Skip to main content

compile_expression

radixdb_executor::expression

Function compile_expression 

Source 
pub fn compile_expression(
    expr: &Expression,
    columns: &[String],
) -> Result<SharedProgram>
Expand description

Compile an expression to a program for a given column schema.

This is the recommended way to compile expressions for use in closures or parallel execution. The returned CompactArc<Program> is Send + Sync and can be shared across threads efficiently.

Note: Results are cached globally for performance. Repeated calls with the same expression and columns will return the cached program.

§Arguments

  • expr - The expression to compile
  • columns - Column names for the schema

§Returns

  • CompactArc<Program> that can be executed with RowFilter or ExprVM