json_array_contains

drizzle_sqlite::conditions

Function json_array_contains 

Source 
pub fn json_array_contains<'a, L, R>(
    left: L,
    path: &'a str,
    value: R,
) -> SQLiteSQL<'a>
where
    L: ToSQL<'a, SQLiteValue<'a>>,
    R: Into<SQLiteValue<'a>> + ToSQL<'a, SQLiteValue<'a>>,
Expand description

Create a JSON array contains value condition

ยงExample

let column = SQL::<SQLiteValue>::raw("metadata");
let condition = json_array_contains(column, "$.preferences", "dark_theme");
assert_eq!(condition.sql(), "EXISTS(SELECT 1 FROM json_each( metadata , '$.preferences') WHERE value = ? )");