Like in other programming languages, SQL also has certain datatypes available. A brief idea of all the datatypes are discussed below.
1. Binary Datatypes :
There are four subtypes of this datatype which are given below :
2. Exact Numeric Datatype :
There are nine subtypes which are given below in the table. The table contains the range of data in a particular type.
3. Approximate Numeric Datatype :
The subtypes of this datatype are given in the table with the range.
4. Character String Datatype :
The subtypes are given in below table –
5. Unicode Character String Datatype :
The details are given in below table –
6. Date and Time Datatype :
The details are given in below table.
- SQL | Query Processing
- SQL | Creating Roles
- SQL | Alternative Quote Operator
- SQL | Concatenation Operator
- SQL indexes
- SQL | DDL, DML, TCL and DCL
- SQL | DDL, DML, DCL and TCL Commands
- SQL | SEQUENCES
- SQL | TRANSACTIONS
- SQL | WITH clause
- SQL Interview Questions
- SQL | Views
- SQL | GROUP BY
- SQL | Comments
- SQL | Constraints
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