Expand description
JOIN FFI Functions for JIT
External C functions for JOIN operations called from JIT-compiled code. JOIN operations are typically executed at the query level, not within tight expression loops, so these functions delegate to the runtime.
Functionsยง
- jit_
join_ coalesce - Coalesce: return first non-NULL value Args: left, right
- jit_
join_ is_ null - Check if a value is NULL (for LEFT/RIGHT/FULL JOIN null handling)
- jit_
join_ null - Return NULL value (for outer join null filling)
- jit_
join_ values_ equal - Check if two values match for JOIN condition (equality) Args: left_value, right_value Returns: 1 (true) or 0 (false)
- jit_
temporal_ match - Temporal JOIN match check Args: left_timestamp, right_timestamp, tolerance_ms Returns: 1 (true) if within tolerance, 0 (false) otherwise