How to Insert Double and Float Values?

How to Insert Double and Float Values?

When working with SQLite, it’s important to understand how to insert double and float values correctly. Unlike other RDBMS, SQLite does not have any different data types for double and float. Below are the methods through which we can effectively insert double and float values in tables of SQLite....

1. Using REAL Storage Class

We can store those values with the REAL storage class. REAL storage class is used to store floating point numbers. SQLite uses 8 bytes (64 bits) to store floating–point numbers. Therefore, we can store both types i.e. single precision and double precision value....

2. Using the TEXT Storage Class

We can also use the TEXT storage class to store double and float values. But it cannot be considered as an ideal case. Using the TEXT storage class for floating-point numbers can lead to a loss of precision. It is not recommended due to potential loss of precision. However, if we must store these values as text, ensure proper conversion to avoid data loss....

Conclusion

Overall, inserting a double or a float value in a table is basically done with the help of REAL storage class. Unlike other RDBMS, SQLite do not have any separate data types of float and double types of values. We have to use REAL storage class so that we will not loose precision....