ast

type ComparisonNode struct {
	Column string
	Op     Operator
	Value  any
	Values []any
}

type Direction int

type LogicalOp int

type Operator int

type OrderByExpr struct {
	Column    string
	Direction Direction
}

type QueryType int

type SelectNode struct {
	Table   string
	Columns []string
	Where   *WhereClause
	OrderBy []OrderByExpr
	Limit   *int
	Offset  *int
	Type    QueryType
}

type WhereClause struct {
	Comparison *ComparisonNode
	LogicalOp  LogicalOp
	Children   []WhereClause
	Raw        *string
	RawArgs    []any
}