Known Limitations

This document applies to Materialize v0.1.3.

The following links describe features that Materialize does not yet support, but plans to in future releases. If any of these issues impact you, feel free to let us know on the linked-to GitHub issue.

For a complete and current overview, check out our known-limitations tag.

SQL 

Types 

Syntax & Semantics 

Performance 

Sources & Sinks 

Kafka 

Kinesis 

File sources 

None right now!

Regex formatting 

Deployment 

Performance 

Networking 

Monitoring & Debugging 

Closed known limitations 

The following issued used to be known limitations, but we’ve fixed them in the specified version.

Fixed in Known limitation
v0.2.0 CSV files with header rows are not supported (#1982)
v0.1.3 Intervals do not support addition or subtraction with other intervals (#1682)