NewNullFloat creates a valid NullableFloat.

NewNullInt returns new NullableInt.

NewNullString creates a valid NullableString.

NullableIntBind binds to nullableInt.

NullableStringBind binds to nullable string.

NullableFloat returns similar to NullFloat64 from database/sql package.

NullableInt returns similar to NullInt64 from database/sql package.

NullableString returns similar to NullString from database/sql package.

Floats is array of float64.

Ints is array of int64.

Strings is array of string.