# in Column Name causes error

[groccaIM]

Connector Name

source-dynamodb

Connector Version

0.3.6

What step the error happened?

During the sync

Relevant information

When syncing a new connection from DynamoDB to Clickhouse, I get an error either telling my i have an invalid expressionattribute name, or that there is a syntax error in my column name 'Source#BpmRange#TrackId'.
Whether I am putting the column name in the reserved attribute names field or not, I still get an error.
I looked into the DynamodbOperations file, and adding the # to be replaced in the same line of code where other special characters are replaced should do the trick.

Relevant log output

software.amazon.awssdk.services.dynamodb.model.DynamoDbException: ExpressionAttributeNames contains invalid key: Syntax error; key: "#dyndb_Source#BpmRange#TrackId" (Service: DynamoDb, Status Code: 400, Request ID: C6F0G68SJFTQ12OM8K548505PBVV4KQNSO5AEMVJF66Q9ASUAAJG)

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