Issue Type: Bug
"Incorrect syntax near 'AT TIME ZONE'" is erroneously being generated for queries that properly use "AT TIME ZONE".
The following correct example is erroneously flagged as incorrect:
SELECT CONVERT(datetime2, '2019-07-01') AT TIME ZONE 'US Eastern Standard Time';
Azure Data Studio version: Azure Data Studio 1.10.0 (5fdb967ffcea41df0335ec17cfa396a694bb174e, 2019-08-14T18:12:56.165Z)
OS version: Darwin x64 18.7.0
System Info
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|CPUs|Intel(R) Core(TM) i7-3840QM CPU @ 2.80GHz (8 x 2800)|
|GPU Status|2d_canvas: enabled
flash_3d: enabled
flash_stage3d: enabled
flash_stage3d_baseline: enabled
gpu_compositing: enabled
multiple_raster_threads: enabled_on
native_gpu_memory_buffers: enabled
oop_rasterization: disabled_off
protected_video_decode: unavailable_off
rasterization: enabled
skia_deferred_display_list: disabled_off
skia_renderer: disabled_off
surface_synchronization: enabled_on
video_decode: enabled
viz_display_compositor: disabled_off
webgl: enabled
webgl2: enabled|
|Load (avg)|2, 2, 2|
|Memory (System)|16.00GB (0.03GB free)|
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|VM|14%|
Extensions: none
@obviousSailfish I don't see an error message from the SQL snippet in the issue using the latest build from master. Are there any additional repro details that may help identify the problem. Maybe the version of SQL you are connecting to?

Please see the attached screenshot.
I'm connected to Azure SQL Database...
Here's updated information on my version of Azure Data Studio:
Version: 1.11.0
Commit: 460c739a8d90bdbbde39e01abfb8ecdc278ea787
Date: 2019-09-06T17:14:33.682Z
VS Code 1.37.0
Electron: 4.2.9
Chrome: 69.0.3497.128
Node.js: 10.11.0
V8: 6.9.427.31-electron.0
OS: Darwin x64 18.7.0

Same issue affection Visual Studio 2019
Bug still exists on Azure databases

Azure Data Studio 1.18.1.
Any progress on this issue? It's been like this for a looooong time now.
@kburtram @Charles-Gagnon
Most helpful comment
Please see the attached screenshot.
I'm connected to Azure SQL Database...
Here's updated information on my version of Azure Data Studio:
Version: 1.11.0
Commit: 460c739a8d90bdbbde39e01abfb8ecdc278ea787
Date: 2019-09-06T17:14:33.682Z
VS Code 1.37.0
Electron: 4.2.9
Chrome: 69.0.3497.128
Node.js: 10.11.0
V8: 6.9.427.31-electron.0
OS: Darwin x64 18.7.0