## What is the max value of integer in Oracle?

Table 11.1 Required Storage and Range for Integer Types Supported by MySQL

Type | Storage (Bytes) | Maximum Value Signed |
---|---|---|

TINYINT | 1 | 127 |

SMALLINT | 2 | 32767 |

MEDIUMINT | 3 | 8388607 |

INT | 4 | 2147483647 |

### What is the max size of number 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 size of integer in Oracle?

INTEGER provides 4 bytes of storage for integer values.

**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 number 38 Oracle?**

Oracle NUMBER data type aliases Oracle contains a number of aliases that you can use for define numeric columns as shown in the following table: ANSI data type. Oracle NUMBER data type. INT. NUMBER(38)

## What is integer datatype 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 VARCHAR2?

The VarChar2 data type is used to store the character values. It is a variable-length data type i.e we can change the size of the character variable at execution time. Hence, it is also called a Dynamic datatype. It is used to store normal characters and alphanumeric characters too.

#### How many characters can 4000 bytes?

This means that 3601 characters are about 4000 bytes.

**What is the range of integer?**

-2,147,483,647 to 2,147,483,647

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.

**How many bytes is a long int?**

4 bytes

Windows 64-bit applications

Name | Length |
---|---|

int | 4 bytes |

long | 4 bytes |

float | 4 bytes |

double | 8 bytes |

## What is the integer limit?

2,147,483,647

In computing. The number 2,147,483,647 (or hexadecimal 7FFFFFFF16) is the maximum positive value for a 32-bit signed binary integer in computing. It is therefore the maximum value for variables declared as integers (e.g., as int ) in many programming languages.