Enum SqlCondition 

pub enum SqlCondition {
    Simple {
        left: Operand,
        op: SqlOp,
        right: Operand,
    },
    And(Vec<SqlCondition>),
    Or(Vec<SqlCondition>),
}

A filter condition lowered to a backend-neutral AST — the input the SQLite leaf’s build_select_query walks to emit the SELECT WHERE (port of query-builder.ts NoSubqueryCondition, subqueries already stripped). Pure data, no rusqlite: the memory backend ignores it entirely (it filters via RowPredicate); only the SQLite leaf lowers it to SQL text, leaving the predicate to narrow only the (not-in-SQL) overlay rows. Column operands are already-resolved ColIds; a literal operand’s OwnedValue variant selects its SQLite storage form (the JS getJsType → toSQLiteType).

Variants

Simple

Fields

left: Operand

op: SqlOp

right: Operand

And(Vec<SqlCondition>)

AND of zero-or-more conditions. Empty ⇒ the literal TRUE (query-builder.ts:174-181).

Or(Vec<SqlCondition>)

OR of zero-or-more conditions. Empty ⇒ the literal FALSE (query-builder.ts:182-191).

Trait Implementations

impl Clone for SqlCondition

fn clone(&self) -> SqlCondition

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for SqlCondition

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.