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
* added stepInfo for editing jobs/steps
* added schedules to history requests
* added alerts and schedules to history
* formatting
* code review comments
* removed smo import
* changed and optimized histories, steps, alerts and operators
* Reopen connections prior to creating query execution data readers
* Reopen connection if an exception was rasied executing the query
* Fix unit tests
* added stepInfo for editing jobs/steps
* added schedules to history requests
* added alerts and schedules to history
* formatting
* code review comments
* removed smo import
* Switch to the unified SMO NuGet so all binaries are strong named and signed.
* use one AssemblyLoader instance for all loads
* Revert "use one AssemblyLoader instance for all loads"
This reverts commit 48c59ffd5c57152de281c87acdbcad7ddf7ab760.
* Stop creating multiple AssemblyLoadContext objects during composition, per https://github.com/dotnet/coreclr/issues/19632
* restore high entropyva property
* Improve the comment
* Update SMO to 150 and fix scripting for objects with a single quote in their name.
* restore newtonsoft reference
Adding a robustness change to call close on logger before process exit.
Also adding a designer.cs file needed by a script csproj that got missed out in previous checkin due to .gitignore entry.
* Switch to the unified SMO NuGet so all binaries are strong named and signed.
* use one AssemblyLoader instance for all loads
* Revert "use one AssemblyLoader instance for all loads"
This reverts commit 48c59ffd5c57152de281c87acdbcad7ddf7ab760.
* Stop creating multiple AssemblyLoadContext objects during composition, per https://github.com/dotnet/coreclr/issues/19632
* restore high entropyva property
* Improve the comment
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
* Revert "fixed perf tests and added more scenarios (#683)"
This reverts commit aa2b30f486.
* Revert "Switch to the unified SMO NuGet so all binaries are strong named and signed. (#682)"
This reverts commit 69961992bb.
