pub enum JoinType {
Inner,
Left,
}Expand description
The type of join operation.
This enum is introduced at the IR level (not TypedAST) because:
- TypedAST preserves user intent (separate JOIN and LOOKUP commands)
- IR introduces lowering concepts (both become JOIN with different types)
Variants§
Inner
INNER join - only matching rows from both sides
Left
LEFT join - all rows from left, matching rows from right (or NULL)
Trait Implementations§
impl Copy for JoinType
impl Eq for JoinType
impl StructuralPartialEq for JoinType
Auto Trait Implementations§
impl Freeze for JoinType
impl RefUnwindSafe for JoinType
impl Send for JoinType
impl Sync for JoinType
impl Unpin for JoinType
impl UnsafeUnpin for JoinType
impl UnwindSafe for JoinType
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