Presto is a distributed query engine that can run queries across different datasources. It accepts a basic ANSI SQL syntax.
ZetaSQL is a custom SQL dialect, along with parser and analyzer, that Google uses for products like BigQuery and Spanner.
PartiQL is a new query language extended from SQL to work with various non-relational data sources and schemaless data formats in a more natural and idiomatic way.
ZetaSQL is a custom SQL dialect, along with parser and analyzer, that Google uses for products like BigQuery and Spanner.
PartiQL is a new query language extended from SQL to work with various non-relational data sources and schemaless data formats in a more natural and idiomatic way.