* [`CASE`](../../functions-operators/conditional-functions-and-expressions.md#esql-case)
* [`COALESCE`](../../functions-operators/conditional-functions-and-expressions.md#esql-coalesce)
* [`GREATEST`](../../functions-operators/conditional-functions-and-expressions.md#esql-greatest)
* [`LEAST`](../../functions-operators/conditional-functions-and-expressions.md#esql-least)
* [`CLAMP`](../../functions-operators/conditional-functions-and-expressions.md#esql-clamp) {applies_to}`stack: preview 9.3` {applies_to}`serverless: preview`
* [`CLAMP_MIN`](../../functions-operators/conditional-functions-and-expressions.md#esql-clamp_min) {applies_to}`stack: preview 9.3` {applies_to}`serverless: preview`
* [`CLAMP_MAX`](../../functions-operators/conditional-functions-and-expressions.md#esql-clamp_max) {applies_to}`stack: preview 9.3` {applies_to}`serverless: preview`