Driver version

Version 7.3.1 or later

SQL Server version

SQL Server 2017

Client Operating System

Windows 10 x64

JAVA/JVM version

OpenJDK 1.8.0_202

Problem description

1. Expected behaviour:
   I have a table with a column ID_Article.
   When calling getColumns with ID\_Article as col Parameter, it should return the description of table column ID_Article .

2. Actual behaviour:
   Since version 7.3.1 it does not seem to find the column anymore, as it does not escape the _ correctly.

3. Error message/stack trace:
   No error is thrown, it just does not find the column.

4. Any other details that can be helpful:
   The method EscapeIDName states, that \_n will be mapped to '[_]n' as the SQL-Server expects this syntax. However, this mapping does not seem to occur anymore.
   The bug was probably introduced by Fix | Align DatabaseMetadata.getColumns with JDBC 4.3 Specifications #1016.
   Also [BUG] regression with 7.4.1 (against 7.2.2) #1134 might be related to this.