Positional Parameters
A parameterized query contains placeholders that are used for parameters. The values of those parameters are supplied at execution time.
Query parameters can be used as substitutes for arbitrary expressions. Parameters cannot be used as substitutes for identifiers, column names, table names, or other parts of the query.
The Simba Google BigQuery JDBC Connector supports SQL positional parameters. Parameters are specified in queries with a question mark (?).
For example, the following parameterized query is supported:
SELECT * FROM MyTable WHERE Col1=?