qail_core/ast/
cages.rs

1use crate::ast::{Condition, LogicalOp, SortOrder};
2use serde::{Deserialize, Serialize};
3
4/// A cage (constraint block) in the query.
5#[derive(Debug, Clone, PartialEq, Serialize, Deserialize)]
6pub struct Cage {
7    /// The type of cage
8    pub kind: CageKind,
9    /// Conditions within this cage
10    pub conditions: Vec<Condition>,
11    /// Logical operator between conditions (AND or OR)
12    pub logical_op: LogicalOp,
13}
14
15/// The type of cage.
16#[derive(Debug, Clone, PartialEq, Serialize, Deserialize)]
17pub enum CageKind {
18    /// WHERE filter
19    Filter,
20    /// SET payload (for updates)
21    Payload,
22    /// ORDER BY
23    Sort(SortOrder),
24    /// LIMIT
25    Limit(usize),
26    /// OFFSET
27    Offset(usize),
28    /// TABLESAMPLE - percentage of rows
29    Sample(usize),
30    /// QUALIFY - filter on window function results
31    Qualify,
32    /// PARTITION BY - window function partitioning
33    Partition,
34}
qail_core/ast/cages.rs

qail_core/ast/
cages.rs
