Expressions
An expression is inductively defined as follows:- a constant is an expression
- a variable is an expression
- a proper combination of expressions (by means of operators) is an expression
Topics in this Section
- Operators — Comparison, arithmetic, boolean, logical, and string operators
- Negation — Negating truth values and safe usage patterns
- Conditions & Assignments — Constraining values and generating new ones
- Recursion — Recursive rules and graph traversal
- Aggregations — Monotonic aggregations for computing sums, counts, min/max
- Collections — Working with arrays, lists, and sets
- Specialized Functions — Math, hash, date/time, type casting, and interval functions
- AI Functions — Embeddings and LLM integration