To help debug an irreproducable/random mismatch error if it occurs in the future.

…#666)

* Dont throw exception for colmetadata token

* Adding a comment

* Update comment

* Adding a warning message

* remove ignoreLengthPrefixedToken

* Added more information to error messages

To help debug an irreproducable/random mismatch error if it occurs in the future.

* Revert "Added information to error message"

This reverts commit 25301e6.

* Fix for microsoft#659

Added error handling logic for special cases.

* Read message length

Read the message length instead of reading until terminating character

* Unsigned byte update

Message length is an unsigned byte, converting before using.

* Removed clunky hex conversions

convert the byte straight to an int and use existing constants instead of making new ones

* Narrowed trigger conditions

fixed an issue where column names who had the hex token 'AA' would cause an error to be thrown.

* Spacing fixes

* Added test case

* spacing adjustment

* Edited test drop procedures

Changed IF EXISTS DROP commands to be compatible with sql server 2008

* github spacing misalignment fixes

* Changed test condition

now only runs on compatible database or higher

* Removed error check

Removed a previous implementation in favor of one that changes the TDS parser

* tdsreader change

* removing test for now

* enabled tests

* github spacing fix

* removed array import

* removed "arrays" instead of "array"

* spacing changes

…crosoft#662)

pull

Implement a more generic and compatible test in the future

Used in removed test