Hello,

I am a data engineer for a small start-up in the sport technology industry. We 
have SQL and NoSQL databases and want to leverage Apache Drill as a way to 
query across our DBs. I was able to set up our MongoDB and SQL server instances 
without major issues but querying one of our SQL database with the name 
TrackMan.Baseball is giving us issues. I believe this is due to the name 
containing a period.  Having a period as part of the database name was a 
horrible design decision made by us several years ago and we are now living 
with the consequences, is there any way I can work around this issue? Below is 
the error message I get when trying to query this database, databases under the 
same connection string with a different name can be queried without any 
problems. Is there a solution for me?

Best,

Erick S. Reyes
Data Platforms TrackMan Baseball
(312) 647-5373

Query Failed: An Error Occurred
org.apache.drill.common.exceptions.UserRemoteException: VALIDATION ERROR: From 
line 1, column 15 to line 1, column 18: Table 'tsql.dbo.Game' not found SQL 
Query null [Error Id: 44aa1094-3bbc-4d9a-bb01-d021afa4fb6a on 
Stamford-SQL01.ISG.local:31010] 
(org.apache.calcite.runtime.CalciteContextException) From line 1, column 15 to 
line 1, column 18: Table 'tsql.dbo.Game' not found 
sun.reflect.GeneratedConstructorAccessor97.newInstance():-1 
sun.reflect.DelegatingConstructorAccessorImpl.newInstance():45 
java.lang.reflect.Constructor.newInstance():423 
org.apache.calcite.runtime.Resources$ExInstWithCause.ex():405 
org.apache.calcite.sql.SqlUtil.newContextException():765 
org.apache.calcite.sql.SqlUtil.newContextException():753 
org.apache.calcite.sql.validate.SqlValidatorImpl.newValidationError():3974 
org.apache.calcite.sql.validate.IdentifierNamespace.validateImpl():106 
org.apache.calcite.sql.validate.AbstractNamespace.validate():86 
org.apache.calcite.sql.validate.SqlValidatorImpl.validateNamespace():883 
org.apache.calcite.sql.validate.SqlValidatorImpl.validateQuery():869 
org.apache.calcite.sql.validate.SqlValidatorImpl.validateFrom():2806 
org.apache.calcite.sql.validate.SqlValidatorImpl.validateFrom():2791 
org.apache.calcite.sql.validate.SqlValidatorImpl.validateSelect():3014 
org.apache.calcite.sql.validate.SelectNamespace.validateImpl():60 
org.apache.calcite.sql.validate.AbstractNamespace.validate():86 
org.apache.calcite.sql.validate.SqlValidatorImpl.validateNamespace():883 
org.apache.calcite.sql.validate.SqlValidatorImpl.validateQuery():869 
org.apache.calcite.sql.SqlSelect.validate():210 
org.apache.calcite.sql.validate.SqlValidatorImpl.validateScopedExpression():843 
org.apache.calcite.sql.validate.SqlValidatorImpl.validate():557 
org.apache.drill.exec.planner.sql.SqlConverter.validate():169 
org.apache.drill.exec.planner.sql.handlers.DefaultSqlHandler.validateNode():606 
org.apache.drill.exec.planner.sql.handlers.DefaultSqlHandler.validateAndConvert():192
 org.apache.drill.exec.planner.sql.handlers.DefaultSqlHandler.getPlan():164 
org.apache.drill.exec.planner.sql.DrillSqlWorker.getQueryPlan():131 
org.apache.drill.exec.planner.sql.DrillSqlWorker.getPlan():79 
org.apache.drill.exec.work.foreman.Foreman.runSQL():1050 
org.apache.drill.exec.work.foreman.Foreman.run():281 
java.util.concurrent.ThreadPoolExecutor.runWorker():1142 
java.util.concurrent.ThreadPoolExecutor$Worker.run():617 
java.lang.Thread.run():748 Caused By 
(org.apache.calcite.sql.validate.SqlValidatorException) Table 'tsql.dbo.Game' 
not found sun.reflect.GeneratedConstructorAccessor96.newInstance():-1 
sun.reflect.DelegatingConstructorAccessorImpl.newInstance():45 
java.lang.reflect.Constructor.newInstance():423 
org.apache.calcite.runtime.Resources$ExInstWithCause.ex():405 
org.apache.calcite.runtime.Resources$ExInst.ex():514 
org.apache.calcite.sql.SqlUtil.newContextException():765 
org.apache.calcite.sql.SqlUtil.newContextException():753 
org.apache.calcite.sql.validate.SqlValidatorImpl.newValidationError():3974 
org.apache.calcite.sql.validate.IdentifierNamespace.validateImpl():106 
org.apache.calcite.sql.validate.AbstractNamespace.validate():86 
org.apache.calcite.sql.validate.SqlValidatorImpl.validateNamespace():883 
org.apache.calcite.sql.validate.SqlValidatorImpl.validateQuery():869 
org.apache.calcite.sql.validate.SqlValidatorImpl.validateFrom():2806 
org.apache.calcite.sql.validate.SqlValidatorImpl.validateFrom():2791 
org.apache.calcite.sql.validate.SqlValidatorImpl.validateSelect():3014 
org.apache.calcite.sql.validate.SelectNamespace.validateImpl():60 
org.apache.calcite.sql.validate.AbstractNamespace.validate():86 
org.apache.calcite.sql.validate.SqlValidatorImpl.validateNamespace():883 
org.apache.calcite.sql.validate.SqlValidatorImpl.validateQuery():869 
org.apache.calcite.sql.SqlSelect.validate():210 
org.apache.calcite.sql.validate.SqlValidatorImpl.validateScopedExpression():843 
org.apache.calcite.sql.validate.SqlValidatorImpl.validate():557 
org.apache.drill.exec.planner.sql.SqlConverter.validate():169 
org.apache.drill.exec.planner.sql.handlers.DefaultSqlHandler.validateNode():606 
org.apache.drill.exec.planner.sql.handlers.DefaultSqlHandler.validateAndConvert():192
 org.apache.drill.exec.planner.sql.handlers.DefaultSqlHandler.getPlan():164 
org.apache.drill.exec.planner.sql.DrillSqlWorker.getQueryPlan():131 
org.apache.drill.exec.planner.sql.DrillSqlWorker.getPlan():79 
org.apache.drill.exec.work.foreman.Foreman.runSQL():1050 
org.apache.drill.exec.work.foreman.Foreman.run():281 
java.util.concurrent.ThreadPoolExecutor.runWorker():1142 
java.util.concurrent.ThreadPoolExecutor$Worker.run():617 
java.lang.Thread.run():748

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