Dynamic command allows the specification of user generated commands. Via the generation of a JSON
file, a user may determine input and output parameters as well as matchers counts, which will be
used to dynamically generate a matcher for a specific run.
public static String singleQuoteEscape(String sql)
Simple method to escape SQL. Ultimately it is preferred that a user uses PreparedStatements but
for the case of psql emulation, we apply this to provide a simple layer of protection to the
user. This method simply duplicates all single quotes (i.e. ' becomes '').
