public SqlStatements setSqlLogger(SqlLogger sqlLogger) {
        this.sqlLogger = sqlLogger == null ? SqlLogger.NOP_SQL_LOGGER : sqlLogger;
        return this;
    }
Sets a {@link SqlLogger} instance to log all SQL operations.
@param sqlLogger The logger. Using <code>null</code> turns off all logging
@return this
core/src/main/java/org/jdbi/v3/core/statement/SqlStatements.java