# Other operations

Discover the other operations available in CQL.

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Use the summary below to quickly jump to a specific topic:

- [Concatenation operation](/reference/cql/expressions/operations/other/concatenation): Learn how how to join strings.
- [Range operation](/reference/cql/expressions/operations/other/range): Learn how to generate a sequence of values.
- [Fallback operation](/reference/cql/expressions/operations/other/fallback): Learn how to provide fallback values.
- [Spread operation](/reference/cql/expressions/operations/other/spread): Learn how to expand collections.