ceiling
Enterprise scalar function reference.
Function Snapshot
| Field | Value |
|---|---|
| Function | ceiling |
| Category | Numeric and Analytics |
| Scope | Scalar expression |
| Discovery | SELECT * FROM pg_catalog.pg_proc WHERE proname = 'ceiling'; |
Purpose
Executes the scalar function ceiling as registered in the MonkDB scalar function registry.
Syntax
SELECT ceiling(0.5);
Parameters
- Positional arguments as defined by overload signatures in pg_catalog.pg_proc.
Returns
- Returns function-specific scalar/array/object according to resolved overload.
Null and Error Behavior
- Most overloads are deterministic and null-propagating unless documented otherwise.
- Validate concrete overload behavior with pg_catalog.pg_proc in your running build.
Operational Notes
- Use schema-qualified objects and parameterized queries for production pipelines.
- Validate overload details in-cluster with pg_catalog.pg_proc and pg_get_function_result(oid).