tightening the protocal to ensure only one message (the last one) with completed=true is sent back for a single result set within a query batch
This changes adds the following two notifications from the results processing within a batch. These new notifications allows a consumer to stream results from a resultset instead of getting them all at once after the entire resultset has been fetched.
ResultsAvailable
This is issued after at least 1 row has been fetched for this resultset.
ResultsUpdated
This is issued periodically as more rows are available on this resultset. The final send of this notification when all rows have been fetched has the property 'Complete' set to true in the ResultSummary object.
Detailed Change Log:
* Initial completed implementation of QueryResults stream feature. 3 unittests still need fixing
* Fix for the 3 failing test. I will look into making MockBehavior strict again for the three tests later
* Making GetReader/GetWriter use filestream objects in FileShare.ReadWrite mode so the file can be concurrently read and written
* Changing resultsAvailable also to fire off on a timer instead of after 1st row
* adding a project for clr TableValuedFunction to produce result set with delays after each row. This is helpful in end to end testing.
* Fixing up some tests and simplifying implementation of result update timer
* Address review comments
* Some test fixes
* Disabled flaky test verification
* Reopen connections prior to creating query execution data readers
* Reopen connection if an exception was rasied executing the query
* Fix unit tests
This change modifies the logging framework within sqltoolservice.
Moves away from custom Logger object to start using .Net tracing framework. It supports for the static Trace and TraceSource way of logging. For all new code it is recommend that we log the log messages using the existing static Logger class, while the code changes will continue to route the older Trace.Write* calls from the process to same log listeners (and thus the log targets) as used by the Logger class. Thus tracing in SMO code that uses Trace.Write* methods gets routed to the same file as the messages from rest of SQLTools Service code.
Make changes to start using .Net Frameworks codebase for all logging to unify our logging story.
Allows parameter to set tracingLevel filters that controls what kinds of message make it to the log file.
Allows a parameter to set a specific log file name so if these gets set by external code (the UI code using the tools service for example) then the external code is aware of the current log file in use.
Adding unittests to test out the existing and improved logging capabilities.
Sequences of checkins in development branch:
* Saving v1 of logging to prepare for code review. Minor cleanup and some end to end testing still remains
* Removing local launchSettings.json files
* added support for lazy listener to sqltoolsloglistener and removed incorrect changes to comments across files in previous checkin
* Converting time to local time when writing entries to the log
* move the hosting.v2 to new .net based logging code
* removing *.dgml files and addding them to .gitignore
* fixing typo of defaultTraceSource
* Addressing pull request feedback
* Adding a test to verify logging from SMO codebase
* propogating changes to v1 sqltools.hosting commandoptions.cs to the v2 version
* Fixing comments on start and stop callstack methods and whitespaces
* Commenting a test that got uncommented by mistake
* addding .gitattributes file as .sql file was observed to be misconstrued as a binary file
* fixed bug where execution time was wrong for multiple batches
* fixed bug where multiple execution would show wrong execution time
* simplified logic
* Support `GO N` syntax to execute multiple times
- Plumbed through the batch execution count from the parser and used in the batch execution code path
- Functionality matches SSMS:
- Outputs loop start/end messages that match SSMS if you're doing multi-batch execution
- Outputs an "ignoring failure" error if an error happens during a batch
- Added tests for this
- Manually verified end to end also
* Fixing test error
- HandleSimpleExecuteRequest now handles the case where no rows are in a result by cleanly returning a success message but with no rows included. This is handled in the front-end instead and goes through the standard path (with a clean explanation message) instead of showing a `error: no results to return`
- MetadataService was always meant to include the type name in the return result, as otherwise the front end has to guess. In order to fix a bug where this resulted in scripting based on the metadata failing (as front-end used `Procedure` instead of `StoredProcedure`), I'm returning the data here. I'll have a matching front end fix but this is overall a good solution to have.
* Fix to make sql exceptions surface properly to user (with important notes!)
* Adding support for detecting column size issues when updating a cell
* Adding unit tests for the exception on read scenario
* Replacing Dictionary with ConcurrentDictionary since values are accessed in async contexts
* Adding new method to allow async tasks to be executed in the exception continuation
* Adding unit tests for the aforementioned
* Adding exception handling to async tasks in file browser service
* Updating query execution async handling to use the async version
* Removing unnecesary send result from continuewithonfaulted
* WIP
* This code makes it work!
* Adding similar exception hanling behavior to saving result sets
* Adding unit tests for new extension methods
Auto-cleanup of proj file whitespace
* Implementing changes as per code review comments
* Fixing issue where Guids weren't being stored in the service buffer file as Guids
* Removing unnecessary ReadSqlGuid method
* Adding unit test for revert cell integration
* Adding unit test for edit session initialization
* Revert "Adding unit test for revert cell integration"
This reverts commit a949926f2ebbb0c39f776edba76d999af4f3f3e9.
* Revert "Adding unit test for edit session initialization"
This reverts commit ff9e5a7d0e5392b27257e57db64879699d73d21c.
* Initial changes to have serialization generate its own .exe
* Removed additional project from sln file
* remove all references to removed temporary project
* Moved shared contracts into own dll and fixed imports. Addressed PR comments
* Undid having a separate contracts project since that'll be a task for later on. Moved dbcellvalue and saveresultsrequest to Hosting, where they will be imported and shared by the service layer and serialization projects
* Switched backslashes in project reference in csproj file to forward slashes for consistency
* Moved necessary contracts back to service layer. Refactored CommandOptions to reduce code duplication. Addressed miscellaneous PR suggestions
* Accidentally left these files out of previous commit
* Initialized loggers for serialization and credentials with the logging directory provided by the cmd line arg, if there is one
* Changed default log directory paths for serialization and credentials. Removed unnecessary cast and added a copyright
* Changed name of generated executable for serialization service
* removed unnecessary object cast
* removing unnecessary imports and addressing other PR comments
* change simple execute to open a new connection and close it every query
* updated tests for simple execute
* removed an unnecessary connect
* refactored code to be more readable
* global try catch on simple execute
* added multiple execution test
* update execution to be asynchrous; update tests to account for asynchrounous nature
