Release Notes
- v2.5
- v2.4
- v2.3
- v2.2
- v2.1
- v2.0
- v1.19

Introduction
Quick Start
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Data Loading
Data Export
Using StarRocks
Reference
- SQL Reference
- Function Reference
  - Date Functions
  - Geographic Functions
  - String Functions
  - Aggregation Functions
  - Bitmap Functions
  - Array Functions
  - cast function
  - hash function
  - Crytographic Functions
    - md5
    - sha2
  - Math Functions
    - RAND
    - square
  - Utility Functions
    - uuid
    - uuid_numeric
- System variables
- Error code
- System limits
Administration
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- Data Recovery
  - Data Recovery
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- Replica
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- Authentication
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FAQ
- Deployment
- Data Migration
  - Data Ingestion
  - Data Export
- SQL
- Others FAQs
Benchmark
- SSB Benchmark
- TPC-H Benchmark

Developers
- Contribute to StarRocks
- Code Style Guides
  - protobuf style guides
  - thrift style guides
- Use the debuginfo file for debugging
- Development Environment
- Trace Tools
  - Trace
Integration
- Integrate with StarRocks
- Authenticate to AWS resources

Edit

md5

Calculate the 128-bit checksum of a string.

Syntax

VARCHAR md5(VARCHAR expr)

Parameters

Expr: the string to be calculated.

Return value

Returns a checksum, which is a string of 32 hexadecimal numbers.

Examples

mysql> select md5('abc');

+----------------------------------+

| md5('abc')                       |

+----------------------------------+

| 900150983cd24fb0d6963f7d28e17f72 |

+----------------------------------+

1 row in set (0.01 sec)

Keywords

MD5, ENCRYPTION

Edit

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md5