Conditional Statements
These functions select an expression to return depending on a conditional expression.
| Function | Syntax | Description |
|---|---|---|
| if() | if (bool expr, expr1, expr2) |
Test for a condition, returning one of two values |
| case() | case(. . ., bool exprN, resultN, else) |
Test for a condition, returning one of two or more values |
| decode() | decode(field, caseValue, thenValue, elseValue) |
Test for a condition, returning one of two or more values |