{pulsar-short} transform functions configuration reference common:streaming:partial$transform-functions/intro.adoc To deploy transform functions, see Deploy and manage functions. Configure transform functions common:streaming:partial$transform-functions/config.adoc Expression language common:streaming:partial$transform-functions/expression-language.adoc Conditional steps common:streaming:partial$transform-functions/when.adoc Cast common:streaming:partial$transform-functions/cast.adoc Compute common:streaming:partial$transform-functions/compute.adoc Drop common:streaming:partial$transform-functions/drop.adoc Drop fields common:streaming:partial$transform-functions/drop-fields.adoc Flatten common:streaming:partial$transform-functions/flatten.adoc Merge KeyValue common:streaming:partial$transform-functions/merge-keyvalue.adoc Unwrap KeyValue common:streaming:partial$transform-functions/unwrap-keyvalue.adoc