float value = 3.14; PreparedStatement* pstmt = con->prepareStatement("INSERT INTO table_name (float_column) VALUES (?)"); pstmt->setFloat(1, value);
float value1 = 3.14; float value2 = 2.71; PreparedStatement* pstmt = con->prepareStatement("INSERT INTO table_name (float_column1, float_column2) VALUES (?, ?)"); pstmt->setFloat(1, value1); pstmt->setFloat(2, value2);Package library: The package library for the setFloat method in C++ is likely to be the JDBC package, as this method is commonly used in Java programming for connecting to and manipulating databases. However, other libraries such as ODBC or SQLAPI++ may also include this method.