Feature: Writing Execute Results to Temp File (#35)

* WIP for buffering in temporary file

* Adding support for writing to disk for buffering

* WIP - Adding file reader, factory for reader/writer

* Making long list use generics and implement IEnumerable

* Reading/Writing from file is working

* Removing unused 'skipValue' logic

* More tweaks to file buffer

Adding logic for cleaning up the temp files
Adding fix for empty/null column names

* Adding comments and cleanup

* Unit tests for FileStreamWrapper

* WIP adding more unit tests, and finishing up wiring up the output writers

* Finishing up initial unit tests

* Fixing bugs with long fields

* Squashed commit of the following:

commit df0ffc12a46cb286d801d08689964eac08ad71dd
Author: Benjamin Russell <beruss@microsoft.com>
Date:   Wed Sep 7 14:45:39 2016 -0700

    Removing last bit of async for file writing.

    We're seeing a 8x improvement of file write speeds!

commit 08a4b9f32e825512ca24d5dc03ef5acbf7cc6d94
Author: Benjamin Russell <beruss@microsoft.com>
Date:   Wed Sep 7 11:23:06 2016 -0700

    Removing async wrappers

* Rolling back test code for Program.cs

* Changes as per code review

* Fixing broken unit tests

* More fixes for codereview
This commit is contained in:
Benjamin Russell
2016-09-08 17:55:11 -07:00
committed by GitHub
parent 903eab61d1
commit 8aa3d524fc
24 changed files with 4050 additions and 195 deletions

View File

@@ -64,6 +64,15 @@ namespace Microsoft.SqlTools.ServiceLayer.Test.Utility
return this[ordinal];
}
public override int GetValues(object[] values)
{
for(int i = 0; i < Rows.Current.Count; i++)
{
values[i] = this[i];
}
return Rows.Current.Count;
}
public override object this[string name]
{
get { return Rows.Current[name]; }
@@ -84,11 +93,16 @@ namespace Microsoft.SqlTools.ServiceLayer.Test.Utility
List<DbColumn> columns = new List<DbColumn>();
for (int i = 0; i < ResultSet.Current[0].Count; i++)
{
columns.Add(new Mock<DbColumn>().Object);
columns.Add(new TestDbColumn());
}
return new ReadOnlyCollection<DbColumn>(columns);
}
public override bool IsDBNull(int ordinal)
{
return this[ordinal] == null;
}
public override int FieldCount { get { return Rows?.Current.Count ?? 0; } }
public override int RecordsAffected
@@ -189,16 +203,6 @@ namespace Microsoft.SqlTools.ServiceLayer.Test.Utility
throw new NotImplementedException();
}
public override int GetValues(object[] values)
{
throw new NotImplementedException();
}
public override bool IsDBNull(int ordinal)
{
throw new NotImplementedException();
}
public override IEnumerator GetEnumerator()
{
throw new NotImplementedException();