fix(dbapi): avoid running % format when no query parameters are passed · Issue #346 · googleapis/python-bigquery · GitHub

Is your feature request related to a problem? Please describe.

It is unexpected to get format errors when a string contains %, but there are no query parameters in the query.

Describe the solution you'd like

In addition to checking if parameters is none, check if len(parameters) == 0 to avoid unnecessary format operations.

Line 444 in dca2e4c

if parameters is None:

fix(dbapi): avoid running % format when no query parameters are passed #346