There is PRQL and a few others. There is also JOOQ which does transpilation to and between various SQL dialects (sadly open core with a small core). Also, some

There is PRQL and a few others. There is also JOOQ which does transpilation to and between various SQL dialects (sadly open core with a small core). Also, some databases like ClickHouse are implementing alternative languages like PRQL and Kusto natively.