What is the maximum value of integer in Oracle?

2,147,483,647
The largest value allowed for an Integer field is 2,147,483,647.

What is the maximum size of number datatype in Oracle?

Datatype Limits

Datatypes	Limit
NUMBER	999…(38 9’s) x10125 maximum value -999…(38 9’s) x10125 minimum value
Precision	38 significant digits
RAW	Maximum size: 2000 bytes
VARCHAR	Maximum size: 4000 bytes

What is the default precision size for double data type?

The default precision for this datatypes is 126 binary, or 38 decimal. The DOUBLE PRECISION datatype is a floating-point number with binary precision 126. The REAL datatype is a floating-point number with a binary precision of 63, or 18 decimal.

Does Oracle have integer data type?

Integer is only there for the sql standard ie deprecated by Oracle. You should use Number instead. Integers get stored as Number anyway by Oracle behind the scenes.

What is the INTEGER max value?

2147483647
Limits on Integer Constants

Constant	Meaning	Value
INT_MIN	Minimum value for a variable of type int .	-2147483648
INT_MAX	Maximum value for a variable of type int .	2147483647
UINT_MAX	Maximum value for a variable of type unsigned int .	4294967295 (0xffffffff)
LONG_MIN	Minimum value for a variable of type long .	-2147483648

What is the maximum value of integer data type?

The range of an int data type is -2,147,483,648 to 2,147,483,647.

What is integer data type in Oracle?

There is no INTEGER data type in Oracle, though there is one in the ANSI standard. In ANSI, an INTEGER is an integer – a number with no decimal precision. 10 is an integer. 10.1 is a number. In Oracle you can effectively declare an INTEGER by declaring a NUMBER with no precision.

What is the maximum size of number data type?

THE MAXIMUM SIZE OF NUMBER DATA TYPE IS 32 BYTES..

What data type is integer?

The integer data type basically represents whole numbers (no fractional parts). The integer values jump from one value to another.

What is the size of integer data type?

Integer Types

Type	Storage size	Value range
int	2 or 4 bytes	-32,768 to 32,767 or -2,147,483,648 to 2,147,483,647
unsigned int	2 or 4 bytes	0 to 65,535 or 0 to 4,294,967,295
short	2 bytes	-32,768 to 32,767
unsigned short	2 bytes	0 to 65,535

How much can integer hold?

The INTEGER data type stores whole numbers that range from -2,147,483,647 to 2,147,483,647 for 9 or 10 digits of precision. The number 2,147,483,648 is a reserved value and cannot be used. The INTEGER value is stored as a signed binary integer and is typically used to store counts, quantities, and so on.

How big is a 32-bit integer?

Integer, 32 Bit: Signed Integers ranging from -2,147,483,648 to +2,147,483,647. Integer, 32 Bit data type is the default for most numerical tags where variables have the potential for negative or positive values.

What is the double precision data type in Oracle?

The DOUBLE PRECISION data type is a floating-point number with binary precision 126. The REAL data type is a floating-point number with a binary precision of 63, or 18 decimal. Do not define columns with the following SQL/DS and DB2 data types, because they have no corresponding Oracle data type:

Is there a Max precision of 38 in Oracle?

NUMBERon its own means no precision and you can store any value. The 38is a guarantee of 38 digits of precision to allow portability between different systems running Oracle though it will happily allow numbers that are a lot higher – just don’t expect it to always port correctly if you ever have to. I created a test table:

What is the default precision for double precision?

What is the default precision for Oracle columns?

The default precision for this datatype is 126 binary or 38 decimal. Do not define columns with the following SQL/DS and DB2 datatypes, because they have no corresponding Oracle datatype: Note that data of type TIME can also be expressed as Oracle datetime data.